239
FWUS45 KRIW 151922
AVGRIW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RIVERTON WY
122 PM MDT WED APR 15 2026
DISCUSSION
SNOW WILL INCREASE IN COVERAGE AND INTENSITY THIS AFTERNOON ACROSS
THE WESTERN MOUNTAINS, WITH MODERATE TO HEAVY SNOWFALL BEGINNING BY
ROUGHLY 1800L. THE PERIOD OF HEAVIEST SNOW IF FORECAST TO END MIDDAY
THURSDAY, HOWEVER LIGHT SNOW WILL BE ONGOING THROUGH THURSDAY
EVENING. THROUGH LATE THURSDAY, TOTAL SNOW ACCUMULATIONS ABOVE 7,500
FEET RANGES FROM 8 TO 18 INCHES, WITH THE HIGHEST AMOUNTS OVER THE
TETONS. STRONG, WEST-SOUTHWEST WINDS WILL BE ONGOING OVER THE NEXT
24 HOURS WITH GUSTS OF 30 TO 50 MPH. OCCASIONAL GUSTS OF 55 TO 60
MPH ARE POSSIBLE ACROSS RIDGES AND PEAKS. TEMPERATURES ON THURSDAY
WILL BE AROUND 10 DEGREES COLDER COMPARED TO TODAY.
FORECASTER...GERHARDT
PLEASE SEE HTTPS://WEATHER.GOV/RIW/AVALANCHEWEATHER FOR MORE DETAILED INFORMATION.
..RENDEZVOUS MOUNTAIN (10,318 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV BK BK BK OV BK SC SC SC BK BK
CLOUD COVER (%) 90 85 85 85 85 80 80 70 50 65 70 60 40 35 50 60 50
TEMPERATURE 22 23 23 22 15 10 10 9 7 4 3 2 0 4 7 9 11
MIN/MAX TEMP 9 15 0 13
DEWPOINT TEMP 22 23 23 22 15 10 10 9 5 4 3 1 -1 1 2 5 5
HUMIDITY 99 100 100 100 99 99 100 100 93 99 100 95 94 86 80 82 77
WIND DIR SW SW SW W W W W W W W W NW NW NW NW NW W
WIND (MPH) 19 20 24 23 21 18 17 16 18 13 11 10 10 13 14 14 18
WIND GUST (MPH) 31 32 36 34 32 28 29 31 32 26 18 17 18 21 25 25 27
PRECIP PROB (%) 100 30 100 90 80 80 80 20 80 80 30 30 40 40 70 70 30
PRECIP TYPE S S S S S S S T S S S S S S S S S
6 HOUR QPF 0.18 0.30 0.10 0.08 0.06 0.02 0.01 0.03
12 HOUR QPF 0.48 0.18 0.08 0.04
LOW END QPF 0.23 0.06 0.03 0.00
HIGH END QPF 0.64 0.35 0.19 0.13
6 HOUR SNOW 2.3 4.2 1.7 1.4 1.0 0.3 0.2 0.5
12 HOUR SNOW 6.5 3.1 1.3 0.7
LOW END SNOW 2.5 0.9 MM MM
HIGH END SNOW 8.4 5.5 MM MM
SNOW LEVEL (KFT) 8.1 8.1 7.9 6.9 5.4 4.3 3.9 3.4 3.3 3.2 2.4 2.4 2.0 2.5 3.1 3.2 3.7
SNOW RATIO (:1) 13 13 14 14 17 17 17 17 17 17 16 16 16 16 15 15 15
SNOW DENSITY (%) 7 7 7 7 5 5 5 5 5 5 6 6 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK BK
CLOUD COVER (%) 50 15 0 10 20 10 10 30 35 30 20 30 30 15 15 35 40 50 60 65
TEMPERATURE 6 3 15 20 12 11 25 30 21 20 33 36 26 24 35 35 27 24 26 26
MIN/MAX TEMP 2 23 10 33 19 40 22 41 23 32
DEWPOINT TEMP 3 0 6 10 6 3 10 18 12 10 16 19 17 16 20 22 21 21 22 24
HUMIDITY 88 86 66 64 76 69 52 60 68 64 49 50 68 71 54 59 78 88 85 92
WIND DIR W W W SW S S SW SW E N SW W E E SW SW SE W W W
WIND (MPH) 10 8 11 9 9 9 8 9 10 10 9 10 11 10 11 12 10 11 12 13
WIND GUST (MPH) 16 13 19 19 17 17 18 18 18 19 20 20 19 20 24 23 21 23 26 25
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 60 50
PRECIP TYPE T S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.29
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 2.3
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 2.9 4.4 6.1 5.7 5.3 6.9 8.3 8.1 7.7 8.6 9.3 9.1 8.5 8.8 9.0 8.3 7.7 7.6 7.9
SNOW RATIO (:1) 16 16 12 10 8 5 3 3 3 3 2 3 4 4 5 7 8 8 9 9
SNOW DENSITY (%) 6 6 8 10 12 20 33 33 33 33 50 33 25 25 20 14 12 12 11 11
..TETON VILLAGE (6,410 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV SC BK BK BK SC SC SC BK SC
CLOUD COVER (%) 85 70 75 75 80 75 80 70 45 60 70 55 40 30 45 55 45
TEMPERATURE 47 44 44 42 37 34 36 37 35 29 27 24 19 24 33 37 37
MIN/MAX TEMP 32 38 18 37
DEWPOINT TEMP 33 34 34 32 28 23 21 17 13 14 14 12 8 11 11 12 13
HUMIDITY 58 68 68 68 70 64 53 43 39 52 58 60 63 57 39 35 36
WIND DIR SW SW SW SW SW SW W SW SW SW W NW NW NW NW NW W
WIND (MPH) 11 12 13 12 10 9 9 9 9 6 4 3 3 5 6 9 9
WIND GUST (MPH) 25 26 27 25 20 19 21 26 25 19 11 9 9 12 17 20 21
PRECIP PROB (%) 100 30 90 90 80 80 70 20 70 70 30 30 30 30 60 60 20
PRECIP TYPE R R S S S S T S S S S S S S S S
6 HOUR QPF 0.11 0.16 0.03 0.02 0.03 0.01 0.00 0.01
12 HOUR QPF 0.27 0.05 0.04 0.01
LOW END QPF 0.11 0.03 0.01 0.00
HIGH END QPF 0.35 0.23 0.11 0.09
6 HOUR SNOW 0.0 0.1 0.4 0.3 0.5 0.2 0.0 0.1
12 HOUR SNOW 0.1 0.7 0.7 0.1
LOW END SNOW 0.0 0.3 MM MM
HIGH END SNOW 2.1 3.0 MM MM
SNOW LEVEL (KFT) 8.1 8.1 7.8 7.0 5.4 4.4 3.9 3.5 3.3 3.3 2.5 2.5 2.0 2.5 3.1 3.2 3.7
SNOW RATIO (:1) 4 4 7 7 14 14 15 15 16 16 17 17 16 16 14 14 13
SNOW DENSITY (%) 25 25 14 14 7 7 6 6 6 6 5 5 6 6 7 7 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL CL FW FW FW FW SC SC FW FW SC FW FW SC SC SC BK BK
CLOUD COVER (%) 45 15 5 5 15 10 10 20 35 30 15 25 30 10 15 30 40 50 55 60
TEMPERATURE 28 19 41 47 32 26 53 58 42 35 60 63 47 39 63 64 49 42 54 54
MIN/MAX TEMP 18 49 24 60 33 65 37 66 38 57
DEWPOINT TEMP 15 10 15 18 17 14 21 25 23 22 27 27 28 27 31 30 32 32 32 31
HUMIDITY 58 68 35 31 53 60 28 28 46 59 28 25 47 62 30 28 52 67 43 41
WIND DIR W NW W W SE SE SW S E E SW SW E E SW S E S SW SW
WIND (MPH) 2 2 4 4 3 3 4 4 5 4 5 5 5 5 8 6 5 6 8 8
WIND GUST (MPH) 9 11 12 9 12 11 10 14 13 11 11 17 16 13 13 19 19
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 20 30 50 40
PRECIP TYPE T R R R R R
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 2.9 4.4 6.1 5.7 5.3 6.9 8.3 8.1 7.7 8.6 9.4 9.1 8.5 8.8 9.0 8.3 7.7 7.6 7.9
SNOW RATIO (:1) 15 14 7 4 4 1 1 1 1 1 1 1 1 1 1 3 4 4 4 4
SNOW DENSITY (%) 6 7 14 25 25 100 100 100 100 100 100 100 100 100 100 33 25 25 25 25
..SURPRISE MEADOWS (9,593 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC BK SC
CLOUD COVER (%) 85 75 80 75 75 75 85 70 50 60 70 55 35 30 50 55 50
TEMPERATURE 27 30 31 29 22 17 17 17 14 12 12 10 8 13 16 17 18
MIN/MAX TEMP 16 22 7 20
DEWPOINT TEMP 25 25 24 23 16 10 12 11 6 3 3 2 -2 1 4 6 6
HUMIDITY 93 82 75 77 76 75 79 77 70 67 68 69 64 59 58 60 58
WIND DIR SW SW SW W W W W W W W NW NW NW NW NW W W
WIND (MPH) 23 25 28 27 24 21 19 19 19 16 12 12 12 14 18 18 20
WIND GUST (MPH) 41 43 48 46 41 37 39 41 42 33 23 21 21 27 32 34 35
PRECIP PROB (%) 100 30 100 90 90 80 70 10 80 80 40 40 30 30 70 70 30
PRECIP TYPE S S S S S S S T S S S S S S S S S
6 HOUR QPF 0.23 0.36 0.12 0.07 0.07 0.02 0.01 0.03
12 HOUR QPF 0.59 0.19 0.09 0.04
LOW END QPF 0.26 0.07 0.04 0.00
HIGH END QPF 0.90 0.37 0.25 0.15
6 HOUR SNOW 2.7 4.8 2.0 1.2 1.2 0.3 0.2 0.5
12 HOUR SNOW 7.5 3.2 1.5 0.7
LOW END SNOW 2.9 1.1 MM MM
HIGH END SNOW 12.0 5.7 MM MM
SNOW LEVEL (KFT) 8.1 8.1 7.9 7.0 5.4 4.4 3.9 3.5 3.3 3.2 2.5 2.4 1.9 2.4 3.0 3.2 3.7
SNOW RATIO (:1) 12 12 13 13 17 17 17 17 17 17 16 16 16 16 15 15 15
SNOW DENSITY (%) 8 8 7 7 5 5 5 5 5 5 6 6 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW FW SC SC FW SC SC FW FW SC SC SC BK BK
CLOUD COVER (%) 45 15 5 5 15 10 10 25 35 25 15 30 30 10 10 30 35 45 55 60
TEMPERATURE 15 11 23 27 21 18 35 38 30 27 42 44 35 31 45 44 36 33 36 34
MIN/MAX TEMP 10 30 17 40 26 47 29 48 30 39
DEWPOINT TEMP 4 1 8 10 7 4 11 17 13 10 17 19 17 18 22 23 22 22 23 24
HUMIDITY 62 62 51 48 54 53 36 42 49 48 36 36 47 58 40 43 56 63 59 66
WIND DIR W W W SW S S SW SW W NW SW W E SE SW SW S W W W
WIND (MPH) 11 10 13 13 13 12 12 13 14 14 14 14 16 16 16 17 16 17 18 19
WIND GUST (MPH) 20 17 25 24 21 21 24 24 24 24 28 25 26 25 31 28 27 28 34 33
PRECIP PROB (%) 5 0 5 0 0 0 0 0 0 0 0 0 0 0 20 40 30 40 60 50
PRECIP TYPE T S S S S S
12 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.41
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 3.4
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 2.9 4.4 6.0 5.7 5.2 6.9 8.3 8.1 7.7 8.5 9.3 9.1 8.6 8.9 9.0 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 16 12 10 8 5 3 3 3 2 2 3 3 3 4 7 8 8 8 8
SNOW DENSITY (%) 6 6 8 10 12 20 33 33 33 50 50 33 33 33 25 14 12 12 12 12
..JACKSON AIRPORT (6,451 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK OV BK SC SC BK BK BK
CLOUD COVER (%) 90 85 85 85 85 80 85 70 50 70 75 65 50 40 55 60 55
TEMPERATURE 46 41 40 38 33 32 34 35 33 26 24 20 16 22 31 34 35
MIN/MAX TEMP 30 38 15 36
DEWPOINT TEMP 31 33 32 31 27 23 19 14 10 11 13 10 8 9 9 9 10
HUMIDITY 56 72 74 77 78 68 54 42 37 53 63 66 71 58 39 34 35
WIND DIR SW S S SW S S SW SW SW SW W NW N NW NW NW W
WIND (MPH) 14 14 17 14 13 13 12 13 12 9 5 5 5 8 10 12 12
WIND GUST (MPH) 27 27 29 26 21 20 23 28 28 19 11 13 18 21 23
PRECIP PROB (%) 90 30 90 90 90 80 70 10 60 60 30 30 30 30 60 60 20
PRECIP TYPE R R R R S S S T S S S S S S S S S
6 HOUR QPF 0.06 0.04 0.01 0.01 0.03 0.01 0.00 0.01
12 HOUR QPF 0.10 0.02 0.04 0.01
LOW END QPF 0.08 0.02 0.01 0.00
HIGH END QPF 0.27 0.21 0.12 0.08
6 HOUR SNOW 0.0 0.0 0.1 0.2 0.5 0.2 0.0 0.1
12 HOUR SNOW 0.0 0.3 0.7 0.1
LOW END SNOW 0.0 0.2 MM MM
HIGH END SNOW 1.2 2.7 MM MM
SNOW LEVEL (KFT) 8.0 8.0 7.8 7.1 5.6 4.5 4.0 3.6 3.3 3.4 2.6 2.5 2.1 2.5 3.1 3.2 3.7
SNOW RATIO (:1) 3 3 5 5 14 14 16 16 16 16 17 17 16 16 14 14 13
SNOW DENSITY (%) 33 33 20 20 7 7 6 6 6 6 5 5 6 6 7 7 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK BK
CLOUD COVER (%) 50 20 5 10 20 15 15 30 40 35 20 30 35 15 20 35 45 55 60 65
TEMPERATURE 24 16 38 45 28 21 50 56 37 31 57 62 43 35 60 63 44 37 51 52
MIN/MAX TEMP 15 47 20 58 29 64 33 65 35 57
DEWPOINT TEMP 14 10 13 16 15 13 18 22 22 21 23 24 26 26 28 27 31 31 29 29
HUMIDITY 65 76 35 31 58 71 28 26 54 66 27 23 51 69 29 25 60 79 42 41
WIND DIR W NW W SW SE SE SW S SE SE SW SW E SE SW S E S SW SW
WIND (MPH) 4 3 5 5 4 4 5 5 5 5 8 6 6 5 10 8 6 8 11 11
WIND GUST (MPH) 11 12 12 12 11 14 13 11 18 17 13 13 20 20
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 30 40 40
PRECIP TYPE T R R S R R
12 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 2.9 4.4 6.1 5.7 5.3 6.9 8.3 8.1 7.7 8.6 9.4 9.2 8.6 8.9 9.1 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 15 14 6 4 3 1 1 1 1 1 1 1 1 1 1 3 4 3 3 3
SNOW DENSITY (%) 6 7 16 25 33 100 100 100 100 100 100 100 100 100 100 33 25 33 33 33
..SNOW KING MOUNTAIN (7,810 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV BK SC SC BK BK BK
CLOUD COVER (%) 95 90 80 90 90 85 85 85 55 70 80 65 50 40 55 70 65
TEMPERATURE 41 38 39 37 31 29 31 31 29 23 22 20 16 22 29 31 30
MIN/MAX TEMP 27 33 16 31
DEWPOINT TEMP 32 32 31 30 26 22 20 17 11 10 12 11 9 9 9 11 10
HUMIDITY 70 78 74 77 83 74 62 55 46 58 65 68 73 56 43 42 42
WIND DIR SW S S SW SW SW W W SW SW NW NW NW NW NW NW W
WIND (MPH) 13 13 13 13 12 12 12 13 12 10 8 6 6 10 11 13 12
WIND GUST (MPH) 25 25 26 24 20 20 23 27 26 20 13 16 20 23 21
PRECIP PROB (%) 80 40 80 90 80 70 70 20 60 60 30 30 40 40 60 60 20
PRECIP TYPE R R S S S S S S S S S S S S S S
6 HOUR QPF 0.10 0.06 0.02 0.01 0.03 0.02 0.00 0.01
12 HOUR QPF 0.16 0.03 0.05 0.01
LOW END QPF 0.08 0.03 0.02 0.00
HIGH END QPF 0.42 0.27 0.16 0.13
6 HOUR SNOW 0.0 0.2 0.3 0.2 0.5 0.3 0.0 0.2
12 HOUR SNOW 0.2 0.5 0.8 0.2
LOW END SNOW 0.1 0.5 MM MM
HIGH END SNOW 1.8 3.5 MM MM
SNOW LEVEL (KFT) 8.1 8.0 7.8 7.2 5.7 4.6 4.0 3.8 3.3 3.4 2.6 2.7 2.2 2.6 3.1 3.2 3.8
SNOW RATIO (:1) 5 5 8 8 15 15 17 17 17 17 17 17 17 17 15 15 14
SNOW DENSITY (%) 20 20 12 12 6 6 5 5 5 5 5 5 5 5 6 6 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 45 20 5 15 20 15 15 35 40 40 20 35 40 15 15 45 50 55 60 75
TEMPERATURE 24 16 36 42 30 25 49 52 38 33 55 57 44 36 57 58 45 38 49 48
MIN/MAX TEMP 15 43 23 54 31 59 35 60 36 51
DEWPOINT TEMP 12 10 14 16 15 13 18 22 21 20 24 24 25 25 28 28 29 30 30 30
HUMIDITY 59 76 40 34 53 60 29 31 50 58 30 28 47 64 33 32 53 73 48 49
WIND DIR W NE W SW SE SE SW S E SE SW SW E SE SW S E S SW SW
WIND (MPH) 5 5 9 9 8 8 8 8 9 9 10 10 10 9 11 11 10 10 12 12
WIND GUST (MPH) 14 14 13 17 20 17 21 20
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20 30 50 40
PRECIP TYPE R R S S S S
12 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 3.0 4.4 6.1 5.8 5.3 6.9 8.3 8.1 7.8 8.6 9.4 9.2 8.6 8.9 9.0 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 15 8 5 4 1 1 1 1 1 1 1 1 1 1 4 5 4 4 4
SNOW DENSITY (%) 6 6 12 20 25 100 100 100 100 100 100 100 100 100 100 25 20 25 25 25
..TARGHEE FREDS MOUNTAIN (9,840 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV BK SC SC BK OV BK
CLOUD COVER (%) 95 90 90 90 90 85 90 85 85 80 75 65 45 45 60 70 70
TEMPERATURE 26 29 29 27 20 13 13 13 12 11 11 8 6 9 10 13 14
MIN/MAX TEMP 12 20 6 15
DEWPOINT TEMP 26 28 26 25 18 11 13 13 9 7 7 4 1 2 4 7 8
HUMIDITY 99 95 90 92 93 91 100 98 88 84 83 83 80 74 77 77 75
WIND DIR SW SW SW SW SW SW W SW SW W W NW N NW NW W W
WIND (MPH) 17 19 24 23 19 16 13 13 13 10 6 5 5 9 11 12 13
WIND GUST (MPH) 27 28 33 32 28 25 25 28 28 20 12 11 16 20 21 23
PRECIP PROB (%) 100 40 100 80 90 90 80 10 80 80 30 30 30 30 80 80 30
PRECIP TYPE S S S S S S S T S S S S S S S S S
6 HOUR QPF 0.15 0.44 0.26 0.11 0.07 0.02 0.01 0.03
12 HOUR QPF 0.59 0.37 0.09 0.04
LOW END QPF 0.25 0.05 0.03 0.00
HIGH END QPF 0.68 0.44 0.20 0.10
6 HOUR SNOW 1.7 6.3 4.6 1.9 1.3 0.3 0.2 0.5
12 HOUR SNOW 8.0 6.5 1.6 0.7
LOW END SNOW 2.0 0.8 MM MM
HIGH END SNOW 8.6 7.2 MM MM
SNOW LEVEL (KFT) 8.0 8.1 7.8 6.7 5.2 4.2 3.8 3.5 3.3 3.2 2.5 2.2 1.7 2.4 3.0 3.2 3.7
SNOW RATIO (:1) 11 11 14 14 18 18 18 18 18 18 17 17 16 16 16 16 15
SNOW DENSITY (%) 9 9 7 7 5 5 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK FW FW FW SC FW FW SC SC SC SC SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 60 20 10 20 30 15 20 40 45 40 25 40 40 20 20 45 40 60 70 75
TEMPERATURE 14 9 18 24 19 17 30 35 29 27 38 40 34 31 41 41 34 31 31 31
MIN/MAX TEMP 9 26 16 36 25 43 30 44 30 35
DEWPOINT TEMP 8 2 8 13 9 5 13 20 15 12 17 22 20 18 23 25 24 24 25 26
HUMIDITY 75 73 65 62 64 58 49 54 55 53 42 48 56 58 48 53 66 75 78 81
WIND DIR W S W SW SE SE SW S SE SE SW S SE SE SW S SE S SW W
WIND (MPH) 5 5 8 5 4 5 6 5 6 6 8 6 6 6 9 8 6 8 10 9
WIND GUST (MPH) 11 16 13 12 11 14 13 14 14 18 16 14 16 19 18 16 18 21 20
PRECIP PROB (%) 5 0 5 0 0 0 0 0 0 0 0 5 0 0 20 40 30 40 60 50
PRECIP TYPE T S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.29
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.2
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 3.0 4.4 6.0 5.6 5.3 6.9 8.3 8.1 7.7 8.5 9.3 9.1 8.5 8.8 9.0 8.3 7.6 7.6 7.9
SNOW RATIO (:1) 16 16 12 8 7 4 2 2 2 2 1 1 2 2 4 6 8 8 8 8
SNOW DENSITY (%) 6 6 8 12 14 25 50 50 50 50 100 100 50 50 25 16 12 12 12 12
..GRANITE HOT SPRINGS (8,999 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV BK BK BK BK OV BK BK SC BK BK BK
CLOUD COVER (%) 90 90 85 90 85 80 70 70 50 60 70 65 50 45 55 60 60
TEMPERATURE 35 30 29 28 24 21 26 26 22 13 12 9 7 11 21 24 23
MIN/MAX TEMP 20 29 6 25
DEWPOINT TEMP 30 28 27 26 22 18 18 17 12 6 6 4 2 3 7 9 10
HUMIDITY 83 92 92 92 91 88 72 68 64 74 75 81 80 69 53 53 57
WIND DIR SW S SW SW SW W W W W W W NW N NW NW NW NW
WIND (MPH) 18 19 21 20 17 14 13 14 16 12 9 9 9 12 13 13 17
WIND GUST (MPH) 28 27 27 21 25 31 28 23 18 23 24 25
PRECIP PROB (%) 80 70 60 100 90 50 60 20 50 50 30 30 40 40 50 50 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.26 0.18 0.06 0.02 0.01 0.01 0.00 0.01
12 HOUR QPF 0.44 0.08 0.02 0.01
LOW END QPF 0.14 0.06 0.02 0.01
HIGH END QPF 0.48 0.28 0.21 0.12
6 HOUR SNOW 2.4 2.2 1.0 0.4 0.2 0.2 0.0 0.2
12 HOUR SNOW 4.6 1.4 0.4 0.2
LOW END SNOW 0.8 0.8 MM MM
HIGH END SNOW 5.3 3.7 MM MM
SNOW LEVEL (KFT) 8.2 8.1 8.0 7.5 6.3 5.2 4.4 4.1 3.4 3.5 2.6 2.6 2.1 2.6 3.0 3.2 3.7
SNOW RATIO (:1) 10 10 12 12 17 17 18 18 18 18 17 17 17 17 15 15 15
SNOW DENSITY (%) 10 10 8 8 5 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC SC SC BK BK
CLOUD COVER (%) 45 15 5 10 15 10 15 35 35 30 20 40 40 10 15 40 50 50 55 70
TEMPERATURE 13 8 28 33 18 15 41 44 27 23 48 49 33 27 50 50 34 28 42 41
MIN/MAX TEMP 7 37 14 48 22 53 26 54 27 46
DEWPOINT TEMP 7 4 9 14 9 7 14 21 15 12 20 25 21 19 25 27 24 24 26 29
HUMIDITY 75 83 45 45 67 70 33 40 60 62 33 39 61 71 37 41 66 85 53 62
WIND DIR W NW W W SE SE SW SW SE SE SW SW SE SE SW SW SE S SW W
WIND (MPH) 6 5 9 8 5 5 8 8 8 8 11 8 9 8 13 10 9 9 14 11
WIND GUST (MPH) 12 16 16 11 16 14 13 19 16 14 13 23 19 16 16 24 21
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 30 40 40
PRECIP TYPE S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 3.0 4.4 6.1 5.8 5.3 6.9 8.4 8.2 7.8 8.6 9.5 9.3 8.7 9.0 9.1 8.5 7.8 7.7 8.0
SNOW RATIO (:1) 16 16 11 8 7 2 1 1 1 1 1 1 2 2 2 5 7 6 7 7
SNOW DENSITY (%) 6 6 9 12 14 50 100 100 100 100 100 100 50 50 50 20 14 16 14 14
..BLIND BULL SUMMIT (9,020 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK OV OV BK BK BK BK BK
CLOUD COVER (%) 85 85 75 80 85 85 80 80 60 70 75 70 65 65 60 65 65
TEMPERATURE 35 33 33 33 29 25 25 23 19 15 14 14 12 15 20 22 22
MIN/MAX TEMP 24 28 12 23
DEWPOINT TEMP 29 29 28 27 24 20 22 20 12 7 6 6 4 5 9 12 11
HUMIDITY 78 85 80 77 80 80 87 87 73 70 71 71 71 63 63 64 61
WIND DIR SW SW SW SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 20 18 18 18 16 14 16 17 17 13 11 10 11 13 17 18 17
WIND GUST (MPH) 32 29 29 28 26 24 26 32 32 29 20 19 18 24 26 27 27
PRECIP PROB (%) 60 60 40 90 90 70 70 40 70 70 50 50 40 40 60 60 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.15 0.20 0.12 0.02 0.03 0.01 0.01
12 HOUR QPF 0.22 0.32 0.05 0.02
LOW END QPF 0.07 0.05 0.01 0.00
HIGH END QPF 0.30 0.32 0.12 0.18
6 HOUR SNOW 0.6 1.9 3.3 2.2 0.4 0.5 0.2 0.2
12 HOUR SNOW 2.5 5.5 0.9 0.4
LOW END SNOW 0.5 0.8 MM MM
HIGH END SNOW 3.9 5.4 MM MM
SNOW LEVEL (KFT) 8.2 8.2 8.1 7.7 6.5 5.5 4.5 4.0 3.3 3.3 2.4 2.9 2.6 2.9 3.4 3.3 3.8
SNOW RATIO (:1) 10 10 12 12 16 16 18 18 18 18 18 18 17 17 16 16 15
SNOW DENSITY (%) 10 10 8 8 6 6 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC BK BK BK BK
CLOUD COVER (%) 45 15 5 15 20 10 20 40 40 40 25 40 40 15 20 40 55 55 60 65
TEMPERATURE 18 13 28 34 23 22 42 45 33 31 49 49 37 35 50 49 39 34 42 39
MIN/MAX TEMP 12 36 20 47 29 51 32 52 32 44
DEWPOINT TEMP 7 4 11 14 10 7 15 20 15 11 21 24 21 19 26 28 24 24 28 30
HUMIDITY 61 67 48 43 57 52 33 36 47 43 33 37 52 52 39 44 54 66 57 70
WIND DIR W W W W S S SW SW S S W W S S SW SW S SW W W
WIND (MPH) 9 6 10 9 6 6 10 9 8 8 14 11 9 9 17 13 10 12 18 14
WIND GUST (MPH) 17 13 19 16 18 17 13 14 23 19 14 16 26 23 19 20 27 25
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 50 40
PRECIP TYPE S S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.2 4.4 6.1 6.0 5.5 7.0 8.4 8.3 8.0 8.7 9.5 9.3 8.7 8.9 9.1 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 16 11 7 6 2 1 1 1 1 1 1 2 2 3 6 7 7 7 7
SNOW DENSITY (%) 6 6 9 14 16 50 100 100 100 100 100 100 50 50 33 16 14 14 14 14
..DEADMAN PEAK (9,770 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV OV BK BK BK OV OV
CLOUD COVER (%) 90 80 80 90 90 90 90 85 65 75 75 75 70 60 65 70 70
TEMPERATURE 30 27 28 28 23 18 18 18 14 10 9 9 8 11 15 18 18
MIN/MAX TEMP 17 23 8 20
DEWPOINT TEMP 27 27 26 26 23 17 18 16 9 5 6 6 6 4 6 9 8
HUMIDITY 88 98 92 94 99 96 98 92 79 81 88 89 91 74 66 66 64
WIND DIR SW SW SW SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 21 20 21 21 19 17 14 16 17 17 14 13 13 16 16 16 17
WIND GUST (MPH) 28 27 27 27 25 24 27 27 26 23 24 24
PRECIP PROB (%) 70 50 50 90 90 70 70 40 70 70 50 50 40 40 70 70 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.06 0.13 0.22 0.12 0.02 0.03 0.01 0.01
12 HOUR QPF 0.19 0.34 0.05 0.02
LOW END QPF 0.09 0.05 0.01 0.00
HIGH END QPF 0.27 0.34 0.13 0.17
6 HOUR SNOW 0.6 1.5 3.6 2.1 0.4 0.5 0.2 0.2
12 HOUR SNOW 2.1 5.7 0.9 0.4
LOW END SNOW 0.5 0.7 MM MM
HIGH END SNOW 3.0 5.7 MM MM
SNOW LEVEL (KFT) 8.2 8.2 8.0 7.7 6.3 5.4 4.3 4.0 3.3 3.3 2.5 2.9 2.6 2.9 3.4 3.3 3.8
SNOW RATIO (:1) 9 9 12 12 16 16 18 18 17 17 17 17 16 16 15 15 15
SNOW DENSITY (%) 11 11 8 8 6 6 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC BK BK BK OV
CLOUD COVER (%) 50 15 5 20 20 10 20 45 40 40 25 40 40 15 20 40 55 60 65 70
TEMPERATURE 14 10 23 28 19 19 37 40 29 27 43 44 33 30 45 44 34 31 37 34
MIN/MAX TEMP 9 32 18 44 26 49 29 50 30 41
DEWPOINT TEMP 7 6 8 11 10 7 12 17 15 12 18 20 21 19 23 25 24 24 24 27
HUMIDITY 73 83 52 48 67 59 35 39 55 53 36 38 61 63 41 47 66 75 59 75
WIND DIR W W W W S SE SW SW S SE SW SW SE SE SW SW S SW W W
WIND (MPH) 12 9 11 6 5 5 6 8 8 8 11 10 9 9 13 12 10 11 14 13
WIND GUST (MPH) 14 11 11 14 16 13 14 20 17 14 14 23 20 17 19 24 21
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 50 50
PRECIP TYPE S S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.2 4.4 6.1 5.9 5.5 7.0 8.4 8.3 7.9 8.7 9.5 9.3 8.6 8.9 9.0 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 16 11 7 6 3 2 2 2 2 1 2 3 3 4 6 8 7 8 8
SNOW DENSITY (%) 6 6 9 14 16 33 50 50 50 50 100 50 33 33 25 16 12 14 12 12
..MOUNT COFFIN (10,870 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK BK OV BK BK SC BK BK
CLOUD COVER (%) 70 80 80 90 90 90 85 80 55 65 70 75 70 50 45 70 65
TEMPERATURE 28 27 28 27 23 18 17 15 11 8 8 8 8 10 11 13 14
MIN/MAX TEMP 17 24 8 16
DEWPOINT TEMP 24 24 26 26 21 16 17 15 8 3 4 5 4 2 3 6 6
HUMIDITY 83 87 93 94 93 93 100 99 88 79 83 86 85 71 70 74 70
WIND DIR SW SW SW SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 29 26 27 27 26 24 21 24 24 21 19 18 18 20 21 21 23
WIND GUST (MPH) 48 43 42 42 40 36 37 44 44 40 31 27 28 33 34 35 36
PRECIP PROB (%) 30 80 30 80 80 70 80 40 70 70 50 50 50 50 70 70 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.13 0.23 0.14 0.02 0.02 0.02 0.02
12 HOUR QPF 0.20 0.37 0.04 0.04
LOW END QPF 0.05 0.06 0.01 0.01
HIGH END QPF 0.29 0.37 0.15 0.22
6 HOUR SNOW 0.8 1.8 3.7 2.5 0.3 0.3 0.3 0.3
12 HOUR SNOW 2.6 6.2 0.6 0.6
LOW END SNOW 0.6 1.0 MM MM
HIGH END SNOW 4.0 6.2 MM MM
SNOW LEVEL (KFT) 8.2 8.2 8.3 7.8 7.3 6.4 5.0 4.1 3.3 3.3 2.3 2.9 2.8 3.0 3.4 3.3 3.9
SNOW RATIO (:1) 12 12 14 14 16 16 18 18 17 17 17 17 16 16 15 15 15
SNOW DENSITY (%) 8 8 7 7 6 6 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC BK SC BK BK
CLOUD COVER (%) 35 10 5 20 15 10 20 45 40 40 25 30 30 15 20 45 55 50 55 60
TEMPERATURE 12 9 21 25 18 19 33 37 27 26 40 41 32 30 41 41 34 30 33 32
MIN/MAX TEMP 9 28 18 39 26 43 29 44 29 36
DEWPOINT TEMP 5 4 6 8 8 6 8 14 12 10 16 20 18 18 21 23 23 21 22 24
HUMIDITY 73 78 52 48 64 56 34 38 53 50 37 43 56 60 44 48 64 69 63 72
WIND DIR W W W W SW SW SW W W W W W W SW SW SW W W W W
WIND (MPH) 16 12 13 16 11 11 16 16 13 13 20 18 14 16 24 21 18 21 24 24
WIND GUST (MPH) 26 19 23 23 18 25 24 19 20 31 27 20 23 35 32 27 31 37 36
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 30 40 40 50 60 50
PRECIP TYPE S S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.3 4.4 6.1 6.1 5.7 7.1 8.5 8.4 8.1 8.8 9.6 9.3 8.7 8.9 9.0 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 16 12 8 6 4 3 2 3 2 2 2 3 3 4 7 8 8 8 8
SNOW DENSITY (%) 6 6 8 12 16 25 33 50 33 50 50 50 33 33 25 14 12 12 12 12
..COMMISSARY RIDGE (9,340 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK OV OV BK BK SC BK BK
CLOUD COVER (%) 75 80 85 90 90 85 85 80 50 60 70 75 65 50 50 60 60
TEMPERATURE 37 33 33 33 30 26 27 26 19 15 14 14 13 15 22 25 23
MIN/MAX TEMP 26 31 13 27
DEWPOINT TEMP 27 28 28 27 24 21 20 17 10 6 5 6 5 4 6 9 9
HUMIDITY 66 80 80 77 78 81 75 68 66 67 66 69 71 61 50 49 55
WIND DIR SW SW SW SW SW W NW NW W W W NW NW NW NW NW NW
WIND (MPH) 31 26 26 26 23 20 20 21 23 20 16 13 13 18 19 21 21
WIND GUST (MPH) 48 42 41 39 35 32 34 41 42 37 26 23 24 28 31 33 34
PRECIP PROB (%) 40 80 30 80 80 80 80 50 70 70 50 50 50 50 70 70 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.13 0.22 0.10 0.02 0.02 0.01 0.02
12 HOUR QPF 0.17 0.32 0.04 0.03
LOW END QPF 0.03 0.05 0.01 0.00
HIGH END QPF 0.24 0.36 0.12 0.18
6 HOUR SNOW 0.4 1.6 3.4 1.8 0.4 0.4 0.2 0.3
12 HOUR SNOW 2.0 5.2 0.8 0.5
LOW END SNOW 0.4 0.6 MM MM
HIGH END SNOW 2.6 5.2 MM MM
SNOW LEVEL (KFT) 8.2 8.2 8.3 7.8 7.2 6.3 4.7 4.0 3.2 3.2 2.4 2.8 2.7 3.1 3.5 3.3 4.0
SNOW RATIO (:1) 10 10 12 12 16 16 18 18 18 18 18 18 17 17 16 16 15
SNOW DENSITY (%) 10 10 8 8 6 6 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC BK SC BK BK
CLOUD COVER (%) 35 10 5 20 15 10 15 45 40 35 20 25 25 10 15 40 55 45 55 55
TEMPERATURE 17 14 32 33 23 23 45 46 33 31 51 50 38 35 52 50 39 35 44 41
MIN/MAX TEMP 13 39 22 50 30 55 33 56 33 48
DEWPOINT TEMP 6 4 10 12 10 7 12 18 14 12 20 23 20 19 24 26 24 23 26 26
HUMIDITY 62 65 39 41 57 50 26 32 45 45 29 34 48 52 33 39 54 61 49 55
WIND DIR W W W W S S SW SW S S W W SE S SW SW S W W W
WIND (MPH) 10 8 11 10 6 6 12 10 9 9 18 14 10 10 21 17 12 16 21 20
WIND GUST (MPH) 20 13 19 18 13 12 23 20 16 16 29 24 17 18 34 29 23 25 35 33
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 40 30 40 60 50
PRECIP TYPE S S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.3 4.4 6.1 6.1 5.8 7.1 8.5 8.4 8.1 8.8 9.5 9.3 8.7 8.8 9.0 8.3 7.7 7.6 7.8
SNOW RATIO (:1) 16 15 11 6 5 2 2 1 1 1 1 1 2 2 3 6 8 7 8 8
SNOW DENSITY (%) 6 6 9 16 20 50 50 100 100 100 100 100 50 50 33 16 12 14 12 12
..WILLOW CREEK SNOTEL (8,200 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV OV BK BK BK OV BK
CLOUD COVER (%) 90 85 80 90 95 90 90 85 50 70 75 80 65 65 65 70 65
TEMPERATURE 41 36 36 37 31 29 33 32 24 18 18 17 16 21 31 33 29
MIN/MAX TEMP 26 38 15 35
DEWPOINT TEMP 31 30 29 29 24 22 23 22 15 9 8 7 6 8 12 15 15
HUMIDITY 66 78 76 73 76 74 67 67 67 68 64 65 64 56 45 47 56
WIND DIR SW SW SW SW W W W NW W W W NW NW NW NW NW NW
WIND (MPH) 26 23 21 21 19 18 18 19 19 17 13 13 13 16 18 20 19
WIND GUST (MPH) 40 36 35 34 31 27 31 36 36 33 23 21 21 26 29 31 31
PRECIP PROB (%) 70 80 40 90 90 80 80 60 80 80 50 50 50 50 70 70 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.14 0.32 0.20 0.06 0.04 0.02 0.03
12 HOUR QPF 0.18 0.52 0.10 0.05
LOW END QPF 0.09 0.06 0.02 0.00
HIGH END QPF 0.30 0.52 0.14 0.18
6 HOUR SNOW 0.0 1.1 5.1 3.6 1.1 0.7 0.3 0.5
12 HOUR SNOW 1.1 8.7 1.8 0.8
LOW END SNOW 0.0 0.3 MM MM
HIGH END SNOW 3.4 8.7 MM MM
SNOW LEVEL (KFT) 8.2 8.2 8.1 7.7 6.4 5.3 4.0 3.8 3.1 3.2 2.5 2.9 2.7 3.0 3.5 3.3 3.9
SNOW RATIO (:1) 8 8 10 10 16 16 18 18 18 18 18 18 17 17 16 16 15
SNOW DENSITY (%) 12 12 10 10 6 6 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC BK BK BK BK
CLOUD COVER (%) 45 15 5 20 15 10 25 40 40 40 25 30 30 15 25 35 55 55 65 60
TEMPERATURE 21 16 41 39 25 25 53 51 35 33 60 56 40 37 62 56 42 38 53 46
MIN/MAX TEMP 15 48 23 59 32 64 35 64 35 56
DEWPOINT TEMP 9 6 15 17 12 10 17 22 18 15 25 27 23 21 29 30 26 26 30 32
HUMIDITY 59 63 34 40 57 52 24 32 49 47 26 33 50 52 28 37 53 62 41 58
WIND DIR W SW W SW SE SE SW S SE SE SW SW SE SE SW SW S SW W W
WIND (MPH) 10 9 12 10 9 9 13 11 11 12 18 14 12 13 19 17 12 14 20 18
WIND GUST (MPH) 18 14 19 17 14 14 21 19 18 18 27 23 18 19 32 26 23 24 32 28
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 30 40 30 40 60 50
PRECIP TYPE R S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.2 4.4 6.1 6.0 5.7 7.1 8.4 8.3 8.0 8.7 9.5 9.2 8.6 8.8 9.0 8.3 7.6 7.6 7.8
SNOW RATIO (:1) 16 15 10 5 4 1 1 1 1 1 1 1 1 2 2 5 7 6 6 6
SNOW DENSITY (%) 6 6 10 20 25 100 100 100 100 100 100 100 100 50 50 20 14 16 16 16
..LAVA MOUNTAIN (10,430 FT) FREMONT COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV BK OV OV BK BK BK BK BK
CLOUD COVER (%) 90 85 90 90 95 90 90 90 75 65 75 70 60 55 65 65 60
TEMPERATURE 29 29 29 29 24 22 22 21 17 13 10 8 7 11 15 16 15
MIN/MAX TEMP 21 24 6 17
DEWPOINT TEMP 25 26 26 25 21 18 16 14 8 6 5 3 2 2 4 5 5
HUMIDITY 85 87 87 86 88 85 79 74 68 72 78 81 78 65 60 60 64
WIND DIR SW SW SW SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 21 23 24 24 21 20 17 17 17 14 12 11 13 16 16 16 17
WIND GUST (MPH) 35 35 35 35 33 32 32 34 32 27 18 18 20 24 26 27 29
PRECIP PROB (%) 60 70 60 90 90 50 70 40 90 90 50 50 50 50 90 90 50
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.16 0.15 0.10 0.06 0.02 0.02 0.02 0.05
12 HOUR QPF 0.31 0.16 0.04 0.07
LOW END QPF 0.11 0.04 0.02 0.02
HIGH END QPF 0.43 0.29 0.30 0.13
6 HOUR SNOW 2.1 2.2 1.7 1.0 0.3 0.3 0.3 0.7
12 HOUR SNOW 4.3 2.7 0.6 1.0
LOW END SNOW 0.4 0.4 MM MM
HIGH END SNOW 5.6 4.5 MM MM
SNOW LEVEL (KFT) 8.3 8.1 8.0 7.6 6.5 5.6 5.0 4.5 3.5 3.6 2.3 2.6 2.0 2.4 2.9 3.1 3.6
SNOW RATIO (:1) 13 13 15 15 17 17 17 17 17 17 16 16 16 16 15 15 15
SNOW DENSITY (%) 7 7 6 6 5 5 5 5 5 5 6 6 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK SC FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC BK BK
CLOUD COVER (%) 55 30 10 10 10 10 10 30 35 30 25 35 30 10 20 35 35 50 55 65
TEMPERATURE 13 10 23 27 19 17 36 38 27 25 42 43 31 30 45 44 33 30 37 36
MIN/MAX TEMP 9 28 16 40 24 44 28 46 29 39
DEWPOINT TEMP 7 5 7 11 10 7 11 16 16 13 17 21 20 20 22 25 23 24 23 24
HUMIDITY 75 81 50 50 67 64 35 40 63 60 36 41 63 66 40 47 66 78 56 61
WIND DIR W W W W SW S W SW S SW W SW SE S SW SW S W SW W
WIND (MPH) 11 10 13 8 4 4 8 5 4 4 10 6 5 5 11 8 5 6 12 11
WIND GUST (MPH) 18 17 24 23 18 18 24 21 18 19 26 21 19 20 28 25 23 24 29 28
PRECIP PROB (%) 10 5 5 0 0 0 0 0 0 0 0 5 0 0 30 40 40 40 60 60
PRECIP TYPE S S S S S S
12 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.08
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.7
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.3 3.0 4.4 6.1 5.7 5.4 7.0 8.4 8.2 7.8 8.7 9.5 9.3 8.8 9.1 9.3 8.6 7.9 7.9 8.1
SNOW RATIO (:1) 16 16 13 11 10 4 3 4 4 3 2 3 4 3 4 7 8 8 8 8
SNOW DENSITY (%) 6 6 7 9 10 25 33 25 25 33 50 33 25 33 25 14 12 12 12 12
..GROUSE MOUNTAIN (9,400 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK OV BK BK BK BK BK BK
CLOUD COVER (%) 90 90 85 80 90 90 90 80 60 65 80 70 60 55 60 70 65
TEMPERATURE 30 30 30 29 25 21 21 21 19 13 10 10 8 12 15 19 19
MIN/MAX TEMP 20 25 8 21
DEWPOINT TEMP 26 26 26 25 22 17 17 14 8 6 6 5 3 3 4 6 6
HUMIDITY 85 85 85 86 88 85 84 74 62 72 83 81 80 67 62 56 57
WIND DIR SW SW SW SW SW SW W W W W W NW NW NW NW NW W
WIND (MPH) 14 14 17 16 13 13 12 12 11 9 5 5 5 9 11 12 12
WIND GUST (MPH) 31 31 32 29 26 26 27 31 29 23 13 13 14 19 24 26 26
PRECIP PROB (%) 80 50 70 100 90 50 70 20 80 80 50 50 50 50 80 80 40
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.14 0.15 0.08 0.06 0.02 0.01 0.01 0.03
12 HOUR QPF 0.29 0.14 0.03 0.04
LOW END QPF 0.13 0.05 0.03 0.02
HIGH END QPF 0.43 0.31 0.26 0.12
6 HOUR SNOW 1.7 2.1 1.4 1.0 0.3 0.2 0.2 0.5
12 HOUR SNOW 3.8 2.4 0.5 0.7
LOW END SNOW 1.2 0.7 MM MM
HIGH END SNOW 6.2 4.9 MM MM
SNOW LEVEL (KFT) 8.3 8.1 8.0 7.5 6.2 5.3 4.6 4.3 3.5 3.5 2.5 2.5 1.9 2.4 2.9 3.1 3.6
SNOW RATIO (:1) 12 12 14 14 17 17 17 17 17 17 17 17 16 16 15 15 15
SNOW DENSITY (%) 8 8 7 7 5 5 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK SC FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 65 30 10 10 15 15 10 35 40 40 30 40 40 15 20 35 40 55 65 70
TEMPERATURE 14 11 23 29 19 18 36 41 27 26 43 45 32 30 45 46 33 31 38 37
MIN/MAX TEMP 10 32 16 43 24 48 28 49 30 43
DEWPOINT TEMP 8 5 9 12 10 7 12 17 16 14 18 22 21 21 23 25 24 25 24 26
HUMIDITY 78 76 54 48 67 61 36 37 63 60 36 40 63 69 41 43 69 78 57 64
WIND DIR W W W W S S W SW SE S SW SW SE SE SW S SE W SW W
WIND (MPH) 5 4 9 8 5 5 8 8 6 6 10 8 8 8 11 10 8 9 12 11
WIND GUST (MPH) 12 10 19 18 13 12 19 17 14 14 20 17 16 16 24 20 18 18 25 24
PRECIP PROB (%) 10 5 5 0 0 0 0 0 0 0 0 0 0 0 20 40 30 40 50 50
PRECIP TYPE S S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.3 2.9 4.4 6.1 5.7 5.3 6.9 8.4 8.1 7.8 8.6 9.4 9.2 8.7 9.0 9.3 8.6 7.9 7.8 8.0
SNOW RATIO (:1) 16 16 12 10 9 4 2 3 3 2 1 2 3 2 3 6 8 7 8 8
SNOW DENSITY (%) 6 6 8 10 11 25 50 33 33 50 100 50 33 50 33 16 12 14 12 12
..TOGWOTEE MOUNTAIN LODGE (8,710 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV BK BK BK BK OV BK
CLOUD COVER (%) 95 90 90 90 95 90 90 90 50 75 80 65 60 55 60 75 70
TEMPERATURE 34 31 33 32 27 25 26 26 22 16 14 12 10 14 21 23 22
MIN/MAX TEMP 25 29 10 24
DEWPOINT TEMP 32 28 28 28 24 21 22 19 13 8 7 6 5 6 10 12 13
HUMIDITY 93 87 82 84 88 85 84 75 68 70 73 78 78 69 61 61 67
WIND DIR SW SW SW SW SW W W W W W W NW NW NW NW NW W
WIND (MPH) 11 11 12 11 10 9 9 10 8 4 2 2 2 4 8 9 9
WIND GUST (MPH) 27 28 29 27 25 24 24 27 25 19 11 11 11 16 19 21 23
PRECIP PROB (%) 80 50 70 90 90 60 70 30 80 80 50 50 50 50 80 80 40
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.09 0.13 0.12 0.08 0.02 0.01 0.01 0.04
12 HOUR QPF 0.22 0.20 0.03 0.05
LOW END QPF 0.11 0.05 0.03 0.02
HIGH END QPF 0.40 0.34 0.27 0.11
6 HOUR SNOW 0.8 1.5 2.0 1.4 0.4 0.2 0.2 0.6
12 HOUR SNOW 2.3 3.4 0.6 0.8
LOW END SNOW 0.8 0.6 MM MM
HIGH END SNOW 5.0 5.1 MM MM
SNOW LEVEL (KFT) 8.2 8.0 7.9 7.5 6.2 5.3 4.7 4.3 3.5 3.5 2.5 2.4 1.8 2.3 2.9 3.1 3.6
SNOW RATIO (:1) 10 10 12 12 16 16 18 18 18 18 17 17 17 17 16 16 15
SNOW DENSITY (%) 10 10 8 8 6 6 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK SC FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 65 35 10 15 15 15 10 30 35 35 25 40 35 15 25 35 35 55 65 75
TEMPERATURE 17 13 28 32 22 19 41 43 30 28 49 48 35 33 51 48 37 34 44 40
MIN/MAX TEMP 12 35 18 46 27 52 32 53 33 46
DEWPOINT TEMP 10 7 13 17 10 7 18 23 18 15 23 27 23 21 28 31 26 27 29 32
HUMIDITY 73 76 53 53 59 59 39 45 60 58 36 44 61 61 41 51 64 75 55 73
WIND DIR W NW W W SE S W S SE SE W S E SE SW S SE SW SW W
WIND (MPH) 2 1 5 6 5 5 6 6 5 5 8 6 6 6 9 9 8 9 11 10
WIND GUST (MPH) 10 8 14 14 11 14 14 12 11 17 14 12 13 19 17 14 16 21 20
PRECIP PROB (%) 10 5 5 0 0 0 0 0 0 0 0 0 0 0 20 40 30 40 50 60
PRECIP TYPE R S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.3 2.9 4.4 6.1 5.7 5.2 6.9 8.3 8.1 7.8 8.6 9.5 9.2 8.7 9.1 9.3 8.6 7.9 7.8 8.1
SNOW RATIO (:1) 17 16 11 9 7 2 1 1 1 1 1 1 1 1 2 5 6 6 6 6
SNOW DENSITY (%) 5 6 9 11 14 50 100 100 100 100 100 100 100 100 50 20 16 16 16 16
..BROOKS LAKE LODGE (9,340 FT) FREMONT COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV BK OV BK BK SC BK BK BK
CLOUD COVER (%) 90 85 85 85 90 90 90 85 70 60 70 60 50 45 65 65 60
TEMPERATURE 34 32 32 32 27 25 27 26 22 15 13 11 9 13 20 22 21
MIN/MAX TEMP 25 29 9 23
DEWPOINT TEMP 27 26 27 26 23 19 18 14 9 5 5 4 4 3 4 5 7
HUMIDITY 76 78 80 79 83 78 68 60 58 65 71 74 78 63 50 48 55
WIND DIR SW SW SW SW W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 13 13 14 14 13 12 11 11 10 6 5 5 5 8 10 10 10
WIND GUST (MPH) 32 34 34 34 31 29 29 33 29 25 14 14 17 21 24 26 26
PRECIP PROB (%) 70 70 70 90 90 50 80 40 90 90 60 60 50 50 90 90 50
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.15 0.07 0.04 0.03 0.02 0.02 0.06
12 HOUR QPF 0.34 0.11 0.05 0.08
LOW END QPF 0.12 0.04 0.02 0.02
HIGH END QPF 0.42 0.29 0.30 0.12
6 HOUR SNOW 2.5 2.2 1.2 0.7 0.5 0.3 0.3 0.9
12 HOUR SNOW 4.7 1.9 0.8 1.2
LOW END SNOW 0.6 0.5 MM MM
HIGH END SNOW 6.3 4.5 MM MM
SNOW LEVEL (KFT) 8.3 8.1 8.0 7.6 6.5 5.6 5.0 4.5 3.5 3.5 2.2 2.5 1.9 2.3 2.9 3.1 3.6
SNOW RATIO (:1) 13 13 15 15 17 17 18 18 17 17 16 16 16 16 15 15 15
SNOW DENSITY (%) 7 7 6 6 5 5 5 5 5 5 6 6 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK SC FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC BK BK
CLOUD COVER (%) 55 30 10 10 10 10 10 30 35 30 25 35 30 10 20 35 30 50 60 65
TEMPERATURE 15 12 28 31 21 19 41 43 29 27 47 47 34 31 49 48 35 33 43 40
MIN/MAX TEMP 11 34 18 45 26 50 30 51 31 46
DEWPOINT TEMP 8 6 9 12 10 7 13 18 16 15 18 22 22 21 23 26 25 26 24 26
HUMIDITY 73 76 44 45 62 59 31 36 58 60 31 37 61 66 36 42 66 75 47 57
WIND DIR W NW W W SW S W SW S SW W SW E SE SW SW E W SW W
WIND (MPH) 4 3 8 8 4 4 8 5 5 5 10 6 5 6 10 8 6 8 12 10
WIND GUST (MPH) 16 13 21 20 14 14 21 18 16 16 25 19 17 18 25 21 19 21 27 25
PRECIP PROB (%) 10 5 5 0 0 0 0 0 0 0 0 5 0 0 30 40 40 40 60 60
PRECIP TYPE S S S S S S
12 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.3 3.0 4.4 6.1 5.7 5.3 7.0 8.4 8.2 7.8 8.7 9.5 9.3 8.8 9.1 9.3 8.6 7.9 7.9 8.1
SNOW RATIO (:1) 17 17 12 11 9 4 2 2 2 1 1 2 2 2 3 6 8 7 8 8
SNOW DENSITY (%) 5 5 8 9 11 25 50 50 50 100 100 50 50 50 33 16 12 14 12 12
..BAIRD SNOW (8,900 FT) BONNEVILLE COUNTY ID
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV BK
CLOUD COVER (%) 100 85 85 95 90 90 90 80 80 80 75 65 60 60 80 80 60
TEMPERATURE 31 31 31 29 23 19 19 21 18 14 14 12 10 15 19 20 22
MIN/MAX TEMP 18 23 10 22
DEWPOINT TEMP 29 30 28 27 21 15 15 16 9 7 9 7 5 5 7 8 8
HUMIDITY 91 95 90 92 93 85 84 79 68 74 80 81 80 65 59 58 55
WIND DIR SW SW SW W W W W W W W W NW NW NW NW NW W
WIND (MPH) 21 23 25 24 21 18 17 18 19 18 13 12 12 14 17 18 19
WIND GUST (MPH) 31 32 33 32 28 25 25 26 27 24 19 20 24 26 26
PRECIP PROB (%) 100 40 80 80 60 80 80 20 70 70 30 30 40 40 70 70 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.11 0.14 0.19 0.10 0.08 0.03 0.01 0.01
12 HOUR QPF 0.25 0.29 0.11 0.02
LOW END QPF 0.15 0.04 0.03 0.00
HIGH END QPF 0.42 0.33 0.15 0.13
6 HOUR SNOW 1.0 1.8 3.4 1.8 1.4 0.5 0.2 0.2
12 HOUR SNOW 2.8 5.2 1.9 0.4
LOW END SNOW 0.7 0.5 0.4 0.0
HIGH END SNOW 3.5 5.3 2.5 1.8
SNOW LEVEL (KFT) 8.1 8.1 7.8 6.8 5.1 4.0 3.6 3.5 3.1 2.9 2.7 2.4 1.9 2.3 3.3 3.2 3.5
SNOW RATIO (:1) 9 9 10 13 16 18 18 18 18 17 17 16 16 16 15 15 14
SNOW DENSITY (%) 11 11 10 7 6 5 5 5 5 5 5 6 6 6 6 6 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK FW FW FW FW FW FW SC SC SC FW SC SC FW SC BK BK BK BK BK
CLOUD COVER (%) 55 10 5 15 25 15 20 30 40 40 20 35 35 20 40 50 55 60 70 70
TEMPERATURE 17 13 27 31 22 21 40 42 30 28 46 47 36 32 48 47 37 34 39 36
MIN/MAX TEMP 12 33 19 44 26 50 30 50 32 41
DEWPOINT TEMP 9 6 10 14 12 10 14 20 17 15 20 22 22 21 24 26 26 26 26 27
HUMIDITY 69 74 49 49 65 62 34 41 58 58 35 37 56 63 39 44 64 72 59 69
WIND DIR W S W W SE SE S SW E E S SW E E S SW S S W W
WIND (MPH) 11 10 11 10 9 10 9 10 11 11 11 12 11 11 12 13 11 11 13 14
WIND GUST (MPH) 18 18 14 16 17 20 17 17 21 21 18 17 24 25 19 19 25 25
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 50 40
PRECIP TYPE S S S S S S
12 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.7
LOW END SNOW 0.0 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 0.6 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.1 4.4 6.1 5.8 5.5 7.0 8.3 8.1 7.8 8.6 9.3 9.1 8.5 8.7 8.9 8.2 7.6 7.5 7.8
SNOW RATIO (:1) 16 16 12 7 6 3 2 2 2 2 1 2 2 3 2 6 7 7 7 7
SNOW DENSITY (%) 6 6 8 14 16 33 50 50 50 50 100 50 50 33 50 16 14 14 14 14
..PINE CREEK PASS SNOTEL (6,720 FT) TETON COUNTY ID
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV BK BK BK OV OV BK
CLOUD COVER (%) 100 65 90 90 90 90 85 80 80 80 75 55 50 50 75 75 50
TEMPERATURE 41 39 39 36 31 28 29 31 30 23 22 20 17 23 30 32 34
MIN/MAX TEMP 27 32 17 34
DEWPOINT TEMP 33 33 33 31 26 21 18 16 14 13 14 12 9 10 11 10 12
HUMIDITY 74 80 78 82 81 74 64 54 51 66 72 70 71 57 45 40 39
WIND DIR SW S SW SW SW SW SW SW SW W W NW NW NW NW W W
WIND (MPH) 11 10 12 12 11 10 10 10 10 6 4 3 3 5 9 10 10
WIND GUST (MPH) 24 24 26 25 21 20 23 21 20 16 12 9 9 12 19 20 20
PRECIP PROB (%) 100 40 80 70 70 90 80 10 70 70 30 30 30 30 60 60 20
PRECIP TYPE R R R S S S S S S S S S S S S S
6 HOUR QPF 0.10 0.14 0.13 0.05 0.05 0.02 0.00 0.01
12 HOUR QPF 0.24 0.18 0.07 0.01
LOW END QPF 0.15 0.04 0.02 0.00
HIGH END QPF 0.39 0.28 0.14 0.09
6 HOUR SNOW 0.0 0.4 2.2 0.9 0.9 0.3 0.0 0.1
12 HOUR SNOW 0.4 3.1 1.2 0.1
LOW END SNOW 0.1 0.3 0.2 0.0
HIGH END SNOW 2.1 4.1 2.3 1.3
SNOW LEVEL (KFT) 8.0 8.1 7.7 6.4 4.9 4.0 3.6 3.5 3.2 3.0 2.8 2.4 1.9 2.3 3.1 3.2 3.6
SNOW RATIO (:1) 4 3 4 10 15 17 17 16 18 17 17 17 17 17 15 14 13
SNOW DENSITY (%) 25 33 25 10 6 5 5 6 5 5 5 5 5 5 6 7 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW SC FW FW SC SC SC FW SC SC FW SC BK BK BK BK BK
CLOUD COVER (%) 50 10 5 15 30 15 20 30 40 40 20 30 40 25 35 55 50 55 65 65
TEMPERATURE 24 19 38 43 30 27 51 55 39 36 60 60 44 39 60 60 44 41 49 48
MIN/MAX TEMP 19 45 26 57 35 62 38 62 39 53
DEWPOINT TEMP 14 11 13 16 17 15 19 22 22 21 23 24 26 26 28 28 31 30 31 30
HUMIDITY 65 72 36 33 58 60 28 27 50 54 24 25 49 59 29 29 60 65 50 49
WIND DIR SW SE W SW SE SE S SW SE SE S SW SE SE S SW S S SW SW
WIND (MPH) 3 2 5 5 4 5 5 5 5 5 8 6 6 5 9 9 5 5 10 9
WIND GUST (MPH) 9 13 13 13 13 11 11 17 16 12 11 19 18 13 13 20 20
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 30 30 50 40
PRECIP TYPE R R S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.14
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 0.3 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.1 4.4 6.0 5.7 5.4 7.0 8.2 8.1 7.7 8.6 9.3 9.0 8.5 8.7 8.8 8.2 7.5 7.5 7.8
SNOW RATIO (:1) 15 15 10 4 3 1 1 1 1 1 1 1 1 1 1 4 5 4 4 3
SNOW DENSITY (%) 6 6 10 25 33 100 100 100 100 100 100 100 100 100 100 25 20 25 25 33
..GARNS MOUNTAIN (9,015 FT) TETON COUNTY ID
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV BK BK SC SC OV OV SC
CLOUD COVER (%) 90 70 95 85 95 90 85 80 80 80 70 55 40 40 70 70 50
TEMPERATURE 33 34 33 29 24 21 21 22 21 18 17 14 13 17 22 25 26
MIN/MAX TEMP 20 23 13 26
DEWPOINT TEMP 33 33 31 27 23 18 19 17 14 13 14 10 9 8 11 13 12
HUMIDITY 100 98 93 94 96 88 92 82 75 82 86 84 83 68 61 59 56
WIND DIR SW SW SW SW SW SW SW SW SW W W NW NW NW NW W W
WIND (MPH) 18 18 21 21 19 18 17 17 16 11 8 5 5 8 13 13 13
WIND GUST (MPH) 32 31 34 32 32 31 31 29 27 20 16 12 11 16 24 26 26
PRECIP PROB (%) 90 50 90 80 70 80 80 20 70 70 30 30 20 20 60 60 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.14 0.38 0.16 0.06 0.12 0.01 0.00 0.01
12 HOUR QPF 0.52 0.22 0.13 0.01
LOW END QPF 0.23 0.04 0.02 0.00
HIGH END QPF 0.56 0.36 0.19 0.09
6 HOUR SNOW 0.6 4.3 2.8 1.0 2.1 0.2 0.0 0.2
12 HOUR SNOW 4.9 3.8 2.3 0.2
LOW END SNOW 0.8 0.4 0.3 0.0
HIGH END SNOW 5.8 5.8 3.1 1.4
SNOW LEVEL (KFT) 7.9 8.1 7.7 6.2 4.7 3.9 3.6 3.4 3.4 3.0 2.9 2.2 1.8 2.3 3.1 3.2 3.6
SNOW RATIO (:1) 6 6 7 14 16 18 17 17 18 17 18 17 17 17 16 15 15
SNOW DENSITY (%) 16 16 14 7 6 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW SC BK BK BK BK BK
CLOUD COVER (%) 50 10 5 15 25 15 20 30 40 40 20 30 35 25 40 55 55 55 70 65
TEMPERATURE 20 16 30 35 26 23 43 46 34 32 51 52 39 36 51 52 40 37 41 40
MIN/MAX TEMP 16 36 22 48 31 53 35 54 35 44
DEWPOINT TEMP 12 11 14 17 16 13 18 22 21 18 22 24 25 24 28 29 29 28 31 31
HUMIDITY 71 79 52 47 65 65 36 38 58 56 32 33 57 61 41 41 64 70 67 70
WIND DIR S SE W SW SE SE S SW SE SE SW SW SE SE SW SW S S SW SW
WIND (MPH) 5 5 10 9 8 8 8 9 9 9 11 11 10 9 12 12 9 9 13 13
WIND GUST (MPH) 12 11 19 18 13 14 18 19 17 17 24 23 18 17 25 25 18 18 28 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 50 50
PRECIP TYPE R S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.24
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 0.4 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.1 4.4 6.0 5.7 5.4 6.9 8.2 8.1 7.8 8.5 9.3 9.0 8.4 8.6 8.8 8.2 7.5 7.4 7.8
SNOW RATIO (:1) 16 15 12 5 4 2 1 1 1 1 1 1 1 2 1 5 6 6 5 5
SNOW DENSITY (%) 6 6 8 20 25 50 100 100 100 100 100 100 100 50 100 20 16 16 20 20
..BIG ELK MOUNTAIN (8,734 FT) BONNEVILLE COUNTY ID
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV BK OV OV OV OV OV OV OV OV OV BK BK BK OV OV BK
CLOUD COVER (%) 100 65 85 90 85 90 90 80 80 80 70 55 55 55 75 75 55
TEMPERATURE 35 34 33 30 24 20 20 22 21 18 16 16 14 18 22 24 25
MIN/MAX TEMP 20 24 14 25
DEWPOINT TEMP 31 31 30 28 22 16 16 16 10 10 11 10 8 7 8 9 9
HUMIDITY 85 87 87 92 93 85 86 76 62 70 81 76 78 61 55 52 50
WIND DIR SW SW SW W W W W W W W W NW NW NW NW NW W
WIND (MPH) 25 26 28 28 26 21 19 20 21 20 17 14 13 17 18 19 21
WIND GUST (MPH) 35 35 35 34 32 28 27 28 28 26 26 27 28
PRECIP PROB (%) 100 30 80 80 50 80 70 10 70 70 30 30 40 40 60 60 10
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.13 0.17 0.13 0.05 0.08 0.02 0.00 0.01
12 HOUR QPF 0.30 0.18 0.10 0.01
LOW END QPF 0.11 0.03 0.02 0.00
HIGH END QPF 0.31 0.27 0.14 0.11
6 HOUR SNOW 0.8 1.8 2.3 0.9 1.4 0.3 0.0 0.2
12 HOUR SNOW 2.6 3.2 1.7 0.2
LOW END SNOW 0.3 0.4 0.3 0.0
HIGH END SNOW 2.5 4.3 2.2 1.5
SNOW LEVEL (KFT) 8.1 8.1 7.8 6.6 4.9 3.9 3.6 3.3 3.0 3.0 2.9 2.5 2.0 2.4 3.3 3.2 3.6
SNOW RATIO (:1) 7 6 7 12 16 18 18 17 18 17 18 17 17 17 15 15 14
SNOW DENSITY (%) 14 16 14 8 6 5 5 5 5 5 5 5 5 5 6 6 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW SC BK SC BK BK BK
CLOUD COVER (%) 45 10 5 15 15 10 15 35 40 40 20 30 30 15 35 55 45 60 65 60
TEMPERATURE 22 19 31 35 26 25 44 47 36 33 51 52 40 37 51 51 41 38 43 40
MIN/MAX TEMP 19 37 24 49 32 55 36 54 37 44
DEWPOINT TEMP 11 11 12 13 13 13 16 19 19 18 21 22 24 24 26 25 28 27 28 28
HUMIDITY 61 69 44 40 57 60 32 32 50 53 30 31 52 59 37 36 59 64 55 62
WIND DIR W S W SW SE SE S SW SE SE S SW SE SE S SW S S W W
WIND (MPH) 11 10 12 9 9 10 10 11 11 11 14 14 12 11 14 16 11 11 16 16
WIND GUST (MPH) 18 19 16 17 19 21 18 18 26 25 20 18 27 27 20 21 28 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 20 40 50 40
PRECIP TYPE S S S S S S
12 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 0.6 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.6 3.2 4.4 6.0 5.9 5.6 7.1 8.3 8.2 7.8 8.6 9.3 9.0 8.5 8.7 8.8 8.2 7.5 7.4 7.8
SNOW RATIO (:1) 16 15 11 5 4 2 1 1 1 1 1 1 2 2 2 5 6 6 6 6
SNOW DENSITY (%) 6 6 9 20 25 50 100 100 100 100 100 100 50 50 50 20 16 16 16 16
..SYLVAN PASS (8,420 FT) PARK COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV BK BK OV BK BK OV OV
CLOUD COVER (%) 95 90 90 90 95 90 90 80 80 75 65 65 70 65 65 80 85
TEMPERATURE 35 33 32 29 26 25 27 28 23 18 14 11 9 14 22 26 24
MIN/MAX TEMP 24 31 9 28
DEWPOINT TEMP 29 28 28 25 22 19 17 16 12 10 8 5 4 5 7 10 12
HUMIDITY 78 82 85 86 85 78 66 59 62 70 75 78 78 67 52 50 59
WIND DIR SW SW SW W W W W SW W W NW W NW W NW W NW
WIND (MPH) 20 18 20 19 18 17 17 17 14 10 8 8 8 10 13 14 13
WIND GUST (MPH) 39 36 37 35 34 33 33 36 33 26 18 16 17 20 26 27 28
PRECIP PROB (%) 90 40 90 80 90 60 70 40 70 70 30 30 40 40 80 80 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.42 0.20 0.06 0.07 0.01 0.01 0.04
12 HOUR QPF 0.61 0.26 0.08 0.05
LOW END QPF 0.20 0.07 0.02 0.02
HIGH END QPF 0.71 0.43 0.32 0.11
6 HOUR SNOW 2.4 6.4 3.5 1.0 1.2 0.2 0.2 0.6
12 HOUR SNOW 8.8 4.5 1.4 0.8
LOW END SNOW 2.2 0.8 MM MM
HIGH END SNOW 9.0 6.7 MM MM
SNOW LEVEL (KFT) 8.1 7.9 7.8 6.5 5.5 4.8 4.4 4.1 3.8 3.1 2.2 2.0 1.4 2.2 2.6 3.1 3.5
SNOW RATIO (:1) 12 12 15 15 18 18 17 17 17 17 17 17 16 16 15 15 15
SNOW DENSITY (%) 8 8 6 6 5 5 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK SC FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC BK BK OV
CLOUD COVER (%) 65 45 10 20 15 20 25 35 30 40 25 40 35 25 25 45 40 60 60 75
TEMPERATURE 16 11 30 33 20 17 42 44 29 25 49 49 33 30 52 50 36 33 45 41
MIN/MAX TEMP 11 38 16 49 24 55 29 57 31 50
DEWPOINT TEMP 10 6 13 16 13 9 16 21 18 16 21 25 23 21 25 29 27 26 26 29
HUMIDITY 78 81 48 49 74 70 34 40 63 68 33 39 66 69 35 44 69 75 47 62
WIND DIR W SW W SW S S SW SW S S SW SW SE S SW S S SW W W
WIND (MPH) 8 8 13 14 11 11 13 11 10 11 13 11 10 10 13 13 12 14 16 17
WIND GUST (MPH) 17 14 24 24 24 19 24 19 24 21 18 20 28 28
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 30 50 50
PRECIP TYPE S S S S S S
12 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.22
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.2 2.7 4.4 5.9 5.5 5.0 6.7 8.3 8.0 7.7 8.5 9.3 9.1 8.7 9.1 9.3 8.6 7.8 7.8 8.1
SNOW RATIO (:1) 17 16 13 12 10 4 2 2 2 1 1 2 2 2 3 6 7 7 8 8
SNOW DENSITY (%) 5 6 7 8 10 25 50 50 50 100 100 50 50 50 33 16 14 14 12 12
..HEDGES PEAK (9,675 FT) PARK COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK BK OV
CLOUD COVER (%) 80 75 85 90 95 85 90 85 85 75 60 55 60 50 65 70 80
TEMPERATURE 33 31 31 28 23 21 23 23 20 15 12 10 8 14 21 23 23
MIN/MAX TEMP 21 25 8 25
DEWPOINT TEMP 28 27 28 24 21 17 15 14 10 9 7 5 4 6 6 8 12
HUMIDITY 83 85 87 86 91 85 72 68 66 77 80 81 83 69 52 53 61
WIND DIR SW SW SW SW SW W W W NW NW NW NW NW W NW NW NW
WIND (MPH) 19 18 19 18 17 16 14 14 12 10 8 8 8 10 13 13 12
WIND GUST (MPH) 37 36 36 34 32 31 32 34 29 23 17 16 14 20 26 26 26
PRECIP PROB (%) 60 60 90 80 90 70 60 70 70 70 20 20 30 30 70 70 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.25 0.13 0.17 0.05 0.01 0.00 0.04
12 HOUR QPF 0.44 0.30 0.06 0.04
LOW END QPF 0.19 0.12 0.01 0.00
HIGH END QPF 0.61 0.42 0.28 0.10
6 HOUR SNOW 2.1 3.8 2.3 2.9 0.8 0.2 0.0 0.6
12 HOUR SNOW 5.9 5.2 1.0 0.6
LOW END SNOW 1.2 1.3 MM MM
HIGH END SNOW 7.2 6.5 MM MM
SNOW LEVEL (KFT) 7.8 7.7 7.4 5.9 4.4 3.7 3.7 3.8 3.1 2.9 2.1 1.8 1.4 2.1 2.7 3.0 3.4
SNOW RATIO (:1) 11 11 15 15 18 18 17 17 17 17 17 17 17 17 16 16 15
SNOW DENSITY (%) 9 9 6 6 5 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 35 25 5 20 20 15 20 30 35 35 25 40 30 20 20 45 45 55 65 75
TEMPERATURE 15 10 28 33 22 19 41 43 28 26 48 48 33 30 51 49 35 33 43 40
MIN/MAX TEMP 10 34 18 44 25 51 29 54 31 46
DEWPOINT TEMP 10 6 12 15 13 12 16 21 20 17 20 24 23 22 25 28 28 26 27 28
HUMIDITY 81 83 50 47 68 74 36 41 71 68 33 39 66 72 36 44 75 75 53 62
WIND DIR W SW W SW S S SW SW S S SW SW S S SW SW S SW SW SW
WIND (MPH) 6 6 12 11 8 8 11 9 8 8 12 9 8 8 12 10 9 11 14 13
WIND GUST (MPH) 13 12 24 23 16 16 23 19 14 16 24 19 14 16 25 21 18 20 27 27
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 30 30 50 50
PRECIP TYPE T S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.24
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.2 2.7 4.5 5.9 5.4 5.0 6.6 8.1 7.9 7.6 8.4 9.2 9.0 8.5 8.9 9.2 8.5 7.7 7.8 8.0
SNOW RATIO (:1) 17 16 12 11 9 4 2 2 2 1 1 1 2 1 2 5 7 6 7 7
SNOW DENSITY (%) 5 6 8 9 11 25 50 50 50 100 100 100 50 100 50 20 14 16 14 14
..GRIZZLY (7,470 FT) PARK COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV BK BK SC SC BK BK OV
CLOUD COVER (%) 85 85 85 95 90 85 85 85 75 75 60 55 50 40 55 70 70
TEMPERATURE 36 35 33 31 25 23 26 26 24 19 14 12 9 16 24 27 26
MIN/MAX TEMP 23 28 9 28
DEWPOINT TEMP 32 32 31 28 23 19 19 17 15 12 10 7 6 9 11 13 14
HUMIDITY 86 87 93 89 91 85 75 68 67 75 83 81 86 74 57 54 61
WIND DIR SW SW SW SW SW W W W N NW NW NW NW NW NW NW NW
WIND (MPH) 19 19 19 16 13 12 13 12 10 5 5 5 5 6 10 11 10
WIND GUST (MPH) 37 36 35 29 25 24 26 29 25 18 12 11 16 21 23 21
PRECIP PROB (%) 60 80 100 80 90 60 70 80 70 70 20 20 30 30 70 70 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.23 0.14 0.13 0.05 0.01 0.00 0.04
12 HOUR QPF 0.42 0.27 0.06 0.04
LOW END QPF 0.23 0.15 0.01 0.01
HIGH END QPF 0.55 0.40 0.25 0.08
6 HOUR SNOW 0.9 3.2 2.4 2.2 0.8 0.2 0.0 0.6
12 HOUR SNOW 4.1 4.6 1.0 0.6
LOW END SNOW 1.1 1.7 MM MM
HIGH END SNOW 6.3 6.1 MM MM
SNOW LEVEL (KFT) 7.7 7.6 7.2 5.4 4.2 3.6 3.5 3.6 3.1 2.8 1.9 1.7 1.4 2.1 2.8 3.2 3.5
SNOW RATIO (:1) 8 8 14 14 17 17 17 17 17 17 17 17 17 17 15 15 15
SNOW DENSITY (%) 12 12 7 7 5 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 30 20 5 20 20 10 15 30 35 30 25 35 30 20 15 45 45 55 60 70
TEMPERATURE 17 11 31 35 23 19 43 46 31 27 50 53 35 31 53 52 38 34 45 44
MIN/MAX TEMP 10 38 18 49 26 55 30 57 32 50
DEWPOINT TEMP 13 8 17 19 16 14 20 25 23 20 25 29 26 24 29 32 31 29 31 32
HUMIDITY 83 89 55 52 74 80 39 43 72 74 37 39 69 75 39 46 76 82 58 62
WIND DIR W SW SW SW S S SW SW S S SW SW SE SE SW S SE S SW SW
WIND (MPH) 3 4 10 10 6 5 10 8 5 5 11 8 5 6 11 9 6 9 13 11
WIND GUST (MPH) 21 19 12 12 20 16 11 20 17 11 13 23 19 14 17 24 24
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 20 30 50 50
PRECIP TYPE R R S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.17
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.2 2.8 4.5 5.9 5.4 5.0 6.6 8.1 7.9 7.6 8.4 9.2 9.0 8.5 8.8 9.1 8.4 7.7 7.7 8.0
SNOW RATIO (:1) 16 16 11 8 6 2 1 1 1 1 1 1 1 1 2 4 6 5 5 5
SNOW DENSITY (%) 6 6 9 12 16 50 100 100 100 100 100 100 100 100 50 25 16 20 20 20
..TALUS (7,900 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK BK SC SC SC BK OV OV
CLOUD COVER (%) 80 90 90 85 90 90 85 80 70 70 65 50 50 45 60 70 70
TEMPERATURE 34 33 33 29 25 23 25 25 22 17 14 9 7 14 22 24 24
MIN/MAX TEMP 23 27 7 26
DEWPOINT TEMP 32 30 29 25 21 19 19 18 15 10 7 4 0 5 10 14 14
HUMIDITY 93 87 85 86 85 83 79 75 73 75 73 78 72 67 59 65 65
WIND DIR SW SW SW SW SW SW SW SW SW W NW NW NW NW NW W W
WIND (MPH) 13 13 17 16 13 12 11 10 9 5 4 4 4 6 9 10 10
WIND GUST (MPH) 28 28 31 28 26 25 25 27 24 18 11 11 10 14 19 21 21
PRECIP PROB (%) 100 50 100 80 100 60 80 50 80 80 30 30 60 60 80 80 40
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.30 0.42 0.14 0.03 0.06 0.01 0.01 0.04
12 HOUR QPF 0.72 0.17 0.07 0.05
LOW END QPF 0.30 0.08 0.02 0.02
HIGH END QPF 0.81 0.37 0.23 0.08
6 HOUR SNOW 2.5 5.7 2.4 0.5 1.1 0.2 0.2 0.6
12 HOUR SNOW 8.2 2.9 1.3 0.8
LOW END SNOW 2.6 0.9 MM MM
HIGH END SNOW 8.6 5.9 MM MM
SNOW LEVEL (KFT) 7.9 7.8 7.6 6.3 5.2 4.3 4.0 3.8 3.7 3.1 2.3 2.0 1.5 2.3 2.9 3.2 3.6
SNOW RATIO (:1) 9 9 14 14 17 17 17 17 18 18 17 17 17 17 16 16 15
SNOW DENSITY (%) 11 11 7 7 5 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER SC FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK OV
CLOUD COVER (%) 45 20 5 15 20 25 15 30 40 35 20 35 35 20 20 40 40 50 60 70
TEMPERATURE 16 10 29 34 19 15 41 45 29 25 49 50 33 29 51 50 35 32 43 40
MIN/MAX TEMP 10 36 14 47 24 53 28 55 30 46
DEWPOINT TEMP 9 5 15 19 10 7 19 25 19 15 24 28 22 20 28 31 26 25 30 31
HUMIDITY 73 78 55 54 67 70 41 45 66 65 37 42 63 69 41 48 69 75 60 70
WIND DIR W SW W SW S SE SW S SE SE SW SW SE SE SW S SE S W SW
WIND (MPH) 3 3 6 5 4 4 6 4 4 5 8 5 5 5 8 6 5 8 10 9
WIND GUST (MPH) 9 17 14 10 10 17 12 10 11 18 13 11 12 18 16 13 14 21 20
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 40 30 40 60 60
PRECIP TYPE R R S S S S
12 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.3 2.7 4.4 6.0 5.5 5.1 6.7 8.2 8.0 7.7 8.5 9.3 9.1 8.6 8.9 9.1 8.4 7.7 7.7 7.9
SNOW RATIO (:1) 16 16 12 9 7 2 1 1 1 1 1 1 1 1 2 5 6 6 6 6
SNOW DENSITY (%) 6 6 8 11 14 50 100 100 100 100 100 100 100 100 50 20 16 16 16 16
..MOUNT GLORY (10,227 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV BK BK SC BK BK BK
CLOUD COVER (%) 90 85 85 90 90 80 85 80 65 75 75 60 55 40 55 65 55
TEMPERATURE 31 31 33 31 24 20 21 21 18 15 14 12 10 15 19 22 21
MIN/MAX TEMP 20 23 10 23
DEWPOINT TEMP 29 29 29 28 22 16 17 15 10 8 9 7 5 5 7 10 9
HUMIDITY 93 93 85 87 93 85 84 77 70 74 81 81 80 65 60 59 59
WIND DIR SW SW SW W W W W W W W W NW NW NW NW NW W
WIND (MPH) 8 9 10 10 9 8 8 8 8 5 4 3 3 5 6 8 8
WIND GUST (MPH) 24 25 27 26 24 21 23 25 25 21 16 14 13 17 20 21 21
PRECIP PROB (%) 100 30 90 90 70 80 80 20 70 70 40 40 50 50 80 80 20
PRECIP TYPE S S S S S S S T S S S S S S S S S
6 HOUR QPF 0.14 0.25 0.16 0.08 0.07 0.03 0.01 0.02
12 HOUR QPF 0.39 0.24 0.10 0.03
LOW END QPF 0.20 0.05 0.03 0.00
HIGH END QPF 0.55 0.34 0.17 0.14
6 HOUR SNOW 1.2 3.2 2.7 1.4 1.2 0.5 0.2 0.3
12 HOUR SNOW 4.4 4.1 1.7 0.5
LOW END SNOW 1.3 0.8 MM MM
HIGH END SNOW 5.9 5.3 MM MM
SNOW LEVEL (KFT) 8.1 8.1 7.8 6.9 5.4 4.2 3.8 3.5 3.2 3.2 2.6 2.5 2.0 2.6 3.2 3.2 3.8
SNOW RATIO (:1) 9 9 13 13 17 17 17 17 18 18 17 17 17 17 15 15 15
SNOW DENSITY (%) 11 11 7 7 5 5 5 5 5 5 5 5 5 5 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK FW CL FW FW FW FW SC SC SC FW SC SC FW FW SC SC BK BK BK
CLOUD COVER (%) 50 15 5 10 25 15 15 30 40 40 20 35 35 20 20 35 45 55 60 70
TEMPERATURE 18 13 28 31 23 21 39 42 32 29 47 47 37 33 48 47 38 34 39 38
MIN/MAX TEMP 13 34 20 45 28 51 32 51 32 42
DEWPOINT TEMP 10 6 12 15 12 9 15 21 17 15 21 24 23 22 26 27 26 26 28 28
HUMIDITY 69 74 51 51 62 59 37 43 53 55 35 40 56 63 42 45 62 72 64 67
WIND DIR W N W SW SE SE SW S E E SW SW E SE SW SW SE SW W W
WIND (MPH) 3 2 5 4 3 4 4 4 5 5 5 5 5 5 6 6 5 6 8 8
WIND GUST (MPH) 12 10 16 14 11 12 14 14 13 13 17 16 13 16 19 17 17 17 21 20
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 50 60 50
PRECIP TYPE T S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.22
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.0 4.4 6.1 5.7 5.4 6.9 8.3 8.1 7.7 8.6 9.3 9.1 8.5 8.8 9.0 8.3 7.6 7.5 7.9
SNOW RATIO (:1) 16 16 11 7 6 3 1 1 1 1 1 1 2 2 3 6 7 7 7 7
SNOW DENSITY (%) 6 6 9 14 16 33 100 100 100 100 100 100 50 50 33 16 14 14 14 14
..FERRY PEAK (9,612 FT) LINCOLN COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK OV OV BK SC SC BK BK BK
CLOUD COVER (%) 95 90 85 90 90 90 90 85 55 75 75 65 45 50 60 65 60
TEMPERATURE 34 33 33 31 26 22 22 22 19 17 15 15 13 16 21 23 23
MIN/MAX TEMP 22 25 13 24
DEWPOINT TEMP 33 31 30 28 23 19 21 20 12 10 9 8 6 6 10 14 12
HUMIDITY 96 93 87 89 88 88 95 93 75 72 76 74 73 65 63 67 63
WIND DIR SW SW SW W W W W W W W W NW NW NW NW NW W
WIND (MPH) 18 16 16 14 13 11 12 14 14 11 8 6 6 9 12 14 14
WIND GUST (MPH) 31 27 27 25 21 21 25 29 28 25 17 14 13 18 24 26 26
PRECIP PROB (%) 90 40 80 90 70 80 80 30 70 70 40 40 40 40 70 70 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.08 0.21 0.10 0.05 0.03 0.01 0.01
12 HOUR QPF 0.16 0.31 0.08 0.02
LOW END QPF 0.11 0.05 0.03 0.00
HIGH END QPF 0.39 0.37 0.15 0.15
6 HOUR SNOW 0.4 0.8 3.6 1.8 0.9 0.5 0.2 0.2
12 HOUR SNOW 1.2 5.4 1.4 0.4
LOW END SNOW 0.7 0.7 MM MM
HIGH END SNOW 3.0 5.7 MM MM
SNOW LEVEL (KFT) 8.1 8.1 7.9 7.2 5.5 4.4 3.8 3.6 3.0 3.3 2.6 2.8 2.3 2.8 3.3 3.3 3.8
SNOW RATIO (:1) 7 7 10 10 17 17 18 18 18 18 17 17 16 16 15 15 14
SNOW DENSITY (%) 14 14 10 10 5 5 5 5 5 5 5 5 6 6 6 6 7
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC BK BK BK OV
CLOUD COVER (%) 50 15 5 20 20 10 20 40 40 40 25 40 35 15 25 45 55 55 65 75
TEMPERATURE 18 15 29 33 22 21 42 45 32 28 48 49 37 32 50 50 38 34 41 39
MIN/MAX TEMP 15 36 20 47 28 52 32 52 33 43
DEWPOINT TEMP 9 7 14 17 12 10 18 24 18 16 24 26 23 21 28 30 26 26 31 32
HUMIDITY 67 71 53 51 65 62 38 43 56 60 39 40 56 63 42 46 62 72 67 76
WIND DIR W E W SW SE SE SW S E E SW SW E E SW SW SE S W W
WIND (MPH) 5 4 8 9 8 8 10 10 9 9 12 11 10 9 13 13 10 11 16 14
WIND GUST (MPH) 12 10 17 16 18 16 21 19 14 24 21 16 17 25 24
PRECIP PROB (%) 5 5 5 0 0 0 0 0 0 0 0 0 0 0 20 30 30 40 50 40
PRECIP TYPE R S S S S S
12 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.5 3.0 4.4 6.1 5.8 5.5 7.0 8.3 8.2 7.8 8.6 9.4 9.1 8.6 8.8 8.9 8.3 7.6 7.5 7.8
SNOW RATIO (:1) 16 15 10 5 4 1 1 1 1 1 1 1 1 1 2 5 6 6 6 6
SNOW DENSITY (%) 6 6 10 20 25 100 100 100 100 100 100 100 100 100 50 20 16 16 16 16
..BEAVER MOUNTAIN (9,737 FT) TETON COUNTY WY
DATE THURSDAY 04/16/26 FRIDAY 04/17/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV OV OV OV OV OV OV BK BK OV OV BK BK BK BK BK
CLOUD COVER (%) 90 85 80 90 90 80 85 80 50 65 80 75 60 55 65 65 60
TEMPERATURE 38 36 36 35 31 26 26 26 23 20 18 17 14 18 22 25 26
MIN/MAX TEMP 25 31 13 27
DEWPOINT TEMP 27 30 30 29 26 19 16 14 7 8 10 10 7 6 5 6 7
HUMIDITY 65 78 78 77 81 76 66 60 50 60 69 72 73 59 47 44 43
WIND DIR SW SW SW SW W W W W W W W W NW NW NW NW NW
WIND (MPH) 21 20 21 20 19 17 16 17 18 16 12 11 12 14 17 17 19
WIND GUST (MPH) 31 27 28 27 25 31 31 25 23 26 26
PRECIP PROB (%) 80 50 50 90 90 60 60 20 60 60 40 40 30 30 50 50 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.11 0.17 0.16 0.04 0.02 0.02 0.00 0.01
12 HOUR QPF 0.28 0.20 0.04 0.01
LOW END QPF 0.10 0.05 0.02 0.00
HIGH END QPF 0.32 0.30 0.14 0.14
6 HOUR SNOW 0.5 1.5 2.5 0.7 0.3 0.3 0.0 0.2
12 HOUR SNOW 2.0 3.2 0.6 0.2
LOW END SNOW 0.1 0.5 MM MM
HIGH END SNOW 2.4 3.9 MM MM
SNOW LEVEL (KFT) 8.2 8.1 7.9 7.5 6.1 5.0 4.3 3.9 3.3 3.4 2.6 2.9 2.4 2.7 3.2 3.2 3.8
SNOW RATIO (:1) 8 8 10 10 16 16 17 17 17 17 17 17 16 16 15 15 15
SNOW DENSITY (%) 12 12 10 10 6 6 5 5 5 5 5 5 6 6 6 6 6
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26
TIME (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P 12 6A 12 6P
CLOUD COVER BK FW FW FW FW FW FW SC SC SC FW SC SC FW FW SC BK BK BK BK
CLOUD COVER (%) 50 15 5 15 20 10 15 35 40 35 25 35 40 15 15 40 50 50 60 70
TEMPERATURE 20 14 30 36 26 23 44 49 35 31 50 53 40 35 53 54 41 36 45 43
MIN/MAX TEMP 13 39 20 51 29 55 33 57 34 48
DEWPOINT TEMP 9 7 9 11 13 11 13 17 19 17 18 20 24 23 23 23 28 28 24 26
HUMIDITY 63 74 40 35 57 59 28 28 52 56 28 27 52 61 31 30 59 72 43 51
WIND DIR W NW W SW SE SE SW SW E SE SW SW E SE S S SE SW W W
WIND (MPH) 9 6 10 8 5 5 6 8 8 8 10 9 9 9 12 11 9 10 13 12
WIND GUST (MPH) 16 14 14 14 19 16 14 23 20 17 17 24 23
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 30 40 40
PRECIP TYPE S S S S S
12 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
LOW END QPF MM MM MM MM MM MM MM MM MM MM
HIGH END QPF MM MM MM MM MM MM MM MM MM MM
12 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW MM MM MM MM MM MM MM MM MM MM
HIGH END SNOW MM MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.4 3.0 4.4 6.1 5.8 5.4 7.0 8.4 8.2 7.8 8.6 9.4 9.2 8.7 8.9 9.1 8.4 7.7 7.6 7.9
SNOW RATIO (:1) 16 15 10 6 5 2 1 1 1 1 1 1 2 2 2 5 6 6 6 6
SNOW DENSITY (%) 6 6 10 16 20 50 100 100 100 100 100 100 50 50 50 20 16 16 16 16
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% TO =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% TO =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% TO =< 60%
BK.....MOSTLY CLOUDY..................> 60% TO =< 80%
OV.....CLOUDY.........................> 80% TO =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
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