National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Big Timber Airport (K6S0)

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

Clear

64°F

18°C

Humidity 63%
Wind Speed E 9 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 07:55 PM MDT
Extended Forecast for

Melville MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 48. Northwest wind 10 to 16 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 9am. Mostly sunny, with a high near 64. West wind 13 to 21 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Increasing clouds, with a low around 40. North northwest wind 10 to 16 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 52. Northwest wind 9 to 14 mph. Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 13 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • 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 63. West southwest wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. South wind 6 to 10 mph becoming west northwest after midnight.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. West wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 69 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. East southeast wind 5 to 10 mph becoming west southwest after midnight.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 48. Northwest wind 10 to 16 mph becoming southwest after midnight. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers before 9am. Mostly sunny, with a high near 64. West wind 13 to 21 mph.
Saturday Night
Showers likely, mainly after midnight. Increasing clouds, with a low around 40. North northwest wind 10 to 16 mph. Chance of precipitation is 60%.
Sunday
Showers, with thunderstorms also possible after noon. High near 52. Northwest wind 9 to 14 mph. Chance of precipitation is 90%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 13 mph. Chance of precipitation is 40%.
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 63. West southwest wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. South wind 6 to 10 mph becoming west northwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. West wind 5 to 9 mph becoming east southeast in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. East southeast wind 5 to 10 mph becoming west southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. South wind 5 to 9 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 79. South wind 6 to 11 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. West southwest wind 7 to 11 mph becoming northwest in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. West wind 6 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Melville MT
 46.11°N 109.96°W (Elev. 5066 ft)
Last Update:
6:33 pm MDT Jun 20, 2025
Forecast Valid:
8pm MDT Jun 20, 2025-6pm MDT Jun 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation