Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Franklin (ITD04)

Lat: 42.01175°NLon: 111.80631°WElev: 4508.0ft.

unknown precip

40°F

4°C

Humidity 66%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Last update 08 Dec 12:45 AM MST
Extended Forecast for

10 Miles NW Portage UT

  • Overnight

    Overnight: A 20 percent chance of snow before 2am.  Mostly cloudy, with a low around 29. West southwest wind around 8 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 32. Southwest wind around 7 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature rising to around 33 by 4am. South southwest wind 8 to 14 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a chance of rain and snow.  Mostly cloudy, with a high near 37. South southwest wind 9 to 13 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of rain.  Snow level 7600 feet rising to 8500 feet after midnight. Cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Snow level 8600 feet. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Snow level 8400 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm.  Snow level 8000 feet. Partly sunny, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 29. West southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 32. Southwest wind around 7 mph.
Monday Night
Mostly cloudy, with a temperature rising to around 33 by 4am. South southwest wind 8 to 14 mph.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 37. South southwest wind 9 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of rain. Snow level 7600 feet rising to 8500 feet after midnight. Cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of rain. Snow level 8600 feet. Mostly cloudy, with a high near 39.
Wednesday Night
A 20 percent chance of rain. Snow level 8400 feet. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Snow level 8000 feet. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Portage UT
 42.07°N 112.39°W (Elev. 7182 ft)
10:31 pm MST Dec 7, 2025
1am MST Dec 8, 2025-6pm MST Dec 14, 2025
 
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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