Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Bozeman, Gallatin Field (KBZN)

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

Clear

63°F

17°C

Humidity 67%
Wind Speed NW 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 11:00 AM MDT
Extended Forecast for

Churchill MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Patchy fog before noon.  Otherwise, sunny early, then becoming mostly cloudy, with a high near 75. Calm wind.

    High: 75 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am.  Patchy fog after 3am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph.  Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 49. Light and variable wind.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 78. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 51. Northwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 76. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 76 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before noon. Otherwise, sunny early, then becoming mostly cloudy, with a high near 75. Calm wind.
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 48. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 78. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51. Northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 76. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. West northwest wind around 6 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Churchill MT
 45.75°N 111.31°W (Elev. 4596 ft)
10:36 am MDT Aug 15, 2026
11am MDT Aug 15, 2026-6pm MDT Aug 21, 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