Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Mostly Cloudy

68°F

20°C

Humidity 45%
Wind Speed N 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 04 Aug 10:55 PM MDT
Extended Forecast for

9 Miles ESE Big Timber MT

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North wind around 7 mph becoming west after midnight.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. West wind 8 to 13 mph increasing to 15 to 20 mph in the morning.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. West northwest wind 9 to 14 mph becoming light north northwest  in the evening.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90. West wind 3 to 7 mph.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. East southeast wind 5 to 7 mph becoming west northwest after midnight.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86. West wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 52. West wind 6 to 13 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 77. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. West southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. North wind around 7 mph becoming west after midnight.
Tuesday
Sunny, with a high near 84. West wind 8 to 13 mph increasing to 15 to 20 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 53. West northwest wind 9 to 14 mph becoming light north northwest in the evening.
Wednesday
Sunny and hot, with a high near 90. West wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 56. East southeast wind 5 to 7 mph becoming west northwest after midnight.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. West wind 5 to 10 mph.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. West wind 6 to 13 mph. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 49. West southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight.
Saturday
Sunny, with a high near 82. West southwest wind 7 to 14 mph.
Saturday Night
Partly cloudy, with a low around 53. West northwest wind 5 to 14 mph.
Sunday
Mostly sunny, with a high near 86. West wind 6 to 14 mph.
Sunday Night
Partly cloudy, with a low around 53. North northwest wind 9 to 14 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 9 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Big Timber MT
 45.76°N 109.78°W (Elev. 3999 ft)
11:07 pm MDT Aug 4, 2025
11pm MDT Aug 4, 2025-6pm MDT Aug 11, 2025
 
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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