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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Current conditions at

CW7710 Logan (C7710)

Lat: 45.87717°NLon: 111.4105°WElev: 4230.51ft.

NA

28°F

-2°C

Humidity 86%
Wind Speed SW 2 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Oct 10:23 PM MDT
Extended Forecast for

Logan MT

Dense Fog Advisory until October 13, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 13, 12:00pm

    NOW until 12:00pm Tue

    Dense Fog Advisory

  • Tonight

    Low: 20 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of dense fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 20. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 20 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 20. Light south wind.
Tuesday
Areas of dense fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 40. Light and variable wind.
Tuesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 20. Southeast wind 5 to 7 mph becoming calm after midnight.
Wednesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 46. Calm wind.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind.
Thursday
Sunny, with a high near 56. Calm wind.
Thursday Night
Mostly clear, with a low around 25. Calm wind.
Friday
Sunny, with a high near 65. Calm wind.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Logan MT
 45.89°N 111.43°W (Elev. 4199 ft)
Last Update:
4:26 pm MDT Oct 12, 2026
Forecast Valid:
10pm MDT Oct 12, 2026-6pm MDT Oct 19, 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