Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Norris Hill US-287 MP 60 (MTNOR)

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

unknown precip

46°F

8°C

Humidity 99%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 21 Jun 01:15 AM MDT
Extended Forecast for

Mcallister MT

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 3am, then rain, mainly after 3am.  Low around 41. East wind 9 to 13 mph becoming south.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Rain, mainly after midnight.  Low around 35. East wind 8 to 14 mph becoming north in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain.  High near 50. North wind 6 to 10 mph becoming west in the afternoon.  Chance of precipitation is 90%.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 32. North wind 6 to 9 mph becoming south southwest after midnight.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. South southwest wind 6 to 10 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. West wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 3am, then rain, mainly after 3am. Low around 41. East wind 9 to 13 mph becoming south. Chance of precipitation is 90%.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Rain, mainly after midnight. Low around 35. East wind 8 to 14 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 50. North wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 32. North wind 6 to 9 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 66. South southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 39. West wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Mcallister MT
 45.45°N 111.75°W (Elev. 4997 ft)
9:56 pm MDT Jun 20, 2025
1am MDT Jun 21, 2025-6pm MDT Jun 27, 2025
 
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Additional Resources

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