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 Mtn03 Dec 20225.1-154-17.423%07 May 22.5 5.120 Jun
Base Camp03 Dec 20225.1-120-11.331%03 Apr 16.4 5.116 May
Battle Mountain02 Dec 20223.5-112-8.429%25 Mar 11.9 3.329 Apr
Bear Trap Meadow02 Dec 20222.8-125-3.644%07 Apr 6.4 2.705 May
Beartooth Lake03 Dec 20225.8-154-18.624%07 May 24.4 5.826 Jun
Big Goose03 Dec 20222.7-144-7.526%27 Apr 10.2 2.728 May
Big Sandy Opening02 Dec 20223.6-135-9.627%17 Apr 13.2 3.225 May
Blackhall Mtn03 Dec 20226.2-144-27.319%27 Apr 33.5 6.212 Jun
Black Bear03 Dec 202212.7-146-28.131%29 Apr 40.8 12.725 Jun
Blackwater03 Dec 20227.2-160-19.627%13 May 26.8 7.227 Jun
Blind Bull Summit02 Dec 20224.7-148-20.519%30 Apr 25.2 4.516 Jun
Blind Park03 Dec 20222.0-114-5.925%28 Mar 7.9 2.030 Apr
Bone Springs Divide02 Dec 20223.3-152-15.617%04 May 18.9 3.109 Jun
Brooklyn Lake03 Dec 20224.1-142-20.417%25 Apr 24.5 4.108 Jun
Burgess Junction03 Dec 20224.0-148-9.430%01 May 13.4 4.031 May
Burroughs Creek03 May 202210.2-352-4.072%20 Apr 14.2 01 Jun
Canyon04 May 202210.9-345-2.581%14 Apr 13.4 26 May
Casper Mtn03 Dec 20222.7-135-13.017%18 Apr 15.7 2.727 May
Castle Creek02 Dec 20221.8-119-4.429%01 Apr 6.2 1.701 May
Cinnabar Park03 Dec 20222.9-136-18.214%19 Apr 21.1 2.903 Jun
Cloud Peak Reservoir03 Dec 20224.0-151-13.822%04 May 17.8 4.009 Jun
Cold Springs02 Dec 20222.7-124-5.433%06 Apr 8.1 2.615 May
Cole Canyon02 Dec 20221.2-120-4.421%02 Apr 5.6 1.025 Apr
Cottonwood Creek03 Dec 20225.8-126-16.226%09 Apr 22.0 5.828 May
Crow Creek03 Dec 20221.0-115-6.214%29 Mar 7.2 1.026 Apr
Deer Park03 Dec 20226.3-143-9.540%26 Apr 15.8 6.306 Jun
Divide Peak03 Dec 20224.6-132-15.723%15 Apr 20.3 4.624 May
Dome Lake03 Dec 20222.0-144-11.615%27 Apr 13.6 2.029 May
East Rim Divide02 Dec 20222.2-129-8.920%11 Apr 11.1 1.915 May
Elkhart Park GS02 Dec 20222.9-140-10.522%22 Apr 13.4 2.728 May
Evening Star03 Dec 20227.3-149-20.826%02 May 28.1 7.325 Jun
Fisher Creek03 Dec 202210.3-153-26.728%06 May 37.0 10.301 Jul
Grand Targhee03 Dec 202215.6-147-31.433%30 Apr 47.0 15.628 Jun
Granite Creek03 Dec 20223.5-121-12.522%04 Apr 16.0 3.516 May
Grassy Lake03 Dec 20227.7-129-25.523%12 Apr 33.2 7.705 Jun
Grave Springs03 Dec 20223.2-136-6.732%19 Apr 9.9 3.224 May
Gros Ventre Summit02 Dec 20223.9-140-9.429%22 Apr 13.3 3.529 May
Gunsight Pass02 Dec 20224.0-146-9.729%28 Apr 13.7 3.906 Jun
Hams Fork02 Dec 20222.4-118-8.622%31 Mar 11.0 2.205 May
Hansen Sawmill03 Dec 20222.3-129-5.131%12 Apr 7.4 2.314 May
Hobbs Park03 Dec 20225.0-152-13.327%05 May 18.3 5.011 Jun
Indian Creek03 Dec 20225.4-136-19.422%19 Apr 24.8 5.412 Jun
Kelley RS02 Dec 20223.5-126-10.924%08 Apr 14.4 3.320 May
Kendall RS02 Dec 20222.5-118-9.521%31 Mar 12.0 2.309 May
Kirwin03 Dec 20222.6-151-9.422%04 May 12.0 2.603 Jun
Laprele Creek03 Dec 20221.7-121-8.916%04 Apr 10.6 1.712 May
Lewis Lake Divide03 Dec 202210.0-134-22.631%17 Apr 32.6 10.010 Jun
Little Goose03 Dec 20223.1-149-8.926%02 May 12.0 3.103 Jun
Little Snake River03 Dec 20225.1-125-21.319%08 Apr 26.4 5.102 Jun
Little Warm03 Dec 20223.5-134-7.133%17 Apr 10.6 3.525 May
Loomis Park02 Dec 20223.3-127-11.522%09 Apr 14.8 3.122 May
Madison Plateau03 Dec 20229.1-139-16.635%22 Apr 25.7 9.109 Jun
Marquette02 Dec 20221.9-149-7.520%01 May 9.4 1.828 May
Med Bow11 May 202237.1-355-3.791%01 May 40.8 25 Jun
Middle Powder03 Dec 20224.7-140-8.536%23 Apr 13.2 4.725 May
Monument Peak02 Dec 20226.5-145-16.029%27 Apr 22.5 6.418 Jun
New Fork Lake02 Dec 20222.5-126-7.924%08 Apr 10.4 2.316 May
North French Creek03 Dec 20226.3-149-27.619%02 May 33.9 6.318 Jun
North Rapid Creek02 Dec 20221.6-119-5.523%01 Apr 7.1 1.330 Apr
Northeast Entrance03 Dec 20222.9-124-7.727%07 Apr 10.6 2.911 May
Old Battle03 Dec 20226.3-152-29.718%05 May 36.0 6.320 Jun
Owl Creek02 Dec 20222.4-130-3.739%12 Apr 6.1 2.303 May
Parker Peak03 Dec 20226.7-152-18.427%05 May 25.1 6.721 Jun
Phillips Bench03 Dec 20227.4-138-20.027%21 Apr 27.4 7.412 Jun
Powder River Pass03 Dec 20223.2-136-8.727%19 Apr 11.9 3.228 May
Reno Hill02 Dec 20223.4-138-12.721%20 Apr 16.1 3.327 May
Sage Creek Basin03 Dec 20223.2-119-11.622%02 Apr 14.8 3.206 May
Salt River Summit02 Dec 20223.6-124-9.827%06 Apr 13.4 3.514 May
Sand Lake03 Dec 20225.6-153-26.318%06 May 31.9 5.623 Jun
Sandstone RS03 Dec 20223.8-118-10.127%01 Apr 13.9 3.809 May
Shell Creek03 Dec 20223.6-155-14.820%08 May 18.4 3.613 Jun
Snake River Station03 Dec 20225.4-119-12.231%02 Apr 17.6 5.413 May
Snider Basin02 Dec 20222.3-127-10.218%09 Apr 12.5 2.116 May
Solider Park01 Dec 20220.9-137-7.011%18 Apr 7.9 0.613 May
South Brush Creek03 Dec 20223.5-120-8.729%03 Apr 12.2 3.516 May
South Pass03 Dec 20224.7-139-11.828%22 Apr 16.5 4.731 May
Spring Creek Divide02 Dec 20225.5-145-20.421%27 Apr 25.9 5.215 Jun
Sucker Creek03 Dec 20223.8-145-11.026%28 Apr 14.8 3.831 May
St Lawrence Alt21 Mar 20222.2-383-4.931%08 Apr 7.1 07 May
Sylvan Lake03 Dec 20226.3-140-14.830%23 Apr 21.1 6.307 Jun
Sylvan Road03 Dec 20223.6-123-8.231%06 Apr 11.8 3.609 May
Thumb Divide03 Dec 20227.1-129-10.241%12 Apr 17.3 7.122 May
Tie Creek02 Dec 20222.5-123-3.840%05 Apr 6.3 2.408 May
Timber Creek03 Dec 20221.4-134-4.325%17 Apr 5.7 1.412 May
Togwotee Pass03 Dec 20227.0-152-18.627%05 May 25.6 7.026 Jun
Townsend Creek03 Dec 20222.6-133-8.124%16 Apr 10.7 2.618 May
Triple Peak03 Dec 20225.1-129-17.622%12 Apr 22.7 5.101 Jun
Two Ocean Plateau03 Dec 202211.5-151-21.235%04 May 32.7 11.529 Jun
Webber Springs03 Dec 20224.9-132-19.320%15 Apr 24.2 4.901 Jun
West Yellowstone03 Dec 20225.0-120-7.341%03 Apr 12.3 5.006 May
Whiskey Park03 Dec 20227.1-133-22.524%16 Apr 29.6 7.106 Jun
White Mill03 Dec 20228.0-152-18.530%05 May 26.5 8.025 Jun
Willow Creek03 Dec 20227.7-130-22.525%13 Apr 30.2 7.705 Jun
Windy Peak02 Dec 20221.2-125-7.114%07 Apr 8.3 1.011 May
Wolverine03 Dec 20223.4-119-8.229%02 Apr 11.6 3.408 May
Younts Peak03 Dec 20224.2-142-11.726%25 Apr 15.9 4.201 Jun
Data from Natural Resources Conservation Service SnoTel Network