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

Dangerous Surf and Rip Currents Along East Coast Beaches; Hazardous Heat in the West

Tropical storm conditions, storm surge flooding and coastal flooding will continue into Thursday across the Outer Banks and into portions of the Mid-Atlantic coastline. Life-threatening rip currents and high surf will continue to impact much of the Atlantic shoreline through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Partly Cloudy

79°F

26°C

Humidity 34%
Wind Speed SE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Heat Index79°F (26°C)
Last update 20 Aug 06:35 PM MDT
Extended Forecast for

Melville MT

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Widespread haze before midnight. Mostly cloudy, with a low around 57. West southwest wind 9 to 11 mph becoming north in the evening.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Northwest wind 7 to 9 mph becoming east northeast in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. North northeast wind 6 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. North northeast wind 6 to 13 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. East northeast wind 5 to 14 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Light northeast wind becoming east southeast 5 to 10 mph in the morning.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. East wind 5 to 11 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. East wind 5 to 13 mph becoming north after midnight.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Widespread haze before midnight. Mostly cloudy, with a low around 57. West southwest wind 9 to 11 mph becoming north in the evening.
Thursday
Mostly sunny, with a high near 79. Northwest wind 7 to 9 mph becoming east northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. North northeast wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 72. North northeast wind 6 to 13 mph.
Friday Night
Mostly clear, with a low around 48. East northeast wind 5 to 14 mph.
Saturday
Sunny, with a high near 75. Light northeast wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 48. East wind 5 to 11 mph.
Sunday
Mostly sunny, with a high near 75. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. East wind 5 to 13 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 77. Light and variable wind becoming east 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 50. East wind 5 to 11 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 79. Light and variable wind becoming east 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 51. East wind 6 to 10 mph becoming west after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind 5 to 8 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melville MT
 46.11°N 109.96°W (Elev. 5066 ft)
Last Update:
5:09 pm MDT Aug 20, 2025
Forecast Valid:
7pm MDT Aug 20, 2025-6pm MDT Aug 27, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation