Weather Alert
Alta Weather Warning NWS WEATHER ALERT FOR THE ALTA, WY AREA - Issued: 1045 AM MST Tue Mar 3 2026 Alta Weather Warning

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Alta, WY Weather - Hour by Hour Forecast

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Alta, WY Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 28°F-2°C, dew point 23°F-5°C, humidity 81%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.21 in1023 mb.
Tonight - Mostly clear late this evening, then becoming partly cloudy. Cold with lows 15 to 21. South winds around 10 mph... Full Forecast
Wednesday - Partly cloudy. Highs in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph... Full Forecast

Alta Hourly Weather

24 Hour Forecast Scroll
Tue, Mar 03
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Alta, WY Hourly Weather - Mostly Cloudy - 11:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 12:00 AM Alta, WY Hourly Weather - Cloudy - 1:00 AM Alta, WY Hourly Weather - Cloudy - 2:00 AM Alta, WY Hourly Weather - Cloudy - 3:00 AM Alta, WY Hourly Weather - Cloudy - 4:00 AM Alta, WY Hourly Weather - Cloudy - 5:00 AM Alta, WY Hourly Weather - Cloudy - 6:00 AM Alta, WY Hourly Weather - Cloudy - 7:00 AM Alta, WY Hourly Weather - Cloudy - 8:00 AM Alta, WY Hourly Weather - Cloudy - 9:00 AM Alta, WY Hourly Weather - Mostly Cloudy - 10:00 AM Alta, WY Hourly Weather - Mostly Cloudy - 11:00 AM Alta, WY Hourly Weather - Mostly Cloudy - 12:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 1:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 2:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 3:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 4:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 5:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 6:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 7:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 8:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 9:00 PM Alta, WY Hourly Weather - Mostly Cloudy - 10:00 PM
Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
33°F1°C 33°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 30°F-1°C 30°F-1°C 30°F-1°C 30°F-1°C 31°F-1°C 33°F1°C 34°F1°C 35°F2°C 35°F2°C 36°F2°C 36°F2°C 35°F2°C 35°F2°C 33°F1°C 32°F0°C 30°F-1°C 29°F-2°C 28°F-2°C
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2% 52% 52% 52% 52% 52% 52% 27% 27% 27% 27% 27% 27% 27% 27% 27% 27% 27% 27% 17% 17% 17% 17% 17%
24°F-4°C 24°F-4°C 24°F-4°C 24°F-4°C 24°F-4°C 24°F-4°C 24°F-4°C 24°F-4°C 25°F-4°C 25°F-4°C 25°F-4°C 25°F-4°C 25°F-4°C 24°F-4°C 24°F-4°C 23°F-5°C 23°F-5°C 23°F-5°C 23°F-5°C 23°F-5°C 23°F-5°C 23°F-5°C 22°F-6°C 22°F-6°C
69% 69% 72% 72% 75% 75% 78% 78% 81% 81% 78% 72% 69% 64% 64% 59% 59% 61% 61% 66% 69% 75% 75% 78%
S S SSE SSE SSE SW SW SW SSE SSE SSE SSE SSE SW SW SW SSW SSW W NW NNW N SSW SE
7 mph 7 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 12 mph
10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (MST)
Weather
Clouds
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POP = Probability of Precipitation. ** Indicates missing data/values from KJAC model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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