FONTENELLE, WY 83101 Weather Forecast & Current Conditions
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  83101 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

EVANSTON, WY
Current Weather
1:53 PM MDT SEP 5, 2025
Clear
72°F
Feels Like: 72°F
Dewpoint: 37°F
Rel. Hum.: 28%
Visibility: 10 miles
Wind: NNE at 3 mph
Pressure: 30.15 inches
Last 72 hours

Local Area Snow Depth

Wyoming Current Weather

Wyoming MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  83101 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

FONTENELLE, WY 83101
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly cloudy. Areas of smoke. Highs in the mid 70s. West winds around 10 mph.
TONIGHT
Mostly clear. Areas of smoke. Lows in the mid 40s. West winds around 10 mph, becoming northeast after midnight.
SATURDAY
Mostly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Areas of smoke. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Southwest winds around 10 mph. Chance of rain 30 percent.
SUNDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 40s.
MONDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
TUESDAY
Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 40s. Chance of rain 30 percent.
WEDNESDAY
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent.
THURSDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent.

  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 AM EDT  9/ 5/2025
Friday
5 SEP 2025		 FONTENELLE, WY 83101 weather forecast Day 1, 12 hours 12 PM 69° 69° Partly Cloudy 28%
RAIN
1–2 in		 0% Thunder
( 27% severe)		 W   5 36% 41°
High 74° FONTENELLE, WY 83101 weather forecast Day 1, 15 hours 3 PM 73° 73° Mostly Cloudy WNW   8 29% 39°
Partly Cloudy

Chance of Rain

 FONTENELLE, WY 83101 weather forecast Day 1, 18 hours 6 PM 72° 72° Partly Cloudy 7%

 0% Thunder
( 14% severe)		 WNW   9 30% 39°
FONTENELLE, WY 83101 weather forecast Day 1, 21 hours 9 PM 62° 62° Partly Cloudy SW   7 44% 40°
Saturday
6 SEP 2025		 FONTENELLE, WY 83101 weather forecast Day 2, 0 hours 12 AM 58° 56° Partly Cloudy 2%

 0% Thunder
( 3% severe)		 S   8 51% 40°
Low 51° FONTENELLE, WY 83101 weather forecast Day 2, 3 hours 3 AM 55° 54° Partly Cloudy S   6 57% 40°
High 72° FONTENELLE, WY 83101 weather forecast Day 2, 6 hours 6 AM 53° 51° Partly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 7% severe)		 SE   6 61% 40°

Mostly Cloudy

Chance of Rain

 FONTENELLE, WY 83101 weather forecast Day 2, 9 hours 9 AM 56° 55° Partly Cloudy SSE   5 57% 41°
FONTENELLE, WY 83101 weather forecast Day 2, 12 hours 12 PM 67° 67° Mostly Cloudy 49%
RAIN
***		 0% Thunder
( 35% severe)		 WSW   7 40% 42°
FONTENELLE, WY 83101 weather forecast Day 2, 15 hours 3 PM 66° 66° Mostly Cloudy WSW   10 45% 44°
FONTENELLE, WY 83101 weather forecast Day 2, 18 hours 6 PM 63° 62° Mostly Cloudy 24%
RAIN
.25–.5 in		 0% Thunder
( 17% severe)		 SSE   10 52% 45°
FONTENELLE, WY 83101 weather forecast Day 2, 21 hours 9 PM 57° 55° Mostly Cloudy S   8 67% 46°
Sunday
7 SEP 2025		 FONTENELLE, WY 83101 weather forecast Day 3, 0 hours 12 AM 55° 53° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 7% severe)		 SSE   8 69% 45°
Low 50° FONTENELLE, WY 83101 weather forecast Day 3, 3 hours 3 AM 53° 51° Partly Cloudy S   7 71% 44°
High 75° FONTENELLE, WY 83101 weather forecast Day 3, 6 hours 6 AM 52° 50° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 7% severe)		 S   7 71% 43°

Partly Cloudy

Chance of Rain

 FONTENELLE, WY 83101 weather forecast Day 3, 9 hours 9 AM 56° 54° Partly Cloudy SSW   7 66% 45°
FONTENELLE, WY 83101 weather forecast Day 3, 15 hours 12 PM 68° 68° Partly Cloudy 27%
RAIN
.01–.1 in		 0% Thunder
( 28% severe)		 WSW   13 40% 43°
FONTENELLE, WY 83101 weather forecast Day 3, 18 hours 3 PM 72° 72° Mostly Cloudy W   15 29% 38°
FONTENELLE, WY 83101 weather forecast Day 3, 21 hours 6 PM 70° 70° Partly Cloudy     WSW   14 31% 38°

EVANSTON, WY extended weather forecast
Monday
8 SEP 2025		 Tuesday
9 SEP 2025		 Wednesday
10 SEP 2025		 Thursday
11 SEP 2025		 Friday
12 SEP 2025
Low 49° Low 51° Low 46° Low 46° Low 41°
High 77° High 75° High 71° High 72° High 71°
FONTENELLE, WY 83101 weather forecast Day 4 FONTENELLE, WY 83101 weather forecast Day 5 FONTENELLE, WY 83101 weather forecast Day 6 FONTENELLE, WY 83101 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
22% Rain		 Partly Cloudy
40% Rain		 Partly Cloudy
17% Rain		 Partly Cloudy
16% Rain		 Partly Cloudy
22% Rain
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