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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Brigham City Regional Airport (KBMC)

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

Clear

34°F

1°C

Humidity 86%
Wind Speed NW 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Nov 03:15 AM MST
Extended Forecast for

3 Miles SW Mendon UT

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 41. South southwest wind around 11 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. South southwest wind 10 to 14 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Breezy, with a south southwest wind 14 to 23 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 46. Breezy, with a south southwest wind 14 to 22 mph.

    High: 46 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. South wind 8 to 10 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 31.

    Low: 31 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. South southwest wind around 11 mph.
Thursday
Sunny, with a high near 48. South southwest wind 10 to 14 mph.
Thursday Night
Partly cloudy, with a low around 43. Breezy, with a south southwest wind 14 to 23 mph.
Friday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 46. Breezy, with a south southwest wind 14 to 22 mph.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. South wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.
Sunday
Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely. Cloudy, with a low around 31.
Monday
Snow likely. Cloudy, with a high near 36.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Partly sunny, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A slight chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mendon UT
 41.69°N 112.03°W (Elev. 8353 ft)
Last Update:
2:04 am MST Nov 13, 2025
Forecast Valid:
3am MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation