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

77°F

25°C

Humidity 23%
Wind Speed NNE 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 12 Jul 10:15 PM MDT
Extended Forecast for

15 Miles WNW Melville MT

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 7 to 10 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. West wind 7 to 11 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind 6 to 10 mph becoming west southwest after midnight.

    Low: 57 °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 84. West wind 6 to 14 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 48. North northwest wind around 14 mph becoming northeast after midnight.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 58. East northeast wind 11 to 16 mph.  Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Cloudy, with a low around 44. East northeast wind 13 to 15 mph.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 60. Northeast wind 10 to 14 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 41. East wind 6 to 14 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West wind 7 to 10 mph.
Sunday
Sunny, with a high near 84. West wind 7 to 11 mph.
Sunday Night
Mostly clear, with a low around 57. Northwest wind 6 to 10 mph becoming west 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 84. West wind 6 to 14 mph. Chance of precipitation is 20%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. North northwest wind around 14 mph becoming northeast after midnight. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. East northeast wind 11 to 16 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 44. East northeast wind 13 to 15 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Northeast wind 10 to 14 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41. East wind 6 to 14 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. South wind 5 to 11 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. East southeast wind 6 to 11 mph becoming southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 76. West southwest wind 6 to 11 mph becoming north northeast in the afternoon.
Friday Night
Mostly clear, with a low around 48. North wind 6 to 11 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 79. West southwest wind 6 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Melville MT
 46.22°N 110.22°W (Elev. 6112 ft)
7:48 pm MDT Jul 12, 2025
10pm MDT Jul 12, 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