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 52%
Wind Speed NE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 Jun 11:35 PM MDT
Extended Forecast for

Melville MT

  • Overnight

    Overnight: Mostly clear, with a low around 52. West northwest wind around 7 mph.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 81. West northwest wind 5 to 11 mph becoming east southeast in the afternoon.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind 6 to 11 mph becoming north in the evening. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. East southeast wind 6 to 15 mph.

    High: 75 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southeast wind 10 to 15 mph becoming north northwest in the evening. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 67. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 42. West wind 11 to 20 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57. West wind 10 to 18 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. West southwest wind 6 to 14 mph.

    Low: 37 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. West northwest wind around 7 mph.
Juneteenth
A 30 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 81. West northwest wind 5 to 11 mph becoming east southeast in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind 6 to 11 mph becoming north in the evening. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. East southeast wind 6 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southeast wind 10 to 15 mph becoming north northwest in the evening. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 67. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 42. West wind 11 to 20 mph. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57. West wind 10 to 18 mph. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. West southwest wind 6 to 14 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. West southwest wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 42. Southeast wind 6 to 10 mph becoming west northwest after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 68. West northwest wind 5 to 10 mph becoming east in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46. East wind 6 to 10 mph becoming west northwest after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. West northwest wind 6 to 9 mph becoming east northeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melville MT
 46.11°N 109.99°W (Elev. 5187 ft)
Last Update:
11:09 pm MDT Jun 18, 2025
Forecast Valid:
12am MDT Jun 19, 2025-6pm MDT Jun 25, 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