EVANSTON, WY 82931 Weather Forecast & Current Conditions
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  82931 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EVANSTON, WY
Current Weather
5:53 PM MDT APR 21, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 23°F
Rel. Hum.: 19%
Visibility: 10 miles
Wind: S at 15 mph, gusts to 25
Pressure: 29.91 inches
Last 72 hours

Local Area Snow Depth

Wyoming Current Weather

Wyoming MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  82931 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

EVANSTON, WY 82931
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy in the evening then clearing. Lows around 40. South winds 10 to 20 mph decreasing to southwest.
WEDNESDAY
Windy. Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with snow showers likely and a slight chance of thunderstorms in the afternoon. Much cooler. Little or no accumulation. Highs in the upper 40s. West winds 20 to 30 mph. Chance of precipitation 70 percent.
WEDNESDAY NIGHT
Breezy. Mostly cloudy with a 50 percent chance of snow showers. Colder. Lows in the upper 20s. Southwest winds 15 to 25 mph decreasing to 10 to 20 mph after midnight.
THURSDAY
Breezy. Snow showers likely in the morning, then a chance of snow showers and a slight chance of thunderstorms in the afternoon. Mostly cloudy. Accumulations possible. Highs in the mid 40s. Southwest winds 10 to 20 mph increasing to west 15 to 25 mph in the afternoon. Chance of precipitation 60 percent.
THURSDAY NIGHT
Breezy. Partly cloudy with a 20 percent chance of snow showers. Lows in the mid 20s. Southwest winds 15 to 25 mph becoming west 10 to 20 mph after midnight.
FRIDAY
Partly cloudy with a 20 percent chance of snow showers. Highs in the upper 40s. Southwest winds 10 to 20 mph increasing to west 15 to 25 mph in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the upper 20s.
SATURDAY
Partly cloudy. Highs in the mid 50s.
SATURDAY NIGHT
Mostly cloudy. A chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent.
SUNDAY
Partly sunny. A chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 50 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows around 30. Chance of precipitation 30 percent.
MONDAY
Partly sunny. A chance of rain and snow showers in the afternoon. Highs around 50. Chance of precipitation 30 percent.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows around 30. Highs in the mid 50s.

  82931 WEATHER SATELLITE LOOPS
Visible Weather Satellite
EVANSTON, WY 82931
Infrared Weather Satellite
EVANSTON, WY 82931
  82931 WEATHER RADAR LOOP
NEXRAD Weather Radar
EVANSTON, WY 82931
 MOS COMPUTER WEATHER FORECAST

EVANSTON, WY 3 hourly weather forecast
weather forecast created  8:00 AM EDT  4/21/2026
Tuesday
21 APR 2026		 EVANSTON, WY 82931 weather forecast Day 1, 12 hours 12 PM 65° 65° Partly Cloudy 7%

 0% Thunder
( 5% severe)		 SSW   14 22% 26°
High 68° EVANSTON, WY 82931 weather forecast Day 1, 15 hours 3 PM 67° 67° Mostly Cloudy SSW   16 21% 26°
Mostly Cloudy



 EVANSTON, WY 82931 weather forecast Day 1, 18 hours 6 PM 66° 66° Mostly Cloudy 7%

 0% Thunder
( 2% severe)		 SSW   16 21% 25°
EVANSTON, WY 82931 weather forecast Day 1, 21 hours 9 PM 56° 53° Mostly Cloudy S   13 26% 22°
Wednesday
22 APR 2026		 EVANSTON, WY 82931 weather forecast Day 2, 0 hours 12 AM 50° 45° Partly Cloudy 4%

 0% Thunder
( 0% severe)		 SSW   13 31% 21°
Low 39° EVANSTON, WY 82931 weather forecast Day 2, 3 hours 3 AM 46° 40° Partly Cloudy SSW   13 34% 20°
High 47° EVANSTON, WY 82931 weather forecast Day 2, 6 hours 6 AM 43° 36° Clear 29%
RAIN
<.01 in		 0% Thunder
( 6% severe)		 SSW   15 38% 20°

Increasing Clouds

Chance of Rain & Snow


Windy		 EVANSTON, WY 82931 weather forecast Day 2, 9 hours 9 AM 43° 34° Partly Cloudy SW   23 46% 24°
EVANSTON, WY 82931 weather forecast Day 2, 12 hours 12 PM 43° 33° Mostly Cloudy 49%
RAIN/SNOW
.5–1.25 in		 0% Thunder
( 16% severe)		 WSW   26 46% 24°
EVANSTON, WY 82931 weather forecast Day 2, 15 hours 3 PM 41° 30° Mostly Cloudy WSW   28 47% 23°
EVANSTON, WY 82931 weather forecast Day 2, 18 hours 6 PM 40° 30° Partly Cloudy 41%
RAIN/SNOW
1.25–2.5 in		 0% Thunder
( 5% severe)		 WSW   24 47% 22°
EVANSTON, WY 82931 weather forecast Day 2, 21 hours 9 PM 34° 22° Mostly Cloudy WSW   21 65% 24°
Thursday
23 APR 2026		 EVANSTON, WY 82931 weather forecast Day 3, 0 hours 12 AM 31° 19° Mostly Cloudy 39%
SNOW
1–2.5 in		 0% Thunder
( 2% severe)		 WSW   17 81% 26°
Low 28° EVANSTON, WY 82931 weather forecast Day 3, 3 hours 3 AM 30° 19° Mostly Cloudy WSW   16 81% 25°
High 45° EVANSTON, WY 82931 weather forecast Day 3, 6 hours 6 AM 29° 17° Mostly Cloudy 32%
SNOW
.1–1 in		 0% Thunder
( 4% severe)		 WSW   16 84% 25°

Mostly Cloudy

Chance of Snow


Breezy		 EVANSTON, WY 82931 weather forecast Day 3, 9 hours 9 AM 33° 22° Mostly Cloudy WSW   18 74% 26°
EVANSTON, WY 82931 weather forecast Day 3, 15 hours 12 PM 38° 28° Mostly Cloudy 13%
SNOW
<.1 in		 0% Thunder
( 8% severe)		 W   20 58% 25°
EVANSTON, WY 82931 weather forecast Day 3, 18 hours 3 PM 41° 31° Mostly Cloudy WSW   23 52% 25°
EVANSTON, WY 82931 weather forecast Day 3, 21 hours 6 PM 41° 32° Partly Cloudy     WSW   21 47% 23°

EVANSTON, WY extended weather forecast
Friday
24 APR 2026		 Saturday
25 APR 2026		 Sunday
26 APR 2026		 Monday
27 APR 2026		 Tuesday
28 APR 2026
Low 26° Low 26° Low 31° Low 30° Low 30°
High 44° High 52° High 48° High 52° High 55°
EVANSTON, WY 82931 weather forecast Day 4 EVANSTON, WY 82931 weather forecast Day 5 EVANSTON, WY 82931 weather forecast Day 6 EVANSTON, WY 82931 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
28% Snow		 Partly Cloudy
22% Rain/Snow		 Overcast
45% Rain/Snow		 Overcast
41% Rain/Snow		 Overcast
33% Rain/Snow
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