Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. 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	70%
Wind Speed	SSE 8 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	21 May 09:05 PM MDT

More Information:

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

Extended Forecast for

Riverton WY

Tonight
Low: 35 °F
Mostly Clear
Wednesday
High: 62 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 43 °F
Mostly Clear
and Breezy
then Slight
Chance
Showers
Thursday
High: 55 °F
Chance
Showers and
Breezy
Thursday Night
Low: 33 °F
Slight Chance
Showers and
Breezy then
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 40 °F
Partly Cloudy
Saturday
High: 72 °F
Mostly Sunny
Saturday Night
Low: 43 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 35. West southwest wind 5 to 7 mph.

Wednesday

Mostly sunny, with a high near 62. Breezy, with a light west southwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

Wednesday Night

A 20 percent chance of showers after 3am. Increasing clouds, with a low around 43. Breezy, with a west southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 30 mph.

Thursday

A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 55. Breezy, with a west southwest wind 11 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. Breezy, with a north northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Friday

Sunny, with a high near 66. South southwest wind 3 to 8 mph.

Friday Night

Partly cloudy, with a low around 40. West southwest wind 7 to 9 mph.

Saturday

Mostly sunny, with a high near 72.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 43.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 64.

Sunday Night

Partly cloudy, with a low around 40.