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

86°F

30°C

Humidity 22%
Wind Speed W 19 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Jul 01:15 PM MDT
Extended Forecast for

17 Miles W Melville MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. West wind around 16 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind 9 to 14 mph.

    Low: 49 °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 66. West wind 13 to 20 mph.  Chance of precipitation is 20%.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 37. West northwest wind 20 to 25 mph becoming north in the evening.  Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  Temperature falling to around 37 by 10am. North northeast wind 17 to 21 mph.  Chance of precipitation is 80%.

    High: 40 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Cloudy, with a low around 35. Northeast wind 16 to 18 mph.  Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 44. East northeast wind around 15 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    High: 44 °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 38. Southeast wind 10 to 15 mph becoming west southwest after midnight.

    Low: 38 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. West southwest wind 9 to 11 mph.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. West wind around 16 mph.
Tonight
Mostly clear, with a low around 49. West wind 9 to 14 mph.
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 66. West wind 13 to 20 mph. Chance of precipitation is 20%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. West northwest wind 20 to 25 mph becoming north in the evening. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. Temperature falling to around 37 by 10am. North northeast wind 17 to 21 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 35. Northeast wind 16 to 18 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 44. East northeast wind around 15 mph becoming 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 38. Southeast wind 10 to 15 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 58. West southwest wind 9 to 11 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. West northwest wind 10 to 14 mph becoming east in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 59. West southwest wind 10 to 13 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 43. South southwest wind 11 to 14 mph becoming east southeast in the evening.
Saturday
Sunny, with a high near 62. West southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Melville MT
 46.06°N 110.32°W (Elev. 9196 ft)
11:08 am MDT Jul 13, 2025
1pm 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