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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Logan-Cache Airport (KLGU)

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

Overcast

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 05 Dec 09:20 AM MST
Extended Forecast for

Lewiston UT

Winter Weather Advisory December 5, 09:39am until December 5, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 5, 09:39am until December 5, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Today

    High: 32 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 2am. Temperature rising to around 35 by 5am. South wind 9 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 31 °F⇑

    Rain/Snow

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 41. South wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 22. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 2am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Snow, mainly after 2pm. Steady temperature around 32. South southwest wind 3 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain, possibly mixed with snow, becoming all rain after 2am. Temperature rising to around 35 by 5am. South wind 9 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday
Rain likely. Mostly cloudy, with a high near 41. South wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.
Saturday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 22. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 2am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 41.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 26.
Tuesday
A chance of rain. Cloudy, with a high near 42.
Tuesday Night
A chance of rain. Cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Cloudy, with a high near 45.
Wednesday Night
A chance of rain. Cloudy, with a low around 31.
Thursday
A chance of rain. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston UT
 41.97°N 111.87°W (Elev. 4498 ft)
Last Update:
2:03 am MST Dec 5, 2025
Forecast Valid:
9am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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