Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Riverton Regional Airport (KRIW)
Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.
Clear
45°F
7°C
| Humidity | 60% |
| Wind Speed | N 14 MPH |
| Barometer | 30.39 in (1029.12 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 15 Oct 04:53 AM MDT |
Extended Forecast for
Riverton WY
Freeze Warning October 15, 11:00pm until October 16, 09:00am
Today
High: 54 °F
Sunny and
BreezyTonight
Low: 28 °F
Mostly Clear
then Frost
and Patchy
FogFriday
High: 59 °F
Frost and Fog
then SunnyFriday Night
Low: 30 °F
Mostly Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 67 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 54. Breezy, with a north northeast wind 8 to 17 mph, with gusts as high as 24 mph.
Tonight
Patchy fog after 1am. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. North northeast wind 5 to 8 mph becoming calm after midnight.
Friday
Widespread fog, mainly before 8am. Widespread frost before 10am. Otherwise, sunny, with a high near 59. Calm wind becoming north around 5 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 67. Light south southeast wind.
Saturday Night
Mostly clear, with a low around 34. Calm wind becoming south southwest around 5 mph.
Sunday
Sunny, with a high near 66. Light and variable wind.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 69.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Riverton WY
43.02°N 108.38°W (Elev. 4931 ft)
43.02°N 108.38°W (Elev. 4931 ft)
4:48 am MDT Oct 15, 2026
5am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
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