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 AM MDT AUG 28, 2026
Scattered Clouds 70°F
Feels Like:	70°F
Dewpoint:	48°F
Rel. Hum.:	45%
Visibility:	10 miles
Wind:	SW at 12 mph
Pressure:
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 2026 Hurricanes	EVANSTON, WY 82931 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly sunny. Breezy. A slight chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds 10 to 20 mph late in the morning increasing to 15 to 25 mph. Chance of precipitation 30 percent.

TONIGHT
A chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Mostly cloudy. Lows in the lower 50s. Southwest winds 10 to 20 mph in the evening. Chance of precipitation 40 percent.

SATURDAY
Breezy. Rain showers likely and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 15 to 25 mph. Chance of precipitation 80 percent.

SATURDAY NIGHT
Rain showers likely and a chance of thunderstorms in the evening, then rain showers and a slight chance of thunderstorms after midnight. Lows around 50. Southwest winds 10 to 20 mph in the evening. Chance of precipitation 90 percent.

SUNDAY
Breezy. Rain showers likely and a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Partly sunny. Highs around 70. Southwest winds 10 to 20 mph shifting to the west 15 to 25 mph in the afternoon. Chance of precipitation 70 percent.

SUNDAY NIGHT
A slight chance of showers and thunderstorms in the evening, then a slight chance of rain showers after midnight. Partly cloudy. Lows in the lower 40s. West winds 10 to 20 mph in the evening. Chance of precipitation 20 percent.

MONDAY
Sunny in the morning, then partly sunny with a 40 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 70s.

MONDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

TUESDAY
Sunny. Highs in the lower 70s.

TUESDAY NIGHT THROUGH THURSDAY
Partly cloudy. Lows in the mid 40s. 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 AM EDT 8/28/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
28 AUG 2026

12 PM

74°

74°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 26% severe)

SW 20

34%

44°

High 79°

3 PM

78°

78°

Mostly Cloudy

WSW 25

24%

38°

Mostly Cloudy

Chance of Rain

Breezy

6 PM

75°

75°

Mostly Cloudy

45%
RAIN
***

0% Thunder
( 23% severe)

SW 20

29%

41°

9 PM

67°

67°

Mostly Cloudy

S 12

45%

45°

Saturday
29 AUG 2026

12 AM

60°

59°

Mostly Cloudy

36%
RAIN
***

0% Thunder
( 11% severe)

WSW 9

67%

49°

Low 51°

3 AM

55°

53°

Mostly Cloudy

S 7

83%

50°

High 72°

6 AM

52°

50°

Mostly Cloudy

52%
RAIN
1–2 in

0% Thunder
( 20% severe)

SW 6

96%

51°

Mostly Cloudy

Rain Likely

9 AM

56°

53°

Mostly Cloudy

SW 10

90%

53°

12 PM

64°

62°

Partly Cloudy

75%
RAIN
>2 in

0% Thunder
( 44% severe)

WSW 20

65%

52°

3 PM

68°

68°

Partly Cloudy

W 21

47%

47°

6 PM

64°

62°

Mostly Cloudy

66%
RAIN
***

0% Thunder
( 31% severe)

SSW 17

60%

50°

9 PM

59°

57°

Mostly Cloudy

SSW 13

72%

50°

Sunday
30 AUG 2026

12 AM

53°

49°

Mostly Cloudy

68%
RAIN
***

0% Thunder
( 18% severe)

S 12

93%

51°

Low 50°

3 AM

51°

47°

Mostly Cloudy

SSW 12

100%

51°

High 70°

6 AM

50°

45°

Mostly Cloudy

63%
RAIN
1–2 in

0% Thunder
( 19% severe)

SSW 13

100%

50°

Mostly Cloudy

Rain Likely

9 AM

53°

49°

Mostly Cloudy

SSW 14

100%

53°

12 PM

62°

60°

Partly Cloudy

32%
RAIN
.1–.25 in

0% Thunder
( 36% severe)

WSW 16

67%

51°

3 PM

66°

66°

Partly Cloudy

WSW 18

45%

44°

6 PM

63°

61°

Partly Cloudy

W 14

52%

45°


EVANSTON, WY extended weather forecast
Monday 31 AUG 2026	Tuesday 1 SEP 2026	Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026
Low 49°	Low 46°	Low 50°	Low 47°	Low 52°
High 75°	High 76°	High 69°	High 75°	High 75°

Partly Cloudy 27% Rain	Mostly Cloudy 46% Rain	Mostly Cloudy 49% Rain	Partly Cloudy 24% Rain	Partly Cloudy 26% Rain

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