Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Clear

46°F

8°C

Humidity 36%
Wind Speed ESE 12 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 14 Nov 02:35 AM MST
Extended Forecast for

Ralston WY

  • Overnight

    Overnight: Partly cloudy, with a low around 42. Breezy, with a southeast wind around 18 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 67. Breezy, with a south southeast wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Southwest wind 8 to 14 mph becoming north in the evening. Winds could gust as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. South southwest wind 7 to 10 mph becoming west in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. West southwest wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54. Southwest wind around 6 mph becoming northeast in the afternoon.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 37. Northwest wind around 6 mph.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. Breezy, with a southeast wind around 18 mph, with gusts as high as 28 mph.
Friday
Partly sunny, with a high near 67. Breezy, with a south southeast wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 38. Southwest wind 8 to 14 mph becoming north in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 61. South southwest wind 7 to 10 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 35. West southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 54. Southwest wind around 6 mph becoming northeast in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 37. Northwest wind around 6 mph.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 49.
Monday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Ralston WY
 44.76°N 108.89°W (Elev. 4744 ft)
2:32 am MST Nov 14, 2025
2am MST Nov 14, 2025-6pm MST Nov 20, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database