Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. 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

43°F

6°C

Humidity	45%
Wind Speed	WNW 9 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	12 Mar 11:05 PM MDT

More Information:

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

Extended Forecast for

2 Miles NW Riverton Regional Airport WY

Tonight
Low: 37 °F
Partly Cloudy
Friday
High: 63 °F
Mostly Sunny
and Windy
Friday Night
Low: 39 °F
Partly Cloudy
and Windy
then Mostly
Cloudy
Saturday
High: 61 °F
Chance
Showers and
Very Windy
Saturday Night
Low: 18 °F
Windy.
Rain/Snow
then Chance
Snow Showers
Sunday
High: 35 °F
Partly Sunny
Sunday Night
Low: 17 °F
Mostly Cloudy
Monday
High: 54 °F
Partly Sunny
Monday Night
Low: 35 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. Southeast wind 8 to 10 mph.

Friday

Mostly sunny, with a high near 63. Windy, with a southeast wind 7 to 12 mph becoming west 21 to 26 mph in the morning. Winds could gust as high as 46 mph.

Friday Night

Mostly cloudy, with a low around 39. Windy, with a west southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph.

Saturday

A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 61. Very windy, with a west wind 10 to 20 mph increasing to 28 to 38 mph. Winds could gust as high as 55 mph.

Saturday Night

Rain and snow showers, becoming all snow after 9pm. Low around 18. Windy, with a west wind 29 to 34 mph becoming north 16 to 21 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Partly sunny, with a high near 35. North wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 17. Northeast wind 5 to 10 mph becoming west after midnight.

Monday

Partly sunny, with a high near 54.

Monday Night

Mostly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 70. Breezy.

Tuesday Night

Partly cloudy, with a low around 38. Breezy.