Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

52°F

11°C

Humidity	21%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Last update	01 Mar 11:05 AM MST

More Information:

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

Extended Forecast for

Riverton WY

Today
High: 59 °F
Partly Sunny
Tonight
Low: 35 °F
Mostly Cloudy
then Isolated
Showers
Monday
High: 59 °F
Isolated
Showers then
Scattered
Showers
Monday Night
Low: 35 °F
Showers
Tuesday
High: 56 °F
Slight Chance
Rain/Snow
then Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 30 °F
Slight Chance
Showers
Thursday
High: 47 °F
Rain/Snow
Likely

Detailed Forecast

Today

Partly sunny, with a high near 59. Northwest wind around 6 mph becoming light and variable.

Tonight

Isolated showers after 3am. Mostly cloudy, with a low around 35. North northeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.

Monday

Isolated showers before 11am, then scattered showers after 1pm. Partly sunny, with a high near 59. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Showers. Low around 35. North wind 7 to 10 mph becoming west northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

A slight chance of rain and snow showers before 11am. Mostly sunny, with a high near 56. Light and variable wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 27. Southwest wind 5 to 9 mph.

Wednesday

Mostly sunny, with a high near 58. South southwest wind 5 to 11 mph.

Wednesday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 30.

Thursday

Rain and snow showers likely, mainly after 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

Thursday Night

A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

Friday

A slight chance of snow showers. Partly sunny, with a high near 45.