Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

71°F

22°C

Humidity	33%
Wind Speed	E 11 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	08 Jul 11:53 PM MDT

More Information:

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

Extended Forecast for

15 Miles SW Lysite WY

Overnight
Low: 57 °F
Partly Cloudy
Thursday
High: 87 °F
Decreasing
Clouds
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 100 °F
Hot
Sunday Night
Low: 66 °F
Mostly Clear
then Mostly
Clear and
Breezy

Detailed Forecast

Overnight

Partly cloudy, with a low around 57. East wind 6 to 14 mph becoming south southwest. Winds could gust as high as 22 mph.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 87. North wind 6 to 13 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

Thursday Night

Mostly clear, with a low around 57. Northwest wind 6 to 13 mph becoming southeast in the evening.

Friday

Sunny, with a high near 90. South wind 5 to 7 mph becoming west northwest in the afternoon.

Friday Night

Mostly clear, with a low around 60. West northwest wind 5 to 8 mph becoming southeast in the evening.

Saturday

Sunny, with a high near 96. South wind around 6 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 63. East southeast wind 7 to 10 mph.

Sunday

Sunny and hot, with a high near 100.