Avalanche Weather Guidance
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
017
FWUS45 KMSO 152031
AVGMSO
Avalanche Weather Guidance
National Weather Service Missoula MT
130 PM MST Mon Dec 15 2025
.DISCUSSION...
Northwest Montana: A prolonged period of active weather begins today.
Precipitation will begin this morning for the Cabinets, and around
midday for the Flathead. Snow levels will start up around 6000-7000
feet before dropping down to about 4000-5000 feet overnight tonight
through Tuesday. Expect snowfall rates of about one half inch per
hour over the Continental Divide and one half an inch per hour over
the Cabinets from about 1300 to 1500 MST today. Strong southwesterly
winds develop tonight. Precipitation will continue on Tuesday,
snowfall rates reach about 1 inch per hour over the Divide by late
afternoon.
The next notable period will be a potent cold front passage on
Wednesday morning. The front will drop snow levels to valley floors
and bring extreme southwesterly or westerly winds gusting to 50-60
mph along mountain crests. The higher peaks along the Continental
Divide and the Whitefish Range could reach 70 mph. Liquid
precipitation amounts by Friday morning will be about 3-4 inches for
the Cabinets and 2-3 inches for the Flathead. High end amounts will
be 5-6 inches (Cabinets), 3-4 inches (Flathead).
West-central Montana: A prolonged period of active weather begins
today. Precipitation will begin around midday. Snow levels will
start up around 7000 feet before dropping down to about 5000 feet
overnight tonight through Tuesday. Strong southwesterly winds
develop tonight. Precipitation will continue on Tuesday, snowfall
rates reach about one half inch per hour over the southern Missions
by late afternoon.
The next notable event will be a potent cold front passage on
Wednesday morning. The front will drop snow levels to valley floors
and bring extreme southwesterly or westerly winds gusting to 50-60
mph along mountain crests. More exposed peaks such as Point 6 and
the Missions could reach 70 mph. Liquid precipitation amounts by
Friday morning will be 2-3 inches for the Seeley/Swan, 1-2 inches
for the Rattlesnake and Bitterroots. High end amounts will be about
3-4 inches (Seeley/Swan), 2-3 inches (Rattlesnake/Bitterroots).
Central Idaho: A prolonged period of active weather begins today.
Precipitation will begin this afternoon. Snow levels will start up
around 8000-9000 feet before dropping down to about 5000-6000 feet
on Tuesday morning. Expect moderate southwesterly winds on Monday
night.
The next notable event will be a potent cold front passage on
Wednesday morning. The front will drop snow levels to valley floors
and bring extreme westerly winds gusting to 50-60 mph at Bald
Mountain and Grave Butte. Liquid precipitation amounts by Friday
morning will be 1-2 inches on average; 2-3 inches on the high end.
**********************Flathead Avalanche Area**********************
...Whitefish Mountain...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 95 85 80 70 65 80 85 90 95 95 100 100 100 100 75 70 60
Temperature 31 32 31 27 25 23 24 27 28 29 28 28 29 27 22 20 19
Min/Max Temp 23 29 21 29
Wind Dir SW SW W W W W SW SW SW SW S S SW SW W W W
Wind (mph) 21 28 33 29 25 20 19 19 18 23 24 26 28 36 34 32 32
Wind Gust (mph) 35 64 66 58 48 41 37 39 36 39 41 47 51 66 58 48 49
Precip Prob (%) 50 60 50 20 20 30 30 90 90 90 100 100 100 100 60 60 30
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.15 0.01 0.01 0.17 0.31 0.49 0.56 0.05
12 Hour QPF 0.16 0.18 0.80 0.61
Low End QPF 0.05 0.06 0.37 0.08
High End QPF 0.43 0.36 1.04 0.73
6 Hour Snow 0.2 0.1 0.1 2.4 2.9 3.7 7.5 0.8
12 Hour Snow 0.3 2.5 6.6 8.3
Low End Snow 0.0 0.5 1.7 0.9
High End Snow 1.2 3.2 7.6 9.9
Snow Level (kft) 7.9 7.2 5.7 4.3 3.6 3.5 3.7 4.3 4.9 5.0 5.1 5.5 5.2 3.0 2.0 2.1 2.0
Snow Ratio (:1) 6 6 14 14 14 14 14 14 9 9 8 8 13 13 16 16 16
Snow Density (%) 16 16 7 7 7 7 7 7 11 11 12 12 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 85 90 95 90 70 70 60 60 70 75 75 80 75 75 70 80 75 80 75
Temperature 20 20 19 20 24 27 23 18 18 18 17 18 19 18 18 19 20 20 21 20
Min/Max Temp 19 26 21 26 15 20 16 21 16 23
Wind Dir W S S S S SW SW W W SW SW SW SW SW S SW S NW S SW
Wind (mph) 14 12 11 10 17 19 13 11 11 12 12 11 13 11 9 8 10 10 8 8
Wind Gust (mph) 29 23 20 21 32 36 31 25 24 23 26 23 26 23 19 18 19 19 17 18
Precip Prob (%) 40 40 80 90 90 60 60 40 40 40 50 40 50 40 40 40 50 50 50 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.13
12 Hour Snow 0.0 2.0
Snow Level (kft) 1.9 2.0 2.4 2.8 3.8 3.4 2.6 2.2 1.4 1.1 1.3 1.7 1.6 1.5 1.6 2.1 2.1 2.2 2.5 3.1
Snow Ratio (:1) 17 16 15 12 12 14 15 16 17 17 17 16 17 16 16 15 14 14 12 12
Snow Density (%) 5 6 6 8 8 7 6 6 5 5 5 6 5 6 6 6 7 7 8 8
...Flattop Mtn...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 90 95 80 80 75 70 85 90 90 95 100 100 100 100 80 80 70
Temperature 33 34 33 29 26 24 27 27 28 29 30 29 29 27 23 20 20
Min/Max Temp 24 29 22 30
Wind Dir SW SW W W W W SW SW SW SW SW SW SW SW W W W
Wind (mph) 23 28 31 26 24 20 18 19 18 18 21 24 26 32 31 36 27
Wind Gust (mph) 40 50 59 50 42 37 37 37 36 31 36 43 47 57 54 55 41
Precip Prob (%) 80 80 50 30 20 20 30 80 90 90 100 100 100 100 70 70 40
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.30 0.02 0.02 0.26 0.37 0.71 0.51 0.20
12 Hour QPF 0.32 0.28 1.08 0.71
Low End QPF 0.10 0.06 0.41 0.13
High End QPF 0.64 0.38 1.30 0.85
6 Hour Snow 0.2 0.2 0.2 4.2 4.6 7.0 7.1 3.3
12 Hour Snow 0.4 4.4 11.6 10.4
Low End Snow 0.4 0.7 3.4 1.8
High End Snow 2.4 4.6 12.2 13.6
Snow Level (kft) 7.3 7.2 5.6 4.3 3.4 3.2 3.5 4.1 4.8 4.9 5.1 5.4 5.3 3.2 2.0 1.9 1.7
Snow Ratio (:1) 8 8 16 16 16 16 16 16 12 12 10 10 14 14 17 17 17
Snow Density (%) 12 12 6 6 6 6 6 6 8 8 10 10 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 65 80 85 90 90 70 75 65 65 70 70 70 70 75 70 70 75 75 75 70
Temperature 18 18 21 24 25 25 23 19 15 17 19 19 18 16 18 19 18 16 22 21
Min/Max Temp 17 26 20 25 12 20 14 20 14 23
Wind Dir W SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 10 10 10 12 16 16 12 11 10 10 11 11 11 10 9 9 8 8 9 9
Wind Gust (mph) 19 18 19 20 28 29 25 21 17 19 23 21 19 18 17 14 13 13 16 16
Precip Prob (%) 30 30 70 80 80 60 60 40 40 40 50 40 40 50 50 40 50 50 50 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.05 0.13
12 Hour Snow 0.7 2.0
Snow Level (kft) 1.5 1.9 2.3 2.7 3.8 3.2 2.0 1.4 0.9 0.8 1.2 1.5 1.4 1.1 1.0 1.2 1.1 1.2 1.6 2.1
Snow Ratio (:1) 17 16 15 13 13 15 16 17 17 17 17 17 17 17 17 16 16 15 14 14
Snow Density (%) 5 6 6 7 7 6 6 5 5 5 5 5 5 5 5 6 6 6 7 7
...Noisy Basin...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 95 95 85 90 85 85 95 95 95 95 100 100 100 100 85 85 70
Temperature 36 37 36 33 32 30 30 31 32 32 34 34 35 32 28 24 23
Min/Max Temp 30 33 26 34
Wind Dir S SW SW SW W SW SW SW SW SW S S SW SW SW W W
Wind (mph) 25 28 35 31 25 21 19 19 21 24 26 27 28 33 33 31 33
Wind Gust (mph) 36 55 62 52 43 36 32 34 34 41 44 49 51 59 56 47 50
Precip Prob (%) 80 60 80 40 50 30 40 80 90 90 100 100 100 100 80 80 50
Precip Type R R R S S S S S S R R S R S S S S
6 Hour QPF 0.06 0.03 0.02 0.19 0.40 0.48 0.48 0.09
12 Hour QPF 0.09 0.21 0.88 0.57
Low End QPF 0.09 0.08 0.30 0.16
High End QPF 0.42 0.41 1.06 0.68
6 Hour Snow 0.0 0.1 0.2 2.2 0.8 0.3 2.8 1.4
12 Hour Snow 0.1 2.4 1.1 4.2
Low End Snow 0.0 0.5 0.2 1.7
High End Snow 1.1 3.4 5.0 12.3
Snow Level (kft) 8.2 7.4 6.1 4.9 4.1 3.9 4.2 4.5 5.2 5.3 5.4 5.7 5.6 3.1 2.2 2.1 2.1
Snow Ratio (:1) 4 4 11 11 12 12 11 11 7 7 6 6 11 11 15 15 16
Snow Density (%) 25 25 9 9 8 8 9 9 14 14 16 16 9 9 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 75 85 95 95 95 80 80 75 65 80 85 80 75 80 75 75 80 80 85 75
Temperature 25 24 25 29 30 31 27 24 23 23 23 23 23 23 23 25 24 25 26 25
Min/Max Temp 23 31 26 30 21 25 21 26 21 27
Wind Dir SW SW S S S SW SW W SW SW SW SW SW SW S SW S SW SW SW
Wind (mph) 14 11 9 11 18 18 14 14 12 13 13 12 13 11 9 8 9 10 8 8
Wind Gust (mph) 26 20 16 20 31 33 26 25 23 23 23 23 23 20 17 16 17 17 17 14
Precip Prob (%) 50 40 90 100 90 70 70 50 50 50 60 40 60 50 50 40 60 60 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.05 0.18
12 Hour Snow 0.8 2.5
Snow Level (kft) 2.0 2.2 2.5 2.9 4.3 3.8 2.8 2.5 1.6 1.3 1.4 1.8 1.8 1.6 1.8 2.3 2.4 2.5 2.9 3.4
Snow Ratio (:1) 16 15 13 10 10 12 13 15 17 17 16 16 16 16 14 14 13 12 11 11
Snow Density (%) 6 6 7 10 10 8 7 6 5 5 6 6 6 6 7 7 7 8 9 9
...Snowslip...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 80 80 80 85 90 95 95 100 100 100 100 90 90 70
Temperature 32 33 33 30 27 25 24 25 27 28 30 29 30 29 21 17 18
Min/Max Temp 24 30 18 30
Wind Dir SW SW SW W W W SW SW SW SW SW SW SW SW W W W
Wind (mph) 32 40 47 43 39 31 23 23 26 29 34 37 39 40 37 37 37
Wind Gust (mph) 39 54 66 58 50 42 36 36 39 50 58 67 69 72 65 57 56
Precip Prob (%) 90 60 80 30 50 50 30 90 90 90 100 100 100 100 80 80 60
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.10 0.06 0.02 0.22 0.30 0.35 0.36 0.11
12 Hour QPF 0.16 0.24 0.65 0.47
Low End QPF 0.11 0.09 0.37 0.21
High End QPF 0.52 0.46 0.95 0.58
6 Hour Snow 0.0 0.9 0.3 3.2 3.0 2.7 4.6 1.8
12 Hour Snow 0.9 3.5 5.7 6.4
Low End Snow 0.2 1.1 1.7 3.1
High End Snow 2.0 4.4 7.5 9.1
Snow Level (kft) 8.3 7.5 6.2 4.9 4.1 3.8 4.0 4.4 5.1 5.2 5.4 5.8 5.7 3.2 2.1 2.0 2.0
Snow Ratio (:1) 6 6 14 14 16 16 15 15 10 10 8 8 13 13 17 17 17
Snow Density (%) 16 16 7 7 6 6 6 6 10 10 12 12 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV BK BK OV OV OV OV
Cloud Cover (%) 75 75 85 95 95 80 80 70 70 70 75 75 70 70 70 65 75 70 75 75
Temperature 20 19 18 24 27 28 23 20 19 19 17 17 19 18 17 19 20 21 21 23
Min/Max Temp 18 27 22 26 15 19 16 20 16 23
Wind Dir W SW SW SW SW SW W W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 23 17 11 10 17 21 13 13 12 12 11 11 12 11 9 9 9 9 8 9
Wind Gust (mph) 29 18 20 34 39 29 27 25 24 24 24 25 21 19 19 19 19 18 19
Precip Prob (%) 40 40 80 90 90 70 70 50 40 50 50 40 50 50 50 40 50 60 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.07
12 Hour Snow 0.8 1.1
Snow Level (kft) 1.9 2.0 2.5 3.0 4.3 3.8 2.7 2.2 1.4 1.2 1.4 1.7 1.7 1.5 1.6 1.9 1.9 2.1 2.5 3.1
Snow Ratio (:1) 17 16 15 12 11 14 15 16 17 17 17 17 17 16 16 15 15 14 13 12
Snow Density (%) 5 6 6 8 9 7 6 6 5 5 5 5 5 6 6 6 6 7 7 8
...Tunnel Ridge...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 80 85 80 90 90 95 95 100 100 100 100 90 90 75
Temperature 31 33 32 28 25 24 24 25 27 28 30 28 30 29 22 17 18
Min/Max Temp 23 29 19 30
Wind Dir SW SW SW W W W SW SW SW SW SW SW SW SW W W W
Wind (mph) 40 47 54 49 44 37 31 31 32 36 42 44 46 47 47 42 39
Wind Gust (mph) 46 65 75 66 59 50 43 43 44 62 72 80 81 85 80 64 58
Precip Prob (%) 90 50 80 30 60 40 40 90 90 90 100 100 100 100 80 80 60
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.24 0.12 0.04 0.31 0.39 0.63 0.45 0.11
12 Hour QPF 0.36 0.35 1.02 0.56
Low End QPF 0.14 0.09 0.42 0.20
High End QPF 0.75 0.62 1.22 0.67
6 Hour Snow 0.4 1.9 0.6 4.9 4.6 5.9 6.5 1.9
12 Hour Snow 2.3 5.5 10.5 8.4
Low End Snow 0.4 1.2 3.5 3.2
High End Snow 3.0 6.9 10.7 11.8
Snow Level (kft) 8.0 7.3 6.1 4.7 4.0 3.8 4.0 4.4 5.1 5.2 5.4 5.7 5.6 3.1 2.1 2.0 2.0
Snow Ratio (:1) 8 8 16 16 16 16 16 16 12 12 9 9 14 14 17 17 17
Snow Density (%) 12 12 6 6 6 6 6 6 8 8 11 11 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV BK OV OV OV OV
Cloud Cover (%) 75 80 90 95 95 80 80 65 65 75 75 75 70 70 70 65 75 75 75 75
Temperature 20 19 20 19 25 27 23 19 19 19 18 17 20 19 18 19 19 20 20 23
Min/Max Temp 18 27 21 27 16 20 17 20 16 23
Wind Dir W SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 27 21 14 14 25 29 20 19 19 19 18 18 19 18 13 12 14 14 12 12
Wind Gust (mph) 35 28 24 41 46 35 32 31 29 29 28 31 27 21 20 23 24 20 19
Precip Prob (%) 60 50 80 90 90 70 70 50 50 50 60 40 60 60 50 40 60 60 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.05 0.10
12 Hour Snow 1.0 1.5
Snow Level (kft) 2.0 2.1 2.5 2.9 4.2 3.7 2.7 2.3 1.4 1.2 1.4 1.8 1.7 1.5 1.6 2.0 2.0 2.3 2.7 3.2
Snow Ratio (:1) 17 17 16 13 13 15 16 16 17 17 17 17 17 16 16 16 15 14 13 13
Snow Density (%) 5 5 6 7 7 6 6 6 5 5 5 5 5 6 6 6 6 7 7 7
...Mt. Brown...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 90 90 85 85 85 90 95 95 95 100 100 100 100 85 80 75
Temperature 36 37 35 31 29 28 28 31 31 33 32 31 32 31 26 24 23
Min/Max Temp 27 33 24 33
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 21 26 29 26 21 18 16 17 16 19 20 24 26 34 31 32 27
Wind Gust (mph) 33 49 57 50 41 32 31 31 31 33 35 43 48 62 52 48 41
Precip Prob (%) 90 60 70 30 30 40 30 90 90 90 100 100 100 100 70 70 50
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.14 0.02 0.02 0.20 0.35 0.72 0.55 0.17
12 Hour QPF 0.16 0.22 1.07 0.72
Low End QPF 0.09 0.06 0.40 0.13
High End QPF 0.57 0.47 1.28 0.86
6 Hour Snow 0.0 0.1 0.2 2.8 3.4 5.7 7.0 2.8
12 Hour Snow 0.1 3.0 9.1 9.8
Low End Snow 0.1 0.7 3.1 1.7
High End Snow 2.4 5.2 9.4 13.1
Snow Level (kft) 7.7 7.3 5.8 4.4 3.6 3.4 3.7 4.2 4.8 5.0 5.2 5.5 5.3 3.2 2.0 2.0 1.8
Snow Ratio (:1) 6 6 14 14 15 15 14 14 10 10 8 8 13 13 16 16 17
Snow Density (%) 16 16 7 7 6 6 7 7 10 10 12 12 7 7 6 6 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 85 90 90 90 75 75 75 75 80 80 85 85 80 85 80 85 80 85 75
Temperature 23 23 23 28 29 29 25 23 22 21 22 23 23 21 21 23 23 20 24 25
Min/Max Temp 23 30 25 28 18 23 20 23 19 26
Wind Dir W SW SW SW SW SW SW W SW SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 10 9 6 9 14 16 11 10 10 10 10 10 11 9 6 6 8 6 6 8
Wind Gust (mph) 19 17 16 17 27 28 23 20 18 17 19 19 19 16 14 13 13 13
Precip Prob (%) 40 40 80 90 90 60 60 50 50 50 50 40 50 50 50 40 60 50 50 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.14
12 Hour Snow 0.7 2.2
Snow Level (kft) 1.7 2.0 2.4 2.8 3.9 3.4 2.3 1.8 1.2 1.0 1.3 1.6 1.5 1.3 1.3 1.5 1.5 1.7 2.1 2.6
Snow Ratio (:1) 17 16 15 12 11 14 15 16 17 17 17 16 17 16 16 16 15 14 13 13
Snow Density (%) 5 6 6 8 9 7 6 6 5 5 5 6 5 6 6 6 6 7 7 7
...Link Mtn...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 90 95 80 75 75 75 85 95 95 95 100 100 100 100 75 75 60
Temperature 31 33 30 27 24 23 22 25 27 29 28 28 28 27 22 18 17
Min/Max Temp 22 29 18 28
Wind Dir SW SW W W W SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 31 35 37 33 29 26 25 25 24 27 31 32 33 35 39 32 32
Wind Gust (mph) 57 78 81 71 61 55 51 48 51 47 52 57 59 64 65 48 48
Precip Prob (%) 70 90 40 30 20 30 40 90 100 100 100 100 100 100 60 60 30
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.25 0.01 0.01 0.23 0.38 0.59 0.55 0.09
12 Hour QPF 0.26 0.24 0.97 0.64
Low End QPF 0.07 0.06 0.40 0.08
High End QPF 0.54 0.42 1.16 0.77
6 Hour Snow 0.4 0.2 0.2 3.7 4.9 5.9 8.2 1.5
12 Hour Snow 0.6 3.9 10.8 9.7
Low End Snow 0.3 0.7 4.9 1.2
High End Snow 2.8 5.7 12.5 13.6
Snow Level (kft) 7.8 7.2 5.3 4.3 3.4 3.3 3.6 4.1 4.9 5.0 5.2 5.5 5.2 3.1 2.0 2.0 2.0
Snow Ratio (:1) 8 8 16 16 17 17 16 16 13 13 10 10 15 15 17 17 17
Snow Density (%) 12 12 6 6 5 5 6 6 7 7 10 10 6 6 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 85 90 95 90 70 70 60 60 75 75 75 80 80 75 70 75 80 80 75
Temperature 17 18 18 24 25 26 22 17 16 16 17 16 19 18 16 18 19 19 20 18
Min/Max Temp 17 27 21 24 13 19 16 19 15 22
Wind Dir W SW S S S SW SW W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 16 14 14 16 21 24 19 16 14 14 16 14 16 14 12 11 12 12 11 12
Wind Gust (mph) 36 29 27 32 46 50 37 33 31 29 32 32 34 29 24 23 25 25 23 24
Precip Prob (%) 40 50 90 90 90 50 60 40 40 50 60 50 50 50 50 40 50 50 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.14
12 Hour Snow 0.0 2.3
Snow Level (kft) 1.8 1.9 2.4 2.8 3.7 3.3 2.4 1.9 1.2 1.0 1.2 1.6 1.5 1.4 1.4 1.8 1.7 1.9 2.3 2.8
Snow Ratio (:1) 17 16 16 14 14 15 16 16 17 17 17 17 17 17 16 16 15 14 14 14
Snow Density (%) 5 6 6 7 7 6 6 6 5 5 5 5 5 5 6 6 6 7 7 7
***********************West Central MT Area************************
...Stuart Mtn...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 90 85 85 80 95 95 85 95 95 100 100 85 85 70
Temperature 33 34 34 31 29 28 28 29 30 30 31 31 32 31 25 20 19
Min/Max Temp 27 31 22 32
Wind Dir SW SW W W W W W SW SW SW SW SW SW W W W W
Wind (mph) 23 31 35 37 34 28 21 23 23 26 29 34 35 37 39 34 36
Wind Gust (mph) 35 58 78 74 66 56 50 48 48 49 55 66 67 72 71 54 57
Precip Prob (%) 70 50 60 30 30 30 30 80 50 50 100 100 100 100 80 80 40
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.12 0.03 0.04 0.07 0.09 0.32 0.51 0.06
12 Hour QPF 0.15 0.11 0.41 0.57
Low End QPF 0.04 0.02 0.06 0.11
High End QPF 0.27 0.26 0.53 0.68
6 Hour Snow 0.0 0.3 0.4 0.9 1.0 2.1 6.4 1.0
12 Hour Snow 0.3 1.3 3.1 7.4
Low End Snow 0.0 0.1 0.2 1.4
High End Snow 1.0 2.2 3.5 8.1
Snow Level (kft) 8.3 8.1 7.0 5.6 5.0 4.8 4.8 5.3 5.7 5.6 5.6 6.3 6.4 3.6 2.5 2.2 2.2
Snow Ratio (:1) 5 5 12 12 13 13 13 13 10 10 7 7 13 13 17 17 17
Snow Density (%) 20 20 8 8 7 7 7 7 10 10 14 14 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 80 90 100 95 85 85 80 75 70 70 70 70 75 75 80 85 80 80 75
Temperature 22 21 21 28 29 30 27 23 20 20 20 19 20 20 21 20 22 22 23 24
Min/Max Temp 20 30 25 30 17 22 18 23 20 26
Wind Dir W SW S S SW SW W W W W SW W SW SW SW SW SW W SW W
Wind (mph) 20 12 11 11 17 20 17 14 16 14 13 11 13 13 10 9 11 12 10 10
Wind Gust (mph) 41 21 20 23 37 43 35 32 33 31 28 25 29 27 20 18 23 25 20 19
Precip Prob (%) 10 30 80 100 90 80 80 60 40 40 40 30 40 40 40 40 40 50 50 60
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.12
12 Hour Snow 0.4 1.6
Snow Level (kft) 2.3 2.4 3.0 3.8 5.4 4.8 3.7 3.2 2.2 1.8 1.8 2.3 2.1 1.9 2.2 3.2 3.3 3.3 3.8 4.3
Snow Ratio (:1) 17 16 14 9 9 12 14 15 17 17 16 16 16 15 14 13 12 12 11 10
Snow Density (%) 5 6 7 11 11 8 7 6 5 5 6 6 6 6 7 7 8 8 9 10
...Lolo Pass...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 85 90 80 70 75 70 90 80 70 100 100 100 100 95 95 75
Temperature 40 40 40 38 35 34 35 37 37 35 36 35 37 32 29 26 26
Min/Max Temp 33 38 26 38
Wind Dir SW SW SW W SW SW SW SW SW SW SW S SW W W W W
Wind (mph) 11 13 16 17 16 12 12 11 11 12 13 28 21 39 24 31 20
Wind Gust (mph) 32 37 47 47 42 33 31 32 33 21 23 51 39 71 41 47 31
Precip Prob (%) 40 80 80 40 30 50 50 80 50 50 100 100 100 100 90 90 60
Precip Type R R R S S S S S S S S R R S S S S
6 Hour QPF 0.29 0.13 0.06 0.08 0.05 0.35 0.44 0.09
12 Hour QPF 0.42 0.14 0.40 0.53
Low End QPF 0.12 0.02 0.16 0.18
High End QPF 0.42 0.31 0.61 0.64
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 2.9 1.5
12 Hour Snow 0.0 0.0 0.0 4.4
Low End Snow 0.0 0.0 0.0 2.3
High End Snow 0.7 2.1 3.0 6.4
Snow Level (kft) 9.0 8.4 7.0 5.7 5.2 5.0 5.2 5.6 5.8 5.7 5.8 6.6 6.5 3.1 2.4 2.3 2.3
Snow Ratio (:1) 3 3 8 8 9 9 9 9 5 5 4 4 13 13 17 17 17
Snow Density (%) 33 33 12 12 11 11 11 11 20 20 25 25 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK OV BK BK BK OV OV OV OV OV
Cloud Cover (%) 85 75 95 100 100 90 90 80 75 75 70 70 70 70 65 80 80 75 75 80
Temperature 25 24 26 34 34 34 32 30 25 24 25 26 23 22 27 29 28 26 30 31
Min/Max Temp 23 35 30 34 21 28 20 32 24 33
Wind Dir W SW S S SW SW SW W W SW SW SW SW SW SW S SW SW SW SW
Wind (mph) 9 5 5 6 10 11 9 6 8 6 8 5 6 6 5 4 5 6 6 4
Wind Gust (mph) 24 12 16 19 29 29 25 20 20 18 19 17 18 17 14 12 14 16 14 13
Precip Prob (%) 30 40 100 100 100 90 80 60 50 50 50 40 50 50 50 40 50 60 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.03 0.18
12 Hour Snow 0.5 2.1
Snow Level (kft) 2.3 2.5 3.3 4.3 5.9 4.9 3.9 3.4 2.4 1.9 2.1 2.4 2.2 2.1 2.7 3.6 3.8 3.9 4.3 4.7
Snow Ratio (:1) 16 15 12 7 7 11 12 15 16 16 15 15 15 14 12 11 10 10 9 8
Snow Density (%) 6 6 8 14 14 9 8 6 6 6 6 6 6 7 8 9 10 10 11 12
...North Fork Jocko...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 90 80 90 85 80 90 90 95 90 100 100 100 100 95 95 80
Temperature 35 36 35 33 30 29 31 31 32 31 33 32 32 30 26 23 21
Min/Max Temp 28 33 24 34
Wind Dir SW SW W W W W SW SW SW SW SW SW SW W W W W
Wind (mph) 19 24 26 26 24 21 20 20 17 19 20 24 27 35 37 29 34
Wind Gust (mph) 36 61 72 66 56 47 46 46 46 33 35 43 48 64 64 44 50
Precip Prob (%) 60 60 70 40 50 50 40 70 80 80 100 100 100 100 90 90 70
Precip Type R R R S S S S S S S S S S S S S S
6 Hour QPF 0.23 0.08 0.09 0.25 0.25 0.36 0.64 0.10
12 Hour QPF 0.31 0.34 0.61 0.74
Low End QPF 0.08 0.04 0.16 0.24
High End QPF 0.54 0.49 0.98 0.89
6 Hour Snow 0.0 0.3 1.3 3.7 2.7 2.5 6.6 1.7
12 Hour Snow 0.3 5.0 5.2 8.3
Low End Snow 0.1 0.6 1.1 3.5
High End Snow 3.2 5.0 7.5 15.1
Snow Level (kft) 8.5 8.1 6.9 5.5 4.9 4.6 4.6 5.1 5.7 5.6 5.7 6.3 6.3 3.6 2.3 2.2 2.2
Snow Ratio (:1) 4 4 13 13 15 15 15 15 11 11 7 7 14 14 18 18 17
Snow Density (%) 25 25 7 7 6 6 6 6 9 9 14 14 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 75 95 100 100 90 95 80 70 70 80 75 75 75 75 80 80 80 80 80
Temperature 21 19 25 28 29 29 28 24 20 19 22 21 20 18 24 23 22 21 27 26
Min/Max Temp 18 30 24 30 15 24 16 27 18 29
Wind Dir W SW S S SW SW W W W W W W SW SW SW SW SW W W W
Wind (mph) 14 9 10 10 16 18 17 13 12 11 13 10 10 10 10 8 9 10 10 8
Wind Gust (mph) 36 20 19 23 40 43 37 32 29 27 27 24 26 24 20 18 21 23 19 18
Precip Prob (%) 30 40 90 100 100 90 90 70 60 60 70 50 50 60 60 50 60 60 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.08 0.16
12 Hour Snow 1.4 2.4
Snow Level (kft) 2.2 2.3 2.9 3.6 5.2 4.7 3.5 3.1 2.0 1.7 1.7 2.2 2.0 1.8 2.1 3.0 3.2 3.3 3.6 4.2
Snow Ratio (:1) 17 16 14 11 10 13 14 16 17 17 16 16 16 16 15 14 13 12 11 11
Snow Density (%) 5 6 7 9 10 7 7 6 5 5 6 6 6 6 6 7 7 8 9 9
...Deer Mtn...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV BK BK SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 75 70 80 80 80 75 55 50 50 50 85 85 100 100 70 70 75
Temperature 35 35 35 35 33 32 33 35 33 32 33 33 34 33 26 23 20
Min/Max Temp 31 37 24 34
Wind Dir S S S W W SW SW SW SW S S S S W W W W
Wind (mph) 21 25 25 21 19 18 16 18 18 24 24 29 25 31 26 28 26
Wind Gust (mph) 34 41 47 46 41 35 35 39 36 41 41 54 44 56 46 43 39
Precip Prob (%) 20 20 70 70 60 30 40 30 10 10 80 80 100 100 60 60 10
Precip Type R R R S S S S S S S R S S S
6 Hour QPF 0.03 0.06 0.01 0.00 0.00 0.15 0.34 0.03
12 Hour QPF 0.09 0.01 0.15 0.37
Low End QPF 0.03 0.00 0.05 0.15
High End QPF 0.22 0.16 0.45 0.55
6 Hour Snow 0.0 0.1 0.1 0.0 0.0 0.5 2.2 0.5
12 Hour Snow 0.1 0.1 0.5 2.7
Low End Snow 0.0 0.0 0.0 1.3
High End Snow 0.2 1.1 0.9 5.0
Snow Level (kft) 8.8 8.6 7.9 6.8 5.9 5.6 5.8 6.2 6.2 6.0 6.0 7.0 7.2 3.8 2.7 2.4 2.3
Snow Ratio (:1) 3 3 7 7 8 8 7 7 6 6 4 4 12 12 17 17 17
Snow Density (%) 33 33 14 14 12 12 14 14 16 16 25 25 8 8 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV BK SC BK BK BK SC OV OV OV BK OV
Cloud Cover (%) 70 80 90 95 90 90 75 80 70 60 45 60 55 60 50 70 75 75 65 70
Temperature 23 22 23 30 31 34 31 28 25 20 22 21 20 18 23 26 26 26 28 27
Min/Max Temp 21 32 29 33 17 25 16 29 23 31
Wind Dir SW S S S S S SW SW SW S SW S S S S S S S S S
Wind (mph) 12 9 11 14 17 14 12 12 12 10 10 9 10 10 9 9 11 10 9 10
Wind Gust (mph) 24 16 21 27 33 28 26 24 23 18 19 19 18 16 17 17 19 16 17 19
Precip Prob (%) 5 30 90 90 90 80 60 50 30 30 20 20 20 20 20 20 30 40 40 40
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.09
12 Hour Snow 0.2 1.0
Snow Level (kft) 2.4 2.6 3.6 4.9 6.5 5.9 4.7 4.1 3.0 2.4 2.4 3.0 2.5 2.5 3.1 4.4 4.4 4.5 5.0 5.5
Snow Ratio (:1) 16 15 12 6 6 9 11 13 15 16 15 15 14 14 11 11 10 9 8 8
Snow Density (%) 6 6 8 16 16 11 9 7 6 6 6 6 7 7 9 9 10 11 12 12
...Twin Lakes...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
Cloud Cover (%) 80 90 90 85 85 85 80 85 80 70 95 95 100 100 100 100 80
Temperature 37 37 38 35 34 33 34 36 35 34 34 34 34 30 27 23 22
Min/Max Temp 32 37 25 37
Wind Dir SW SW SW W W W W SW SW SW SW SW SW W W W W
Wind (mph) 20 24 24 25 24 21 20 21 18 23 23 28 28 35 32 31 25
Wind Gust (mph) 33 41 54 54 52 44 43 42 36 39 39 51 51 64 54 47 37
Precip Prob (%) 40 60 90 80 70 50 70 40 40 40 90 90 100 100 100 100 60
Precip Type R R R S S S S S S S S R R S S S S
6 Hour QPF 0.22 0.20 0.09 0.08 0.02 0.32 0.57 0.12
12 Hour QPF 0.42 0.17 0.34 0.69
Low End QPF 0.12 0.01 0.09 0.19
High End QPF 0.50 0.36 0.56 0.83
6 Hour Snow 0.0 0.3 1.0 0.2 0.0 0.8 4.3 2.2
12 Hour Snow 0.3 1.2 0.8 6.5
Low End Snow 0.2 0.1 0.1 3.0
High End Snow 2.2 3.3 3.6 8.9
Snow Level (kft) 8.6 8.3 7.4 6.4 5.8 5.6 5.7 6.1 6.2 6.0 6.1 6.9 7.0 3.7 2.7 2.4 2.4
Snow Ratio (:1) 3 3 10 10 12 12 11 11 8 8 5 5 14 14 18 18 17
Snow Density (%) 33 33 10 10 8 8 9 9 12 12 20 20 7 7 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
Cloud Cover (%) 75 80 100 100 100 95 100 85 75 75 75 70 65 70 75 80 80 80 80 80
Temperature 22 20 25 32 32 31 32 30 25 21 24 24 20 18 26 28 27 25 30 29
Min/Max Temp 20 34 28 34 18 27 16 31 23 33
Wind Dir W SW S S SW SW W W W SW W SW SW SW SW SW SW SW SW SW
Wind (mph) 13 8 11 14 21 21 17 14 14 13 13 11 12 12 10 9 11 12 11 10
Wind Gust (mph) 27 13 19 24 39 39 32 27 26 23 24 19 20 19 18 16 19 19 18 17
Precip Prob (%) 30 60 100 100 100 100 100 70 60 60 60 40 50 60 60 50 60 70 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.09 0.33
12 Hour Snow 1.6 4.2
Snow Level (kft) 2.4 2.5 3.6 4.7 6.3 5.6 4.4 3.9 2.8 2.2 2.3 2.8 2.4 2.4 3.0 4.2 4.3 4.3 4.8 5.3
Snow Ratio (:1) 16 15 12 8 8 11 13 15 16 16 16 15 15 14 13 12 11 10 9 9
Snow Density (%) 6 6 8 12 12 9 7 6 6 6 6 6 6 7 7 8 9 10 11 11
...Lost Trail...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV BK OV OV OV BK BK SC SC SC OV OV OV OV OV OV OV
Cloud Cover (%) 75 65 75 90 80 55 55 45 40 40 90 90 100 100 85 85 75
Temperature 35 35 36 37 34 34 35 37 35 32 32 33 34 34 29 24 22
Min/Max Temp 32 38 26 36
Wind Dir S SW SW SW W W SW SW SW SW S S S W W W W
Wind (mph) 12 14 14 14 14 14 14 13 11 14 17 19 20 26 28 21 25
Wind Gust (mph) 26 33 39 35 34 33 34 32 29 25 29 35 36 47 49 33 39
Precip Prob (%) 40 20 30 60 70 30 40 20 20 20 80 80 100 100 80 80 30
Precip Type S R R S S S S S S S S R S S S S S
6 Hour QPF 0.07 0.17 0.06 0.01 0.00 0.17 0.42 0.05
12 Hour QPF 0.24 0.07 0.17 0.47
Low End QPF 0.05 0.01 0.03 0.17
High End QPF 0.27 0.15 0.34 0.56
6 Hour Snow 0.0 0.3 0.3 0.0 0.0 0.5 2.9 0.9
12 Hour Snow 0.3 0.3 0.5 3.8
Low End Snow 0.0 0.1 0.1 1.9
High End Snow 0.9 1.3 1.9 5.2
Snow Level (kft) 7.8 8.1 7.7 7.3 6.4 6.1 6.3 6.6 6.5 6.0 6.0 6.9 7.2 4.7 3.0 2.5 2.4
Snow Ratio (:1) 3 3 8 8 10 10 9 9 7 7 6 6 12 12 18 18 18
Snow Density (%) 33 33 12 12 10 10 11 11 14 14 16 16 8 8 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV OV OV OV OV BK BK BK BK BK BK BK OV OV OV OV
Cloud Cover (%) 65 75 100 100 95 95 90 80 70 65 60 55 55 60 60 70 75 75 70 70
Temperature 22 20 24 30 31 34 34 31 25 20 24 23 18 17 24 27 26 26 30 29
Min/Max Temp 19 32 29 35 16 27 15 30 24 33
Wind Dir W S S S S SW SW W W SW SW SW SW S S S S W SW S
Wind (mph) 9 5 10 8 11 12 11 8 8 8 8 5 6 6 8 5 6 6 8 5
Wind Gust (mph) 24 17 23 23 27 29 26 21 21 19 19 17 18 17 18 16 19 18 18 18
Precip Prob (%) 10 50 100 100 90 90 80 60 50 40 40 30 30 40 40 30 40 60 60 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.22
12 Hour Snow 0.4 2.8
Snow Level (kft) 2.4 2.6 3.8 5.1 6.7 6.3 5.1 4.5 3.4 2.7 2.6 3.2 2.8 2.8 3.5 4.7 4.6 4.8 5.3 5.7
Snow Ratio (:1) 16 15 13 8 7 10 12 14 15 16 15 15 15 14 12 11 10 10 8 8
Snow Density (%) 6 6 7 12 14 10 8 7 6 6 6 6 6 7 8 9 10 10 12 12
*******************Idaho Panhandle Area (NW MT)********************
...Hawkins Lake...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK OV BK OV OV OV OV OV OV OV OV BK BK BK
Cloud Cover (%) 90 85 70 70 75 70 80 95 100 100 100 100 95 95 65 65 55
Temperature 36 36 32 29 27 26 26 29 29 31 32 31 31 28 25 23 21
Min/Max Temp 25 32 24 30
Wind Dir SW SW W SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 29 32 31 25 23 21 23 23 21 24 26 29 27 32 34 28 25
Wind Gust (mph) 57 67 70 54 48 43 43 40 43 41 44 54 50 57 57 43 39
Precip Prob (%) 80 40 20 30 5 10 70 70 100 100 100 100 90 90 50 50 30
Precip Type R S S S S S S S S S S S S S S
6 Hour QPF 0.40 0.02 0.02 0.30 0.36 0.70 0.34 0.02
12 Hour QPF 0.42 0.32 1.06 0.36
Low End QPF 0.05 0.03 0.53 0.03
High End QPF 0.41 0.41 1.27 0.43
6 Hour Snow 0.1 0.2 0.4 4.6 3.7 5.7 5.1 0.3
12 Hour Snow 0.3 5.0 9.4 5.4
Low End Snow 0.1 0.4 5.0 0.5
High End Snow 1.5 5.1 12.4 9.1
Snow Level (kft) 7.8 6.6 4.8 3.8 3.2 3.1 3.4 4.0 4.7 4.9 5.1 5.4 5.0 2.6 1.7 2.0 2.0
Snow Ratio (:1) 9 9 15 15 16 16 15 15 10 10 8 8 15 15 17 17 17
Snow Density (%) 11 11 6 6 6 6 6 6 10 10 12 12 6 6 5 5 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 80 95 95 85 65 65 65 60 70 75 75 75 70 70 70 75 75 70 80
Temperature 20 20 24 23 28 27 24 19 18 20 21 20 22 20 21 21 22 20 23 21
Min/Max Temp 19 29 22 26 16 22 18 22 17 24
Wind Dir W SW S S SW SW SW W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 11 13 14 23 21 16 14 17 16 16 16 18 16 11 11 14 13 11 12
Wind Gust (mph) 29 24 24 25 37 36 29 25 26 27 28 27 31 26 21 19 24 23 21 20
Precip Prob (%) 40 70 90 100 80 50 50 50 40 60 60 60 60 50 40 50 50 50 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.22
12 Hour Snow 0.0 3.5
Snow Level (kft) 1.7 1.9 2.3 2.7 3.5 2.8 2.0 1.8 1.1 0.9 1.1 1.6 1.4 1.3 1.4 1.8 1.7 1.7 2.0 2.4
Snow Ratio (:1) 16 16 16 14 13 15 16 16 17 17 17 17 17 17 16 16 15 14 14 14
Snow Density (%) 6 6 6 7 7 6 6 6 5 5 5 5 5 5 6 6 6 7 7 7
...Banfield Mtn...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV BK BK
Cloud Cover (%) 85 90 60 60 70 75 85 95 100 100 100 100 95 95 75 70 55
Temperature 38 39 37 33 32 31 31 32 33 34 35 34 36 33 31 28 26
Min/Max Temp 30 35 28 34
Wind Dir SW SW W W W SW SW SW SW SW S S S SW W W W
Wind (mph) 18 25 28 21 18 17 14 13 13 18 20 25 26 35 27 28 26
Wind Gust (mph) 36 62 65 54 44 39 36 33 34 31 35 46 47 64 47 43 39
Precip Prob (%) 50 80 20 20 10 10 40 90 100 100 100 100 90 90 50 50 20
Precip Type R R S S S S S S S S S S S S S
6 Hour QPF 0.14 0.00 0.01 0.19 0.26 0.62 0.33 0.03
12 Hour QPF 0.14 0.20 0.88 0.36
Low End QPF 0.07 0.04 0.46 0.06
High End QPF 0.40 0.43 1.22 0.43
6 Hour Snow 0.0 0.0 0.1 2.1 1.2 2.8 3.8 0.5
12 Hour Snow 0.0 2.2 4.0 4.3
Low End Snow 0.0 0.3 0.7 0.6
High End Snow 0.5 3.6 9.8 7.3
Snow Level (kft) 8.2 7.1 4.9 4.0 3.4 3.4 3.6 4.2 4.9 5.0 5.2 5.4 5.0 2.7 1.9 2.1 2.1
Snow Ratio (:1) 6 6 12 12 13 13 13 13 7 7 6 6 14 14 16 16 16
Snow Density (%) 16 16 8 8 7 7 7 7 14 14 16 16 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV BK BK BK BK OV OV OV OV OV OV BK OV OV OV OV
Cloud Cover (%) 55 75 95 95 85 70 65 60 60 75 75 75 75 75 75 65 70 80 75 75
Temperature 25 25 27 25 30 31 28 24 23 23 24 23 25 23 25 25 26 24 27 24
Min/Max Temp 24 32 26 30 20 25 21 27 21 27
Wind Dir W SW S S SW SW SW W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 11 6 6 9 16 17 11 10 12 11 10 9 12 11 6 8 9 9 6 8
Wind Gust (mph) 29 20 17 18 29 33 26 21 24 23 23 19 24 21 17 14 17 18 16 16
Precip Prob (%) 30 60 90 100 80 50 50 40 40 50 60 50 50 50 40 40 50 50 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.13
12 Hour Snow 0.0 1.9
Snow Level (kft) 1.9 2.1 2.5 2.9 3.8 3.2 2.4 2.1 1.3 1.1 1.3 1.7 1.5 1.4 1.5 2.1 1.9 2.0 2.3 2.8
Snow Ratio (:1) 16 16 15 12 11 13 14 16 16 17 16 16 16 16 15 15 14 13 12 12
Snow Density (%) 6 6 6 8 9 7 7 6 6 5 6 6 6 6 6 6 7 7 8 8
...Poorman Creek...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 80 85 70 60 70 80 80 95 100 100 100 100 100 100 85 85 60
Temperature 40 41 39 36 33 33 34 34 35 36 37 36 36 32 30 28 26
Min/Max Temp 32 37 28 36
Wind Dir SW SW W W W SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 34 41 41 37 34 33 29 26 26 32 36 39 40 41 41 34 31
Wind Gust (mph) 61 78 79 67 64 56 49 50 54 55 62 70 71 74 70 51 47
Precip Prob (%) 70 70 50 20 20 20 50 100 100 100 100 100 100 100 80 80 40
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.32 0.10 0.05 0.40 0.54 0.82 0.41 0.09
12 Hour QPF 0.42 0.45 1.36 0.50
Low End QPF 0.11 0.10 0.46 0.10
High End QPF 0.48 0.61 1.63 0.60
6 Hour Snow 0.0 0.3 0.6 2.6 1.4 1.7 4.9 1.5
12 Hour Snow 0.3 3.2 3.1 6.4
Low End Snow 0.0 0.6 0.4 1.1
High End Snow 1.7 4.5 8.5 14.6
Snow Level (kft) 8.3 7.1 5.4 4.2 3.9 3.8 4.1 4.6 5.3 5.4 5.4 5.7 5.3 2.7 2.0 2.1 2.2
Snow Ratio (:1) 6 6 13 13 13 13 12 12 7 7 6 6 14 14 16 16 16
Snow Density (%) 16 16 7 7 7 7 8 8 14 14 16 16 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV BK OV OV OV OV
Cloud Cover (%) 70 80 95 100 90 75 80 65 65 70 80 75 75 70 70 65 75 75 80 80
Temperature 27 27 32 32 33 33 31 26 25 25 26 25 26 25 27 27 28 26 28 27
Min/Max Temp 26 34 27 32 22 27 23 29 22 30
Wind Dir SW SW S S SW SW SW W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 23 14 11 13 26 26 19 18 19 19 18 16 19 16 12 11 12 12 11 11
Wind Gust (mph) 43 26 20 24 49 51 37 33 35 34 33 31 34 29 24 20 23 24 20 20
Precip Prob (%) 50 70 100 100 90 60 70 50 50 60 70 60 60 50 60 50 60 60 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.22
12 Hour Snow 0.2 3.3
Snow Level (kft) 2.1 2.3 2.7 3.1 4.3 3.3 2.6 2.3 1.5 1.3 1.5 1.9 1.7 1.6 1.8 2.4 2.3 2.4 2.8 3.1
Snow Ratio (:1) 16 15 14 11 11 13 14 16 16 17 16 16 16 16 15 14 13 13 12 12
Snow Density (%) 6 6 7 9 9 7 7 6 6 5 6 6 6 6 6 7 7 7 8 8
...Dominion Peak...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 80 85 85 80 85 95 95 90 100 100 100 100 85 85 75
Temperature 37 39 36 34 32 31 31 34 34 36 36 34 36 31 27 25 25
Min/Max Temp 31 36 25 34
Wind Dir SW SW W W W SW SW SW SW SW SW SW SW W W W W
Wind (mph) 25 29 34 29 25 23 20 20 24 25 27 31 32 37 29 29 24
Wind Gust (mph) 40 55 57 49 40 34 32 35 37 42 47 56 58 67 50 44 35
Precip Prob (%) 80 60 50 50 10 30 50 90 90 90 100 100 100 100 80 80 50
Precip Type R R S S S S S S S S S R S S S S
6 Hour QPF 0.28 0.03 0.04 0.22 0.13 0.63 0.32 0.07
12 Hour QPF 0.31 0.26 0.76 0.39
Low End QPF 0.04 0.04 0.34 0.12
High End QPF 0.40 0.51 1.00 0.47
6 Hour Snow 0.0 0.1 0.5 1.1 0.0 1.2 2.4 1.3
12 Hour Snow 0.1 1.6 1.2 3.7
Low End Snow 0.0 0.0 0.0 1.5
High End Snow 0.4 1.5 2.7 9.4
Snow Level (kft) 8.6 7.4 5.9 5.1 4.8 4.5 4.6 5.1 5.6 5.7 5.6 6.1 5.8 2.8 2.3 2.2 2.3
Snow Ratio (:1) 5 5 9 9 10 10 10 10 6 6 5 5 14 14 17 17 16
Snow Density (%) 20 20 11 11 10 10 10 10 16 16 20 20 7 7 5 5 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 95 100 95 80 80 75 80 80 80 80 80 80 75 75 80 80 80 80
Temperature 28 27 25 32 34 32 28 26 26 25 22 25 26 25 25 26 29 27 28 27
Min/Max Temp 26 35 27 31 23 26 24 27 25 29
Wind Dir SW SW S S SW SW SW SW SW SW SW SW SW S S S SW SW SW SW
Wind (mph) 18 10 9 10 18 18 12 11 12 11 11 10 11 9 8 6 8 8 6 5
Wind Gust (mph) 28 18 16 20 36 35 27 25 25 25 24 21 23 19 17 14 17 17 17 14
Precip Prob (%) 50 50 100 100 90 70 70 60 50 50 50 50 60 50 50 50 60 60 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.21
12 Hour Snow 0.4 2.8
Snow Level (kft) 2.3 2.4 2.9 3.5 5.1 3.9 3.1 2.7 1.9 1.6 1.8 2.1 1.9 1.8 2.2 2.9 3.0 3.1 3.5 3.8
Snow Ratio (:1) 16 15 13 8 9 12 14 15 16 16 16 16 16 15 14 13 12 11 10 10
Snow Density (%) 6 6 7 12 11 8 7 6 6 6 6 6 6 6 7 7 8 9 10 10
...Thompson Pass...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 90 85 80 85 80 80 85 95 95 95 100 100 100 100 85 85 70
Temperature 40 41 38 35 34 33 34 36 35 36 37 36 37 31 29 29 27
Min/Max Temp 33 37 28 36
Wind Dir SW SW W W W W SW SW W SW SW SW SW W W W W
Wind (mph) 17 23 25 20 18 17 14 14 14 18 19 28 26 36 25 29 20
Wind Gust (mph) 42 58 57 48 40 35 33 35 39 31 33 51 47 66 43 44 29
Precip Prob (%) 80 50 50 40 10 30 50 90 90 90 100 100 100 100 80 80 50
Precip Type R R R S S S S S S S R R S S S S
6 Hour QPF 0.14 0.05 0.04 0.23 0.19 0.63 0.33 0.07
12 Hour QPF 0.19 0.27 0.82 0.40
Low End QPF 0.04 0.08 0.35 0.08
High End QPF 0.31 0.51 1.04 0.48
6 Hour Snow 0.0 0.0 0.3 0.0 0.0 0.0 2.5 1.2
12 Hour Snow 0.0 0.3 0.0 3.7
Low End Snow 0.0 0.0 0.0 1.1
High End Snow 0.5 2.8 4.3 8.0
Snow Level (kft) 8.6 7.2 5.8 4.9 4.6 4.5 4.5 5.0 5.6 5.6 5.6 6.0 5.7 2.8 2.2 2.2 2.3
Snow Ratio (:1) 4 4 10 10 11 11 10 10 5 5 4 4 14 14 16 16 16
Snow Density (%) 25 25 10 10 9 9 10 10 20 20 25 25 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 80 95 100 95 80 80 75 75 80 80 80 80 80 80 75 80 80 80 80
Temperature 28 28 29 33 34 33 30 28 27 26 26 25 26 26 28 27 29 29 31 29
Min/Max Temp 27 35 30 32 24 27 24 29 25 31
Wind Dir SW SW S S SW SW W SW SW SW SW SW SW SW S S SW SW SW SW
Wind (mph) 11 6 6 9 16 16 12 10 10 10 11 9 10 9 8 5 8 8 8 6
Wind Gust (mph) 28 18 17 20 35 34 27 25 25 25 24 23 23 20 18 16 17 17 17 16
Precip Prob (%) 50 60 100 100 90 70 70 60 50 50 50 50 60 50 50 50 60 60 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.24
12 Hour Snow 0.4 3.2
Snow Level (kft) 2.3 2.4 2.9 3.4 5.0 3.7 3.0 2.6 1.8 1.5 1.7 2.1 1.9 1.8 2.1 2.7 2.8 3.0 3.3 3.6
Snow Ratio (:1) 16 15 13 8 9 12 14 15 16 16 16 16 16 15 14 13 12 11 11 10
Snow Density (%) 6 6 7 12 11 8 7 6 6 6 6 6 6 6 7 7 8 9 9 10
...Bear Mtn area east of ID border...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 85 85 70 60 65 75 85 95 100 100 100 100 100 100 80 80 55
Temperature 43 44 40 36 35 33 36 37 37 38 38 37 36 32 33 32 30
Min/Max Temp 33 39 31 39
Wind Dir SW SW W W W SW SW SW SW SW SW S SW SW SW W W
Wind (mph) 26 29 29 26 23 24 21 21 21 24 26 31 31 37 32 29 28
Wind Gust (mph) 52 70 71 58 52 47 43 47 48 41 44 56 56 69 55 44 42
Precip Prob (%) 70 80 40 20 20 20 80 90 100 100 100 100 100 100 70 70 30
Precip Type R R R S S S S S S S S S R S S S S
6 Hour QPF 0.40 0.02 0.04 0.50 0.43 0.95 0.34 0.07
12 Hour QPF 0.42 0.54 1.38 0.41
Low End QPF 0.07 0.06 0.49 0.04
High End QPF 0.58 0.78 1.66 0.49
6 Hour Snow 0.0 0.0 0.2 0.4 0.0 0.0 2.4 1.1
12 Hour Snow 0.0 0.6 0.0 3.5
Low End Snow 0.0 0.0 0.0 0.6
High End Snow 1.0 4.7 6.4 5.6
Snow Level (kft) 8.3 7.0 5.0 4.0 3.7 3.7 3.9 4.5 5.3 5.4 5.5 5.7 5.2 2.5 1.9 2.1 2.2
Snow Ratio (:1) 4 4 11 11 12 12 11 11 5 5 4 4 13 13 15 15 15
Snow Density (%) 25 25 9 9 8 8 9 9 20 20 25 25 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover BK OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 85 100 100 90 75 80 70 70 75 80 80 80 75 75 70 75 80 80 80
Temperature 29 29 32 31 34 33 32 29 28 27 29 28 28 28 30 28 28 27 32 30
Min/Max Temp 28 35 29 34 25 30 26 31 24 32
Wind Dir SW SW S S SW SW SW W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 16 10 10 11 19 18 16 13 14 13 14 12 14 11 10 8 9 9 9 9
Wind Gust (mph) 36 20 19 23 42 42 33 28 31 29 28 27 31 26 20 18 19 18 17 18
Precip Prob (%) 50 80 100 100 90 60 70 50 60 60 70 60 60 60 60 50 60 60 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.19
12 Hour Snow 0.4 2.1
Snow Level (kft) 2.1 2.3 2.6 3.0 4.1 3.2 2.5 2.3 1.5 1.3 1.5 1.9 1.7 1.6 1.7 2.2 2.3 2.3 2.6 3.0
Snow Ratio (:1) 15 15 14 10 10 12 14 15 16 16 16 15 15 15 14 13 13 12 11 11
Snow Density (%) 6 6 7 10 10 8 7 6 6 6 6 6 6 6 7 7 7 8 9 9
*************************Central ID (ITD)**************************
...Powell...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 90 90 75 80 85 75 90 85 75 100 100 100 100 95 95 80
Temperature 42 41 40 38 36 35 39 43 41 38 37 37 38 34 33 33 29
Min/Max Temp 35 45 30 44
Wind Dir SW SW W W W W W W W SW S S SW W W W W
Wind (mph) 6 6 8 8 8 6 9 11 8 9 8 23 23 39 19 24 16
Wind Gust (mph) 25 28 37 37 33 27 29 32 27 16 13 41 41 70 34 36 24
Precip Prob (%) 50 80 80 40 50 70 60 80 50 50 100 100 100 100 90 90 60
Precip Type R R R R R R R R R R R R R S S S S
6 Hour QPF 0.23 0.16 0.04 0.05 0.04 0.26 0.36 0.08
12 Hour QPF 0.39 0.09 0.30 0.44
Low End QPF 0.11 0.01 0.10 0.18
High End QPF 0.38 0.29 0.56 0.56
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 1.6 1.2
12 Hour Snow 0.0 0.0 0.0 2.8
Low End Snow 0.0 0.0 0.0 1.9
High End Snow 0.3 0.8 1.7 5.9
Snow Level (kft) 9.1 8.5 7.2 5.9 5.4 5.2 5.3 5.7 5.9 5.8 5.9 6.9 6.6 3.0 2.5 2.3 2.3
Snow Ratio (:1) 1 1 4 4 5 5 4 4 2 2 2 2 10 10 15 15 15
Snow Density (%) 100 100 25 25 20 20 25 25 50 50 50 50 10 10 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK OV OV OV OV OV
Cloud Cover (%) 75 75 100 100 100 90 90 85 70 70 70 70 65 70 70 80 75 75 80 75
Temperature 27 24 31 34 35 34 36 33 28 25 29 28 24 22 30 32 30 28 34 35
Min/Max Temp 24 39 32 39 23 33 20 37 26 39
Wind Dir W SW S S SW SW SW W SW SW SW SW SW SW S S S SW SW SW
Wind (mph) 2 1 2 4 6 5 5 4 4 3 4 4 3 2 3 2 2 2 3 3
Wind Gust (mph) 16 10 14 24 21 20 17 14 11 14 11 11 10 9 8 9 8 10 9
Precip Prob (%) 30 50 100 100 100 90 80 60 50 50 50 40 50 50 50 40 50 60 60 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.15
12 Hour Snow 0.6 0.6
Snow Level (kft) 2.4 2.5 3.4 4.3 6.0 5.0 4.0 3.4 2.4 2.0 2.1 2.5 2.2 2.2 2.8 3.7 3.9 4.0 4.4 4.9
Snow Ratio (:1) 14 13 10 5 5 9 10 13 15 15 14 13 13 13 10 10 9 8 7 7
Snow Density (%) 7 7 10 20 20 11 10 7 6 6 7 7 7 7 10 10 11 12 14 14
...Grave Butte...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 95 85 80 80 80 70 90 85 75 100 100 100 100 95 95 80
Temperature 38 39 38 37 36 34 34 36 37 37 37 36 37 32 28 27 26
Min/Max Temp 34 37 26 37
Wind Dir SW SW W W W W SW SW SW SW SW S SW W W W W
Wind (mph) 21 25 27 27 25 20 20 20 20 24 26 29 31 35 29 25 23
Wind Gust (mph) 27 34 42 41 36 29 29 31 27 41 44 54 56 64 50 37 33
Precip Prob (%) 60 90 80 40 50 70 50 80 60 60 100 100 100 100 90 90 70
Precip Type R R R S S S S S R S S R R S S S S
6 Hour QPF 0.23 0.15 0.06 0.07 0.03 0.26 0.35 0.08
12 Hour QPF 0.38 0.13 0.29 0.43
Low End QPF 0.08 0.01 0.13 0.24
High End QPF 0.49 0.29 0.69 0.56
6 Hour Snow 0.0 0.0 0.2 0.0 0.0 0.0 2.3 1.4
12 Hour Snow 0.0 0.2 0.0 3.7
Low End Snow 0.0 0.0 0.0 2.1
High End Snow 0.2 0.5 1.1 5.5
Snow Level (kft) 9.1 8.4 6.9 5.9 5.5 5.2 5.3 5.7 6.0 5.8 6.1 7.0 6.6 3.1 2.5 2.4 2.4
Snow Ratio (:1) 3 3 7 7 8 8 7 7 5 5 4 4 13 13 16 16 16
Snow Density (%) 33 33 14 14 12 12 14 14 20 20 25 25 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
Cloud Cover (%) 75 75 100 100 100 95 95 85 75 70 75 75 70 70 70 80 75 80 80 80
Temperature 27 25 25 34 34 33 29 28 28 25 24 25 25 23 25 29 29 29 30 29
Min/Max Temp 24 36 29 32 22 27 21 30 27 31
Wind Dir SW S S S SW SW W W W SW SW SW SW SW SW S SW W SW SW
Wind (mph) 14 8 9 8 12 12 9 8 8 6 6 5 6 6 5 4 5 5 5 4
Wind Gust (mph) 18 28 27 21 19 19 17 16 14 16 14 11 10 13 12 11 11
Precip Prob (%) 40 60 100 100 100 90 90 70 60 60 60 50 50 60 60 50 60 70 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.06 0.24
12 Hour Snow 1.0 2.7
Snow Level (kft) 2.4 2.5 3.3 4.3 5.9 4.9 3.9 3.4 2.5 2.0 2.1 2.5 2.3 2.1 2.7 3.6 3.9 4.0 4.3 4.7
Snow Ratio (:1) 15 14 11 6 7 10 12 14 16 16 15 15 14 14 12 11 10 9 8 8
Snow Density (%) 6 7 9 16 14 10 8 7 6 6 6 6 7 7 8 9 10 11 12 12
...Bald Mtn High...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 85 85 85 85 75 95 85 80 100 100 100 100 95 95 85
Temperature 38 38 38 36 35 34 34 36 35 36 37 35 37 31 29 26 25
Min/Max Temp 34 37 26 36
Wind Dir SW SW W W W W SW SW W SW SW SW SW W W W W
Wind (mph) 18 21 24 24 20 17 16 16 17 20 21 26 28 35 26 25 19
Wind Gust (mph) 31 39 47 47 41 34 33 34 32 35 36 47 51 64 43 37 28
Precip Prob (%) 60 90 80 40 50 70 50 80 60 60 100 100 100 100 90 90 70
Precip Type R R R S S S S S S S S R R S S S S
6 Hour QPF 0.27 0.14 0.07 0.08 0.04 0.32 0.41 0.10
12 Hour QPF 0.41 0.15 0.36 0.51
Low End QPF 0.09 0.01 0.14 0.28
High End QPF 0.59 0.34 0.87 0.62
6 Hour Snow 0.0 0.0 0.1 0.0 0.0 0.0 2.8 1.7
12 Hour Snow 0.0 0.1 0.0 4.5
Low End Snow 0.0 0.0 0.0 2.6
High End Snow 0.2 0.8 1.5 7.3
Snow Level (kft) 9.1 8.4 6.9 5.9 5.5 5.2 5.3 5.8 6.0 5.8 6.0 6.9 6.6 3.1 2.5 2.4 2.4
Snow Ratio (:1) 3 3 7 7 8 8 7 7 5 5 4 4 13 13 16 16 16
Snow Density (%) 33 33 14 14 12 12 14 14 20 20 25 25 7 7 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 75 75 100 100 100 95 95 85 75 75 75 75 70 70 75 80 75 80 80 80
Temperature 26 24 25 34 35 34 31 29 27 24 24 25 25 23 26 28 29 28 30 29
Min/Max Temp 24 36 29 33 21 27 21 29 26 31
Wind Dir SW S S S SW SW W W W SW SW SW SW SW SW SW SW W SW SW
Wind (mph) 12 6 8 9 14 14 10 9 9 8 8 6 8 8 5 4 6 6 5 5
Wind Gust (mph) 21 12 14 20 32 31 25 21 20 18 19 16 18 17 12 11 16 16 13 12
Precip Prob (%) 30 60 100 100 100 90 90 70 60 60 60 50 50 60 60 50 60 70 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.09 0.35
12 Hour Snow 1.4 4.1
Snow Level (kft) 2.4 2.5 3.3 4.3 5.9 4.9 3.9 3.4 2.5 2.0 2.1 2.5 2.3 2.1 2.7 3.6 3.9 4.0 4.3 4.7
Snow Ratio (:1) 16 14 11 6 7 10 12 14 16 16 15 15 14 14 12 11 10 9 8 8
Snow Density (%) 6 7 9 16 14 10 8 7 6 6 6 6 7 7 8 9 10 11 12 12
...Bald Mtn Low...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 95 90 80 85 80 75 85 85 80 100 100 100 100 95 95 80
Temperature 46 46 45 43 43 41 44 47 46 44 43 43 44 37 38 36 34
Min/Max Temp 41 48 35 47
Wind Dir W W W SW W SW SW SW SW SW SW SW SW W W W W
Wind (mph) 12 13 14 14 12 12 14 14 11 14 14 19 25 29 24 21 16
Wind Gust (mph) 23 29 39 37 33 27 28 27 24 25 25 35 46 54 41 33 23
Precip Prob (%) 70 100 80 40 40 70 60 80 60 60 100 100 100 100 90 90 70
Precip Type R R R R R R R R R R R R R S S S S
6 Hour QPF 0.24 0.13 0.05 0.05 0.02 0.24 0.32 0.08
12 Hour QPF 0.37 0.10 0.26 0.40
Low End QPF 0.07 0.01 0.11 0.21
High End QPF 0.45 0.25 0.63 0.55
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5
12 Hour Snow 0.0 0.0 0.0 0.5
Low End Snow 0.0 0.0 0.0 0.5
High End Snow 0.1 0.2 0.7 4.7
Snow Level (kft) 9.1 8.4 7.0 5.9 5.5 5.3 5.3 5.8 6.0 5.9 6.1 7.0 6.6 3.2 2.5 2.4 2.4
Snow Ratio (:1) 0 0 2 2 3 3 2 2 1 1 1 1 9 9 13 13 13
Snow Density (%) 0 0 50 50 33 33 50 50 100 100 100 100 11 11 7 7 7
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
Cloud Cover (%) 75 75 100 100 100 95 95 80 70 70 75 75 70 70 70 80 75 80 80 80
Temperature 33 30 35 40 41 39 40 38 34 30 34 35 30 29 36 37 35 33 39 39
Min/Max Temp 29 42 36 42 27 37 26 41 31 42
Wind Dir SW S S S SW SW W W W SW SW SW SW S S S SW SW SW S
Wind (mph) 8 5 5 9 13 13 11 9 9 8 8 6 8 8 5 4 8 6 5 5
Wind Gust (mph) 16 12 16 26 25 20 16 17 14 14 12 13 12
Precip Prob (%) 30 60 100 100 100 90 90 70 60 60 60 50 50 60 60 50 60 70 70 70
Precip Type S S S R R R R S S S S S S S S S S S S R
12 Hour QPF 0.05 0.22
12 Hour Snow 0.6 0.4
Snow Level (kft) 2.4 2.5 3.3 4.3 5.9 5.0 3.9 3.4 2.5 2.0 2.1 2.5 2.3 2.2 2.7 3.7 3.9 4.0 4.4 4.8
Snow Ratio (:1) 13 12 9 4 4 8 9 12 14 14 12 12 12 12 9 8 8 7 6 6
Snow Density (%) 7 8 11 25 25 12 11 8 7 7 8 8 8 8 11 12 12 14 16 16
...Bald Mtn Mid...
Date Tuesday 12/16/25 Wednesday 12/17/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 95 90 80 80 80 75 90 85 75 100 100 100 100 95 95 80
Temperature 41 42 41 40 39 37 39 41 41 40 41 40 41 35 33 31 30
Min/Max Temp 37 42 31 41
Wind Dir W W W SW W SW SW SW SW SW SW SW SW W W W W
Wind (mph) 12 14 17 17 16 14 13 14 12 16 17 23 26 34 24 21 17
Wind Gust (mph) 25 33 41 41 36 28 28 29 25 27 29 41 47 63 41 33 25
Precip Prob (%) 70 100 80 40 40 70 50 80 60 60 100 100 100 100 90 90 70
Precip Type R R R R R S R R R R R R R S S S S
6 Hour QPF 0.24 0.14 0.06 0.07 0.03 0.26 0.36 0.09
12 Hour QPF 0.38 0.13 0.29 0.45
Low End QPF 0.08 0.01 0.13 0.23
High End QPF 0.50 0.29 0.70 0.56
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 1.9 1.3
12 Hour Snow 0.0 0.0 0.0 3.2
Low End Snow 0.0 0.0 0.0 2.1
High End Snow 0.2 0.5 1.1 5.6
Snow Level (kft) 9.1 8.4 7.0 5.9 5.5 5.2 5.3 5.8 6.0 5.9 6.1 7.0 6.6 3.1 2.5 2.4 2.4
Snow Ratio (:1) 1 1 4 4 5 5 4 4 2 2 2 2 11 11 15 15 15
Snow Density (%) 100 100 25 25 20 20 25 25 50 50 50 50 9 9 6 6 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
Cloud Cover (%) 75 75 100 100 100 95 95 85 75 75 75 75 70 70 70 80 75 80 80 80
Temperature 30 27 29 37 38 36 34 33 30 27 28 29 28 26 30 32 33 31 34 34
Min/Max Temp 26 39 33 36 24 31 23 34 29 36
Wind Dir SW S S S SW SW W W W SW SW SW SW SW SW S SW W SW SW
Wind (mph) 10 5 5 9 14 14 11 9 9 8 8 8 8 8 5 4 8 6 5 5
Wind Gust (mph) 18 12 17 28 28 20 18 18 17 16 13 16 14 11 10 13 13 11 11
Precip Prob (%) 30 60 100 100 100 90 90 70 60 60 60 50 50 60 60 50 60 70 70 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.06 0.25
12 Hour Snow 1.0 2.2
Snow Level (kft) 2.4 2.5 3.3 4.3 5.9 4.9 3.9 3.4 2.5 2.0 2.1 2.5 2.3 2.2 2.7 3.7 3.9 4.0 4.4 4.8
Snow Ratio (:1) 14 13 10 5 5 9 11 13 15 15 14 13 13 13 10 10 9 8 7 7
Snow Density (%) 7 7 10 20 20 11 9 7 6 6 7 7 7 7 10 10 11 12 14 14
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain