FONTENELLE, WY 83101 Weather Forecast & Current Conditions

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83101 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EVANSTON, WY Current Weather
3:53 AM MDT MAY 18, 2025
Overcast 43°F
Feels Like:	42°F
Dewpoint:	36°F
Rel. Hum.:	76%
Visibility:	10 miles
Wind:	S at 3 mph
Pressure:	29.76 inches
Last 72 hours
Local Area Snow Depth
Wyoming Current Weather
Wyoming MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

83101 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	FONTENELLE, WY 83101 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Cloudy with rain showers likely. Lows in the upper 30s. Chance of rain 60 percent.

SUNDAY
Rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Windy with highs around 50. West winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 80 percent.

SUNDAY NIGHT
Mostly cloudy with a chance of rain showers, a slight chance of thunderstorms and snow showers in the evening, then partly cloudy after midnight. Windy with lows in the mid 20s. West winds 20 to 30 mph, diminishing to 15 to 20 mph after midnight. Chance of precipitation 30 percent.

MONDAY
Partly cloudy. A slight chance of snow showers in the morning. Breezy with highs in the mid 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 20 percent.

MONDAY NIGHT
Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight.

TUESDAY
Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 50s. Chance of rain 30 percent.

TUESDAY NIGHT
Mostly clear and breezy. Lows in the lower 30s.

WEDNESDAY
Sunny. Highs in the lower 60s.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s.

THURSDAY
Mostly sunny. Highs around 70.

THURSDAY NIGHT
Mostly clear. Lows in the upper 30s.

FRIDAY
Mostly sunny. Highs in the lower 70s.

FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 40s.

83101 WEATHER SATELLITE LOOPS

Visible Weather Satellite
FONTENELLE, WY 83101

Infrared Weather Satellite
FONTENELLE, WY 83101

83101 WEATHER RADAR LOOP

NEXRAD Weather Radar
FONTENELLE, WY 83101

MOS COMPUTER WEATHER FORECAST

EVANSTON, WY 3 hourly weather forecast

weather forecast created 8:00 PM EDT 5/17/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
18 MAY 2025

12 AM

44°

39°

Mostly Cloudy

45%
RAIN
.1–.25 in

0% Thunder
( 8% severe)

ESE 8

76%

37°

Low 37°

3 AM

42°

38°

Mostly Cloudy

SSW 7

82%

37°

High 46°

6 AM

38°

32°

Mostly Cloudy

88%
RAIN
***

0% Thunder
( 10% severe)

SW 8

96%

37°

Mostly Cloudy

Rain Likely

9 AM

39°

32°

Mostly Cloudy

W 12

92%

37°

12 PM

40°

31°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 20% severe)

W 17

85%

36°

3 PM

41°

32°

Overcast

W 21

76%

34°

6 PM

41°

32°

Mostly Cloudy

22%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

W 21

67%

31°

9 PM

37°

28°

Mostly Cloudy

WNW 16

69%

28°

Monday
19 MAY 2025

12 AM

34°

25°

Partly Cloudy

6%

0% Thunder
( 1% severe)

W 12

68%

25°

Low 27°

3 AM

31°

23°

Partly Cloudy

WSW 9

71%

23°

High 48°

6 AM

27°

19°

Partly Cloudy

5%

0% Thunder
( 2% severe)

WSW 8

84%

23°

Mostly Cloudy

9 AM

34°

25°

Partly Cloudy

W 12

65%

24°

12 PM

41°

33°

Mostly Cloudy

3%

0% Thunder
( 9% severe)

WNW 16

50%

24°

3 PM

45°

37°

Mostly Cloudy

WNW 18

45%

25°

6 PM

45°

37°

Partly Cloudy

1%

0% Thunder
( 3% severe)

W 18

45%

25°

9 PM

39°

32°

Partly Cloudy

WSW 12

56%

25°


EVANSTON, WY extended weather forecast
Tuesday 20 MAY 2025	Wednesday 21 MAY 2025	Thursday 22 MAY 2025	Friday 23 MAY 2025	Saturday 24 MAY 2025
Low 30°	Low 34°	Low 38°	Low 45°	Low 47°
High 57°	High 64°	High 69°	High 76°	High 74°

Partly Cloudy 22% Rain/Snow	Clear 7% Rain	Clear 8% Rain	Clear 13% Rain	Partly Cloudy 12% Rain

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