Tropical Moisture Producing Heavy Rain in Portions of the Western U.S., Southeast Florida, and Puerto Rico and the U.S. Virgin Islands

Heavy rain and flash flooding will continue across portions of California, the Southwest, and parts of the Southern Rockies. Strong to locally severe thunderstorms and heavy rain will impact portions of the Plains and Mississippi Valley. Tropical moisture is causing heavy rainfall in southeast Florida, Puerto Rico and the Virgin Islands, Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

48°F

9°C

Humidity	58%
Wind Speed	WNW 5 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	19 Sep 06:53 AM MDT

More Information:

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

Extended Forecast for

Riverton WY

Today
High: 77 °F
Mostly Sunny
Tonight
Low: 49 °F
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 66 °F
Chance
Showers
Monday Night
Low: 41 °F
Chance
Showers
Tuesday
High: 67 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 77. Calm wind becoming east northeast around 6 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 49. Northeast wind 5 to 7 mph becoming west southwest after midnight.

Saturday

Mostly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 47. East wind around 6 mph becoming west southwest after midnight.

Sunday

Mostly sunny, with a high near 79. West wind 5 to 8 mph.

Sunday Night

Partly cloudy, with a low around 50. West wind 7 to 9 mph.

Monday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. West wind 7 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 67.

Tuesday Night

Mostly clear, with a low around 40.

Wednesday

Sunny, with a high near 74.

Wednesday Night

Mostly clear, with a low around 44.

Thursday

Sunny, with a high near 78.