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

BIGHORN MOUNTAIN (BHMM8)

Lat: 45.07333°NLon: 107.88872°WElev: 8180.0ft.

NA

55°F

13°C

Humidity 92%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 14 Aug 07:18 PM MDT
Extended Forecast for

14 Miles SE Fort Smith MT

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 9am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 69. Calm wind becoming east northeast around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 54. South wind 5 to 7 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming south in the evening.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after midnight.  Mostly cloudy, with a low around 58. South southwest wind 5 to 7 mph.  Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 72. Southwest wind 6 to 9 mph becoming north northwest in the afternoon.  Chance of precipitation is 60%.

    High: 72 °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 54. North northwest wind 5 to 7 mph becoming southwest after midnight.  Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 69. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 54. South wind 5 to 7 mph.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 75. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming south in the evening.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 58. South southwest wind 5 to 7 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 50%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. North wind around 7 mph becoming south in the evening.
Thursday
Sunny, with a high near 77. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. North northeast wind around 7 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 81. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Fort Smith MT
 45.16°N 107.77°W (Elev. 4813 ft)
12:32 pm MDT Aug 14, 2026
8pm MDT Aug 14, 2026-6pm MDT Aug 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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