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

Norris Hill US-287 MP 60 (MTNOR)

Lat: 45.4996°NLon: 111.69618°WElev: 5699.0ft.

NA

26°F

-3°C

Humidity 99%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 13 Oct 01:15 AM MDT
Extended Forecast for

Mcallister MT

Dense Fog Advisory October 13, 01:37am until October 13, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory October 13, 01:37am until October 13, 12:00pm

    NOW until 12:00pm Tue

    Dense Fog Advisory

  • Overnight

    Low: 26 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of dense fog before 4pm. Otherwise, mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Areas Dense
    Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °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 27. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. South wind 8 to 11 mph.

    High: 67 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a steady temperature around 26. Calm wind.
Tuesday
Areas of dense fog before 4pm. Otherwise, mostly sunny, with a high near 40. Calm wind.
Tuesday Night
Partly cloudy, with a low around 18. Calm wind becoming south southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 47. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 24. Light and variable wind.
Thursday
Sunny, with a high near 56. Calm wind.
Thursday Night
Mostly clear, with a low around 27. Calm wind becoming south 5 to 8 mph in the evening.
Friday
Sunny, with a high near 67. South wind 8 to 11 mph.
Friday Night
Clear, with a low around 31. Breezy.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 32. Breezy.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mcallister MT
 45.43°N 111.71°W (Elev. 4843 ft)
Last Update:
12:41 am MDT Oct 13, 2026
Forecast Valid:
1am MDT Oct 13, 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