Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. 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

72°F

22°C

Humidity	35%
Wind Speed	ENE 5 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	16 Jun 08:20 PM MDT

More Information:

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

Extended Forecast for

Arapahoe WY

Tonight
Low: 52 °F
Severe
Thunderstorms
and Breezy
then Slight
Chance
Showers
Tuesday
High: 77 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 52 °F
Clear
Juneteenth
High: 96 °F
Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Friday
High: 94 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers after 5am. Some of the storms could be severe. Mostly cloudy, with a low around 52. Breezy, with a north northeast wind 15 to 20 mph becoming light. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny, with a high near 77. Light and variable wind becoming north northeast 8 to 13 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Mostly clear, with a low around 48. North northeast wind 5 to 10 mph becoming southwest after midnight.

Wednesday

Sunny, with a high near 87. Light and variable wind becoming west 5 to 9 mph in the afternoon.

Wednesday Night

Clear, with a low around 52. Southwest wind 5 to 9 mph.

Juneteenth

Sunny, with a high near 96. West southwest wind 5 to 14 mph becoming southeast in the morning. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 58. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

Friday

Sunny, with a high near 94.