ALTA, WY 83414 Weather Forecast & Current Conditions

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JACKSON, WY
Current Weather

10:56 PM MST DEC 13, 2025
Clear
21°F
Feels Like: 11°F
Dewpoint: 18°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: N at 9 mph
Pressure: 30.35 inches
Last 72 hours

Local Area Snow Depth

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ALTA, WY 83414
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Cold with lows 17 to 23. Southwest winds around 10 mph.
SUNDAY
Mostly sunny. Highs in the upper 30s. South winds around 10 mph with gusts up to 25 mph.
SUNDAY NIGHT
Mostly clear. Cold with lows 16 to 22. South winds around 10 mph. Gusts up to 25 mph in the evening.
MONDAY
Mostly sunny. Highs in the mid 30s. South winds around 10 mph, becoming southwest in the afternoon.
MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent.
TUESDAY
Snow showers likely. Little or no snow accumulation. Highs in the lower 30s. Chance of snow 70 percent.
TUESDAY NIGHT
Snow showers. Moderate snow accumulation. Breezy with lows in the upper 20s. Chance of snow 80 percent.
WEDNESDAY
Snow showers. Snow may be heavy at times in the morning. New moderate snow accumulation. Windy with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. Chance of snow near 100 percent.
WEDNESDAY NIGHT
Snow showers likely in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation possible. Breezy, cold with lows 10 to 15. Chance of snow 60 percent.
THURSDAY
Snow showers. New light snow accumulation. Highs in the upper 20s. Chance of snow 80 percent.
THURSDAY NIGHT
Snow showers. Snow may be heavy at times. New heavy snow accumulation. Breezy with lows in the lower 20s. Chance of snow 90 percent.
FRIDAY
Snow showers. Snow may be heavy at times. New heavy snow accumulation. Breezy with highs in the lower 30s. Chance of snow 90 percent.
FRIDAY NIGHT
Snow showers, mainly in the evening. Snow may be heavy at times in the evening. New moderate snow accumulation. Breezy, cold with lows 15 to 21. Chance of snow 80 percent.

Visible Weather Satellite
ALTA, WY 83414
Infrared Weather Satellite
ALTA, WY 83414
NEXRAD Weather Radar
ALTA, WY 83414

JACKSON, WY 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/13/2025
Sunday
14 DEC 2025
ALTA, WY 83414 weather forecast Day 1, 0 hours 11 PM 22° 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 71% 15°
Low 18° ALTA, WY 83414 weather forecast Day 1, 3 hours 2 AM 20° 13° Mostly Cloudy NE   5 71% 13°
High 45° ALTA, WY 83414 weather forecast Day 1, 6 hours 5 AM 19° 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 67% 11°

Partly Cloudy



ALTA, WY 83414 weather forecast Day 1, 9 hours 8 AM 19° 12° Partly Cloudy ESE   5 64% 10°
ALTA, WY 83414 weather forecast Day 1, 12 hours 11 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
SSW   3 54% 19°
ALTA, WY 83414 weather forecast Day 1, 15 hours 2 PM 42° 39° Clear SSW   5 44% 22°
ALTA, WY 83414 weather forecast Day 1, 18 hours 5 PM 35° 29° Clear 0%

0% Thunder
( 0% severe)
SW   7 47% 18°
ALTA, WY 83414 weather forecast Day 1, 21 hours 8 PM 26° 18° Partly Cloudy SSW   7 60% 15°
Monday
15 DEC 2025
ALTA, WY 83414 weather forecast Day 2, 0 hours 11 PM 21° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   6 64% 12°
Low 15° ALTA, WY 83414 weather forecast Day 2, 3 hours 2 AM 19° 12° Clear SSW   5 64% 10°
High 44° ALTA, WY 83414 weather forecast Day 2, 6 hours 5 AM 17° 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   3 63%

Partly Cloudy



ALTA, WY 83414 weather forecast Day 2, 9 hours 8 AM 15° Partly Cloudy ESE   3 74%
ALTA, WY 83414 weather forecast Day 2, 12 hours 11 AM 31° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   2 53% 17°
ALTA, WY 83414 weather forecast Day 2, 15 hours 2 PM 40° 36° Partly Cloudy SSW   6 43% 20°
ALTA, WY 83414 weather forecast Day 2, 18 hours 5 PM 36° 30° Partly Cloudy 3%

0% Thunder
( 1% severe)
SSW   7 50% 20°
ALTA, WY 83414 weather forecast Day 2, 21 hours 8 PM 31° 24° Mostly Cloudy SSW   8 64% 21°

JACKSON, WY extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 26° Low 33° Low 11° Low 30° Low 25°
High 44° High 40° High 31° High 41° High 34°
ALTA, WY 83414 weather forecast Day 3 ALTA, WY 83414 weather forecast Day 4 ALTA, WY 83414 weather forecast Day 5 ALTA, WY 83414 weather forecast Day 6 ALTA, WY 83414 weather forecast Day 7
Overcast
29% Snow
Overcast
80% Snow
Overcast
58% Snow
Overcast
76% Snow
Overcast
63% Snow
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