Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

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

Overcast

12°F

-11°C

Humidity	57%
Wind Speed	N 14 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	0°F (-18°C)
Visibility	9.00 mi
Wind Chill	-4°F (-20°C)
Last update	23 Jan 04:20 PM MST

More Information:

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

Extended Forecast for

Riverton WY

This Afternoon
High: 17 °F
Cloudy
Tonight
Low: -3 °F
Gradual
Clearing
Saturday
High: 23 °F
Mostly Sunny
Saturday Night
Low: 2 °F
Partly Cloudy
Sunday
High: 20 °F
Chance Snow
Showers then
Mostly Sunny
Sunday Night
Low: -4 °F
Mostly Clear
Monday
High: 38 °F
Sunny
Monday Night
Low: 11 °F
Partly Cloudy
Tuesday
High: 42 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Cloudy, with a steady temperature around 17. North northeast wind around 14 mph, with gusts as high as 20 mph.

Tonight

Cloudy during the early evening, then gradual clearing, with a low around -3. North northeast wind 8 to 13 mph becoming light and variable after midnight.

Saturday

Mostly sunny, with a high near 23. Wind chill values as low as zero. Calm wind becoming northeast around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 2. Wind chill values as low as -5. North wind around 6 mph becoming south southwest in the evening.

Sunday

A 30 percent chance of snow showers before 11am. Mostly sunny, with a high near 20. North northeast wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around -4. Light and variable wind becoming south southwest around 5 mph after midnight.

Monday

Sunny, with a high near 38. Light and variable wind becoming west southwest around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 11.