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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. this week. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England today. Read More >

Hazardous Weather Conditions

Current conditions at

EUREKA (EURM8)

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

NA

70°F

21°C

Humidity 46%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 29 Jul 09:15 AM MDT
Extended Forecast for

9 Miles ENE Fortine MT

Fire Weather Watch August 1, 02:00pm until August 2, 12:00am
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Patchy smoke after 11am. Sunny, with a high near 68. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 68 °F

    Patchy Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy smoke after 11am. Sunny, with a high near 70. West southwest wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 70 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 7pm. Mostly clear, with a low around 50. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Patchy Smoke
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 73. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Breezy.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 45. Windy.

    Low: 45 °F

    Clear and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Patchy smoke after 11am. Sunny, with a high near 68. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 50. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday
Patchy smoke after 11am. Sunny, with a high near 70. West southwest wind 5 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Patchy smoke before 7pm. Mostly clear, with a low around 50. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 73. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 71. Breezy.
Saturday Night
Clear, with a low around 45. Windy.
Sunday
Sunny, with a high near 57. Breezy.
Sunday Night
Mostly clear, with a low around 41. Breezy.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Fortine MT
 48.83°N 114.73°W (Elev. 6749 ft)
Last Update:
2:00 am MDT Jul 29, 2026
Forecast Valid:
9am MDT Jul 29, 2026-6pm MDT Aug 4, 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