National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

KEMMERER (KEMM)

Lat: 41.82°NLon: 110.56°WElev: 7283.0ft.

NA

41°F

5°C

Humidity 75%
Wind Speed WSW 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 25 Dec 01:35 AM MST
Extended Forecast for

2 Miles NNW Kemmerer WY

  • Overnight

    Overnight: A chance of rain, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 36. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Chance Rain

  • Christmas Day

    Christmas Day: A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 8pm, then a chance of snow after 11pm. Partly cloudy, with a low around 34. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 31. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 31 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Blustery, with a west northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of rain, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 36. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Christmas Day
A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain and snow before 8pm, then a chance of snow after 11pm. Partly cloudy, with a low around 34. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 31. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 7. Blustery, with a west northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 5.
Monday
Sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Kemmerer WY
 41.82°N 110.55°W (Elev. 7103 ft)
Last Update:
12:02 am MST Dec 25, 2025
Forecast Valid:
1am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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