Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

63°F

17°C

Humidity	36%
Wind Speed	SSW 11 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	05 Sep 05:00 AM MDT

More Information:

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

Extended Forecast for

Riverton WY

Today
High: 91 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Sunday
High: 89 °F
Sunny then
Increasing
Clouds and
Breezy
Sunday Night
Low: 60 °F
Breezy.
Slight Chance
T-storms then
Slight Chance
Showers
Labor Day
High: 80 °F
Sunny and
Breezy
Monday Night
Low: 47 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 81 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 91. Light south wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

Tonight

Mostly clear, with a low around 53. Southwest wind 5 to 11 mph.

Sunday

Increasing clouds, with a high near 89. Breezy, with a light and variable wind becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Sunday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Breezy, with a south wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Labor Day

Sunny, with a high near 80. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 38 mph.

Monday Night

Mostly clear, with a low around 47. Breezy, with a west southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

Tuesday

Sunny, with a high near 77. Light and variable wind becoming north 5 to 7 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 48.

Wednesday

Mostly sunny, with a high near 81.

Wednesday Night

Partly cloudy, with a low around 51.

Thursday

Mostly sunny, with a high near 84.

Thursday Night

Partly cloudy, with a low around 53.