Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

WEST FORK (WSFM8)

Lat: 45.81561°NLon: 114.2585°WElev: 4420.0ft.

NA

39°F

4°C

Humidity 83%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Jun 06:14 AM MDT
Extended Forecast for

25 Miles WSW Darby MT

  • Today

    Today: Sunny, with a high near 67. South wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. North northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 67. Light southwest wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. South wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 48. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.
Juneteenth
Mostly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 55. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 67. Light southwest wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WSW Darby MT
 45.95°N 114.7°W (Elev. 6014 ft)
2:01 am MDT Jun 18, 2026
7am MDT Jun 18, 2026-6pm MDT Jun 24, 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