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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

WEST FORK (WSFM8)

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

NA

81°F

27°C

Humidity 25%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index79°F (26°C)
Last update 01 Sep 12:14 PM MDT
Extended Forecast for

Darby MT

  • This Afternoon

    This Afternoon: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 88. South southeast wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 88 °F

    Showers

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight. Patchy smoke between 9pm and 11pm. Low around 52. West wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely before 9am, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 72. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. West wind 5 to 13 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 72. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 88. South southeast wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Tonight
Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight. Patchy smoke between 9pm and 11pm. Low around 52. West wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely before 9am, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 72. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 48. West wind 5 to 13 mph becoming south in the evening. Winds could gust as high as 20 mph.
Thursday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 72. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 80.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 52.
Labor Day
Rain likely. Mostly cloudy, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Darby MT
 46.02°N 114.19°W (Elev. 4137 ft)
Last Update:
12:22 pm MDT Sep 1, 2026
Forecast Valid:
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation