SAINT STEPHENS, WY 82524 Weather Forecast & Current Conditions
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  82524 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

RIVERTON, WY
Current Weather
9:53 PM MDT SEP 18, 2026
Scattered Clouds
55°F
Feels Like: 53°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: NW at 8 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

Wyoming Current Weather

Wyoming MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  82524 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

SAINT STEPHENS, WY 82524
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Scattered showers late this evening. Partly cloudy with isolated thunderstorms. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall. Lows in the lower 50s. North winds around 10 mph late this evening. Chance of rain 30 percent.
SATURDAY
Patchy fog in the morning. Partly cloudy with scattered showers. Isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the morning. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the afternoon. Highs in the upper 60s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 40 percent.
SATURDAY NIGHT
Showers and scattered thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northwest after midnight. Chance of rain 80 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 60s. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s.
MONDAY
Partly cloudy in the morning, then clearing. Highs around 70.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.
TUESDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
TUESDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 50. Chance of rain 30 percent.
WEDNESDAY
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
WEDNESDAY NIGHT
Mostly clear. Lows around 50.
THURSDAY
Mostly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 50.

  82524 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAINT STEPHENS, WY 82524
Infrared Weather Satellite
SAINT STEPHENS, WY 82524
  82524 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAINT STEPHENS, WY 82524
 MOS COMPUTER WEATHER FORECAST

RIVERTON, WY 3 hourly weather forecast
weather forecast created  5:00 AM PDT  9/18/2026
Friday
18 SEP 2026		 SAINT STEPHENS, WY 82524 weather forecast Day 1, 12 hours 12 PM 72° 72° Partly Cloudy 49%
RAIN
>2 in		 0% Thunder
( 24% severe)		 SSW   5 46% 50°
High 78° SAINT STEPHENS, WY 82524 weather forecast Day 1, 15 hours 3 PM 77° 78° Mostly Cloudy SSE   6 32% 45°
Mostly Cloudy

Rain Likely

 SAINT STEPHENS, WY 82524 weather forecast Day 1, 18 hours 6 PM 72° 72° Mostly Cloudy 75%
RAIN
***		 0% Thunder
( 19% severe)		 S   12 44% 49°
SAINT STEPHENS, WY 82524 weather forecast Day 1, 21 hours 9 PM 62° 61° Mostly Cloudy WNW   10 67% 51°
Saturday
19 SEP 2026		 SAINT STEPHENS, WY 82524 weather forecast Day 2, 0 hours 12 AM 59° 58° Mostly Cloudy 30%
RAIN
.01–.1 in		 0% Thunder
( 10% severe)		 N   7 75% 51°
Low 51° SAINT STEPHENS, WY 82524 weather forecast Day 2, 3 hours 3 AM 57° 56° Mostly Cloudy NNW   7 80% 51°
High 70° SAINT STEPHENS, WY 82524 weather forecast Day 2, 6 hours 6 AM 55° 54° Partly Cloudy 30%
RAIN
<.01 in		 0% Thunder
( 10% severe)		 NNW   5 86% 51°

Partly Cloudy

Chance of Rain

 SAINT STEPHENS, WY 82524 weather forecast Day 2, 9 hours 9 AM 58° 57° Partly Cloudy NNW   6 80% 52°
SAINT STEPHENS, WY 82524 weather forecast Day 2, 12 hours 12 PM 64° 65° Partly Cloudy 49%
RAIN
1–2 in		 0% Thunder
( 20% severe)		 ENE   5 65% 52°
SAINT STEPHENS, WY 82524 weather forecast Day 2, 15 hours 3 PM 67° 67° Partly Cloudy NNE   6 45% 45°
SAINT STEPHENS, WY 82524 weather forecast Day 2, 18 hours 6 PM 64° 63° Partly Cloudy 69%
RAIN
***		 0% Thunder
( 25% severe)		 N   10 52% 46°
SAINT STEPHENS, WY 82524 weather forecast Day 2, 21 hours 9 PM 57° 55° Mostly Cloudy NNW   9 72% 48°
Sunday
20 SEP 2026		 SAINT STEPHENS, WY 82524 weather forecast Day 3, 0 hours 12 AM 55° 54° Mostly Cloudy 56%
RAIN
1–2 in		 0% Thunder
( 12% severe)		 NW   6 77% 48°
Low 46° SAINT STEPHENS, WY 82524 weather forecast Day 3, 3 hours 3 AM 52° 50° Mostly Cloudy NW   6 83% 47°
High 65° SAINT STEPHENS, WY 82524 weather forecast Day 3, 6 hours 6 AM 50° 48° Mostly Cloudy 41%
RAIN
.1–.25 in		 0% Thunder
( 6% severe)		 W   5 86% 46°

Mostly Cloudy

Chance of Rain

 SAINT STEPHENS, WY 82524 weather forecast Day 3, 9 hours 9 AM 54° 53° Mostly Cloudy NW   5 77% 47°
SAINT STEPHENS, WY 82524 weather forecast Day 3, 15 hours 12 PM 57° 57° Mostly Cloudy 23%
RAIN
.1–.25 in		 0% Thunder
( 14% severe)		 NNE   3 72% 48°
SAINT STEPHENS, WY 82524 weather forecast Day 3, 18 hours 3 PM 61° 61° Partly Cloudy NNE   6 56% 45°
SAINT STEPHENS, WY 82524 weather forecast Day 3, 21 hours 6 PM 61° 60° Partly Cloudy     NE   8 60% 47°

RIVERTON, WY extended weather forecast
Monday
21 SEP 2026		 Tuesday
22 SEP 2026		 Wednesday
23 SEP 2026		 Thursday
24 SEP 2026		 Friday
25 SEP 2026
Low 45° Low 47° Low 47° Low 47° Low 48°
High 72° High 76° High 79° High 79° High 78°
SAINT STEPHENS, WY 82524 weather forecast Day 4 SAINT STEPHENS, WY 82524 weather forecast Day 5 SAINT STEPHENS, WY 82524 weather forecast Day 6 SAINT STEPHENS, WY 82524 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
8% Rain		 Clear
9% Rain		 Partly Cloudy
11% Rain		 Clear
9% Rain		 Clear
14% Rain
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