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

Brigham City Regional Airport (KBMC)

Lat: 41.5464°NLon: 112.0601°WElev: 4230.0ft.

Overcast

48°F

9°C

Humidity 57%
Wind Speed SW 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Dec 02:35 AM MST
Extended Forecast for

3 Miles S Elwood UT

  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a steady temperature around 44. South wind around 18 mph.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain likely, then showers and possibly a thunderstorm after 2pm.  High near 49. South wind 14 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then rain likely, mainly between 11pm and 2am.  Low around 32. South wind around 10 mph.  Chance of precipitation is 90%.

    Low: 32 °F

    Showers

  • Saturday

    Saturday: A chance of rain and snow before 8am, then snow.  High near 40. South wind around 10 mph becoming west northwest in the morning.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Partly cloudy, with a low around 16. North northwest wind 8 to 10 mph.  New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 44. South wind around 18 mph.
Friday
Rain likely, then showers and possibly a thunderstorm after 2pm. High near 49. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before 11pm, then rain likely, mainly between 11pm and 2am. Low around 32. South wind around 10 mph. Chance of precipitation is 90%.
Saturday
A chance of rain and snow before 8am, then snow. High near 40. South wind around 10 mph becoming west northwest in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 16. North northwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 12.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
A slight chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Elwood UT
 41.63°N 112.14°W (Elev. 4229 ft)
2:04 am MST Dec 26, 2025
3am 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

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