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 Mtn21 Mar 202418.80-47-3.485%07 May 22.20 18.8021 Mar
Base Camp21 Mar 202418.00-131.6110%03 Apr 16.40 18.0021 Mar
Battle Mountain21 Mar 202410.60-5-1.687%26 Mar 12.20 10.6021 Mar
Bear Trap Meadow20 Mar 20245.80-18-1.184%07 Apr 6.90 5.7021 Mar
Beartooth Lake21 Mar 202419.10-47-4.880%07 May 23.90 19.1021 Mar
Big Goose21 Mar 20247.00-37-3.269%27 Apr 10.20 7.0021 Mar
Big Sandy Opening21 Mar 202410.40-27-3.276%17 Apr 13.60 10.4021 Mar
Blackhall Mtn21 Mar 202427.10-37-7.578%27 Apr 34.60 27.1021 Mar
Black Bear21 Mar 202432.50-39-8.380%29 Apr 40.80 32.5021 Mar
Blackwater21 Mar 202422.20-51-4.384%11 May 26.50 22.2021 Mar
Blind Bull Summit21 Mar 202424.70-40-1.295%30 Apr 25.90 24.7021 Mar
Blind Park11 Mar 20245.50-17-2.470%28 Mar 7.90 5.0021 Mar
Bone Springs Divide21 Mar 202413.80-44-4.874%04 May 18.60 13.8021 Mar
Brooklyn Lake21 Mar 202421.80-35-2.889%25 Apr 24.60 21.8021 Mar
Burgess Junction21 Mar 202410.40-41-3.078%01 May 13.40 10.4021 Mar
Burroughs Creek01 Apr 202411.80-19-2.483%20 Apr 14.20 21 Mar
Canyon11 Apr 202411.10-3-2.383%14 Apr 13.40 21 Mar
Casper Mtn21 Mar 20249.20-28-6.559%18 Apr 15.70 9.2021 Mar
Castle Creek21 Mar 20246.40-12-0.691%02 Apr 7.00 6.4021 Mar
Cinnabar Park21 Mar 202416.50-28-4.678%18 Apr 21.10 16.5021 Mar
Cloud Peak Reservoir21 Mar 202410.10-44-7.557%04 May 17.60 10.1021 Mar
Cold Springs21 Mar 20247.70-16-0.891%06 Apr 8.50 7.7021 Mar
Cole Canyon21 Mar 20246.60-121.0118%02 Apr 5.60 6.6021 Mar
Cottonwood Creek21 Mar 202423.70-191.7108%09 Apr 22.00 23.7021 Mar
Crow Creek20 Mar 20243.20-12-3.448%01 Apr 6.60 3.1021 Mar
Deer Park21 Mar 202416.80-360.7104%26 Apr 16.10 16.8021 Mar
Divide Peak21 Mar 202416.40-25-4.977%15 Apr 21.30 16.4021 Mar
Dome Lake21 Mar 20249.10-37-4.467%27 Apr 13.50 9.1021 Mar
East Rim Divide21 Mar 202410.70-20-0.496%10 Apr 11.10 10.7021 Mar
Elkhart Park GS21 Mar 202411.70-32-1.291%22 Apr 12.90 11.7021 Mar
Evening Star21 Mar 202423.30-42-4.883%02 May 28.10 23.3021 Mar
Fisher Creek21 Mar 202426.40-46-10.472%06 May 36.80 26.4021 Mar
Grand Targhee20 Mar 202436.50-41-10.578%30 Apr 47.00 36.3021 Mar
Granite Creek21 Mar 202417.80-141.8111%04 Apr 16.00 17.8021 Mar
Grassy Lake21 Mar 202430.20-22-3.091%12 Apr 33.20 30.2021 Mar
Grave Springs21 Mar 20247.90-29-2.080%19 Apr 9.90 7.9021 Mar
Gros Ventre Summit21 Mar 202412.40-32-0.695%22 Apr 13.00 12.4021 Mar
Gunsight Pass21 Mar 202413.30-38-0.497%28 Apr 13.70 13.3021 Mar
Hams Fork20 Mar 202411.80-110.8107%31 Mar 11.00 11.7021 Mar
Hansen Sawmill21 Mar 20244.60-22-2.862%12 Apr 7.40 4.6021 Mar
Hobbs Park20 Mar 202413.90-46-4.476%05 May 18.30 13.8021 Mar
Indian Creek21 Mar 202424.10-29-0.797%19 Apr 24.80 24.1021 Mar
Kelley RS20 Mar 202416.30-191.9113%08 Apr 14.40 16.2021 Mar
Kendall RS21 Mar 202413.60-111.6113%01 Apr 12.00 13.6021 Mar
Kirwin21 Mar 202410.20-44-1.885%04 May 12.00 10.2021 Mar
Laprele Creek21 Mar 20248.00-15-2.675%05 Apr 10.60 8.0021 Mar
Lewis Lake Divide21 Mar 202430.40-27-2.293%17 Apr 32.60 30.4021 Mar
Little Goose21 Mar 20248.50-42-3.770%02 May 12.20 8.5021 Mar
Little Snake River21 Mar 202423.40-18-5.581%08 Apr 28.90 23.4021 Mar
Little Warm21 Mar 202423.40-36523.4%21 Mar
Loomis Park21 Mar 202423.40-36523.4%21 Mar
Madison Plateau21 Mar 202423.40-36523.4%21 Mar
Marquette21 Mar 202423.40-36523.4%21 Mar
Med Bow21 Mar 202423.40-36523.4%21 Mar
Middle Powder21 Mar 202423.40-36523.4%21 Mar
Monument Peak21 Mar 202423.40-36523.4%21 Mar
New Fork Lake21 Mar 202423.40-36523.4%21 Mar
North French Creek21 Mar 202423.40-36523.4%21 Mar
North Rapid Creek21 Mar 202423.40-36523.4%21 Mar
Northeast Entrance21 Mar 202423.40-36523.4%21 Mar
Old Battle21 Mar 202423.40-36523.4%21 Mar
Owl Creek21 Mar 202423.40-36523.4%21 Mar
Parker Peak21 Mar 202423.40-36523.4%21 Mar
Phillips Bench21 Mar 202423.40-36523.4%21 Mar
Powder River Pass21 Mar 202423.40-36523.4%21 Mar
Reno Hill21 Mar 202423.40-36523.4%21 Mar
Sage Creek Basin21 Mar 202423.40-36523.4%21 Mar
Salt River Summit21 Mar 202423.40-36523.4%21 Mar
Sand Lake21 Mar 202423.40-36523.4%21 Mar
Sandstone RS21 Mar 202423.40-36523.4%21 Mar
Shell Creek21 Mar 202423.40-36523.4%21 Mar
Snake River Station21 Mar 202423.40-36523.4%21 Mar
Snider Basin21 Mar 202423.40-36523.4%21 Mar
Solider Park21 Mar 202423.40-36523.4%21 Mar
South Brush Creek21 Mar 202423.40-36523.4%21 Mar
South Pass21 Mar 202423.40-36523.4%21 Mar
Spring Creek Divide21 Mar 202423.40-36523.4%21 Mar
Sucker Creek21 Mar 202423.40-36523.4%21 Mar
St Lawrence Alt21 Mar 202423.40-36523.4%21 Mar
Sylvan Lake21 Mar 202423.40-36523.4%21 Mar
Sylvan Road21 Mar 202423.40-36523.4%21 Mar
Thumb Divide21 Mar 202423.40-36523.4%21 Mar
Tie Creek21 Mar 20248.30-152.0132%05 Apr 6.30 8.3021 Mar
Timber Creek21 Mar 20245.90-270.1102%17 Apr 5.80 5.9021 Mar
Togwotee Pass21 Mar 202422.80-45-2.889%05 May 25.60 22.8021 Mar
Townsend Creek21 Mar 202410.20-28-0.595%18 Apr 10.70 10.2021 Mar
Triple Peak21 Mar 202426.00-222.5111%12 Apr 23.50 26.0021 Mar
Two Ocean Plateau21 Mar 202426.90-44-5.882%04 May 32.70 26.9021 Mar
Webber Springs21 Mar 202417.90-24-6.374%14 Apr 24.20 17.9021 Mar
West Yellowstone21 Mar 202410.60-13-1.786%03 Apr 12.30 10.6021 Mar
Whiskey Park21 Mar 202424.80-25-5.183%15 Apr 29.90 24.8021 Mar
White Mill21 Mar 202420.50-45-6.077%05 May 26.50 20.5021 Mar
Willow Creek21 Mar 202432.80-232.1107%13 Apr 30.70 32.8021 Mar
Windy Peak21 Mar 20246.40-17-2.274%07 Apr 8.60 6.4021 Mar
Wolverine21 Mar 202412.30-120.7106%02 Apr 11.60 12.3021 Mar
Younts Peak21 Mar 202414.40-34-0.994%24 Apr 15.30 14.4021 Mar
Data from Natural Resources Conservation Service SnoTel Network