National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

50°F

10°C

Humidity 45%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 18 Apr 11:15 AM MDT
Extended Forecast for

2 Miles NNE Fortine MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Calm wind.
Tonight
Mostly clear, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind.
Sunday Night
Partly cloudy, with a low around 39. Calm wind.
Monday
Sunny, with a high near 73. Light and variable wind.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.
Wednesday Night
Rain before 3am, then rain and snow likely. Snow level 6500 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38.
Thursday
A chance of rain and snow. Snow level 3600 feet. Mostly cloudy, with a high near 53.
Thursday Night
A slight chance of rain. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 29.
Friday
A slight chance of rain. Snow level rising to 4400 feet in the afternoon. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Fortine MT
 48.79°N 114.88°W (Elev. 3340 ft)
Last Update:
2:01 am MDT Apr 18, 2026
Forecast Valid:
12pm MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation