Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Logan-Cache Airport (KLGU)

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

Mostly Cloudy

38°F

3°C

Humidity 78%
Wind Speed N 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 08 Dec 08:51 PM MST
Extended Forecast for

Logan UT

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 36. South southeast wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 2pm.  Cloudy, with a high near 46. South wind around 6 mph.

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 52. Southwest wind around 6 mph.

    High: 52 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 36. South southeast wind around 5 mph.
Tuesday
A 40 percent chance of rain, mainly after 2pm. Cloudy, with a high near 46. South wind around 6 mph.
Tuesday Night
A 40 percent chance of rain. Cloudy, with a low around 38. South wind around 6 mph.
Wednesday
A 30 percent chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 52. Southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 34. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Logan UT
 41.73°N 111.83°W (Elev. 4587 ft)
2:04 pm MST Dec 8, 2025
9pm MST Dec 8, 2025-6pm MST Dec 15, 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