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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Mostly Cloudy

45°F

7°C

Humidity 65%
Wind Speed NE 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 26 Dec 05:20 AM MST
Extended Forecast for

Lewiston UT

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 38. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 47. South southwest wind around 11 mph. Chance of precipitation is 100%.

    High: 47 °F

    Showers

  • Friday Night

    Friday Night: Rain, possibly mixed with snow, mainly before 2am. Some thunder is also possible. Low around 29. South wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 8am, then snow. High near 38. South southwest wind 7 to 10 mph becoming west northwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 13. West northwest wind 5 to 8 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 38. South wind around 10 mph. Chance of precipitation is 60%.
Friday
Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 47. South southwest wind around 11 mph. Chance of precipitation is 100%.
Friday Night
Rain, possibly mixed with snow, mainly before 2am. Some thunder is also possible. Low around 29. South wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow before 8am, then snow. High near 38. South southwest wind 7 to 10 mph becoming west northwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 13. West northwest wind 5 to 8 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
A slight chance of rain and snow. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston UT
 41.97°N 111.87°W (Elev. 4498 ft)
Last Update:
2:04 am MST Dec 26, 2025
Forecast Valid:
5am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation