Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

51°F

11°C

Humidity 99%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 29 Jun 01:00 AM MDT
Extended Forecast for

10 Miles E Fortine MT

  • Overnight

    Overnight: Rain, mainly before 3am.  Low around 44. West northwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Monday

    Monday: Rain, mainly before noon, then showers and possibly a thunderstorm after noon.  High near 51. North wind 8 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers

  • Monday Night

    Monday Night: Rain and thunderstorms before 3am, then a slight chance of rain after 5am.  Low around 46. North wind 5 to 8 mph becoming southwest after midnight.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm.  Cloudy, with a high near 57. South southwest wind 6 to 8 mph.  Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. West southwest wind 3 to 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain, mainly before 3am. Low around 44. West northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before noon, then showers and possibly a thunderstorm after noon. High near 51. North wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain and thunderstorms before 3am, then a slight chance of rain after 5am. Low around 46. North wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 57. South southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 43. West southwest wind 3 to 8 mph.
Wednesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 41.
Independence Day
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fortine MT
 48.75°N 114.68°W (Elev. 5197 ft)
12:21 am MDT Jun 29, 2026
1am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database