Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

43°F

6°C

Humidity 46%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 11 Oct 10:15 AM MDT
Extended Forecast for

Fortine MT

  • Today

    Today: A 30 percent chance of snow, mainly before 1pm.  Cloudy, with a high near 44. Northeast wind 10 to 14 mph, with gusts as high as 32 mph.  Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. East northeast wind around 6 mph becoming calm  after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog between 7am and 9am.  Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 1pm. Cloudy, with a high near 44. Northeast wind 10 to 14 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 25. East northeast wind around 6 mph becoming calm after midnight.
Columbus Day
Partly sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a low around 26. Calm wind.
Tuesday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 55. Calm wind.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Fortine MT
 48.77°N 114.88°W (Elev. 3199 ft)
2:01 am MDT Oct 11, 2026
11am MDT Oct 11, 2026-6pm MDT Oct 17, 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