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 >
Current conditions at
Powell Municipal Airport (KPOY)
Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.
Clear
37°F
3°C
| Humidity | 74% |
| Wind Speed | N 6 MPH |
| Barometer | 30.3 in (1026.08 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 15 Oct 12:30 AM MDT |
Extended Forecast for
Ralston WY
Overnight
Low: 37 °F
Mostly Clear
and BreezyThursday
High: 47 °F
Sunny and
BreezyThursday Night
Low: 29 °F
Mostly Clear
then FrostFriday
High: 55 °F
Sunny and
BreezyFriday Night
Low: 35 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 41 °F
Partly Cloudy
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 37. Breezy, with a north northwest wind 13 to 16 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 47. Breezy, with a north wind 13 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 29. North wind 6 to 10 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 55. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 35. South wind 7 to 10 mph.
Saturday
Sunny, with a high near 66. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 41. Southeast wind 5 to 9 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 56.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ralston WY
44.76°N 108.89°W (Elev. 4744 ft)
44.76°N 108.89°W (Elev. 4744 ft)
12:31 am MDT Oct 15, 2026
12am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
