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

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Clear

61°F

16°C

Humidity 82%
Wind Speed SW 4 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 10:35 AM MDT
Extended Forecast for

11 Miles S Rafter J Ranch WY

  • Today

    Today: Isolated showers before noon, then scattered showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 60%.

    High: 74 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 41. North wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 41 °F

    Scattered
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Isolated showers and thunderstorms after 1pm.  Sunny, with a high near 78. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon.  Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Isolated
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 46. Calm wind.  Chance of precipitation is 60%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers before noon, then scattered showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 41. North wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Isolated showers and thunderstorms after 1pm. Sunny, with a high near 78. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 43. South southeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 80. Light and variable wind.
Monday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Rafter J Ranch WY
 43.26°N 110.8°W (Elev. 6834 ft)
10:03 am MDT Aug 15, 2026
10am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database