Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

61°F

16°C

Humidity	63%
Wind Speed	WNW 6 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	13 Aug 03:00 AM MDT

More Information:

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

Extended Forecast for

Riverton Regional Airport WY

Overnight
Low: 60 °F
Areas Smoke
Thursday
High: 80 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 56 °F
Showers
Likely then
Patchy Smoke
Friday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 55 °F
Chance
Showers
Saturday
High: 80 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 54 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 56 °F
Partly Cloudy

Detailed Forecast

Overnight

Areas of smoke. Mostly cloudy, with a low around 60. North northeast wind around 5 mph.

Thursday

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of smoke. Partly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Patchy smoke before 4am. Cloudy during the early evening, then gradual clearing, with a low around 56. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Friday

A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55. North wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light and variable wind becoming north 5 to 8 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North wind 5 to 9 mph becoming west after midnight.

Sunday

Sunny, with a high near 83.

Sunday Night

Partly cloudy, with a low around 56.

Monday

Sunny, with a high near 86.

Monday Night

Partly cloudy, with a low around 57.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55.