Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

41°F

5°C

Humidity 77%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Oct 01:15 AM MDT
Extended Forecast for

Fortine MT

  • Overnight

    Overnight: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 31. Light southeast wind.

    Low: 31 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 10am.  Otherwise, sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am.  Otherwise, partly cloudy, with a low around 33. Light south southeast wind.

    Low: 33 °F

    Partly Cloudy
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Areas of frost after 4am.  Otherwise, mostly clear, with a low around 36. Calm wind becoming south southeast around 5 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 31. Light southeast wind.
Thursday
Widespread frost before 10am. Otherwise, sunny, with a high near 60. Light and variable wind.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33. Light south southeast wind.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Calm wind becoming south southeast around 5 mph.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Fortine MT
 48.77°N 114.91°W (Elev. 2999 ft)
2:00 am MDT Oct 15, 2026
2am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database