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

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

51°F

11°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

16 Miles WSW White Sulphur Springs MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 44. Northwest wind 6 to 8 mph becoming west southwest after midnight.  Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 55. West southwest wind 6 to 8 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Cloudy, then becoming partly cloudy toward daybreak, with a low around 46. West southwest wind 6 to 13 mph becoming south in the evening.

    Low: 46 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. South wind around 10 mph becoming west in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. West wind 7 to 9 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 57. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 47. West wind 8 to 10 mph becoming south after midnight.  Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 52. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 52 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Northwest wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 50%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 55. West southwest wind 6 to 8 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then becoming partly cloudy toward daybreak, with a low around 46. West southwest wind 6 to 13 mph becoming south in the evening.
Sunday
Sunny, with a high near 57. South wind around 10 mph becoming west in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. West wind 7 to 9 mph becoming east after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. West wind 8 to 10 mph becoming south after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 52. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW White Sulphur Springs MT
 46.44°N 111.18°W (Elev. 8474 ft)
4:22 pm MDT Aug 14, 2026
7pm MDT Aug 14, 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