Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

61°F

16°C

Humidity	72%
Wind Speed	NE 8 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	15 Jul 09:30 PM MDT

More Information:

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

Extended Forecast for

Riverton WY

Tonight
Low: 54 °F
Showers
Likely and
Breezy
Wednesday
High: 78 °F
Mostly Cloudy
then Slight
Chance
T-storms
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 93 °F
Mostly Sunny
Friday Night
Low: 58 °F
Mostly Cloudy
Saturday
High: 92 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 54. Breezy, with a north northeast wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 10 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 78. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 49. North northeast wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

Thursday

Sunny, with a high near 94. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.

Thursday Night

Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 93. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 58. West southwest wind 8 to 10 mph becoming south after midnight.

Saturday

Mostly sunny, with a high near 92.