Long Duration Winter Storm for the Pacific Northwest; Heavy Rains in the Southeast and Hawaii

A long-duration winter storm will impact the Northwest through the weekend. The coastal ranges and lower elevations of the Cascades will have moderate to heavy rain, and periods of heavy snow will impact many mountain passes. Scattered storms and heavy rains may produce localized flash flooding across the central Gulf Coast into the Southeast and Hawaii. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Riverton Regional Airport (KRIW)

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

Mostly Cloudy

7°F

-14°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	4°F (-16°C)
Visibility	7.00 mi
Last update	30 Nov 11:53 PM MST

More Information:

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

Extended Forecast for

Pavillion WY

Overnight

Mostly Cloudy
Low: 2 °F
Friday

Partly Sunny
High: 21 °F
Friday
Night

Mostly Cloudy
then Mostly
Cloudy and
Blustery
Low: 6 °F
Saturday

Mostly Sunny
and Breezy
High: 28 °F
Saturday
Night

Chance Snow
Showers and
Blustery
Low: 16 °F
Sunday

Partly Sunny
High: 31 °F
Sunday
Night

Mostly Cloudy
Low: 22 °F
Monday

Partly Sunny
High: 37 °F
Monday
Night

Partly Cloudy
Low: 25 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 2. Wind chill values as low as -10. North wind around 6 mph.

Friday

Partly sunny, with a high near 21. Wind chill values as low as -10. Light and variable wind.

Friday Night

Mostly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a west wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 28 mph.

Saturday

Mostly sunny, with a high near 28. Wind chill values as low as -5. Breezy, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 31 mph.

Saturday Night

A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. Blustery, with a west wind 10 to 17 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, with a high near 31. West southwest wind 5 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 22. West wind 10 to 13 mph.

Monday

Partly sunny, with a high near 37.

Monday Night

Partly cloudy, with a low around 25.

Tuesday

Mostly sunny, with a high near 38.

Tuesday Night

Partly cloudy, with a low around 25.