Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

62°F

17°C

Humidity 54%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 12 Aug 09:15 AM MDT
Extended Forecast for

9 Miles NNE Fortine MT

  • Today

    Today: Rain and thunderstorms likely before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Patchy smoke before 4pm. Increasing clouds, with a high near 60. Northeast wind 6 to 9 mph.  Chance of precipitation is 70%.

    High: 60 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am.  Low around 44. North northeast wind 13 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    T-storms then
    Showers

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 4pm.  High near 51. Northeast wind 7 to 13 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 58. Northeast wind 5 to 9 mph becoming light and variable.  Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Rain and thunderstorms likely before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy smoke before 4pm. Increasing clouds, with a high near 60. Northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 44. North northeast wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 4pm. High near 51. Northeast wind 7 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 58. Northeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Fortine MT
 48.88°N 114.84°W (Elev. 6594 ft)
2:12 am MDT Aug 12, 2026
9am MDT Aug 12, 2026-6pm MDT Aug 18, 2026
 
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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