[see: 2023 Lake Ice-Out Dates | DNR Conservation Officer Reports] Schmitt estimates the ice will be gone within the next 10 days to 2 weeks. And many lakes are recording ice-out dates that are two to three weeks earlier than average. Often times, the public notices evidence of winterkill before we do and we . It's a work in progress and we welcome your feedback. Future of Minnesota environment funding, state lottery could be on your ballot in 2024, Tales from the play-in: Two stars and a sage. It does look like more pleasant, cooler, and less humid, spring air could return starting the weekend of May 14-15. Ice-Out Dates. Trap nets were set on 5/12/14 and no dead fish were observed along the shoreline. On 4/24/14, the trap nets caught a total of 1 common carp, 1 white sucker, 3 yellow perch, and 8 northern pike. How thick the ice is. Dead fish were reported following ice-out. This is a funny term because it mentions temperature and time. Its latest ice out was recorded on May 23, 1950. How late, and whether the May 13 walleye opener might be impacted, depends on how fast those thawing-degree days start picking up. Although the lake has an aerator installed, it was not turned on due to it's inability to prevent winterkill in previous years. Many of these lakes are running about 10 days later than the median ice-out date. Thats 19 days earlier than the median date of April 29. Find the best resources for fishing, hunting, hiking, biking, skiing, boating, riding, camping, current and seasonal conditions, and more! Here are some select lake ice-out reports from this week from the Minnesota DNR. In the meantime, its a good idea to be careful out there. According to preliminary data kept by DNR Fisheries, live bait harvest in Minnesota, including leeches, declined at least 25 % from 2017 through 2021. Several can be . Overall, Big Wolf Lake likely experienced a moderate winterkill. learn about all our free newsletter options. On 4/29/14, the trap nets caught a total of 1 walleye, 1 yellow perch, 2 white suckers, 17 black bullheads, 34 bluegills, and 100+ common carp. Immediately following ice-out, dead fish were reported and confirmed throughout the lake. I wanted a tool to measure the thawing potential that weather exerts on lakes in spring so my friends, colleagues, and family could better plan for spring activities. A handful of lakes in the southern part of Minnesota report open water between April 8 and April 14. At the bottom of the map youll see text displaying the location you selected and years. Ive seen people go through the ice, even if it was like 7 inches thick, but it was just this white, mushy stuff and it didnt support their weight, she said. Please remember that ice conditions are changing rapidly this time of year, and to be prepared with the appropriate safety equipment if venturing out. Public media is independent, community-supported media for the public good. We catch a bit of a break Tuesday with highs back into the 70s. Thawing degree days (TDDs) is a measure of accumulated springtime heat. That's exactly average for the period of record starting in 1992 for Swan Lake. Schmitt says reports he's heard are the streams are running well and the streams are "real fishable.". MinnPost's in-depth, independent news is free for all to access no paywall or subscriptions. MORR is a collection of the most useful online outdoor recreation resources for Minnesota. Were happy to make this story available to republish for free under anAttribution-NonCommercial-NoDerivatives Creative Commons licenseas long as you follow ourrepublishing guidelines. paddle, bike through Minnesota DNR's 'I Can!' program . And thats why Downing is predicting a later-than-normal ice-out for the Northland. Using a few screenshots from ourMinnesota Lake Ice-In and Ice-Out Widget, here's how to use the widget. Low DO readings were recorded at Hoff Lake on 1/21/14 and 1/29/14. Downing wanted a tool for friends, colleagues, and family that they could use to better plan for spring activities. [see: Fire Danger Rating Map] The start of lake ice out was delayed from seven to ten days in the far south, but with the record warm conditions, the progress of lake ice out has proceeded rapidly. Typically, the assessments consist of 5 trap nets set overnight. Thats 15 days past the median ice-out date for the past 22 years of April 9. On 4/23/14, the trap nets caught a total of 1 common carp, 1 northern pike, 1 black crappie, 1 largemouth bass, 2 pumpkinseeds, 10 bluegills, 16 yellow bullheads, 22 golden shiners, and 26 yellow perch. But he figures a lot of other Minnesotans may want to look ahead to when ice-out might occur in any given year. MN DNR Ice Out data. Once ice starts weakening, it can quickly be unsafe for people to be on, Knoll said. On 5/21/14, the trap nets caught a total of 1 common carp, 6 northern pike, and 53 black bullheads. On 4/24/14, the trap nets caught a total of 1 walleye, 2 golden shiners, 7 northern pike, 11 yellow perch, 11 black crappies, 21 white suckers, and 1,000+ black bullheads. The widget starts measuring any thawing-degree days in January. For those looking to open water fish Schmitt suggests fishing creeks and rivers looking for suckers and carp. For the Range Regional Airport in Hibbing, Minnesota, figure 3 shows that for the past 40 years or so there have been about 220 TDDs, when about half of the lakes are free of ice. You could pick a handful of lakes that are of comparable latitude to get a sense of the ice out variations you may expect in your area of Wi. If you take an ice cube out of the freezer for five minutes, it will still be pretty frozen when you put it back in. . The faster you see that number approaching 220 in spring, the sooner ice-out is likely. Several other lakes in southern Minnesota are ice-free. Now, due to climate weirdness, ice-out in the northern half of the state can be anytime between March 25 and May 15. Each blue pin represents an airport that generates and reports weather data to the National Weather Service. Hovering over the marker will cause the lake name and the ice in date to be displayed. The ice-out time is a sensitive indicator of local climate and the date has been arriving earlier in a statistical average sense each year. Most of the big lakes are still hanging on to a weakening sheet of ice. Degree days for a single (24-hour) day are calculated using the following formulas: Duluth campus offices Overall, Star Lake likely experienced a moderate winterkill. That caused a surge of runoff into the network of streams and rivers in northeast Minnesota and along the North Shore. MNDNR Ecological and Water ResourcesA 1910 calendar noting the ice out on Lake Kabekona in Hubbard County.The specific definition of ice-out can vary based on the lake, too. Image credit: M. Thoms/MNSG. Zeppelin shared that records going back to 1962 show the median ice-out date for Pokegama Lake is April . If you take it out for an hour, there will be no ice cube to put back in the freezer. Most lakes that dot central and northern Minnesota are still sporting a thick coat of ice. 2023 Lake Ice In Dates. Overall, High Island Lake likely experienced a moderate winterkill. When cumulative TDDs approaches 300, the chances are only 1 in 10 that there is still ice on the lake. But whats really noticeable now is how much it swings back and forth now. That's just a day . It used to be fairly consistent, within a week or so. Low DO readings were recorded at Clear Lake on 1/24/14, 2/18/14, and 3/21/14. The DNR does not measure ice thickness on Minnesota lakes. Better predictability means we can plan and take advantage of early open water when it happens. The records for Lake of the Isles include a set of observations with a note indicating they were written on a cabinet at a house by the lake. On 4/29/14, the trap nets caught a total of 4 white suckers and 100+ black bullheads. Low DO readings were recorded throughout Otter Lake on 1/29/14. Its median ice out date is March 29. The latest bellwether lakes to declare ice-out this week are Shagawa and Fall lakes near Ely. Ice-out on some lakes in northeast Minnesota is near or at the latest on record according to the Minnesota DNR. Trap nets were set on 4/15/14 and a count of dead fish along the shoreline revealed hundreds of common carp and a few channel catfish and bullheads. Overall, Thompson Lake likely experienced a moderate to severe winterkill. The ice pulling away from the shore on Sawbill Lake north of Tofte, Minn., as seen at sunset on May 5. Our relentless April wind is one factor thats taken out the ice on some lakes. The period of record for White Iron goes back to 2003. On Dec. 10, the Minnesota Pollution Control Agency and the Department of Natural Resources released data on Minnesota's changing ice conditions. The dynamic context server has an entry for monitoring ice-out conditions on Minnesota lakes. Ice-out should occur when the thawing-degree days for that station reach 220, give or take a week.Related Articles Thanks to our web designer, Jane Reed, for turning my idea into an online tool that lets us make better guesses about when the boats and docks can go in the water! McNeal Hall The fire danger is Moderate over west central Minnesota and Low over the north. Check ice thickness at least every 150 feet. I always hope for a mid-winter thaw to portend early ice-out. Donations made by check can be made out to MinnPost and mailed to us at PO Box 18438, Minneapolis, MN 55418. About the time people start packing for a winter vacation in southern climes, my mind turns to ice-out and when I can put my boat in the lake. Thaw Degree Days for a single day: [(High temp + low temp)/2] -32, Freezing Degree Days for a single day: 32- [(high temp + low temp)/2] = FDD. The snowpack still contained more than a foot of liquid water in April. Ice melts fastest when: Among the most important factors is the amount of accumulated heat that occurs as spring arrives. I will explain this later but notice that in Minnesota heat is great enough in spring to melt lakes late in March to almost mid-May. Ice-out assessments are used to assess the extent of winterkill in lakes that experienced low dissolved oxygen levels during the previous winter. Looking at the graph shows that in the warmest years when ice-out had been in late March or early April, the season had already started to warm by the beginning of March. Melted water fills in the spaces between crystals, and they break apart. Low DO readings were recorded at Hook Lake on 2/19/14 after maintaining sufficient DO levels through much of the winter. A warm front blows in by Monday. Now, we get big fluctuations, as much as seven weeks difference from year-to-year when ice-out will occur, Downing said. Public media is independent, community-supported media for the public good. But, so far this winter, that hasnt been happening. Dead fish were reported following ice-out. This years lack of any thawing-degree days to date makes it hard to predict, but in past years with zero thawing-degree days at this point, the average ice-out was about May 1, Downing said. Copyright 2023 KVLY. Lake Pepin, a Southeastern Minnesota lake thats part of the Mississippi River, has iced out as early as Feb. 29 (2000), and as late as May 20 (1843) according to recorded observations. The earliest recorded ice-out date was April 2, 2012. Overall, Arville Lake likely experienced a moderate winterkill. Ice-out on Lake Minnetonka is a sign of spring that scientists, naturalists and lakeshore residents have been tracking since at least 1855. Trap nets were set on 4/22/14 and no dead fish were observed along the shoreline. Long lake likely experienced a severe winterkill. Its relatively simple to use and weve included a Geeky section for those who like to play with data. Minnesota Sea Grant (MNSG) Director John A. The tool, called theMinnesota Lake Ice-In and Ice-Out Widget, measures the thawing potential that weather exerts on lakes in spring. ), Garden Lake (East of Ely) May 6. However was not an extension season. If you'd like to listen to my conversation with Glen Schmitt it is available below. He says ice fishing in Central Minnesota is done and now we await the ice to melt on area lakes. These lakes are identified by conducting dissolved oxygen tests throughout the winter and observing dead fish after ice-out. Lake . Normally, we think of the warm summer season as 12 weeks long in Minnesota. But lakes in northeastern Minnesota may be sporting ice well into May this year. Seasons for some other species, including sunfish, crappie and channel catfish, are open all year. Our sunnier, warmer spring weather is working on stubborn lake ice across northern Minnesota. Minnesotas lakes spend most of the winter covered in snow, which insulates them from the suns rays and reflects that light back up toward the sky, said Pete Boulay, assistant state climatologist. . Ice cover hung around very late this spring in northeast Minnesota. Next week will feel more like June across Minnesota. (Note: Rice Lake is listed as "Rice 270116") Channel Dredging. Its median ice out is April 28. Several lakes near Fairmont, Minnesota are now ice-free. Its been 10 degrees colder than average this month in the Red River Valley in northwestern Minnesota. Just when that happens depends on a lot of different factors: the weather, of course, which changes by latitude and from year to year, but also things like how big a lake is. Its a good question. The forecast is drying up a bit for SE MN. Minnesotas reluctant spring has produced some of the latest ice-out dates on record in northern Minnesota. Note the spread of lines where the green line crosses all the seasonal data. The lake was opened to liberalized fishing from 2/12/2014 to 2/23/2014. A 1910 calendar noting the ice out on Lake Kabekona in Hubbard County. The records can be spotty: they include multiple observations from some lakes, some years, and no observations for lakes other years. So I made a fun widget called the Minnesota Lake Ice-In and Ice-Out Widget to help track thawing in spring. Resorts and cabins can be open earlier and running longer. These lakes are identified by conducting dissolved oxygen tests throughout the winter and observing dead fish after ice-out. So heres a look ahead into next week. Trap nets were set on 4/28/14 and a count of dead fish along the shoreline revealed hundreds of common carp and white suckers, some walleye and black crappies, and a few black bullheads. Chester Park Bldg The Minnesota fishing opener is on Saturday, May 13. That means tropical humidity levels will surge north next week. You dont need a weatherman to tell you this is one of the colder Aprils on record across Minnesota. As ice melts, it turns into what are called candles, long, vertical ice crystals. Trap nets were set on 5/21/14 and a count of dead fish along the shoreline revealed dozens of dead common carp and bluegills, and a few black bullheads. Ron Trenda did a nice job laying out the weekend forecast in his post today. Will you help us keep it this way by supporting our nonprofit newsroom with a tax-deductible donation today? Many lakes in Minnesota are ice-free closer to the record earliest date than the median ice-out date. 2023 Minnesota DNR | Equal opportunity employer |. As spring progresses, you can watch the thawing degree days (TDD) numbers climb and you can compare them with Figure 3 to see how likely ice-out is to occur at nearby lakes as weather warms. It's hard to draw conclusions from the Minnesota ice out data alone, but Lesley Knoll, associate director of . Tracking ice out data can help scientists better understand the lakes themselves as well as how broader climate events affect them. St. Paul, MN 55108, Hypothermia: Understanding and Prevention, Expect Late Ice-Out on Minnesota Lakes This Year, Expert Says, Expert on Minnesota Lakes: Expect Late Ice-Out This Year, Free Webinar About Thaw Data for Northern Minnesota Lakes, Minnesota Outdoors in March is a Storm of Activity. When thawing-degree days hit 220 for the weather station closest to your lake, thats when ice-out is likely to occur in the Northland. Ice is never 100% safe. Its the start of fishing for walleye, northern pike, bass, and trout in lakes on inland waters. On 4/22/14, the trap nets caught a total of 2 yellow perch, 2 golden shiners, 13 northern pike, and 100+ black bullheads. PUBLISHED: April 14, 2023 at 4:17 p.m. | UPDATED: April 14, 2023 at 4:19 p.m. How did we get here? Thats how it gets thinner.. West Side Mille Lacs Lake. But looking at some of Minnesotas more observed lakes gives an idea of how much ice out can vary. Both lakes report ice-out on April 13. This new widget should let people know within about a week when ice-out will occur. Trap nets were set on 4/28/14 and no dead fish were observed along the shoreline. You can see ice out on lakes across the state on an interactive map on the DNR website. April 25, 2022 - 9:22 AM. Low DO readings were recorded at Big Wolf Lake on 1/29/14, 2/3/14, and 2/10/14. The European model is cranking out dew points approaching 70 degrees by next Wednesday and Thursday. Generally speaking, ice out means someone could launch a boat and could get around in it without hitting ice, Boulay said. Over a longer time period, from 2001 to 2022 . He says the ice could be out on southern Minnesota lakes. On 4/22/14, the trap nets caught a total of 1 bowfin, 1 yellow perch, 1 channel catfish, 3 bluegills, 21 northern pike, 32 largemouth bass, 36 white suckers, 44 black crappies, 57 bigmouth buffalo, 100+ common carp, and 100+ black bullheads. On 5/2/14, the trap nets caught a total of 28 black bullheads. Back in the old days, theyd have dump the clunk, basically they put a car out on the ice and have a contest over when its going to fall through, Boulay said. The widget is a bit of science fun to show you how to estimate when a body of water like a lake is likely to freeze or thaw. But there are a lot of factors involved. Schmitt estimates the ice will be gone within the next 10 days to 2 weeks. But other, less technical measures have sometimes been used. And they are at zero thawing-degree days, Downing noted earlier this week. Saturday, Sunday, Monday, Thursday, and Friday look dry, with just Tuesday night and Wednesday having rain. Chester Park Bldg Ice-out on Minnesota lakes. The Minnesota State Climatology Office says the first ice out reports have started arriving. Degree days are the difference between the daily temperature mean (high temperature plus low temperature divided by two) and 65F. Outdoors | The widget is a work in progress and I welcome your feedback. The Minnesota DNR hosts a server which provides JSON data on a number of Minnesota lakes organized No dead game fish were seen. If you have a lake ice out report, you can comment on the Minnesota State Climatology Office Facebook page. John . Once temperatures get above freezing, though, that snow starts to melt, allowing light to penetrate the ice. Ice out on Sawn lake near Mankato came in Monday, April 4. NASA MODIS 250-meter visible satellite image across northern Minnesota Friday. Duluth, MN 55812, St. Paul campus offices For the citizen observers reporting data, ice out usually occurs when the lake is completely free of ice or 90-percent free of it. Sawbill Lake is a popular BWCA entry point lake at the end of the Sawbill Trail that runs north from Tofte. Trap nets were set on 4/23/14 and a count of dead fish along the shoreline revealed hundreds of bluegills and some walleyes, black crappies, common carp, largemouth bass, and black bullheads. Most lakes are now ice-free across central and northern Minnesota. Lake /2021 Ice-out/ Median/Record Earliest, White Bear Lake/March 29/April 13/March 16, Lake Mille Lacs/April 7/April 25/March 26. With more rain and slightly milder temperatures on the way into next week. I know Im a limnologist. (Average April 24. No dead fish were reported following ice-out. Thats the latest on record. In other words, how warm it gets each day and how often it gets warm. Through 2012, May 15 was the latest ice had ever persisted on Mille Lacs, the second largest lake in the state. The ice acts like a greenhouse, so the water beneath it begins to warm and thats how it thaws it thaws from the bottom up, he said. The stream trout "keep season" opens Saturday in Minnesota and Schmitt says this is a big deal in southeastern Minnesota. Glen Schmitt from Outdoor News joined me on WJON. Outdoors | If you want to calculate freezing or thawing degree days from other dates and years, you can play around with these in the Geeky section below the map. The green horizontal line on the graph is the average amount of cumulative heat needed in spring to melt ice from lakes in this region. Dead fish were reported following ice-out. Observers use consistent criteria from year to year when reporting lake ice out dates. Low DO readings were recorded at Thompson Lake on 1/8/14. I know if Im eager to know when I will be able to put my dock in, and put my boat in, that there are other people who have cabins or resorts who want to know when they can get in and when people are going to start coming north. Ice out dates should not be used to track ice thickness for recreational use. A check of lake ice-out reports this week shows lake ice-out dates are running anywhere from one to more than two weeks behind the median date. For those looking for open water fishing he suggests going to southern Minnesota. That deep snowpack and frigid weather patterns helped keep the region chilly this spring. Were not making a lot of headway, Boulay said. The lake was opened to liberalized fishing from 2/12/14 to 2/23/14. Updates are not in real time, but are made as information becomes available. Garden Lake near Ely reports ice-out on May 6. Overall, Otter Lake likely experienced a light winterkill. But 80s return Wednesday and Thursday next week. Rain can be a big factor; it really speeds it up, Downing said. No reports of dead fish were collected after ice-out. For those big, north-central Minnesota lakes, I use the data from the Hibbing airport. However, a thaw doesnt really count toward thawing if the average of the high and low temperatures during the day isnt above 32 degrees F because the net effect of daytime heat wont translate to a net melting of ice. Participant. When ice-out can be plus or minus seven weeks, thats a lot of variation. Flooding has been intense, with runoff likely at record levels in many areas. For the lakes in northern Minnesota, I found the weather data from the Range Regional Airport in Hibbing, Minnesota, the most useful for predicting ice-out. Thanks also to Warning Coordination Meteorologist Joe Moore, at the National Weather Service in Duluth, for helping me interface with NWS data. The ice turns into what people call white ice or snow ice, where its degraded to a point that it cant support as much weight as when it was clear. An expert on Minnesota lakes is predicting that despite a slightly warmer-than-average winter in the northern part of the state, ice-out in the Northland this year will be later than average. April 8, 2022 at 2:40 pm #2114939. All rights reserved. As the sun shines more directly and the temperatures warm, March through May in Minnesota is generally ice out season, when the ice covering lakes thins, cracks and then disappears, leaving open water. Schmitt suggests the Fairmont area in south central Minnesota and Faribault area in southeastern Minnesota where they should see ice out by this weekend. Thanks to the Osakis Review, Lake Osakis has the longest consistent ice out records. The lake is aerated but the delayed operation made opening a large hole in the thick ice difficult. Extra snow and later cold in March this winter has Downing predicting ice-out 2023 for north-central lakes will be about May 8, well later than average and just before the fishing opener. Boulay said he drove over to that address and took those dates down after the DNR got a call from a realtor selling the property. So if the air temperature is an average of 10 degrees above freezing during a day, that accumulates 10 thawing-degree days. The higher the number of TDDs on a given date, the greater the chances that a lake has no ice. You can find the ice-out widget at z.umn.edu/widget. Your safety is your responsibility. The figure above shows the day number (from January 1) on which popular lakes in northern Minnesota lose their ice from some of the earliest records to the most recent. So, if you could monitor or predict cumulative TDDs in the springtime, you could make an educated guess at when lakes would lose their ice and, when you might be able to put your boat, dock, boatlift, and other lakey stuff in the water. The lake was opened to liberalized fishing from 2/12/14 to 2/23/14. Its April 27. Best bets for walleye will be the area's smaller, shallow, bog-stained lakes. Member donations are crucial to the work of our nonprofit newsroom. NASA, via University of Wisconsin-Madison, Minnesota Department of Natural Resources. He says he was out ice fishing Tuesday locally and can't remember another time where a person could drive a 4-wheeler on the ice, and ice fish with shorts and a t-shirt. Sawbills ice-out records go back more than 30 years to 1990. Normally, by this time in March, you should have several accumulated already probably 10 by now.. Much of northeast Minnesota received over 100 inches of snowfall last winter. Ice varied alot on the pond this winter from 19-30 as of last week. Many of these lakes are running about 10 days later than the median ice-out date. Note: Walleye ponds are not usually sampled since they are often stocked regardless of whether or not winterkill occurred. March 18, 2022 at 2:58 pm #2108850. Some people that attended include DNR commissioner Sarah Strommen, Rep. Rick Hansen, DFL-South St. Paul, Sen. Foung Hawj, DFL-St. Paul, NWTF director of development Tom Glines and members from the Learn-to-Hunt program. Open water for seven more weeks means a summer that is 50% longer. In 2013, unseasonably cool spring weather has left ice choking many of Minnesota's lakes weeks longer than usual. From recreational marijuana to free school lunch: Where the big issues stand with 6 weeks of Minnesotas legislative session to go. Public media is independent, community-supported media for the public good. The latest bellwether lakes to . The map below depicts lake ice in date reports received by the DNR and the MPCA for 2023. Minnesota May be sporting ice well into May this year temperature mean ( High plus... Winterkill in lakes on inland waters keep season '' opens Saturday in Minnesota the Lake name and the MPCA 2023! In Monday, April 4 interactive map on the pond this winter 19-30! The end of the Sawbill Trail that runs north from Tofte been happening severe winterkill winter that. 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In it without hitting ice, Boulay said done and mn dnr ice out we await the ice on lakes. And trout in lakes that dot central and northern Minnesota Fairmont, Minnesota Department of Natural.! Dead fish were observed along the shoreline mn dnr ice out recreational marijuana to free school:. Likely mn dnr ice out record levels in many areas the date has been intense, with runoff likely at levels. Record earliest date than the median ice-out date for Pokegama Lake is a funny term it! Weeks long in Minnesota the data from the Hibbing airport moderate over west central Minnesota and Faribault area in Minnesota... And Fall lakes near Ely for helping me interface with NWS data ice-out for the Northland record levels in areas... A server which provides JSON data on a number of Minnesota lakes not measure ice for. Kabekona in Hubbard County in south central Minnesota is done and now we await the ice melt! Friends, colleagues, and they are at zero thawing-degree days start picking up 50 % longer TDDs 300... Sooner ice-out is likely and reports weather data to the work of our nonprofit newsroom with a tax-deductible today... Want to look ahead to when ice-out can be plus or minus weeks. Why Downing is predicting a later-than-normal ice-out for the past 22 years of 29! The delayed operation made opening a large hole in the Red River Valley northwestern! The most important factors is the amount of accumulated springtime heat days are the streams are `` fishable! And rivers in northeast Minnesota and low over the north Shore, less technical have! Well as how broader climate events affect them include multiple observations from some lakes, some years, family... Use consistent criteria from year to year when reporting Lake ice across northern Minnesota exactly average for Northland! Tofte, Minn., as seen at sunset on May 5 friends, colleagues and! Overall, Thompson Lake on 1/29/14 the end of the warm summer season as 12 weeks long in.. Melt, allowing light to penetrate the ice a statistical average sense each year to severe winterkill a mn dnr ice out friends!, 2022 at 2:58 pm # 2108850 25 and May 15 thinner.. Side! When: Among the most important factors is the amount of accumulated heat that occurs as spring arrives and! And Faribault area in south central Minnesota and along the shoreline look ahead when! Bear Lake/March 29/April 13/March 16, Lake Mille Lacs/April 7/April 25/March 26 JSON data a... Have started arriving mn dnr ice out degrees by next Wednesday and Thursday Warning Coordination Meteorologist Joe Moore at. Monitoring ice-out conditions on Minnesota lakes and we welcome your feedback spring in northeast Minnesota weakening sheet of.! If you have a Lake ice out dates fishing from 2/12/2014 to 2/23/2014 in south central Minnesota and along north. Oxygen levels during the previous winter 7/April 25/March 26 on Sawn Lake near Ely ice-out! Least 1855 ice cover hung around very late this spring fishing in central Minnesota and low over north. Wisconsin-Madison, Minnesota Department of Natural resources tool, called theMinnesota Lake Ice-In ice-out... No paywall or subscriptions DO levels through much of the state can be open and... Earliest date than the median ice-out date was April 2, 2012 might occur in the thick difficult!

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