Supercell over Laramie
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Peak Snow Water Equivalent Dates and Totals by Snotel with Meltout Dates

This year's "to-date" peak snow water equivalent (SWE) compared to median.

Red indicates earlier peak date or lower SWE compared to median

Blue indicates later peak date or higher SWE compared to median

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Snotel
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This Year
Peak Date
This Year Peak
SWE (inches)
Days
Early/Late
Peak SWE
Dif (inches)
Percent of
Median Peak SWE
Median
Peak Date
Median Peak
SWE (inches)
Current
SWE
Median
Meltout Date
Bald Mtn15 May 202419.708-2.888%07 May 22.50 17.7020 Jun
Base Camp03 Apr 202416.30-1-0.299%04 Apr 16.50 18 May
Battle Mountain01 Apr 202412.2070.3103%25 Mar 11.90 0.1029 Apr
Bear Trap Meadow11 Apr 20246.9040.0100%07 Apr 6.90 06 May
Beartooth Lake10 May 202420.803-3.685%07 May 24.40 18.6026 Jun
Big Goose10 May 20248.7013-1.684%27 Apr 10.30 4.2028 May
Big Sandy Opening10 Apr 202414.10-80.5104%18 Apr 13.60 3.2026 May
Blackhall Mtn10 May 202438.20134.7114%27 Apr 33.50 32.4012 Jun
Black Bear10 May 202434.0012-6.883%28 Apr 40.80 28.0025 Jun
Blackwater11 May 202425.70-2-1.196%13 May 26.80 23.2027 Jun
Blind Bull Summit18 May 202428.70182.8111%30 Apr 25.90 26.0016 Jun
Blind Park06 Mar 20243.10-22-4.939%29 Mar 8.00 0.0001 May
Bone Springs Divide10 May 202418.306-0.697%04 May 18.90 15.5009 Jun
Brooklyn Lake19 Apr 202424.60-60.1100%25 Apr 24.50 18.5007 Jun
Burgess Junction10 May 202411.0010-2.482%30 Apr 13.40 6.6031 May
Burroughs Creek09 Apr 202411.90-12-2.384%21 Apr 14.20 01 Jun
Canyon26 Apr 202415.30122.1116%14 Apr 13.20 26 May
Casper Mtn12 Apr 202412.30-6-3.876%18 Apr 16.10 4.7027 May
Castle Creek03 Apr 20247.0010.0100%02 Apr 7.00 0.0003 May
Cinnabar Park12 Apr 202420.50-6-0.697%18 Apr 21.10 12.8003 Jun
Cloud Peak Reservoir15 May 202417.3011-0.597%04 May 17.80 15.2009 Jun
Cold Springs04 Apr 20248.60-20.5106%06 Apr 8.10 0.0012 May
Cole Canyon18 Mar 20242.70-16-3.444%03 Apr 6.10 0.0028 Apr
Cottonwood Creek10 Apr 202421.501-0.598%09 Apr 22.00 6.3028 May
Crow Creek04 Apr 20245.506-1.183%29 Mar 6.60 0.0026 Apr
Deer Park11 May 202420.60154.8130%26 Apr 15.80 16.2006 Jun
Divide Peak07 Apr 202422.20-80.9104%15 Apr 21.30 6.5024 May
Dome Lake10 May 202411.4013-2.284%27 Apr 13.60 29 May
East Rim Divide03 Apr 20249.40-7-1.785%10 Apr 11.10 14 May
Elkhart Park GS11 Apr 202411.90-11-1.589%22 Apr 13.40 0.7028 May
Evening Star10 May 202421.708-6.776%02 May 28.40 16.1025 Jun
Fisher Creek10 May 202426.504-10.572%06 May 37.00 23.6001 Jul
Grand Targhee11 May 202446.7011-1.198%30 Apr 47.80 38.0030 Jun
Granite Creek04 Apr 202415.800-0.299%04 Apr 16.00 16 May
Grassy Lake11 Apr 202428.80-1-4.985%12 Apr 33.70 13.0006 Jun
Grave Springs11 Apr 20248.10-8-2.080%19 Apr 10.10 1.1024 May
Gros Ventre Summit11 Apr 202412.20-12-1.192%23 Apr 13.30 2.6029 May
Gunsight Pass11 Apr 202413.70-18-0.199%29 Apr 13.80 8.1006 Jun
Hams Fork16 Mar 20247.80-15-3.271%31 Mar 11.00 05 May
Hansen Sawmill12 Apr 20246.001-1.481%11 Apr 7.40 14 May
Hobbs Park13 May 202421.8083.5119%05 May 18.30 19.1011 Jun
Indian Creek11 Apr 202424.00-10-0.996%21 Apr 24.90 16.5013 Jun
Kelley RS03 Apr 202417.20-72.8119%10 Apr 14.40 2.4022 May
Kendall RS01 Apr 20249.501-2.579%31 Mar 12.00 0.0009 May
Kirwin10 May 202415.3063.3128%04 May 12.00 8.5003 Jun
Laprele Creek11 Apr 20248.006-2.675%05 Apr 10.60 0.0014 May
Lewis Lake Divide11 Apr 202432.10-7-0.798%18 Apr 32.80 16.5010 Jun
Little Goose10 May 202412.2080.0100%02 May 12.20 8.6003 Jun
Little Snake River11 Apr 202430.0031.1104%08 Apr 28.90 16.4003 Jun
Little Warm11 Apr 202410.50-6-0.595%17 Apr 11.00 3.1025 May
Loomis Park02 Apr 202412.60-8-2.583%10 Apr 15.10 0.1023 May
Madison Plateau21 Apr 202420.700-5.081%21 Apr 25.70 11.5009 Jun
Marquette10 May 202417.7098.2186%01 May 9.50 12.3028 May
Med Bow29 Apr 202442.00-22.7107%01 May 39.30 24 Jun
Middle Powder09 May 202413.70160.5104%23 Apr 13.20 7.5025 May
Monument Peak10 May 202417.7013-4.978%27 Apr 22.60 13.4018 Jun
New Fork Lake02 Apr 20249.10-6-1.387%08 Apr 10.40 16 May
North French Creek11 May 202431.609-2.393%02 May 33.90 26.4018 Jun
North Rapid Creek02 Apr 20245.20-1-2.072%03 Apr 7.20 01 May
Northeast Entrance01 Apr 20246.30-6-4.359%07 Apr 10.60 0.0011 May
Old Battle11 May 202436.706-1.097%05 May 37.70 33.4021 Jun
Owl Creek11 Apr 20245.70-1-0.592%12 Apr 6.20 05 May
Parker Peak11 May 202423.106-2.092%05 May 25.10 19.0021 Jun
Phillips Bench09 May 202425.7016-2.392%23 Apr 28.00 19.5012 Jun
Powder River Pass11 Apr 20247.50-8-4.463%19 Apr 11.90 2.5028 May
Reno Hill10 May 202412.1020-4.473%20 Apr 16.50 7.6028 May
Sage Creek Basin03 Apr 202416.0011.2108%02 Apr 14.80 06 May
Salt River Summit03 Apr 202416.20-32.7120%06 Apr 13.50 15 May
Sand Lake13 May 202437.0075.1116%06 May 31.90 34.6023 Jun
Sandstone RS02 Apr 202418.9015.0136%01 Apr 13.90 0.1009 May
Shell Creek11 May 202417.603-0.896%08 May 18.40 15.0013 Jun
Snake River Station03 Apr 202416.301-1.393%02 Apr 17.60 13 May
Snider Basin03 Apr 202410.50-6-2.283%09 Apr 12.70 16 May
Solider Park11 Apr 20244.80-7-4.154%18 Apr 8.90 0.0014 May
South Brush Creek02 Apr 202410.70-6-1.886%08 Apr 12.50 0.2016 May
South Pass11 May 202416.50190.0100%22 Apr 16.50 10.9031 May
Spring Creek Divide12 May 202425.4014-0.698%28 Apr 26.00 20.5015 Jun
Sucker Creek10 May 202412.3012-2.583%28 Apr 14.80 8.0031 May
St Lawrence Alt09 Apr 20249.0011.9127%08 Apr 7.10 07 May
Sylvan Lake11 Apr 202416.00-13-5.674%24 Apr 21.60 6.3007 Jun
Sylvan Road16 Mar 20248.20-21-3.272%06 Apr 11.40 07 May
Thumb Divide11 Apr 202417.40-10.1101%12 Apr 17.30 2.3022 May
Tie Creek02 Apr 20242.50-4-4.038%06 Apr 6.50 08 May
Timber Creek09 Apr 20248.30-82.6146%17 Apr 5.70 2.2009 May
Togwotee Pass10 May 202422.605-3.088%05 May 25.60 18.0026 Jun
Townsend Creek11 May 202411.00230.3103%18 Apr 10.70 5.4019 May
Triple Peak04 Apr 202424.10-81.4106%12 Apr 22.70 10.7001 Jun
Two Ocean Plateau09 May 202432.105-1.197%04 May 33.20 26.1029 Jun
Webber Springs11 Apr 202424.10-4-0.399%15 Apr 24.40 15.6001 Jun
West Yellowstone02 Apr 20249.20-1-3.274%03 Apr 12.40 07 May
Whiskey Park12 Apr 202432.10-42.2107%16 Apr 29.90 26.0006 Jun
White Mill10 May 202420.409-6.177%01 May 26.50 16.2024 Jun
Willow Creek04 Apr 202434.60-94.4115%13 Apr 30.20 16.8005 Jun
Windy Peak12 Apr 20248.8050.2102%07 Apr 8.60 0.1012 May
Wolverine02 Apr 20249.60-1-2.182%03 Apr 11.70 0.0008 May
Younts Peak13 Apr 202414.50-12-1.491%25 Apr 15.90 0.2001 Jun
Data from Natural Resources Conservation Service SnoTel Network