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

POWELL (SVFI1)

Lat: 46.51178°NLon: 114.68586°WElev: 3666.0ft.

NA

72°F

22°C

Humidity 50%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 15 Aug 10:16 AM PDT
Extended Forecast for

Powell ID

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 3pm.  Increasing clouds, with a high near 84. Light and variable wind.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers and
    Patchy Fog
    then Areas
    Fog

  • Sunday

    Sunday: A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm.  Areas of fog before 10am.  Otherwise, partly sunny, with a high near 85. Light and variable wind.  Chance of precipitation is 30%.

    High: 85 °F

    Areas Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 8am.  Otherwise, partly sunny, with a high near 86. Calm wind becoming west around 6 mph in the afternoon.

    High: 86 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 84. Light and variable wind.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after 10pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 44. Calm wind.
Sunday
A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 30%.
Sunday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Monday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 86. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 47.
Tuesday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Powell ID
 46.5°N 114.7°W (Elev. 3776 ft)
2:01 am MDT Aug 15, 2026
11am 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