Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

77°F

25°C

Humidity 40%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 12 Jul 10:15 PM MDT
Extended Forecast for

8 Miles ENE Fortine MT

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of rain after noon.  Sunny, with a high near 72. West southwest wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 72 °F

    Sunny then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Partly cloudy, with a low around 54. West wind 13 to 17 mph becoming south after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 65. South southwest wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 3am, then rain likely after 3am.  Mostly cloudy, with a low around 42. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday
A 20 percent chance of rain after noon. Sunny, with a high near 72. West southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 54. West wind 13 to 17 mph becoming south after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. South southwest wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 3am, then rain likely after 3am. Mostly cloudy, with a low around 42. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Fortine MT
 48.81°N 114.72°W (Elev. 6439 ft)
2:30 pm MDT Jul 12, 2025
11pm MDT Jul 12, 2025-6pm MDT Jul 19, 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