Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

55°F

13°C

Humidity 62%
Wind Speed E 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jun 08:45 AM MDT
Extended Forecast for

4 Miles SSE Melville MT

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 70. East southeast wind 6 to 13 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. East southeast wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 75. Calm wind becoming south southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 40%.

    High: 75 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. Southwest wind 7 to 9 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 74. West wind 5 to 8 mph becoming north in the afternoon.  Chance of precipitation is 20%.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. North northeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight.  Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 66. North wind 5 to 7 mph becoming east in the afternoon.  Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. North northeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

Juneteenth
Partly sunny, with a high near 70. East southeast wind 6 to 13 mph.
Tonight
Partly cloudy, with a low around 47. East southeast wind 8 to 13 mph becoming light and variable after midnight.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 75. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 74. West wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 20%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. North northeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. North wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 43. North northeast wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 48. East wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51. East wind 5 to 8 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Melville MT
 46.05°N 109.95°W (Elev. 4826 ft)
5:33 am MDT Jun 19, 2026
9am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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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