Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

90°F

32°C

Humidity 18%
Wind Speed WNW 17 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 13 Jul 03:15 PM MDT
Extended Forecast for

14 Miles SW Big Timber MT

  • Tonight

    Tonight: Mostly clear, with a low around 63. West northwest wind 6 to 11 mph becoming south southwest in the evening.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 91. West southwest wind 8 to 14 mph becoming northwest in the afternoon.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. West northwest wind 10 to 13 mph becoming east after midnight.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after noon.  Steady temperature around 58. East northeast wind 10 to 18 mph.  Chance of precipitation is 80%.

    High: 58 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Low around 50. East northeast wind 10 to 17 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 63. Northeast wind 9 to 14 mph.  Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. East northeast wind 6 to 14 mph becoming southeast after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. South wind 6 to 11 mph becoming northeast in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. East wind 6 to 13 mph becoming south southwest after midnight.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. West northwest wind 6 to 11 mph becoming south southwest in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 91. West southwest wind 8 to 14 mph becoming northwest in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West northwest wind 10 to 13 mph becoming east after midnight. Chance of precipitation is 50%.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. Steady temperature around 58. East northeast wind 10 to 18 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 50. East northeast wind 10 to 17 mph. Chance of precipitation is 80%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. Northeast wind 9 to 14 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 48. East northeast wind 6 to 14 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 77. South wind 6 to 11 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 52. East wind 6 to 13 mph becoming south southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. Southwest wind 5 to 11 mph becoming north northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 57. Northeast wind 6 to 11 mph becoming south southwest after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 84. Southwest wind 6 to 13 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. West wind 8 to 11 mph becoming south in the evening.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88. Southwest wind 8 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Big Timber MT
 45.67°N 110.1°W (Elev. 4911 ft)
2:02 pm MDT Jul 13, 2025
3pm MDT Jul 13, 2025-6pm MDT Jul 20, 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