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

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Bozeman, Gallatin Field (KBZN)

Lat: 45.78806°NLon: 111.16083°WElev: 4475.0ft.

Clear

68°F

20°C

Humidity 40%
Wind Speed SSE 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Jul 02:20 AM MDT
Extended Forecast for

Amsterdam MT

Heat Advisory July 12, 02:42am until July 13, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 02:42am until July 13, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • Overnight

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 104. Light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 104 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. North northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 96. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday 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 61. East wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. Calm wind becoming north around 6 mph in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. North wind 5 to 7 mph becoming calm after midnight.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 59. South wind around 7 mph.
Sunday
Mostly sunny and hot, with a high near 104. Light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 61. North northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Monday
A 20 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 96. Calm wind becoming east northeast around 6 mph in the afternoon.
Monday 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 61. East wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 92. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. North wind 5 to 7 mph becoming calm after midnight.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 59.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Friday
Sunny, with a high near 90.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Amsterdam MT
 45.75°N 111.34°W (Elev. 4596 ft)
Last Update:
12:31 am MDT Jul 12, 2026
Forecast Valid:
2am MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
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