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

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

57°F

14°C

Humidity 69%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 15 Aug 07:27 AM MDT
Extended Forecast for

24 Miles S Bonanza UT

  • Today

    Today: A slight chance of showers and thunderstorms between 3pm and 4pm.  Sunny, with a high near 76. Southwest wind around 5 mph.  Chance of precipitation is 10%.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 58. West southwest wind around 5 mph becoming east southeast in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. South southeast wind around 5 mph becoming north northwest in the morning.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. West wind 5 to 10 mph becoming south southeast after midnight.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. South southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 76. Southwest wind around 5 mph. Chance of precipitation is 10%.
Tonight
Mostly clear, with a low around 58. West southwest wind around 5 mph becoming east southeast in the evening.
Sunday
Mostly sunny, with a high near 79. South southeast wind around 5 mph becoming north northwest in the morning.
Sunday Night
Partly cloudy, with a low around 58. West wind 5 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 82. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles S Bonanza UT
 39.69°N 109.16°W (Elev. 7221 ft)
9:07 am MDT Aug 15, 2026
10am 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