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

Severe Thunderstorms in the Northeast and Northern Plains; Critical Fire Weather in the West

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota today. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula today. Critical fire weather conditions will persist today over parts of the interior Northwest and Great Basin. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

79°F

26°C

Humidity 41%
Wind Speed SW 9 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 03 Jul 12:45 PM MDT
Extended Forecast for

Big Timber MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 85. West wind around 9 mph becoming south southeast.

    High: 85 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 57. South wind 5 to 9 mph becoming northwest in the evening.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Independence Day

    Independence Day: Showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 82. West wind 5 to 11 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 82 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. West northwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 76 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. West wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 85. West wind around 9 mph becoming south southeast.
Tonight
A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 57. South wind 5 to 9 mph becoming northwest in the evening.
Independence Day
Showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 82. West wind 5 to 11 mph becoming east in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. West northwest wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. West wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 81. Calm wind becoming west southwest 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 53. Southwest wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 87. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Southeast wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
Sunny and hot, with a high near 92. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. West southwest wind 5 to 9 mph.
Wednesday
Sunny and hot, with a high near 93. West southwest wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
1:27 pm MDT Jul 3, 2025
Forecast Valid:
2pm MDT Jul 3, 2025-6pm MDT Jul 9, 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