Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219° N Lon: 108.44701° W Elev: 5443.0 ft.

Rain

45°F

7°C

Humidity 87%
Wind Speed S 18 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 16 Nov 11:35 PM MST
Detailed forecast for

Wind River Basin

Tonight
Cloudy with showers. Lows around 40. Southeast winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 30 mph. Chance of rain 80 percent.
Monday
Cloudy. Showers, mainly in the morning. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
Monday Night
Mostly cloudy. Lows in the lower 30s. Southwest winds around 10 mph.
Tuesday
Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. Southwest winds around 10 mph in the morning.
Tuesday Night
Partly cloudy. Lows in the upper 20s. Southwest winds around 10 mph.
Wednesday
Partly cloudy. Highs around 50.
Wednesday Night
Partly cloudy. Lows in the upper 20s.
Thursday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.
Thursday Night
Partly cloudy. Lows in the mid 20s.
Friday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.
Friday Night
Mostly clear. Lows in the mid 20s.
Saturday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.
Saturday Night
Partly cloudy. Lows in the upper 20s.
Sunday
Partly cloudy in the morning, then clearing. Highs in the mid 40s.



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902 PM MST Sun Nov 16 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database