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

ROOSEVELT (K74V)

Lat: 40.28°NLon: 110.05°WElev: 5171.0ft.

Clear

37°F

3°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 24 Dec 09:35 AM MST
Extended Forecast for

15 Miles SSE Myton UT

  • Today

    Today: A 30 percent chance of rain, mainly between 11am and 2pm.  Mostly cloudy, with a high near 51. West southwest wind around 5 mph becoming light and variable.

    High: 51 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 40. Southeast wind 5 to 7 mph becoming northwest in the evening.  Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

  • Christmas Day

    Christmas Day: Rain, mainly before 2pm, then showers likely and possibly a thunderstorm after 2pm.  High near 56. South southwest wind 7 to 14 mph.  Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 34. Southwest wind 8 to 10 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 51. South southwest wind 6 to 14 mph.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm.  Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly between 11am and 2pm. Mostly cloudy, with a high near 51. West southwest wind around 5 mph becoming light and variable.
Tonight
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. Southeast wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 70%.
Christmas Day
Rain, mainly before 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 56. South southwest wind 7 to 14 mph. Chance of precipitation is 90%.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 34. Southwest wind 8 to 10 mph.
Friday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51. South southwest wind 6 to 14 mph.
Friday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Myton UT
 39.97°N 109.98°W (Elev. 5463 ft)
2:03 am MST Dec 24, 2025
10am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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Additional Resources

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