731
FWUS45 KRIW 141941
AVGRIW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RIVERTON WY
141 PM MDT TUE APR 14 2026
DISCUSSION
VERY ISOLATED LIGHT SNOW CHANCES (20 PERCENT) THROUGH 1800L THIS
EVENING ACROSS THE WESTERN MOUNTAINS. WEST-SOUTHWEST WINDS ARE
FORECAST THROUGH 2000L/2100L, WITH GUSTS GENERALLY AROUND 20 MPH.
HOWEVER, AN OCCASIONAL GUST UP TO 30 MPH IS POSSIBLE ACROSS THE
HIGHEST PEAKS AND RIDGES. EXPECT RELATIVELY LIGHT SOUTHWEST WINDS
THROUGH THE OVERNIGHT HOURS. SOUTHWEST WINDS QUICKLY INCREASE AFTER
0800L WEDNESDAY, WITH FREQUENT 30 TO 40 MPH GUSTS. EXPECT CLOUDY
SKIES ON WEDNESDAY AND SIMILAR HIGH TEMPERATURES. CONFIDENCE IS HIGH
(70-90 PERCENT) THAT A WINTER STORM SYSTEM WILL BEGIN TO IMPACT
WESTERN WYOMING MIDDAY WEDNESDAY. THE HEAVIEST PERIOD OF SNOW LOOKS
TO OCCUR SOMETIME FROM LATE WEDNESDAY AFTERNOON THROUGH SUNRISE ON
THURSDAY. FORECASTED SNOW TOTALS THROUGH FRIDAY ARE BETWEEN 9 AND 18
INCHES FOR ELEVATIONS ABOVE 8000 FEET.
FORECASTER...GERHARDT
PLEASE SEE HTTPS://WEATHER.GOV/RIW/AVALANCHEWEATHER FOR MORE DETAILED INFORMATION.
..RENDEZVOUS MOUNTAIN (10,318 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC SC FW SC BK OV OV OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 50 30 15 30 50 70 75 80 80 85 85 85 80 65 70 75 70
TEMPERATURE 21 16 15 16 17 19 20 22 23 22 23 22 16 12 11 11 9
MIN/MAX TEMP 15 23 11 14
DEWPOINT TEMP 20 16 14 14 16 19 20 22 23 22 23 22 16 12 11 11 9
HUMIDITY 94 99 95 92 95 100 100 100 99 100 100 100 100 100 100 100 100
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 17 16 14 16 14 18 18 18 18 20 23 21 20 18 16 14 17
WIND GUST (MPH) 26 24 21 24 23 28 29 28 28 32 34 34 31 28 26 25 26
PRECIP PROB (%) 10 5 10 10 40 60 60 80 100 100 100 100 100 100 80 80 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.05 0.16 0.21 0.35 0.11 0.09
12 HOUR QPF 0.00 0.21 0.56 0.20
LOW END QPF 0.00 0.08 0.31 0.04
HIGH END QPF 0.06 0.33 0.68 0.34
6 HOUR SNOW 0.0 0.0 0.7 2.2 2.7 4.7 1.7 1.4
12 HOUR SNOW 0.0 2.9 7.4 3.1
LOW END SNOW 0.0 1.1 3.6 1.0
HIGH END SNOW 0.8 4.2 9.1 5.0
SNOW LEVEL (KFT) 7.1 6.6 6.1 6.1 6.4 6.7 7.4 8.0 8.0 7.9 7.8 6.6 5.3 4.4 4.1 4.3 4.0
SNOW RATIO (:1) 14 14 14 14 14 14 13 13 13 13 13 13 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
CLOUD COVER (%) 75 55 55 60 55 25 10 20 20 15 25 35 25 35 25 35 35 35 35 45
TEMPERATURE 8 4 8 11 8 5 16 20 11 10 25 29 19 18 31 33 24 21 29 29
MIN/MAX TEMP 3 13 4 21 9 32 18 37 20 34
DEWPOINT TEMP 7 1 5 7 6 1 5 10 7 4 10 16 11 9 15 19 17 16 18 20
HUMIDITY 96 88 86 83 91 83 61 64 83 76 52 58 70 67 51 56 74 81 63 69
WIND DIR W N N NW W W W SW S S SW SW E E SW SW NW NW W W
WIND (MPH) 12 11 16 14 9 8 9 10 9 10 10 11 11 12 12 12 10 10 11 12
WIND GUST (MPH) 19 19 26 26 17 17 21 20 18 19 23 21 21 23 26 24 21 21 24 24
PRECIP PROB (%) 60 60 80 40 10 10 10 0 0 0 5 5 5 5 20 30 30 40 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.09 0.06 0.01 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 1.4 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.6
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.8 1.4 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.1 2.9 3.6 3.5 3.0 4.2 5.7 5.5 5.0 6.6 7.8 7.5 7.1 7.7 8.5 8.1 7.2 7.3 7.6
SNOW RATIO (:1) 16 16 15 16 16 13 11 11 10 6 5 5 5 5 5 6 8 8 9 9
SNOW DENSITY (%) 6 6 6 6 6 7 9 9 10 16 20 20 20 20 20 16 12 12 11 11
..TETON VILLAGE (6,410 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW FW SC SC BK OV OV OV OV OV OV OV BK OV BK BK
CLOUD COVER (%) 30 15 10 25 45 55 75 80 70 80 85 80 75 60 70 65 65
TEMPERATURE 47 41 37 35 34 37 46 48 46 44 44 41 36 32 37 38 37
MIN/MAX TEMP 30 48 31 39
DEWPOINT TEMP 26 26 24 24 25 27 32 33 33 35 34 33 28 23 22 19 17
HUMIDITY 43 54 58 63 69 67 57 55 60 70 69 72 73 69 54 46 43
WIND DIR SW SW SW SW SW S SW SW SW S SW SW SW SW W W W
WIND (MPH) 9 6 5 5 5 8 10 10 10 11 12 11 10 9 8 9 9
WIND GUST (MPH) 20 16 13 13 13 18 23 25 24 25 27 24 20 19 18 20 19
PRECIP PROB (%) 10 5 10 10 40 60 60 80 100 100 100 100 100 100 80 80 80
PRECIP TYPE S S R R R R S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.07 0.12 0.21 0.07 0.04
12 HOUR QPF 0.00 0.08 0.33 0.11
LOW END QPF 0.00 0.04 0.21 0.01
HIGH END QPF 0.01 0.12 0.35 0.16
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5
12 HOUR SNOW 0.0 0.0 0.0 1.4
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.2 1.4 2.1
SNOW LEVEL (KFT) 7.0 6.5 6.0 5.9 6.1 6.6 7.4 7.9 8.0 7.9 7.7 6.6 5.4 4.5 4.2 4.3 4.0
SNOW RATIO (:1) 6 6 7 7 6 6 4 4 4 4 6 6 12 12 13 13 14
SNOW DENSITY (%) 16 16 14 14 16 16 25 25 25 25 16 16 8 8 7 7 7
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK FW FW FW FW FW FW SC FW SC FW SC SC SC SC SC
CLOUD COVER (%) 75 55 55 55 50 20 10 15 15 10 20 25 25 35 25 30 30 30 30 40
TEMPERATURE 30 22 33 38 30 21 42 46 31 25 51 56 40 33 59 61 46 39 56 57
MIN/MAX TEMP 20 38 19 47 24 58 33 63 36 59
DEWPOINT TEMP 17 12 14 15 16 13 16 18 17 14 21 24 22 21 26 27 27 27 29 29
HUMIDITY 57 65 45 38 55 71 34 32 56 62 30 29 48 61 28 27 47 62 35 34
WIND DIR W N N NW W SW W SW SE SE S S SE E S S SE S SW W
WIND (MPH) 5 3 8 9 3 3 5 5 4 4 6 5 5 6 8 8 6 5 8 6
WIND GUST (MPH) 12 10 18 20 9 14 13 10 10 16 14 13 13 19 17 13 12 18 17
PRECIP PROB (%) 60 60 80 30 5 5 5 0 0 0 0 0 0 5 10 20 30 30 50 40
PRECIP TYPE S S S S R R S R R
12 HOUR QPF 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 0.6 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.6 0.6 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.2 3.0 3.6 3.5 3.0 4.2 5.8 5.5 5.0 6.6 7.8 7.5 7.1 7.8 8.5 8.1 7.2 7.4 7.6
SNOW RATIO (:1) 16 16 14 15 14 8 5 6 5 1 1 1 1 1 1 2 4 3 4 4
SNOW DENSITY (%) 6 6 7 6 7 12 20 16 20 100 100 100 100 100 100 50 25 33 25 25
..SURPRISE MEADOWS (9,593 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW FW SC BK BK OV OV OV OV OV OV OV BK BK OV BK
CLOUD COVER (%) 40 25 15 35 60 60 75 80 75 80 85 85 70 60 70 70 70
TEMPERATURE 28 26 25 25 26 28 28 28 29 30 31 30 24 19 20 19 17
MIN/MAX TEMP 23 31 18 23
DEWPOINT TEMP 20 17 15 14 17 20 23 26 26 25 25 24 17 11 14 13 10
HUMIDITY 71 67 64 62 68 72 81 92 90 81 77 78 74 72 78 77 72
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 19 18 18 18 18 20 23 21 21 24 27 27 23 21 19 19 18
WIND GUST (MPH) 34 31 29 31 29 36 41 40 39 42 47 44 40 36 34 34 33
PRECIP PROB (%) 10 5 10 10 40 60 70 80 100 100 100 100 100 100 80 80 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.06 0.23 0.27 0.37 0.13 0.11
12 HOUR QPF 0.01 0.29 0.64 0.24
LOW END QPF 0.00 0.12 0.33 0.05
HIGH END QPF 0.06 0.42 0.86 0.41
6 HOUR SNOW 0.0 0.1 0.8 2.8 3.1 4.6 2.0 1.7
12 HOUR SNOW 0.1 3.6 7.7 3.7
LOW END SNOW 0.0 1.4 4.0 1.2
HIGH END SNOW 0.7 5.6 11.6 5.9
SNOW LEVEL (KFT) 7.0 6.6 6.1 5.9 6.3 6.7 7.4 8.0 8.0 7.9 7.7 6.6 5.4 4.4 4.2 4.4 4.1
SNOW RATIO (:1) 13 13 13 13 13 13 12 12 12 12 12 12 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 7 7 7 8 8 8 8 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
CLOUD COVER (%) 75 55 55 60 50 20 10 15 20 10 20 30 25 30 20 30 35 30 30 40
TEMPERATURE 17 12 16 19 17 13 24 27 20 18 33 36 29 26 40 40 34 29 38 37
MIN/MAX TEMP 11 20 10 28 16 38 25 44 27 41
DEWPOINT TEMP 7 2 6 7 5 2 6 10 7 4 10 16 11 10 17 20 17 15 19 21
HUMIDITY 64 64 63 59 58 61 45 48 56 53 38 44 46 50 39 44 49 55 46 52
WIND DIR W N N NW W SW W SW S S SW SW S SE SW SW W W W NW
WIND (MPH) 14 13 18 19 12 12 14 14 13 14 16 16 18 17 18 18 16 14 18 17
WIND GUST (MPH) 25 23 33 33 20 19 27 25 23 25 29 28 28 28 34 31 27 27 33 31
PRECIP PROB (%) 60 60 80 40 10 10 10 0 0 0 5 5 5 5 20 30 30 40 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.11 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.01 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 1.7 1.2 0.3 0.0 0.0 0.0 0.0 0.0 0.1 0.8
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 3.4 1.8 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.1 2.9 3.6 3.5 2.9 4.2 5.7 5.4 5.0 6.5 7.8 7.5 7.1 7.7 8.5 8.1 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 13 10 11 10 7 5 5 5 4 4 6 8 8 8 8
SNOW DENSITY (%) 6 6 6 6 6 7 10 9 10 14 20 20 20 25 25 16 12 12 12 12
..JACKSON AIRPORT (6,451 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW FW SC BK BK OV OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 40 20 15 30 55 50 80 80 90 85 90 85 85 70 75 70 75
TEMPERATURE 47 38 33 31 29 35 42 46 46 40 39 37 32 30 35 36 35
MIN/MAX TEMP 27 48 29 39
DEWPOINT TEMP 25 24 23 23 23 26 27 29 31 32 32 31 27 21 20 17 15
HUMIDITY 42 57 65 71 79 69 56 52 56 73 75 80 81 69 55 45 43
WIND DIR SW SW S SW SW S SW SW SW S S SW SW SW W W W
WIND (MPH) 11 10 8 9 8 11 14 16 13 14 16 13 12 12 12 12 11
WIND GUST (MPH) 20 16 13 14 13 19 25 26 25 26 28 25 20 20 19 21 20
PRECIP PROB (%) 10 5 5 10 40 60 60 80 100 100 100 100 90 90 70 70 80
PRECIP TYPE S S R R R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.04 0.09 0.17 0.05 0.03
12 HOUR QPF 0.00 0.05 0.26 0.08
LOW END QPF 0.00 0.01 0.14 0.00
HIGH END QPF 0.01 0.10 0.31 0.16
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.6 0.4
12 HOUR SNOW 0.0 0.0 0.1 1.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.1 0.6 2.0
SNOW LEVEL (KFT) 7.0 6.5 6.0 5.8 6.0 6.6 7.3 7.8 7.9 7.8 7.7 6.6 5.6 4.6 4.3 4.4 4.1
SNOW RATIO (:1) 4 4 5 5 5 5 3 3 3 3 5 5 12 12 13 13 14
SNOW DENSITY (%) 25 25 20 20 20 20 33 33 33 33 20 20 8 8 7 7 7
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 85 70 60 65 55 25 10 20 20 15 30 35 30 40 30 35 35 35 35 45
TEMPERATURE 26 18 30 36 24 17 38 44 27 20 49 55 36 29 55 59 41 34 54 56
MIN/MAX TEMP 17 36 16 46 19 57 28 61 32 59
DEWPOINT TEMP 15 11 12 13 14 11 13 15 15 12 18 21 21 20 23 25 26 26 26 26
HUMIDITY 64 73 46 38 65 77 35 30 60 71 29 26 54 69 29 27 55 72 34 31
WIND DIR W N N W SW SW W SW SE SE SW S SE SE S S SE S SW W
WIND (MPH) 6 5 11 11 4 4 8 6 4 5 9 8 8 6 11 9 6 6 10 9
WIND GUST (MPH) 12 11 19 20 14 13 11 16 16 13 13 20 18 13 13 19 18
PRECIP PROB (%) 60 60 70 20 5 5 5 0 0 0 0 0 0 5 10 20 20 30 40 40
PRECIP TYPE S S S S R R S R R
12 HOUR QPF 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.5 0.4 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.2 2.9 3.6 3.4 2.9 4.2 5.8 5.5 5.0 6.5 7.8 7.5 7.1 7.8 8.5 8.2 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 14 15 14 8 4 6 4 1 1 1 1 1 1 2 3 3 3 3
SNOW DENSITY (%) 6 6 7 6 7 12 25 16 25 100 100 100 100 100 100 50 33 33 33 33
..SNOW KING MOUNTAIN (7,810 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 35 15 25 50 60 80 90 85 90 90 85 90 75 80 80 85
TEMPERATURE 42 35 33 31 29 35 40 42 41 38 39 37 32 29 32 32 31
MIN/MAX TEMP 29 43 28 34
DEWPOINT TEMP 27 24 22 22 23 24 28 31 32 32 32 31 27 20 20 18 16
HUMIDITY 56 63 63 69 77 65 63 66 70 79 75 78 81 69 62 56 54
WIND DIR SW SW S S S S S SW SW S S SW SW SW W W W
WIND (MPH) 11 10 9 9 9 10 13 13 12 13 13 13 12 12 12 12 11
WIND GUST (MPH) 20 16 18 24 25 24 24 25 23 20 20 20 21 20
PRECIP PROB (%) 5 0 5 10 30 60 60 70 90 90 100 100 100 100 70 70 80
PRECIP TYPE S S S S R S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.03 0.13 0.18 0.07 0.07
12 HOUR QPF 0.00 0.04 0.31 0.14
LOW END QPF 0.00 0.00 0.14 0.01
HIGH END QPF 0.02 0.15 0.47 0.30
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.4 1.0 1.0
12 HOUR SNOW 0.0 0.0 0.4 2.0
LOW END SNOW 0.0 0.0 0.0 0.2
HIGH END SNOW 0.0 0.2 1.2 3.5
SNOW LEVEL (KFT) 7.1 6.6 6.2 6.1 6.2 6.6 7.4 7.9 7.9 7.9 7.8 6.8 5.7 4.7 4.3 4.5 4.1
SNOW RATIO (:1) 7 7 8 8 7 7 5 5 5 5 8 8 14 14 14 14 14
SNOW DENSITY (%) 14 14 12 12 14 14 20 20 20 20 12 12 7 7 7 7 7
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 85 65 60 70 55 25 15 25 25 10 25 40 30 40 25 45 35 35 40 55
TEMPERATURE 25 19 28 32 24 18 36 41 28 23 46 50 37 31 53 55 42 36 51 52
MIN/MAX TEMP 18 32 17 42 22 52 30 57 33 53
DEWPOINT TEMP 14 12 12 13 13 11 14 16 14 13 18 22 20 20 23 26 25 24 27 27
HUMIDITY 62 73 51 45 62 74 40 36 55 65 32 33 50 63 31 32 51 61 39 38
WIND DIR W N N W SW SW W SW SE SE S S SE SE S S SE S SW W
WIND (MPH) 9 8 12 13 9 8 10 9 9 9 11 10 11 11 13 11 10 10 12 11
WIND GUST (MPH) 20 19 17 14 18 16 21 18 20 18
PRECIP PROB (%) 60 70 80 20 5 5 5 0 0 0 0 0 0 5 10 20 20 30 40 40
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.05 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01
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 0.8 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.9 0.9 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.9 2.2 3.0 3.6 3.4 3.0 4.2 5.8 5.5 5.0 6.6 7.8 7.5 7.1 7.8 8.5 8.2 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 15 15 15 10 6 7 5 2 1 1 2 1 1 3 4 4 5 5
SNOW DENSITY (%) 6 6 6 6 6 10 16 14 20 50 100 100 50 100 100 33 25 25 20 20
..TARGHEE FREDS MOUNTAIN (9,840 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 35 20 35 65 85 90 95 95 95 95 90 90 75 85 90 85
TEMPERATURE 25 24 22 23 24 25 23 25 27 28 29 27 21 15 14 14 13
MIN/MAX TEMP 21 29 13 18
DEWPOINT TEMP 21 19 16 16 18 21 23 25 27 26 26 24 18 13 14 14 12
HUMIDITY 86 80 76 75 79 84 99 100 100 94 89 90 88 90 100 100 96
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 13 12 12 13 12 16 17 16 16 18 21 21 17 14 13 13 13
WIND GUST (MPH) 21 19 18 19 19 24 27 26 25 27 32 31 26 24 23 23 21
PRECIP PROB (%) 10 5 10 10 40 50 70 80 100 100 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.04 0.23 0.19 0.39 0.14 0.11
12 HOUR QPF 0.00 0.27 0.58 0.25
LOW END QPF 0.00 0.05 0.27 0.08
HIGH END QPF 0.05 0.52 0.76 0.32
6 HOUR SNOW 0.0 0.0 0.6 2.9 2.2 5.1 2.2 1.7
12 HOUR SNOW 0.0 3.5 7.3 3.9
LOW END SNOW 0.0 0.4 2.8 1.3
HIGH END SNOW 0.4 5.5 9.1 4.7
SNOW LEVEL (KFT) 7.1 6.6 6.1 6.1 6.4 6.7 7.3 7.7 7.9 7.8 7.7 6.5 5.2 4.3 4.1 4.2 3.9
SNOW RATIO (:1) 13 13 14 14 14 14 13 13 12 12 13 13 16 16 16 16 15
SNOW DENSITY (%) 7 7 7 7 7 7 7 7 8 8 7 7 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK OV BK SC FW SC SC FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 90 65 65 75 60 30 15 30 30 20 30 50 35 45 35 45 40 40 40 55
TEMPERATURE 15 9 11 17 15 11 19 25 18 17 30 33 27 25 36 38 32 29 34 34
MIN/MAX TEMP 8 17 10 25 16 35 25 40 28 37
DEWPOINT TEMP 9 3 7 9 9 4 7 13 10 5 11 18 14 12 18 22 19 18 21 23
HUMIDITY 77 77 83 70 77 73 59 60 70 58 44 53 57 57 47 52 58 63 58 64
WIND DIR W N N W SW S W SW SE SE S S SE SE S S SE S SW W
WIND (MPH) 9 6 12 9 4 4 6 5 5 5 8 6 8 8 10 8 6 6 9 6
WIND GUST (MPH) 14 12 20 20 11 10 17 14 13 14 19 17 17 18 21 19 16 17 20 19
PRECIP PROB (%) 60 50 80 40 10 5 10 0 0 0 5 5 5 5 20 30 40 40 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.12 0.07 0.01 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 1.9 1.1 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.6
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.8 1.3 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.1 2.9 3.6 3.5 3.0 4.2 5.7 5.4 5.0 6.6 7.8 7.5 7.1 7.7 8.5 8.1 7.2 7.3 7.6
SNOW RATIO (:1) 16 16 15 16 16 13 10 10 9 6 3 4 4 4 3 5 7 7 8 8
SNOW DENSITY (%) 6 6 6 6 6 7 10 10 11 16 33 25 25 25 33 20 14 14 12 12
..GRANITE HOT SPRINGS (8,999 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC BK OV OV OV OV OV OV OV OV OV BK BK OV
CLOUD COVER (%) 60 45 25 25 60 75 80 85 90 85 80 85 85 75 65 65 80
TEMPERATURE 34 26 23 20 19 24 33 35 35 30 29 28 23 22 27 27 23
MIN/MAX TEMP 18 37 21 29
DEWPOINT TEMP 25 20 18 16 16 20 26 29 31 28 27 25 22 18 19 18 15
HUMIDITY 70 77 81 84 89 84 74 80 85 91 91 90 94 84 70 69 70
WIND DIR W W W W SW S SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 13 12 10 10 10 12 13 16 17 18 20 19 17 14 13 13 13
WIND GUST (MPH) 21 18 25 26 25 26 26 25 21 21 23 23
PRECIP PROB (%) 10 5 5 10 20 40 50 70 90 90 100 100 90 90 70 70 70
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.07 0.16 0.19 0.07 0.05
12 HOUR QPF 0.00 0.08 0.35 0.12
LOW END QPF 0.00 0.01 0.14 0.02
HIGH END QPF 0.02 0.17 0.43 0.23
6 HOUR SNOW 0.0 0.0 0.1 0.4 1.5 2.2 1.0 0.7
12 HOUR SNOW 0.0 0.5 3.7 1.7
LOW END SNOW 0.0 0.0 0.4 0.1
HIGH END SNOW 0.1 1.4 4.7 3.2
SNOW LEVEL (KFT) 7.2 6.9 6.4 6.2 6.3 6.6 7.4 8.1 8.1 8.1 7.9 7.1 6.1 5.0 4.8 4.9 4.4
SNOW RATIO (:1) 12 12 14 14 14 14 10 10 10 10 11 11 15 15 14 14 15
SNOW DENSITY (%) 8 8 7 7 7 7 10 10 10 10 9 9 6 6 7 7 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK OV BK FW FW FW FW FW SC SC SC SC FW SC SC SC SC BK
CLOUD COVER (%) 75 65 60 70 50 25 15 25 20 10 25 35 25 30 20 40 30 25 35 55
TEMPERATURE 15 9 21 24 13 9 29 33 18 13 39 42 27 22 46 47 31 26 44 44
MIN/MAX TEMP 8 25 8 36 12 46 21 50 25 47
DEWPOINT TEMP 10 4 10 12 7 4 10 14 9 6 14 21 14 12 20 25 20 18 23 26
HUMIDITY 79 80 61 60 76 80 44 45 67 73 35 43 57 65 35 42 63 71 43 49
WIND DIR W N N NW W W W SW SE SE SW SW SE SE SW SW SE S SW W
WIND (MPH) 10 10 13 13 6 6 10 9 6 8 11 9 10 10 14 10 10 9 12 10
WIND GUST (MPH) 23 23 12 18 17 12 19 17 16 16 23 19 16 14 21 19
PRECIP PROB (%) 60 70 70 30 10 5 5 0 0 0 0 0 0 5 10 20 20 30 40 40
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.05 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 0.8 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.7 1.1 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.3 3.0 3.6 3.4 2.9 4.2 5.8 5.5 5.0 6.6 7.9 7.6 7.2 7.9 8.6 8.3 7.5 7.5 7.7
SNOW RATIO (:1) 16 16 15 16 16 12 9 10 9 4 2 3 3 2 2 4 6 6 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 11 10 11 25 50 33 33 50 50 25 16 16 14 14
..BLIND BULL SUMMIT (9,020 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 50 30 30 50 40 80 70 85 85 80 80 85 80 80 80 80
TEMPERATURE 33 29 27 26 26 30 34 35 34 32 33 33 27 24 26 25 21
MIN/MAX TEMP 24 36 24 27
DEWPOINT TEMP 26 22 19 18 18 20 27 30 31 28 27 25 21 19 22 22 16
HUMIDITY 74 75 72 70 70 66 74 82 88 86 79 73 79 80 84 88 82
WIND DIR W W W W W SW SW SW SW SW SW W W SW W W W
WIND (MPH) 14 11 9 9 9 12 18 19 18 17 17 17 14 13 16 16 16
WIND GUST (MPH) 25 19 17 16 14 21 28 31 29 28 27 27 25 24 25 26 26
PRECIP PROB (%) 5 5 10 10 20 30 40 50 90 90 90 90 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.03 0.10 0.14 0.08 0.06
12 HOUR QPF 0.00 0.03 0.24 0.14
LOW END QPF 0.00 0.00 0.05 0.02
HIGH END QPF 0.01 0.06 0.31 0.24
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.9 1.7 1.2 0.9
12 HOUR SNOW 0.0 0.1 2.6 2.1
LOW END SNOW 0.0 0.0 0.0 0.1
HIGH END SNOW 0.0 0.3 3.8 3.5
SNOW LEVEL (KFT) 7.3 6.9 6.5 6.5 6.6 6.9 7.6 8.0 8.2 8.2 8.0 7.3 6.2 5.1 4.8 4.8 4.2
SNOW RATIO (:1) 14 14 14 14 13 13 10 10 10 10 12 12 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 7 7 7 10 10 10 10 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV BK SC SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 80 75 70 65 50 40 20 30 20 10 30 40 30 45 30 40 35 30 40 50
TEMPERATURE 18 14 21 21 18 15 28 32 22 20 40 42 31 28 46 47 35 32 43 43
MIN/MAX TEMP 13 23 13 33 19 45 28 49 30 45
DEWPOINT TEMP 10 5 12 14 8 6 12 16 10 7 15 21 14 12 20 25 20 18 24 27
HUMIDITY 70 68 69 74 64 67 50 51 59 56 36 43 49 50 35 42 54 56 47 53
WIND DIR W NW NW NW W W W W S S SW SW S S SW SW S S SW W
WIND (MPH) 11 10 16 17 10 9 12 10 6 8 12 10 11 11 18 14 11 12 16 14
WIND GUST (MPH) 19 19 26 26 17 16 20 17 12 13 21 19 17 18 27 23 18 19 26 25
PRECIP PROB (%) 70 70 80 30 10 10 10 0 0 0 0 0 0 5 20 30 30 30 50 40
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.05 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 0.8 1.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.4 1.5 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.5 3.1 3.6 3.4 3.1 4.3 5.8 5.6 5.1 6.6 7.9 7.7 7.2 7.9 8.6 8.3 7.4 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 12 9 10 8 4 2 3 3 2 2 4 6 6 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 11 10 12 25 50 33 33 50 50 25 16 16 14 14
..DEADMAN PEAK (9,770 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW FW SC SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 45 20 25 50 45 80 80 90 90 80 85 90 80 80 80 85
TEMPERATURE 28 24 22 22 23 26 31 32 30 27 28 27 22 19 21 20 16
MIN/MAX TEMP 21 33 19 23
DEWPOINT TEMP 23 20 18 18 19 20 26 28 28 27 26 25 22 19 18 18 13
HUMIDITY 80 85 86 84 86 79 80 84 93 100 94 92 100 98 89 90 87
WIND DIR W W W SW SW SW SW SW SW SW SW SW W SW W W W
WIND (MPH) 16 13 12 12 12 14 17 18 19 19 20 20 18 17 14 14 17
WIND GUST (MPH) 21 25 26 26 26 26 26 24 21 23 23
PRECIP PROB (%) 5 5 10 10 20 30 40 50 90 90 100 100 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.07 0.17 0.09 0.07
12 HOUR QPF 0.00 0.02 0.24 0.16
LOW END QPF 0.00 0.00 0.10 0.02
HIGH END QPF 0.01 0.06 0.31 0.29
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.7 1.9 1.3 1.0
12 HOUR SNOW 0.0 0.2 2.6 2.3
LOW END SNOW 0.0 0.0 0.4 0.3
HIGH END SNOW 0.0 0.3 2.9 4.1
SNOW LEVEL (KFT) 7.3 6.8 6.5 6.4 6.5 6.9 7.6 8.0 8.1 8.2 7.9 7.1 6.1 5.0 4.6 4.7 4.1
SNOW RATIO (:1) 12 12 13 13 12 12 10 10 9 9 11 11 15 15 15 15 15
SNOW DENSITY (%) 8 8 7 7 8 8 10 10 11 11 9 9 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV SC SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 80 80 70 70 50 35 20 35 20 15 30 45 30 45 30 45 40 35 40 55
TEMPERATURE 13 11 16 18 13 12 23 27 19 17 35 37 28 25 41 41 32 28 38 38
MIN/MAX TEMP 10 19 10 30 17 41 25 46 27 42
DEWPOINT TEMP 8 7 9 10 8 6 10 12 10 8 12 17 14 12 18 21 19 18 21 23
HUMIDITY 81 85 73 70 80 76 57 53 67 67 38 44 55 57 39 44 58 66 50 54
WIND DIR W NW NW W W W W W S SE SW SW SE SE SW SW S S SW W
WIND (MPH) 13 13 16 14 9 8 9 8 6 6 10 10 11 11 14 12 10 10 13 12
WIND GUST (MPH) 23 23 16 14 18 16 12 13 18 17 17 18 24 21 17 18 23 21
PRECIP PROB (%) 70 70 80 30 10 10 10 0 0 0 0 0 0 5 20 30 30 30 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.05 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 0.8 1.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.4 1.5 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.9 2.5 3.1 3.6 3.4 3.1 4.3 5.8 5.6 5.1 6.6 7.8 7.6 7.2 7.9 8.6 8.3 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 12 9 9 8 5 4 4 4 3 3 5 7 7 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 11 11 12 20 25 25 25 33 33 20 14 14 14 14
..MOUNT COFFIN (10,870 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 40 30 35 60 55 55 75 75 85 75 80 85 85 80 80 80
TEMPERATURE 26 22 22 21 22 26 26 27 27 27 27 27 22 19 19 17 14
MIN/MAX TEMP 21 30 18 21
DEWPOINT TEMP 21 18 18 17 18 19 22 24 25 25 25 24 21 17 19 17 12
HUMIDITY 80 85 86 84 84 74 83 89 93 91 91 90 94 92 100 100 93
WIND DIR W W W W W W W SW SW SW SW SW W SW W W W
WIND (MPH) 21 18 14 16 14 20 26 27 28 26 26 26 24 23 21 23 23
WIND GUST (MPH) 34 28 25 25 25 33 41 43 44 42 42 40 36 36 35 35 36
PRECIP PROB (%) 10 5 5 5 20 20 20 40 80 80 90 90 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.13 0.16 0.11 0.09
12 HOUR QPF 0.00 0.01 0.29 0.20
LOW END QPF 0.00 0.00 0.05 0.05
HIGH END QPF 0.01 0.03 0.37 0.25
6 HOUR SNOW 0.0 0.0 0.0 0.1 1.5 2.0 1.6 1.3
12 HOUR SNOW 0.0 0.1 3.5 2.9
LOW END SNOW 0.0 0.0 0.2 0.8
HIGH END SNOW 0.0 0.2 5.0 3.5
SNOW LEVEL (KFT) 7.3 6.9 6.7 6.6 6.7 7.0 7.6 8.1 8.2 8.2 8.0 7.6 6.4 5.3 5.2 5.1 4.3
SNOW RATIO (:1) 14 14 15 15 14 14 12 12 11 11 12 12 15 15 15 15 15
SNOW DENSITY (%) 7 7 6 6 7 7 8 8 9 9 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV BK BK BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 80 75 65 60 55 35 15 30 20 15 25 45 35 45 30 45 25 30 35 50
TEMPERATURE 13 10 11 15 12 11 20 25 18 17 32 35 27 26 37 39 31 28 35 35
MIN/MAX TEMP 9 15 9 26 16 37 25 41 27 37
DEWPOINT TEMP 8 5 8 10 7 6 7 10 7 5 10 14 12 11 15 20 18 16 19 22
HUMIDITY 79 80 86 80 80 80 56 52 61 58 39 41 53 52 40 46 58 60 52 59
WIND DIR W NW NW NW W W W W SW SW SW W SW SW SW W W W SW W
WIND (MPH) 18 18 21 24 19 16 17 16 12 13 18 18 16 18 25 21 18 19 23 23
WIND GUST (MPH) 29 28 34 34 25 23 26 24 18 19 29 27 24 26 37 32 26 28 35 34
PRECIP PROB (%) 70 80 90 40 20 10 10 0 0 0 5 0 0 5 20 30 30 40 50 50
PRECIP TYPE S S S S S S S S S S S
12 HOUR QPF 0.06 0.11 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.04
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 1.0 1.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.4
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.7 2.5 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.6 3.1 3.6 3.5 3.3 4.3 5.8 5.7 5.3 6.6 7.9 7.8 7.3 7.9 8.7 8.3 7.4 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 13 10 10 9 6 4 4 4 4 4 6 8 8 8 8
SNOW DENSITY (%) 6 6 6 6 6 7 10 10 11 16 25 25 25 25 25 16 12 12 12 12
..COMMISSARY RIDGE (9,340 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC SC BK BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 30 30 30 45 50 65 70 75 80 80 85 85 80 80 80 80
TEMPERATURE 34 29 28 27 26 30 37 40 36 32 33 32 28 26 29 28 22
MIN/MAX TEMP 26 40 26 31
DEWPOINT TEMP 24 21 21 20 18 19 24 27 28 27 27 26 23 21 21 20 15
HUMIDITY 66 71 75 73 70 64 59 60 71 81 77 78 81 80 72 73 75
WIND DIR W W W W SW SW SW SW SW SW SW SW W SW W W W
WIND (MPH) 20 13 10 10 10 17 25 26 29 26 25 24 21 19 19 20 21
WIND GUST (MPH) 32 24 18 18 19 28 37 41 44 41 39 36 33 32 32 33 35
PRECIP PROB (%) 10 5 5 5 20 20 20 40 80 80 90 90 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.14 0.18 0.09 0.09
12 HOUR QPF 0.00 0.01 0.32 0.18
LOW END QPF 0.00 0.00 0.09 0.07
HIGH END QPF 0.01 0.03 0.36 0.26
6 HOUR SNOW 0.0 0.0 0.0 0.0 1.3 2.0 1.3 1.3
12 HOUR SNOW 0.0 0.0 3.3 2.6
LOW END SNOW 0.0 0.0 0.0 0.4
HIGH END SNOW 0.1 0.1 4.2 3.2
SNOW LEVEL (KFT) 7.3 7.0 6.7 6.7 6.7 7.0 7.6 8.0 8.2 8.2 8.0 7.5 6.4 5.2 5.1 4.9 4.2
SNOW RATIO (:1) 14 14 14 14 14 14 10 10 9 9 11 11 14 14 15 15 16
SNOW DENSITY (%) 7 7 7 7 7 7 10 10 11 11 9 9 7 7 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV BK BK BK SC FW SC FW FW FW SC SC SC FW SC SC SC SC SC
CLOUD COVER (%) 80 75 60 60 55 30 15 30 15 15 20 45 30 40 25 40 25 30 35 45
TEMPERATURE 18 14 22 24 17 15 30 34 22 21 43 44 31 31 48 47 36 33 46 43
MIN/MAX TEMP 13 26 14 37 20 48 29 53 31 49
DEWPOINT TEMP 9 5 11 13 8 7 10 14 9 7 13 18 14 12 19 23 20 18 23 25
HUMIDITY 68 68 63 62 67 70 42 43 57 54 29 35 49 45 31 38 52 53 40 49
WIND DIR W NW NW NW W W W W S S SW SW S S SW SW S SW SW W
WIND (MPH) 14 13 19 21 11 10 13 10 8 9 16 13 12 13 23 18 13 13 20 19
WIND GUST (MPH) 24 24 31 33 19 16 23 19 14 14 26 24 20 23 36 29 21 24 32 33
PRECIP PROB (%) 70 80 90 40 10 10 5 0 0 0 5 0 0 5 20 30 30 40 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.05 0.11 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.03
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 0.8 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.3 2.1 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.7 3.2 3.6 3.5 3.3 4.3 5.8 5.7 5.4 6.7 7.9 7.8 7.4 7.9 8.7 8.3 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 12 9 9 7 4 3 3 3 3 3 5 7 7 8 8
SNOW DENSITY (%) 6 6 6 6 6 8 11 11 14 25 33 33 33 33 33 20 14 14 12 12
..WILLOW CREEK SNOTEL (8,200 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC SC BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 45 20 35 45 55 75 75 75 85 80 85 90 85 85 85 80
TEMPERATURE 38 32 30 29 29 37 46 46 39 35 36 35 31 28 36 33 25
MIN/MAX TEMP 27 48 27 38
DEWPOINT TEMP 28 24 22 20 19 24 30 33 31 31 29 27 25 20 25 24 19
HUMIDITY 68 71 72 69 66 59 53 61 74 84 75 71 77 73 63 69 78
WIND DIR W W W SW SW SW SW SW SW SW SW SW W W W W W
WIND (MPH) 18 13 10 11 11 16 21 24 24 21 20 20 18 18 18 18 18
WIND GUST (MPH) 28 21 17 18 18 26 35 36 36 35 34 33 29 27 28 29 29
PRECIP PROB (%) 10 5 10 10 20 30 30 40 90 90 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.14 0.21 0.15 0.12
12 HOUR QPF 0.00 0.01 0.35 0.27
LOW END QPF 0.00 0.00 0.11 0.09
HIGH END QPF 0.01 0.05 0.41 0.36
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 2.0 2.2 1.8
12 HOUR SNOW 0.0 0.0 2.4 4.0
LOW END SNOW 0.0 0.0 0.0 0.8
HIGH END SNOW 0.1 0.1 3.7 5.4
SNOW LEVEL (KFT) 7.3 6.9 6.6 6.6 6.6 6.9 7.5 8.0 8.1 8.2 8.0 7.1 6.1 4.7 4.6 4.6 4.1
SNOW RATIO (:1) 12 12 12 12 12 12 8 8 7 7 10 10 14 14 15 15 16
SNOW DENSITY (%) 8 8 8 8 8 8 12 12 14 14 10 10 7 7 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV BK BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 80 75 70 60 55 35 15 30 20 15 30 45 30 45 30 40 35 30 40 50
TEMPERATURE 20 17 31 29 21 18 39 39 25 24 52 50 34 32 58 54 39 35 55 50
MIN/MAX TEMP 16 34 16 45 22 56 31 61 33 57
DEWPOINT TEMP 11 7 15 17 9 8 15 18 11 10 18 23 17 15 24 28 22 20 27 29
HUMIDITY 68 64 52 60 59 64 37 42 55 54 26 34 49 49 27 36 50 54 34 44
WIND DIR W NW NW W SW SW W SW SE SE SW S SE SE SW S SE S SW W
WIND (MPH) 13 13 18 18 12 10 13 11 10 11 16 13 13 14 21 17 14 14 19 18
WIND GUST (MPH) 23 21 29 28 18 17 21 18 16 17 25 23 21 23 33 28 21 23 31 28
PRECIP PROB (%) 70 70 90 40 10 10 10 0 0 0 5 5 0 5 20 40 30 40 50 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.08 0.11 0.02 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 1.3 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.5 2.1 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.9 2.5 3.2 3.6 3.4 3.2 4.3 5.7 5.6 5.3 6.7 7.9 7.7 7.3 7.9 8.6 8.2 7.3 7.4 7.6
SNOW RATIO (:1) 16 16 15 16 16 12 8 7 6 3 2 2 2 2 2 4 6 6 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 12 14 16 33 50 50 50 50 50 25 16 16 14 14
..LAVA MOUNTAIN (10,430 FT) FREMONT COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK BK SC SC BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 55 45 30 60 65 75 80 90 90 90 90 90 80 80 75 85
TEMPERATURE 28 25 23 21 22 26 28 30 29 29 29 29 25 23 23 22 19
MIN/MAX TEMP 21 30 23 24
DEWPOINT TEMP 18 19 17 15 18 20 22 25 26 25 24 24 21 17 17 16 11
HUMIDITY 67 77 79 77 84 79 78 82 87 86 83 82 83 79 78 77 72
WIND DIR W W W W W SW SW SW SW SW SW SW W SW SW W W
WIND (MPH) 17 17 17 16 16 18 19 19 20 21 24 24 21 19 17 16 16
WIND GUST (MPH) 28 25 25 24 24 29 33 33 33 34 35 34 33 29 27 27 26
PRECIP PROB (%) 10 0 5 10 20 50 40 60 90 90 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.05 0.15 0.18 0.07 0.10
12 HOUR QPF 0.00 0.06 0.33 0.17
LOW END QPF 0.00 0.00 0.13 0.01
HIGH END QPF 0.01 0.14 0.43 0.31
6 HOUR SNOW 0.0 0.0 0.2 0.7 1.8 2.4 1.1 1.4
12 HOUR SNOW 0.0 0.9 4.2 2.5
LOW END SNOW 0.0 0.0 1.0 0.1
HIGH END SNOW 0.0 1.2 5.0 4.1
SNOW LEVEL (KFT) 7.1 6.7 6.2 5.7 6.0 6.7 7.4 8.1 8.1 8.1 7.9 7.4 6.3 5.2 5.1 5.2 4.6
SNOW RATIO (:1) 15 15 16 16 16 16 13 13 12 12 13 13 15 15 14 14 15
SNOW DENSITY (%) 6 6 6 6 6 6 7 7 8 8 7 7 6 6 7 7 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV BK SC FW FW FW FW SC SC FW SC SC SC SC SC SC BK
CLOUD COVER (%) 85 75 70 75 50 40 15 25 20 10 30 35 25 30 35 40 30 25 40 50
TEMPERATURE 16 11 14 16 13 10 23 27 17 15 34 36 26 24 40 40 30 28 39 38
MIN/MAX TEMP 10 17 9 28 14 38 24 42 26 40
DEWPOINT TEMP 9 5 6 8 7 6 8 11 8 5 12 16 14 12 17 21 20 19 19 22
HUMIDITY 74 77 71 70 76 83 52 50 67 64 40 44 60 60 39 46 66 68 44 52
WIND DIR W N NW NW W W W W SW S SW SW S S SW SW S SW SW W
WIND (MPH) 13 13 16 10 5 5 10 8 4 4 10 8 5 6 12 9 5 6 11 9
WIND GUST (MPH) 21 21 26 27 18 19 25 24 20 20 26 24 21 23 28 25 23 23 27 26
PRECIP PROB (%) 70 70 90 60 20 10 10 5 0 0 5 5 0 5 20 30 30 40 50 60
PRECIP TYPE S S S S S S S S S S S
12 HOUR QPF 0.14 0.11 0.03 0.00 0.00 0.00 0.00 0.00 0.00 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 2.1 1.6 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.7
LOW END SNOW 0.0 0.3 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.8 2.0 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.3 2.8 3.5 3.3 2.9 4.2 5.8 5.4 5.0 6.6 8.0 7.6 7.2 7.9 8.7 8.4 7.7 7.7 7.9
SNOW RATIO (:1) 16 15 15 16 16 13 12 13 11 6 5 6 5 4 4 6 7 7 8 8
SNOW DENSITY (%) 6 6 6 6 6 7 8 7 9 16 20 16 20 25 25 16 14 14 12 12
..GROUSE MOUNTAIN (9,400 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK BK SC SC BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 50 35 30 55 70 80 80 80 90 90 90 90 80 80 75 80
TEMPERATURE 30 26 23 22 23 28 29 31 31 30 29 29 25 23 23 24 21
MIN/MAX TEMP 21 33 22 26
DEWPOINT TEMP 20 20 18 16 17 21 24 27 26 26 25 25 21 17 19 16 11
HUMIDITY 67 77 81 77 79 74 83 84 83 86 86 85 86 79 83 72 66
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 11 9 9 9 8 11 13 13 13 14 16 16 13 12 11 11 10
WIND GUST (MPH) 25 19 18 18 18 24 29 29 28 28 31 29 26 25 25 24 23
PRECIP PROB (%) 10 0 5 10 30 60 40 60 90 90 100 100 100 100 80 80 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.03 0.17 0.20 0.08 0.08
12 HOUR QPF 0.00 0.04 0.37 0.16
LOW END QPF 0.00 0.00 0.17 0.03
HIGH END QPF 0.01 0.16 0.47 0.29
6 HOUR SNOW 0.0 0.0 0.2 0.4 2.0 2.6 1.2 1.2
12 HOUR SNOW 0.0 0.6 4.6 2.4
LOW END SNOW 0.0 0.0 1.8 0.5
HIGH END SNOW 0.0 1.5 5.9 4.3
SNOW LEVEL (KFT) 7.1 6.7 6.3 5.9 6.2 6.7 7.5 8.0 8.1 8.1 7.9 7.2 6.1 5.0 4.8 4.9 4.5
SNOW RATIO (:1) 14 14 15 15 15 15 12 12 12 12 13 13 16 16 15 15 15
SNOW DENSITY (%) 7 7 6 6 6 6 8 8 8 8 7 7 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 85 80 70 75 60 35 20 30 25 15 30 40 30 35 40 45 35 30 40 50
TEMPERATURE 16 12 15 20 14 11 23 29 18 16 34 39 26 24 41 43 31 28 39 40
MIN/MAX TEMP 11 21 9 30 14 41 23 46 26 43
DEWPOINT TEMP 10 5 7 9 8 5 10 11 10 6 14 18 15 13 17 23 21 19 21 23
HUMIDITY 77 73 71 62 76 76 57 46 70 64 43 42 63 62 37 45 66 68 48 50
WIND DIR W N N NW W W W SW S S SW SW SE S SW SW SE S SW W
WIND (MPH) 8 6 11 12 6 5 10 9 6 6 11 9 9 9 12 10 9 9 11 10
WIND GUST (MPH) 16 16 24 24 13 12 20 19 13 16 23 19 18 19 26 21 18 18 24 21
PRECIP PROB (%) 70 70 90 40 10 10 10 5 0 0 5 0 0 5 10 30 30 40 50 50
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.11 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.06
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 1.8 1.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.5 1.4 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.2 2.8 3.6 3.4 2.9 4.2 5.8 5.4 4.9 6.6 7.9 7.5 7.2 7.9 8.7 8.3 7.5 7.6 7.8
SNOW RATIO (:1) 16 16 15 16 17 13 11 12 11 5 4 4 4 3 3 5 7 6 8 8
SNOW DENSITY (%) 6 6 6 6 5 7 9 8 9 20 25 25 25 33 33 20 14 16 12 12
..TOGWOTEE MOUNTAIN LODGE (8,710 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 50 30 25 65 70 90 80 90 90 90 90 90 75 80 80 85
TEMPERATURE 33 28 27 25 24 29 34 35 34 32 32 31 28 26 27 27 23
MIN/MAX TEMP 24 36 26 29
DEWPOINT TEMP 26 22 20 18 18 23 29 31 32 28 28 27 24 22 22 22 17
HUMIDITY 76 77 74 75 79 77 81 85 93 86 84 85 84 84 81 80 77
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 8 5 5 5 4 6 10 11 10 10 12 11 10 8 8 8 5
WIND GUST (MPH) 20 17 17 16 14 20 25 26 26 27 29 27 25 21 20 20 19
PRECIP PROB (%) 10 0 5 10 30 70 50 70 90 90 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.05 0.14 0.26 0.08 0.08
12 HOUR QPF 0.00 0.06 0.40 0.16
LOW END QPF 0.00 0.00 0.19 0.04
HIGH END QPF 0.01 0.14 0.43 0.26
6 HOUR SNOW 0.0 0.0 0.1 0.1 1.3 2.9 1.2 1.1
12 HOUR SNOW 0.0 0.2 4.2 2.3
LOW END SNOW 0.0 0.0 1.2 0.0
HIGH END SNOW 0.0 1.0 4.5 3.5
SNOW LEVEL (KFT) 7.1 6.6 6.2 5.8 6.0 6.7 7.4 8.0 8.0 8.0 7.8 7.2 6.1 5.0 4.8 4.9 4.5
SNOW RATIO (:1) 12 12 14 14 13 13 10 10 10 10 11 11 15 15 14 14 15
SNOW DENSITY (%) 8 8 7 7 7 7 10 10 10 10 9 9 6 6 7 7 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 85 80 70 75 60 35 20 30 20 15 30 40 30 35 40 45 35 30 40 55
TEMPERATURE 19 15 21 22 17 14 28 32 20 18 40 42 29 27 46 45 34 31 45 42
MIN/MAX TEMP 14 24 13 34 17 45 27 49 30 47
DEWPOINT TEMP 11 7 12 14 9 7 14 17 10 7 18 23 17 14 23 28 22 21 27 29
HUMIDITY 72 70 69 71 70 73 55 53 64 61 41 46 60 57 40 51 61 66 49 60
WIND DIR NW N N NW W W W SW SE S SW SW SE SE SW S SE S SW W
WIND (MPH) 3 3 8 11 5 5 8 8 5 5 9 8 8 8 11 9 8 8 10 9
WIND GUST (MPH) 13 13 19 20 11 17 16 11 12 19 17 14 16 21 18 14 14 20 19
PRECIP PROB (%) 70 70 90 50 10 10 10 5 0 0 5 0 0 5 10 30 30 40 50 50
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.06
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 1.8 1.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.4 1.2 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.9 2.2 2.8 3.5 3.4 2.9 4.2 5.8 5.4 4.9 6.6 7.9 7.5 7.2 7.9 8.7 8.3 7.6 7.6 7.8
SNOW RATIO (:1) 16 16 15 16 16 12 9 11 9 4 2 3 3 2 2 4 5 5 6 6
SNOW DENSITY (%) 6 6 6 6 6 8 11 9 11 25 50 33 33 50 50 25 20 20 16 16
..BROOKS LAKE LODGE (9,340 FT) FREMONT COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK BK SC SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 55 40 25 60 70 85 80 85 85 85 85 85 75 80 75 80
TEMPERATURE 34 28 25 24 23 28 33 35 34 32 32 31 27 26 27 27 23
MIN/MAX TEMP 22 36 25 29
DEWPOINT TEMP 22 20 18 16 17 21 24 26 27 26 27 26 22 19 19 16 13
HUMIDITY 60 73 74 72 79 75 68 69 76 79 81 80 81 75 70 63 66
WIND DIR W W W W W W SW SW SW SW SW SW W SW SW W W
WIND (MPH) 10 9 9 8 8 10 13 13 12 13 14 14 12 11 10 11 9
WIND GUST (MPH) 25 23 21 21 21 28 32 32 31 33 34 34 31 28 26 26 23
PRECIP PROB (%) 10 0 5 10 30 50 40 60 90 90 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.05 0.16 0.17 0.09 0.11
12 HOUR QPF 0.00 0.06 0.33 0.20
LOW END QPF 0.00 0.01 0.14 0.04
HIGH END QPF 0.01 0.13 0.37 0.28
6 HOUR SNOW 0.0 0.0 0.2 0.7 2.0 2.3 1.4 1.6
12 HOUR SNOW 0.0 0.9 4.3 3.0
LOW END SNOW 0.0 0.0 0.7 0.1
HIGH END SNOW 0.1 1.4 5.1 4.0
SNOW LEVEL (KFT) 7.2 6.6 6.3 5.8 6.0 6.7 7.5 8.1 8.2 8.1 8.0 7.4 6.3 5.2 5.1 5.2 4.6
SNOW RATIO (:1) 15 15 15 15 15 15 13 13 12 12 13 13 15 15 14 14 15
SNOW DENSITY (%) 6 6 6 6 6 6 7 7 8 8 7 7 6 6 7 7 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV BK SC FW FW FW FW SC SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 75 75 70 70 50 35 20 20 15 10 30 35 25 30 35 35 25 25 35 50
TEMPERATURE 18 13 20 21 15 13 27 31 19 17 39 41 28 26 45 45 33 30 43 42
MIN/MAX TEMP 12 23 11 33 16 43 25 48 28 46
DEWPOINT TEMP 10 7 8 10 8 7 10 12 10 6 13 18 15 13 18 23 20 20 21 24
HUMIDITY 72 75 59 62 73 76 48 45 67 61 34 39 58 57 33 41 58 66 41 48
WIND DIR W N NW NW W W W W SW S SW SW S S SW SW S SW SW W
WIND (MPH) 5 5 10 10 5 5 9 6 5 5 10 6 6 8 12 8 6 8 11 9
WIND GUST (MPH) 18 18 24 25 16 16 23 21 17 17 25 20 18 21 27 23 19 20 26 24
PRECIP PROB (%) 70 70 90 60 20 10 10 5 0 0 5 5 0 5 20 30 40 40 60 60
PRECIP TYPE S S S S S S S S S S S
12 HOUR QPF 0.16 0.12 0.03 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 2.5 1.8 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.3 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.7 1.9 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 3.0 2.2 2.8 3.5 3.3 2.9 4.2 5.8 5.4 5.0 6.6 8.0 7.6 7.2 7.9 8.8 8.4 7.7 7.7 7.9
SNOW RATIO (:1) 16 16 15 17 17 13 11 12 11 6 4 5 4 3 3 5 7 6 8 8
SNOW DENSITY (%) 6 6 6 5 5 7 9 8 9 16 25 20 25 33 33 20 14 16 12 12
..BAIRD SNOW (8,900 FT) BONNEVILLE COUNTY ID
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 30 15 40 65 75 85 90 100 100 100 100 100 100 95 90 85
TEMPERATURE 31 26 24 24 26 22 21 32 33 33 30 28 21 19 19 19 22
MIN/MAX TEMP 22 33 19 22
DEWPOINT TEMP 26 18 17 23 22 21 19 31 33 33 30 28 16 14 14 15 16
HUMIDITY 82 70 75 96 83 96 93 96 99 99 99 98 82 79 80 85 79
WIND DIR W W SW SW SW SW SW SW SW S SW SW SW SW W W W
WIND (MPH) 18 17 14 16 14 18 18 19 21 21 23 23 20 18 17 18 19
WIND GUST (MPH) 26 23 20 24 28 29 28 31 31 31 27 25 25 26 26
PRECIP PROB (%) 5 5 10 10 30 50 70 80 100 100 100 100 100 100 80 80 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.05 0.18 0.25 0.13 0.10
12 HOUR QPF 0.00 0.06 0.43 0.23
LOW END QPF 0.00 0.02 0.17 0.05
HIGH END QPF 0.02 0.22 0.52 0.34
6 HOUR SNOW 0.0 0.0 0.1 0.4 1.4 2.9 1.9 1.6
12 HOUR SNOW 0.0 0.5 4.3 3.5
LOW END SNOW 0.0 0.1 0.7 0.5
HIGH END SNOW 0.1 1.2 5.0 4.3
SNOW LEVEL (KFT) 7.1 6.6 6.1 6.2 6.4 6.5 7.3 7.9 8.0 8.0 7.5 6.4 5.7 4.5 4.1 3.8 3.6
SNOW RATIO (:1) 12 12 12 12 12 12 12 10 9 9 10 13 14 15 16 15 15
SNOW DENSITY (%) 8 8 8 8 8 8 8 10 11 11 10 7 7 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV BK BK SC FW FW FW FW SC SC SC SC SC SC BK BK BK BK
CLOUD COVER (%) 95 95 85 55 55 25 15 25 20 20 30 35 35 45 35 50 55 60 65 60
TEMPERATURE 14 11 20 22 18 15 27 31 21 20 39 40 29 27 44 44 34 31 41 40
MIN/MAX TEMP 11 24 13 32 19 42 26 46 29 43
DEWPOINT TEMP 10 11 14 10 9 8 11 14 12 10 14 19 16 15 19 22 21 20 22 24
HUMIDITY 83 100 78 59 67 73 50 49 68 64 35 42 58 60 36 41 58 63 46 52
WIND DIR W N NW NW SW S W SW SE SE S SW E E S SW SE SE SW W
WIND (MPH) 14 13 17 17 10 9 10 11 10 10 11 12 12 12 14 16 12 11 12 13
WIND GUST (MPH) 25 28 16 19 19 16 17 21 23 20 19 26 27 19 19 24 25
PRECIP PROB (%) 60 80 80 20 5 5 5 0 0 0 5 0 5 5 20 30 30 40 50 40
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.11 0.09 0.01 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 1.7 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.5 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 2.8 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.2 2.8 3.7 3.5 3.1 4.3 5.7 5.5 5.1 6.6 7.7 7.5 7.1 7.7 8.4 8.1 7.2 7.2 7.5
SNOW RATIO (:1) 16 16 15 16 15 12 9 8 7 4 3 3 3 3 3 5 7 7 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 11 12 14 25 33 33 33 33 33 20 14 14 14 14
..PINE CREEK PASS SNOTEL (6,720 FT) TETON COUNTY ID
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK FW FW SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 10 15 35 55 70 90 90 100 100 95 95 100 100 95 90 85
TEMPERATURE 42 36 34 34 33 37 39 43 45 42 39 36 29 29 27 28 31
MIN/MAX TEMP 33 45 28 31
DEWPOINT TEMP 23 21 23 26 28 26 30 38 40 40 37 36 24 16 19 23 20
HUMIDITY 46 54 65 71 81 63 69 81 84 94 94 99 82 57 72 80 64
WIND DIR SW SW S S S S SW SW SW S SW SW SW SW SW SW W
WIND (MPH) 10 6 6 6 5 10 11 11 10 10 11 11 10 10 10 11 10
WIND GUST (MPH) 20 17 14 16 14 20 25 25 23 24 25 24 20 20 21 21 20
PRECIP PROB (%) 5 5 5 10 30 40 70 80 100 100 100 100 100 100 80 80 80
PRECIP TYPE S S S R R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.08 0.12 0.20 0.10 0.08
12 HOUR QPF 0.00 0.09 0.32 0.18
LOW END QPF 0.00 0.04 0.16 0.04
HIGH END QPF 0.01 0.20 0.44 0.29
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.5 1.3 1.2
12 HOUR SNOW 0.0 0.0 0.5 2.5
LOW END SNOW 0.0 0.0 0.1 0.3
HIGH END SNOW 0.0 0.3 1.8 3.9
SNOW LEVEL (KFT) 7.0 6.5 6.0 6.1 6.3 6.6 7.2 7.7 7.9 7.8 7.5 6.2 5.3 4.3 3.9 3.7 3.5
SNOW RATIO (:1) 4 5 6 6 5 6 5 4 4 4 5 10 12 14 15 14 14
SNOW DENSITY (%) 25 20 16 16 20 16 20 25 25 25 20 10 8 7 6 7 7
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV BK BK FW FW FW FW FW SC SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 90 80 80 55 60 20 10 25 25 20 25 35 40 45 35 50 55 55 65 60
TEMPERATURE 22 20 32 34 25 21 38 42 29 26 50 53 38 35 57 57 42 38 54 53
MIN/MAX TEMP 20 34 19 43 25 55 34 59 37 55
DEWPOINT TEMP 21 17 18 13 14 12 15 17 17 15 19 22 22 20 24 25 26 25 27 27
HUMIDITY 97 88 57 41 62 68 38 36 60 63 29 29 52 54 28 29 53 59 35 36
WIND DIR SW N NW NW S SE W SW SE SE S S SE SE S SW SE SE SW SW
WIND (MPH) 5 3 9 10 4 4 6 6 5 5 8 8 8 8 10 10 6 5 9 9
WIND GUST (MPH) 12 10 19 21 10 14 13 11 18 18 13 14 23 20 13 12 19 17
PRECIP PROB (%) 60 60 70 20 5 5 5 0 0 0 5 5 5 5 20 30 30 40 50 40
PRECIP TYPE S S S S R R S S S S
12 HOUR QPF 0.09 0.06 0.01 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 1.4 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.4 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 2.3 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.2 2.8 3.7 3.5 3.1 4.3 5.7 5.5 5.1 6.6 7.7 7.5 7.1 7.7 8.4 8.0 7.1 7.2 7.5
SNOW RATIO (:1) 16 16 15 15 14 9 5 5 4 1 1 1 1 1 1 3 4 4 4 4
SNOW DENSITY (%) 6 6 6 6 7 11 20 20 25 100 100 100 100 100 100 33 25 25 25 25
..GARNS MOUNTAIN (9,015 FT) TETON COUNTY ID
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC CL FW SC BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 35 5 10 35 60 65 80 85 100 100 100 100 100 100 95 90 85
TEMPERATURE 35 30 28 30 33 26 26 31 36 35 32 29 23 21 20 21 25
MIN/MAX TEMP 26 36 21 25
DEWPOINT TEMP 24 22 20 25 30 24 26 31 35 35 32 28 20 16 19 20 22
HUMIDITY 65 71 71 82 90 91 99 99 95 99 99 97 87 82 94 97 89
WIND DIR SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW
WIND (MPH) 16 13 12 12 11 16 18 18 17 18 18 19 18 17 16 16 14
WIND GUST (MPH) 27 24 20 20 19 28 34 33 31 29 31 31 29 28 29 29 27
PRECIP PROB (%) 5 5 5 10 30 40 70 80 100 100 100 100 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.03 0.12 0.20 0.26 0.13 0.10
12 HOUR QPF 0.00 0.15 0.46 0.23
LOW END QPF 0.00 0.04 0.21 0.04
HIGH END QPF 0.01 0.27 0.55 0.32
6 HOUR SNOW 0.0 0.0 0.3 0.8 0.2 2.6 1.9 1.6
12 HOUR SNOW 0.0 1.1 2.8 3.5
LOW END SNOW 0.0 0.0 0.7 0.4
HIGH END SNOW 0.0 1.1 4.7 4.6
SNOW LEVEL (KFT) 6.9 6.4 6.0 6.1 6.3 6.5 7.1 7.6 7.8 7.8 7.5 6.1 5.0 4.1 3.8 3.6 3.5
SNOW RATIO (:1) 8 8 9 9 9 11 9 7 7 7 8 12 14 15 16 15 15
SNOW DENSITY (%) 12 12 11 11 11 9 11 14 14 14 12 8 7 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV SC BK FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 85 75 80 50 50 20 10 25 25 20 25 35 40 45 35 55 55 60 70 65
TEMPERATURE 20 15 22 27 22 17 29 34 25 23 42 44 33 31 48 50 37 34 45 45
MIN/MAX TEMP 15 27 16 35 22 46 30 51 33 46
DEWPOINT TEMP 19 11 16 14 13 11 15 18 16 13 18 23 20 18 23 26 24 23 26 27
HUMIDITY 97 84 78 57 68 77 55 51 68 65 38 43 58 58 37 39 59 64 47 49
WIND DIR W N NW NW S S SW SW SE SE S SW SE SE S SW S S SW SW
WIND (MPH) 9 5 13 13 5 5 9 9 8 8 11 12 10 11 14 14 9 8 12 12
WIND GUST (MPH) 17 13 26 27 12 11 20 19 14 16 23 25 19 20 29 28 18 17 26 24
PRECIP PROB (%) 60 60 70 30 5 5 5 0 0 0 5 5 5 5 20 30 30 40 50 40
PRECIP TYPE S S S S R S S S S S
12 HOUR QPF 0.15 0.07 0.01 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 2.3 1.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.5 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 2.9 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.1 2.7 3.7 3.6 3.1 4.3 5.7 5.4 5.0 6.6 7.7 7.5 7.1 7.6 8.4 8.0 7.1 7.1 7.4
SNOW RATIO (:1) 16 16 16 15 15 12 7 6 5 3 2 2 2 2 2 4 5 6 6 5
SNOW DENSITY (%) 6 6 6 6 6 8 14 16 20 33 50 50 50 50 50 25 20 16 16 20
..BIG ELK MOUNTAIN (8,734 FT) BONNEVILLE COUNTY ID
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 SC FW FW SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 50 10 15 50 65 70 80 90 100 100 95 95 100 100 95 90 85
TEMPERATURE 34 30 30 32 34 28 27 37 38 38 35 32 22 20 19 20 24
MIN/MAX TEMP 28 38 20 24
DEWPOINT TEMP 26 18 19 24 27 22 24 35 37 36 34 31 14 13 16 20 18
HUMIDITY 71 61 63 72 75 78 89 94 96 93 97 96 72 73 87 99 79
WIND DIR W SW SW SW SW SW SW SW SW S SW SW SW SW W W W
WIND (MPH) 21 18 17 17 17 20 23 23 25 25 26 26 24 21 19 19 21
WIND GUST (MPH) 28 24 27 33 33 33 33 33 33 29 27 27 27 28
PRECIP PROB (%) 5 5 10 10 30 40 60 70 100 100 90 90 100 100 80 80 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.09 0.16 0.19 0.10 0.08
12 HOUR QPF 0.00 0.10 0.35 0.18
LOW END QPF 0.00 0.01 0.07 0.04
HIGH END QPF 0.01 0.15 0.42 0.29
6 HOUR SNOW 0.0 0.0 0.1 0.3 0.0 1.4 1.4 1.3
12 HOUR SNOW 0.0 0.4 1.4 2.7
LOW END SNOW 0.0 0.0 0.2 0.4
HIGH END SNOW 0.0 0.6 3.2 4.0
SNOW LEVEL (KFT) 7.0 6.5 6.2 6.4 6.4 6.7 7.3 7.8 7.9 8.0 7.6 6.3 5.5 4.3 3.9 3.6 3.5
SNOW RATIO (:1) 9 9 9 9 9 9 9 7 7 7 8 12 14 15 16 15 15
SNOW DENSITY (%) 11 11 11 11 11 11 11 14 14 14 12 8 7 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV SC SC FW FW FW FW FW FW SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 95 85 85 45 40 20 10 20 15 20 25 35 35 45 30 50 55 55 65 60
TEMPERATURE 19 15 22 26 21 19 30 34 26 24 42 46 34 32 48 49 38 35 44 45
MIN/MAX TEMP 14 26 18 35 24 46 32 50 34 46
DEWPOINT TEMP 16 13 15 11 11 11 13 14 15 13 17 19 19 18 21 22 23 23 24 24
HUMIDITY 89 93 75 52 65 70 49 43 63 62 36 34 54 56 34 34 54 61 45 43
WIND DIR SW NW NW NW SW S SW SW SE SE S S SE SE S SW SE SE S SW
WIND (MPH) 17 14 20 17 9 8 10 10 10 11 13 14 13 13 18 18 12 10 14 14
WIND GUST (MPH) 23 28 31 16 13 19 20 17 18 25 26 23 21 32 31 21 19 27 26
PRECIP PROB (%) 60 70 80 20 5 5 5 0 0 0 5 0 0 5 20 30 30 40 50 40
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.10 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 1.5 1.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.4 MM MM MM MM MM MM MM MM MM
HIGH END SNOW 2.4 MM MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.3 2.8 3.7 3.5 3.2 4.3 5.7 5.5 5.2 6.7 7.7 7.6 7.1 7.7 8.4 8.0 7.1 7.2 7.4
SNOW RATIO (:1) 16 16 16 16 15 11 7 6 5 3 2 2 2 2 2 4 6 6 6 6
SNOW DENSITY (%) 6 6 6 6 6 9 14 16 20 33 50 50 50 50 50 25 16 16 16 16
..SYLVAN PASS (8,420 FT) PARK COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 45 40 40 65 85 95 90 90 90 90 90 90 85 85 85 85
TEMPERATURE 35 30 27 25 25 28 34 37 35 32 32 30 26 24 28 28 25
MIN/MAX TEMP 23 39 24 32
DEWPOINT TEMP 23 21 20 18 19 22 25 28 29 28 28 26 22 19 19 17 15
HUMIDITY 62 69 74 75 79 79 70 69 78 84 84 85 86 80 70 63 64
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 16 13 13 13 13 17 19 20 19 18 19 19 17 16 14 16 13
WIND GUST (MPH) 32 27 28 27 27 32 36 39 36 34 36 35 33 29 29 29 27
PRECIP PROB (%) 5 5 5 5 30 50 50 70 80 80 90 90 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.02 0.11 0.19 0.22 0.13 0.12
12 HOUR QPF 0.00 0.13 0.41 0.25
LOW END QPF 0.00 0.04 0.21 0.06
HIGH END QPF 0.02 0.18 0.56 0.37
6 HOUR SNOW 0.0 0.0 0.3 1.0 2.4 3.1 2.0 1.8
12 HOUR SNOW 0.0 1.3 5.5 3.8
LOW END SNOW 0.0 0.0 2.0 0.8
HIGH END SNOW 0.1 1.9 7.3 5.6
SNOW LEVEL (KFT) 7.0 6.8 6.2 5.7 5.8 6.7 7.4 7.7 7.8 7.8 7.6 6.6 5.4 4.7 4.4 4.4 4.0
SNOW RATIO (:1) 14 14 15 15 16 16 14 14 13 13 14 14 16 16 15 15 15
SNOW DENSITY (%) 7 7 6 6 6 6 7 7 7 7 7 7 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV OV OV BK SC FW SC FW FW SC SC SC SC SC BK SC SC SC BK
CLOUD COVER (%) 85 85 75 80 60 45 25 40 25 20 30 45 30 50 35 50 40 45 35 55
TEMPERATURE 18 12 23 24 15 11 31 34 19 16 41 43 27 24 48 47 33 30 45 44
MIN/MAX TEMP 12 28 11 37 15 47 23 53 28 50
DEWPOINT TEMP 13 7 9 12 8 7 12 16 11 7 17 21 17 14 20 26 22 21 24 26
HUMIDITY 79 80 54 60 73 83 45 47 70 67 37 41 65 65 33 44 63 69 43 49
WIND DIR NW N NW NW W SW W SW S S SW SW S S SW SW S SW SW W
WIND (MPH) 9 9 13 17 12 13 14 14 12 12 16 13 11 12 16 13 12 13 16 14
WIND GUST (MPH) 19 18 26 26 26 24 18 18 27 23 17 18 27 23 18 19 27 26
PRECIP PROB (%) 50 50 80 30 10 5 10 0 0 0 5 0 0 5 10 20 30 30 50 50
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.14 0.06 0.01 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 2.2 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 3.0 1.0 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.0 2.7 3.4 3.2 2.7 4.2 5.7 5.2 4.8 6.5 7.8 7.4 7.1 7.8 8.6 8.2 7.5 7.6 7.8
SNOW RATIO (:1) 16 16 15 17 17 13 12 13 11 5 3 4 4 3 3 5 6 6 7 7
SNOW DENSITY (%) 6 6 6 5 5 7 8 7 9 20 33 25 25 33 33 20 16 16 14 14
..HEDGES PEAK (9,675 FT) PARK COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 45 35 35 50 70 85 80 75 85 85 85 85 80 85 80 85
TEMPERATURE 34 29 27 26 24 28 33 35 33 31 31 29 25 23 24 24 21
MIN/MAX TEMP 24 35 23 26
DEWPOINT TEMP 21 21 19 19 18 22 25 27 27 27 27 26 21 17 17 16 13
HUMIDITY 58 71 72 73 79 79 72 71 78 86 86 87 86 79 74 70 72
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 16 14 13 12 12 16 18 19 19 18 18 18 16 14 13 14 12
WIND GUST (MPH) 33 28 28 25 26 32 36 39 37 34 35 34 32 29 28 28 26
PRECIP PROB (%) 0 0 5 5 20 40 60 70 90 90 100 100 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.04 0.02 0.15 0.24 0.15 0.15
12 HOUR QPF 0.00 0.06 0.39 0.30
LOW END QPF 0.00 0.01 0.19 0.10
HIGH END QPF 0.00 0.13 0.51 0.40
6 HOUR SNOW 0.0 0.0 0.6 0.2 1.8 3.3 2.4 2.3
12 HOUR SNOW 0.0 0.8 5.1 4.7
LOW END SNOW 0.0 0.0 1.2 1.3
HIGH END SNOW 0.0 1.1 6.6 6.1
SNOW LEVEL (KFT) 6.9 6.6 6.0 5.6 5.6 6.6 7.2 7.5 7.6 7.6 7.4 6.0 4.6 3.8 3.8 3.9 3.6
SNOW RATIO (:1) 14 14 15 15 14 14 12 12 12 12 14 14 16 16 16 16 16
SNOW DENSITY (%) 7 7 6 6 7 7 8 8 8 8 7 7 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV OV BK OV SC SC FW SC SC FW FW SC SC SC SC BK SC SC SC BK
CLOUD COVER (%) 75 70 60 70 50 35 20 30 30 15 25 40 25 45 40 55 40 40 35 55
TEMPERATURE 17 12 22 24 15 11 29 32 21 18 39 41 28 25 46 46 32 30 44 44
MIN/MAX TEMP 11 25 10 34 17 43 25 49 28 46
DEWPOINT TEMP 11 8 8 10 10 7 12 16 13 11 16 21 19 16 20 24 23 21 23 26
HUMIDITY 77 83 54 54 80 83 48 51 71 74 39 44 68 68 35 42 69 69 43 49
WIND DIR NW NW N NW W SW W SW S S SW S S S SW SW S S SW SW
WIND (MPH) 10 9 13 12 6 9 13 12 9 9 13 10 9 10 14 11 9 10 13 12
WIND GUST (MPH) 19 17 27 25 14 17 26 25 17 17 27 23 17 19 28 24 18 19 27 26
PRECIP PROB (%) 40 40 70 30 5 5 5 0 0 0 0 0 5 5 10 20 30 30 50 40
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.13 0.04 0.01 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 2.0 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.6 0.8 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.6 1.8 2.6 3.4 3.1 2.5 4.2 5.7 5.2 4.8 6.4 7.7 7.3 7.0 7.7 8.5 8.0 7.3 7.4 7.6
SNOW RATIO (:1) 17 17 15 16 16 13 10 12 11 5 3 4 4 3 3 5 6 6 7 7
SNOW DENSITY (%) 5 5 6 6 6 7 10 8 9 20 33 25 25 33 33 20 16 16 14 14
..GRIZZLY (7,470 FT) PARK COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC SC SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 50 25 30 40 55 75 80 75 85 80 85 90 85 75 80 80 80
TEMPERATURE 38 33 30 29 28 30 35 37 36 35 34 31 26 24 27 27 24
MIN/MAX TEMP 26 38 24 29
DEWPOINT TEMP 26 25 22 22 23 25 29 30 31 32 32 28 24 21 20 20 18
HUMIDITY 62 71 73 75 82 82 79 76 83 87 91 90 91 90 76 75 78
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW SW SW SW W
WIND (MPH) 14 13 12 10 10 13 18 20 19 18 18 16 12 11 12 12 10
WIND GUST (MPH) 31 27 25 23 23 28 35 37 36 35 34 29 25 24 25 24 23
PRECIP PROB (%) 5 5 5 5 10 40 60 70 90 90 100 100 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.03 0.04 0.15 0.25 0.14 0.13
12 HOUR QPF 0.00 0.07 0.40 0.27
LOW END QPF 0.00 0.02 0.22 0.11
HIGH END QPF 0.01 0.18 0.48 0.38
6 HOUR SNOW 0.0 0.0 0.4 0.1 0.6 2.9 2.2 2.0
12 HOUR SNOW 0.0 0.5 3.5 4.2
LOW END SNOW 0.0 0.0 0.7 1.5
HIGH END SNOW 0.0 1.2 5.5 5.7
SNOW LEVEL (KFT) 6.9 6.6 6.0 5.5 5.5 6.5 7.0 7.4 7.6 7.5 7.2 5.6 4.4 3.4 3.5 3.8 3.5
SNOW RATIO (:1) 9 9 13 13 12 12 9 9 8 8 12 12 16 16 16 16 16
SNOW DENSITY (%) 11 11 7 7 8 8 11 11 12 12 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK SC SC FW SC SC FW FW SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 75 65 60 65 45 30 15 30 25 15 20 35 25 45 35 50 45 40 35 45
TEMPERATURE 19 13 24 28 18 12 31 36 23 19 41 45 30 26 49 50 35 31 46 47
MIN/MAX TEMP 12 28 11 37 18 47 25 53 30 50
DEWPOINT TEMP 14 9 12 13 13 9 16 20 17 13 21 26 23 20 25 29 27 25 29 30
HUMIDITY 82 85 60 53 80 87 53 52 77 77 44 47 75 78 39 44 72 78 51 51
WIND DIR N N N NW W SW SW SW S S SW S S S SW S S S SW SW
WIND (MPH) 6 5 11 10 4 6 12 10 8 8 12 10 6 8 13 10 6 8 12 11
WIND GUST (MPH) 14 12 23 20 12 23 21 14 14 24 19 13 16 26 21 14 16 25 24
PRECIP PROB (%) 30 40 70 30 5 5 5 0 0 0 5 5 5 5 20 30 30 30 50 40
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.08 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.04
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 1.3 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.8 0.7 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.6 1.8 2.6 3.4 3.3 2.6 4.2 5.7 5.2 4.8 6.4 7.7 7.3 7.0 7.6 8.4 8.0 7.2 7.3 7.6
SNOW RATIO (:1) 17 17 15 16 16 12 8 10 9 3 2 2 2 2 2 4 5 5 5 5
SNOW DENSITY (%) 5 5 6 6 6 8 12 10 11 33 50 50 50 50 50 25 20 20 20 20
..TALUS (7,900 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW FW BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 30 15 20 55 75 90 80 85 85 85 85 85 80 80 80 80
TEMPERATURE 36 29 26 24 25 30 33 34 35 33 32 30 25 23 25 25 23
MIN/MAX TEMP 24 35 23 28
DEWPOINT TEMP 26 21 18 16 19 24 29 32 33 30 28 27 21 18 21 21 18
HUMIDITY 68 73 72 72 77 79 86 92 93 89 86 87 83 82 84 85 82
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW SW SW SW W
WIND (MPH) 10 9 9 9 9 12 13 13 12 13 16 16 13 11 10 10 8
WIND GUST (MPH) 23 20 20 19 19 24 28 28 27 26 29 28 26 23 21 23 19
PRECIP PROB (%) 10 10 10 10 30 60 80 90 100 100 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.12 0.32 0.31 0.34 0.12 0.09
12 HOUR QPF 0.00 0.44 0.65 0.21
LOW END QPF 0.00 0.22 0.36 0.06
HIGH END QPF 0.02 0.49 0.73 0.34
6 HOUR SNOW 0.0 0.0 1.6 3.1 2.8 4.1 1.8 1.3
12 HOUR SNOW 0.0 4.7 6.9 3.1
LOW END SNOW 0.0 1.0 2.7 0.6
HIGH END SNOW 0.2 6.2 10.0 5.0
SNOW LEVEL (KFT) 7.0 6.5 5.9 5.6 5.8 6.6 7.2 7.5 7.6 7.7 7.5 6.5 5.2 4.3 4.1 4.3 4.0
SNOW RATIO (:1) 12 12 15 15 13 13 11 11 10 10 12 12 15 15 15 15 15
SNOW DENSITY (%) 8 8 6 6 7 7 9 9 10 10 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK OV BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 80 65 65 70 55 30 20 30 25 15 30 40 25 40 40 45 45 40 35 40
TEMPERATURE 18 12 22 25 15 11 30 33 19 14 39 43 27 23 46 47 32 28 44 44
MIN/MAX TEMP 11 26 10 35 13 45 23 51 27 48
DEWPOINT TEMP 12 5 11 15 8 5 14 19 10 6 19 26 17 13 24 28 22 20 26 29
HUMIDITY 77 73 63 65 73 76 51 56 67 70 44 51 65 65 42 47 66 71 49 55
WIND DIR NW N N NW W SW W SW S SE SW S SE SE S S SE S SW SW
WIND (MPH) 5 5 10 9 4 5 8 6 5 5 8 6 5 6 10 8 6 6 9 6
WIND GUST (MPH) 13 13 20 19 10 19 17 11 12 19 16 12 13 20 16 13 14 20 18
PRECIP PROB (%) 60 70 80 50 10 10 10 0 0 0 5 5 5 5 20 40 40 40 50 60
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.11 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.06
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 1.8 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.3 1.0 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.0 2.8 3.5 3.3 2.8 4.2 5.7 5.3 4.8 6.5 7.8 7.4 7.1 7.7 8.5 8.1 7.3 7.4 7.6
SNOW RATIO (:1) 16 17 15 16 16 13 10 11 9 4 2 2 3 2 2 4 5 5 6 6
SNOW DENSITY (%) 6 5 6 6 6 7 10 9 11 25 50 50 33 50 50 25 20 20 16 16
..MOUNT GLORY (10,227 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 35 20 30 55 70 85 90 85 90 90 85 90 75 80 75 80
TEMPERATURE 32 28 26 26 28 30 32 32 31 31 33 30 24 23 22 22 20
MIN/MAX TEMP 25 33 22 24
DEWPOINT TEMP 24 20 18 19 22 23 27 29 30 29 29 27 22 17 18 17 15
HUMIDITY 72 73 72 75 77 75 83 90 96 94 84 87 91 79 83 80 80
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 6 5 5 5 5 6 9 8 8 8 9 10 8 6 6 6 6
WIND GUST (MPH) 20 18 17 17 17 20 24 24 23 24 26 26 23 21 21 20 21
PRECIP PROB (%) 10 5 10 10 30 50 70 90 100 100 100 100 100 100 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.02 0.11 0.20 0.36 0.12 0.10
12 HOUR QPF 0.00 0.13 0.56 0.22
LOW END QPF 0.00 0.04 0.30 0.04
HIGH END QPF 0.02 0.23 0.63 0.36
6 HOUR SNOW 0.0 0.0 0.3 1.1 1.8 4.2 1.8 1.5
12 HOUR SNOW 0.0 1.4 6.0 3.3
LOW END SNOW 0.0 0.1 2.3 0.9
HIGH END SNOW 0.1 1.8 6.6 5.1
SNOW LEVEL (KFT) 7.1 6.6 6.1 6.1 6.4 6.7 7.5 8.0 8.0 8.0 7.7 6.5 5.3 4.4 4.1 4.2 3.9
SNOW RATIO (:1) 12 12 12 12 12 12 10 10 9 9 12 12 15 15 15 15 15
SNOW DENSITY (%) 8 8 8 8 8 8 10 10 11 11 8 8 6 6 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 80 65 60 60 55 25 10 25 20 15 25 35 30 45 30 35 35 40 40 50
TEMPERATURE 18 14 20 22 18 15 28 31 23 20 38 41 31 28 45 45 35 32 41 41
MIN/MAX TEMP 13 23 13 33 19 43 27 48 30 44
DEWPOINT TEMP 10 8 10 11 10 8 12 15 12 10 15 21 16 15 20 23 22 21 24 25
HUMIDITY 72 75 65 62 70 73 50 51 62 64 38 44 53 58 36 41 59 63 50 53
WIND DIR W N N W W SW W SW SE SE S S SE SE SW SW S S SW W
WIND (MPH) 4 4 8 9 4 4 5 5 4 5 6 6 6 6 8 8 6 6 8 6
WIND GUST (MPH) 16 14 21 21 12 12 17 16 12 14 18 17 16 17 20 18 16 16 19 19
PRECIP PROB (%) 60 70 80 30 10 10 10 0 0 0 5 5 5 5 20 30 30 40 60 50
PRECIP TYPE S S S S S S S S S S
12 HOUR QPF 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.06
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 1.2 1.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 2.6 1.5 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.2 3.0 3.6 3.5 3.0 4.2 5.8 5.5 5.1 6.6 7.8 7.5 7.1 7.7 8.5 8.1 7.2 7.3 7.6
SNOW RATIO (:1) 16 16 15 16 16 12 9 9 7 4 3 3 3 3 3 4 6 6 7 7
SNOW DENSITY (%) 6 6 6 6 6 8 11 11 14 25 33 33 33 33 33 25 16 16 14 14
..FERRY PEAK (9,612 FT) LINCOLN COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC SC BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 40 15 40 45 70 85 90 95 90 85 85 85 85 85 75 85
TEMPERATURE 33 29 25 25 26 29 33 35 34 33 32 31 26 23 23 24 22
MIN/MAX TEMP 25 35 23 25
DEWPOINT TEMP 28 23 19 19 20 23 30 34 34 31 28 27 22 18 21 22 19
HUMIDITY 83 78 77 77 77 77 88 95 99 94 86 85 83 82 91 93 88
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 13 10 8 8 8 10 14 17 16 14 13 13 12 11 12 14 13
WIND GUST (MPH) 24 19 16 16 14 20 27 29 27 26 26 24 21 20 23 24 24
PRECIP PROB (%) 5 5 10 10 20 40 60 70 100 100 100 100 100 100 80 80 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.04 0.13 0.20 0.10 0.10
12 HOUR QPF 0.00 0.05 0.33 0.20
LOW END QPF 0.00 0.00 0.16 0.02
HIGH END QPF 0.01 0.12 0.41 0.38
6 HOUR SNOW 0.0 0.0 0.1 0.0 0.6 1.9 1.4 1.5
12 HOUR SNOW 0.0 0.1 2.5 2.9
LOW END SNOW 0.0 0.0 0.6 0.6
HIGH END SNOW 0.1 0.3 2.9 5.4
SNOW LEVEL (KFT) 7.1 6.7 6.3 6.2 6.3 6.6 7.4 7.9 8.0 8.0 7.8 6.6 5.5 4.6 4.1 4.2 3.9
SNOW RATIO (:1) 9 9 10 10 10 10 7 7 7 7 10 10 14 14 15 15 15
SNOW DENSITY (%) 11 11 10 10 10 10 14 14 14 14 10 10 7 7 6 6 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK SC SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 80 65 65 65 50 30 20 30 20 15 30 45 30 45 35 40 40 35 45 55
TEMPERATURE 18 15 21 24 18 15 29 33 23 20 40 43 30 27 46 46 35 31 43 43
MIN/MAX TEMP 15 24 14 34 19 45 27 49 31 45
DEWPOINT TEMP 10 8 14 15 10 8 15 19 13 9 19 24 17 15 23 27 22 21 27 29
HUMIDITY 72 73 74 68 70 73 55 56 65 62 42 47 58 60 40 47 59 66 53 57
WIND DIR W N NW W SW S W SW SE SE S S E E S S SE S SW W
WIND (MPH) 9 6 13 16 9 8 10 10 9 9 12 12 11 11 16 14 11 10 14 14
WIND GUST (MPH) 17 14 24 24 19 17 14 21 19 17 26 23 17 24 23
PRECIP PROB (%) 60 70 80 30 5 5 5 0 0 0 5 0 0 5 20 30 30 40 50 40
PRECIP TYPE S S S S S R S S S S
12 HOUR QPF 0.06 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.03
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 1.0 1.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.8 1.2 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.8 2.3 3.1 3.7 3.5 3.0 4.3 5.7 5.5 5.2 6.7 7.8 7.5 7.1 7.8 8.5 8.1 7.2 7.3 7.5
SNOW RATIO (:1) 16 16 15 16 15 11 7 7 6 3 1 2 2 2 2 4 5 5 6 6
SNOW DENSITY (%) 6 6 6 6 6 9 14 14 16 33 100 50 50 50 50 25 20 20 16 16
..BEAVER MOUNTAIN (9,737 FT) TETON COUNTY WY
DATE WEDNESDAY 04/15/26 THURSDAY 04/16/26
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 BK SC FW SC SC BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 40 15 30 45 65 90 90 85 90 85 90 85 75 80 75 80
TEMPERATURE 37 33 30 28 26 31 35 37 37 36 36 35 30 27 28 28 26
MIN/MAX TEMP 25 39 26 30
DEWPOINT TEMP 23 22 21 20 19 21 23 26 27 30 29 28 25 20 17 16 11
HUMIDITY 56 63 68 71 75 66 62 65 67 79 77 76 81 73 63 60 53
WIND DIR W W W SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 17 13 11 11 10 13 17 18 19 20 20 20 18 17 16 16 17
WIND GUST (MPH) 23 19 25 28 27 26 27 26 21 23 24
PRECIP PROB (%) 5 5 5 10 20 40 50 60 90 90 100 100 90 90 70 70 70
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.10 0.19 0.05 0.05
12 HOUR QPF 0.00 0.02 0.29 0.10
LOW END QPF 0.00 0.00 0.13 0.00
HIGH END QPF 0.01 0.10 0.38 0.25
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.3 1.6 0.7 0.7
12 HOUR SNOW 0.0 0.2 1.9 1.4
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.3 1.9 2.9
SNOW LEVEL (KFT) 7.2 6.7 6.3 6.2 6.3 6.7 7.5 8.1 8.1 8.0 7.8 6.9 5.9 5.0 4.6 4.7 4.2
SNOW RATIO (:1) 10 10 11 11 10 10 8 8 7 7 9 9 14 14 14 14 15
SNOW DENSITY (%) 10 10 9 9 10 10 12 12 14 14 11 11 7 7 7 7 6
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
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 OV BK BK BK BK SC FW SC FW FW SC SC SC SC SC SC SC SC SC BK
CLOUD COVER (%) 85 70 70 70 50 30 15 25 25 10 30 40 30 35 30 40 30 30 40 50
TEMPERATURE 21 16 22 26 21 16 30 36 24 20 42 47 33 29 48 51 38 33 46 48
MIN/MAX TEMP 15 27 14 38 19 49 28 53 31 50
DEWPOINT TEMP 11 9 7 9 12 10 10 11 13 11 14 18 18 17 18 21 24 23 22 22
HUMIDITY 66 73 52 48 68 77 42 35 62 67 32 31 53 60 30 30 57 66 38 35
WIND DIR W N NW NW W W W SW SE SE S S E SE S SW SE SE SW W
WIND (MPH) 13 12 16 13 8 6 9 9 6 8 10 9 10 10 13 11 10 9 12 11
WIND GUST (MPH) 23 23 17 16 12 18 18 16 17 24 20 17 16 23 21
PRECIP PROB (%) 60 70 70 20 10 5 5 0 0 0 0 0 0 5 10 20 20 30 40 40
PRECIP TYPE S S S S S S S S S
12 HOUR QPF 0.02 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 MM MM MM MM MM MM MM MM
HIGH END SNOW 1.2 0.9 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 2.9 2.3 3.0 3.6 3.4 3.0 4.2 5.8 5.5 5.0 6.6 7.8 7.6 7.2 7.8 8.6 8.3 7.3 7.5 7.7
SNOW RATIO (:1) 16 16 15 16 16 11 8 8 7 4 2 2 3 2 2 4 6 5 6 6
SNOW DENSITY (%) 6 6 6 6 6 9 12 12 14 25 50 50 33 50 50 25 16 20 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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