Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

35°F

2°C

Humidity	41%
Wind Speed	NW 13 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	13 Feb 08:53 PM MST

More Information:

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

Extended Forecast for

3 Miles WNW Arapahoe WY

Tonight
Low: 21 °F
Mostly Clear
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 57 °F
Partly Sunny
Sunday Night
Low: 23 °F
Mostly Clear
Washington's Birthday
High: 58 °F
Mostly Sunny
then Sunny
and Breezy
Monday Night
Low: 33 °F
Chance
Showers and
Breezy
Tuesday
High: 52 °F
Windy. Chance
Rain/Snow
then Slight
Chance Snow
Showers
Tuesday Night
Low: 24 °F
Slight Chance
Snow Showers
and Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 21. West southwest wind 7 to 9 mph.

Saturday

Sunny, with a high near 53. West southwest wind 6 to 10 mph.

Saturday Night

Partly cloudy, with a low around 24. West southwest wind around 6 mph becoming north after midnight.

Sunday

Partly sunny, with a high near 57. North wind 5 to 13 mph becoming south in the morning.

Sunday Night

Mostly clear, with a low around 23. Southwest wind 6 to 10 mph.

Washington's Birthday

Mostly sunny, with a high near 58. Breezy, with a south southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 33. Breezy, with a south southwest wind 14 to 16 mph, with gusts as high as 24 mph.

Tuesday

A chance of rain showers before 11am, then a slight chance of snow showers. Partly sunny, with a high near 52. Windy. Chance of precipitation is 40%.

Tuesday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 24. Breezy.

Wednesday

A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 46. Breezy.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 19.

Thursday

A slight chance of snow showers. Mostly sunny, with a high near 41. Breezy.

Thursday Night

Partly cloudy, with a low around 15. Breezy.