Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

36°F

2°C

Humidity 64%
Wind Speed ESE 5 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 26 Dec 02:20 AM MST
Extended Forecast for

Sheridan WY

  • Overnight

    Overnight: Partly cloudy, with a low around 29. South wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. Southwest wind 8 to 14 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southwest wind 8 to 13 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of snow after 11am.  Increasing clouds, with a temperature rising to near 42 by 11am, then falling to around 24 during the remainder of the day. Southwest wind 11 to 17 mph becoming northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 1. North northwest wind 8 to 17 mph.  New snow accumulation of less than one inch possible.

    Low: 1 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 24. North northwest wind around 6 mph.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Light southwest wind.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42. Light south southwest wind.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Southwest wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. South wind around 7 mph.
Friday
Sunny, with a high near 56. Southwest wind 8 to 14 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southwest wind 8 to 13 mph.
Saturday
A 50 percent chance of snow after 11am. Increasing clouds, with a temperature rising to near 42 by 11am, then falling to around 24 during the remainder of the day. Southwest wind 11 to 17 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 1. North northwest wind 8 to 17 mph. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 24. North northwest wind around 6 mph.
Sunday Night
Mostly clear, with a low around 8. Light southwest wind.
Monday
Sunny, with a high near 42. Light south southwest wind.
Monday Night
Mostly cloudy, with a low around 20. Southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 46. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 23. Light southwest wind.
Wednesday
Partly sunny, with a high near 46. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 20. West wind around 5 mph becoming calm in the evening.
New Year's Day
Partly sunny, with a high near 42. Calm wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Sheridan WY
 44.8°N 106.96°W (Elev. 3799 ft)
2:05 am MST Dec 26, 2025
2am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database