Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Mist

50°F

10°C

Humidity 100%
Wind Speed NNE 13 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 50°F (10°C)
Visibility 2.00 mi
Wind Chill45°F (7°C)
Last update 15 Jul 09:25 PM MDT
Extended Forecast for

14 Miles NNW Nye MT

  • Tonight

    Tonight: A 40 percent chance of showers.  Areas of fog before midnight.  Otherwise, cloudy, with a low around 47. East northeast wind 6 to 10 mph.

    Low: 47 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Patchy fog between 9am and noon.  Otherwise, cloudy, with a high near 55. East wind 6 to 9 mph.  Chance of precipitation is 40%.

    High: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. East southeast wind 5 to 10 mph becoming light south southeast  after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 76. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Mostly clear, with a low around 56. East northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Southeast wind 5 to 8 mph becoming southwest after midnight.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain and thunderstorms after noon.  Sunny, with a high near 80. Southwest wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. South southwest wind 7 to 9 mph becoming west northwest in the evening.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers. Areas of fog before midnight. Otherwise, cloudy, with a low around 47. East northeast wind 6 to 10 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Patchy fog between 9am and noon. Otherwise, cloudy, with a high near 55. East wind 6 to 9 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 48. East southeast wind 5 to 10 mph becoming light south southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly clear, with a low around 56. East northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 57. Southeast wind 5 to 8 mph becoming southwest after midnight.
Saturday
A 20 percent chance of rain and thunderstorms after noon. Sunny, with a high near 80. Southwest wind 5 to 8 mph becoming north northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. South southwest wind 7 to 9 mph becoming west northwest in the evening.
Sunday
A 20 percent chance of rain and thunderstorms after noon. Mostly sunny, with a high near 79. West wind 7 to 9 mph.
Sunday Night
A 20 percent chance of rain and thunderstorms. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph.
Monday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 77. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Monday Night
A 20 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57. West northwest wind 6 to 9 mph becoming south in the evening.
Tuesday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 72. Southwest wind 5 to 9 mph becoming north northeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Nye MT
 45.6°N 109.94°W (Elev. 6096 ft)
9:32 pm MDT Jul 15, 2025
10pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database