Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

30°F

-1°C

Humidity	63%
Wind Speed	WNW 11 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	21°F (-6°C)
Last update	13 Feb 12:20 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WNW Arapahoe WY

Overnight
Low: 23 °F
Partly Cloudy
Friday
High: 52 °F
Sunny
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 53 °F
Mostly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 58 °F
Partly Sunny
Sunday Night
Low: 24 °F
Partly Cloudy
Washington's Birthday
High: 57 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 33 °F
Chance
Showers and
Breezy

Detailed Forecast

Overnight

Partly cloudy, with a low around 23. West wind 5 to 8 mph.

Friday

Sunny, with a high near 52. West wind 3 to 6 mph.

Friday Night

Mostly clear, with a low around 21. West wind around 7 mph.

Saturday

Mostly sunny, with a high near 53. West southwest wind around 6 mph becoming east southeast in the afternoon.

Saturday Night

Partly cloudy, with a low around 24. Southwest wind around 6 mph.

Sunday

Partly sunny, with a high near 58. Southwest wind 5 to 13 mph.

Sunday Night

Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph.

Washington's Birthday

Sunny, with a high near 57. Breezy.

Monday Night

A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 33. Breezy.

Tuesday

A chance of rain showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 50%.

Tuesday Night

A slight chance of snow showers. Mostly cloudy, with a low around 24. Breezy.

Wednesday

A slight chance of snow showers. Partly sunny, with a high near 46. Breezy.

Wednesday Night

A slight chance of snow showers. Partly cloudy, with a low around 18. Breezy.

Thursday

Mostly sunny, with a high near 43.