EVANSTON, WY 82931 Weather Forecast & Current Conditions

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82931 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EVANSTON, WY Current Weather
10:53 PM MDT MAY 19, 2026
Clear 41°F
Feels Like:	39°F
Dewpoint:	19°F
Rel. Hum.:	39%
Visibility:	10 miles
Wind:	S at 3 mph
Pressure:	30.23 inches
Last 72 hours
Local Area Snow Depth
Wyoming Current Weather
Wyoming MOS Forecast Weather

Weather Map

(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 clear. Lows in the lower 20s.

WEDNESDAY
Sunny in the morning then becoming partly cloudy. Warmer. Highs in the upper 50s. West winds 10 to 20 mph in the afternoon.

WEDNESDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. West winds 10 to 20 mph in the evening.

THURSDAY
Numerous rain and snow showers and isolated thunderstorms in the morning, then rain showers and scattered thunderstorms in the afternoon. Accumulations possible. Highs in the mid 50s. West winds 10 to 20 mph in the afternoon. Chance of precipitation 80 percent.

THURSDAY NIGHT
Isolated showers and thunderstorms in the evening. Partly cloudy. Lows in the upper 20s. Northwest winds 10 to 20 mph in the evening. Chance of precipitation 20 percent.

FRIDAY
Partly cloudy. Highs around 60.

FRIDAY NIGHT AND SATURDAY
Mostly clear. Lows around 30. Highs in the upper 60s.

SATURDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows around 40. Highs in the mid 70s.

TUESDAY
Sunny in the morning then becoming partly cloudy. Highs in the lower 70s.

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 PM EDT 5/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
20 MAY 2026

12 AM

30°

23°

Clear

0%

0% Thunder
( 0% severe)

SSE 7

58%

18°

Low 22°

3 AM

25°

17°

Clear

SSE 7

65%

16°

High 57°

6 AM

23°

15°

Partly Cloudy

1%

0% Thunder
( 1% severe)

SSE 7

72%

16°

Partly Cloudy

9 AM

41°

38°

Partly Cloudy

SW 5

47%

23°

12 PM

51°

48°

Partly Cloudy

2%

0% Thunder
( 10% severe)

W 7

32%

23°

3 PM

54°

51°

Mostly Cloudy

W 10

30%

24°

6 PM

54°

50°

Partly Cloudy

2%

0% Thunder
( 2% severe)

W 15

29%

23°

9 PM

46°

41°

Partly Cloudy

W 9

39%

23°

Thursday
21 MAY 2026

12 AM

38°

31°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 5% severe)

S 9

51%

22°

Low 34°

3 AM

36°

30°

Mostly Cloudy

S 8

58%

23°

High 52°

6 AM

34°

28°

Mostly Cloudy

83%
RAIN
>2 in

0% Thunder
( 14% severe)

WNW 7

75%

27°

Mostly Cloudy

Rain Likely

9 AM

43°

36°

Mostly Cloudy

W 14

62%

31°

12 PM

46°

39°

Mostly Cloudy

79%
RAIN
>2 in

0% Thunder
( 37% severe)

W 18

60%

33°

3 PM

48°

41°

Mostly Cloudy

W 18

58%

34°

6 PM

49°

43°

Partly Cloudy

14%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

NW 17

52%

32°

9 PM

43°

38°

Partly Cloudy

WNW 9

57%

29°


EVANSTON, WY extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 37°	Low 35°	Low 39°	Low 46°	Low 47°
High 56°	High 61°	High 71°	High 76°	High 75°

Overcast 68% Rain	Partly Cloudy 21% Rain	Partly Cloudy 18% Rain	Partly Cloudy 11% Rain	Partly Cloudy 11% Rain

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