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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Overcast

43°F

6°C

Humidity 52%
Wind Speed S 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Apr 09:55 PM MDT
Extended Forecast for

8 Miles NE Darby MT

  • Tonight

    Tonight: Mostly clear, with a low around 35. South southeast wind 3 to 6 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. South southeast wind around 7 mph becoming west in the afternoon.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Northwest wind around 6 mph becoming light and variable.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. South southeast wind 6 to 8 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. West wind 5 to 7 mph becoming east in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow. Cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 35. South southeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 60. South southeast wind around 7 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. Northwest wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 67. South southeast wind 6 to 8 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 46. West wind 5 to 7 mph becoming east in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52.
Wednesday Night
Rain and snow. Cloudy, with a low around 36.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 40.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Friday
A slight chance of snow. Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Darby MT
 46.1°N 114.05°W (Elev. 6017 ft)
Last Update:
2:01 pm MDT Apr 18, 2026
Forecast Valid:
10pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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