Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

82°F

28°C

Humidity 24%
Wind Speed WSW 17 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Jul 11:15 AM MDT
Extended Forecast for

16 Miles ENE Wilsall MT

  • Today

    Today: Sunny, with a high near 70. West wind 13 to 16 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 7 to 14 mph becoming south southwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Sunny, with a high near 71. West wind 10 to 18 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 42. West northwest wind 17 to 21 mph becoming north in the evening.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 45. Northeast wind around 17 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Cloudy, with a low around 37. East northeast wind 13 to 16 mph.  Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 49. East northeast wind 11 to 15 mph becoming south southeast in the afternoon.  Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 40. East southeast wind 8 to 14 mph.

    Low: 40 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 63. South wind 7 to 11 mph becoming west in the afternoon.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 70. West wind 13 to 16 mph.
Tonight
Mostly clear, with a low around 51. West wind 7 to 14 mph becoming south southwest after midnight.
Monday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 71. West wind 10 to 18 mph. Chance of precipitation is 20%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. West northwest wind 17 to 21 mph becoming north in the evening. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. High near 45. Northeast wind around 17 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 37. East northeast wind 13 to 16 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 49. East northeast wind 11 to 15 mph becoming south southeast in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. East southeast wind 8 to 14 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 63. South wind 7 to 11 mph becoming west in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West northwest wind 8 to 13 mph becoming east in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65. West southwest wind 8 to 13 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45. South wind 9 to 13 mph becoming east southeast in the evening.
Saturday
Sunny, with a high near 69. West wind 9 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Wilsall MT
 46.06°N 110.35°W (Elev. 8314 ft)
11:08 am MDT Jul 13, 2025
11am MDT Jul 13, 2025-6pm MDT Jul 19, 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