Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

55°F

13°C

Humidity	30%
Wind Speed	N 6 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	30 Mar 09:05 AM MDT

More Information:

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

Extended Forecast for

Riverton WY

Red Flag Warning March 30, 09:18am until March 30, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 30, 09:18am until March 30, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Today
High: 74 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tonight
Low: 34 °F
Mostly Cloudy
and Breezy
then Slight
Chance
Rain/Snow
Tuesday
High: 59 °F
Chance Snow
Showers then
Slight Chance
Rain/Snow
Tuesday Night
Low: 35 °F
Chance
Showers
Wednesday
High: 58 °F
Slight Chance
Showers then
Chance
Showers
Wednesday Night
Low: 35 °F
Chance
Showers
Thursday
High: 60 °F
Chance
Showers and
Windy
Thursday Night
Low: 28 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow Showers

Detailed Forecast

Today

Mostly sunny, with a high near 74. Breezy, with a west wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Tonight

A slight chance of rain and snow showers between midnight and 1am. Mostly cloudy, with a low around 34. Breezy, with a west wind 14 to 23 mph becoming north northeast in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

Tuesday

A chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 59. Northeast wind 8 to 14 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. Northwest wind 6 to 10 mph becoming east northeast in the evening.

Wednesday

A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 58. Northwest wind 6 to 9 mph becoming east northeast in the afternoon.

Wednesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 35. East wind 7 to 9 mph becoming south southwest after midnight.

Thursday

A 50 percent chance of showers. Partly sunny, with a high near 60. Windy, with a south southwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

Thursday Night

A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 50%.

Friday

A 40 percent chance of snow showers. Partly sunny, with a high near 48. Breezy.

Friday Night

A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 57.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Sunny, with a high near 64.