Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. 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

84°F

29°C

Humidity	11%
Wind Speed	NNW 14 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	02 Aug 03:05 PM MDT

More Information:

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

Extended Forecast for

2 Miles NE Arapahoe WY

This Afternoon
High: 83 °F
Scattered
Showers and
Breezy
Tonight
Low: 52 °F
Scattered
Showers and
Breezy then
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 53 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 93 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 97 °F
Hot

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, mainly before 4pm. Partly sunny, with a steady temperature around 83. Breezy, with a southeast wind 13 to 22 mph becoming northeast. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

Tonight

Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 52. Breezy, with a north northwest wind 13 to 18 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 87. Calm wind becoming east northeast 5 to 8 mph in the morning.

Sunday Night

Mostly clear, with a low around 53. Northeast wind 5 to 9 mph becoming west southwest after midnight.

Monday

Sunny, with a high near 94. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Partly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 22 mph.

Tuesday

Sunny, with a high near 93. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 55.