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

BRENNER (BRRM8)

Lat: 44.93656°NLon: 113.25239°WElev: 6631.0ft.

NA

57°F

14°C

Humidity 61%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 15 Aug 03:47 PM MDT
Extended Forecast for

13 Miles SSW Grant MT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 57. Southwest wind around 9 mph.  Chance of precipitation is 90%.

    High: 57 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before midnight, then a chance of showers between midnight and 1am.  Low around 39. South southwest wind 6 to 10 mph.  Chance of precipitation is 80%.

    Low: 39 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 60. Southwest wind 5 to 9 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    T-storms

  • 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 42. South southwest wind around 8 mph.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: Mostly cloudy, with a high near 62. South wind 7 to 11 mph.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 43. West southwest wind 7 to 10 mph becoming northwest in the evening.  Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. West wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 57. Southwest wind around 9 mph. Chance of precipitation is 90%.
Tonight
Showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Low around 39. South southwest wind 6 to 10 mph. Chance of precipitation is 80%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 60. Southwest wind 5 to 9 mph.
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 42. South southwest wind around 8 mph. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 62. South wind 7 to 11 mph.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 43. West southwest wind 7 to 10 mph becoming northwest in the evening. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. West wind 6 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 41. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Grant MT
 44.83°N 113.13°W (Elev. 9528 ft)
12:32 pm MDT Aug 15, 2026
4pm MDT Aug 15, 2026-6pm MDT Aug 22, 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