National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

POWELL (SVFI1)

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

NA

40°F

4°C

Humidity 93%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Jun 05:16 AM PDT
Extended Forecast for

Powell ID

  • Today

    Today: Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 88. Calm wind.

    High: 88 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.
Juneteenth
Partly sunny, with a high near 88. Calm wind.
Friday Night
Partly cloudy, with a low around 51. Calm wind.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Powell ID
 46.52°N 114.7°W (Elev. 3799 ft)
Last Update:
2:01 am MDT Jun 18, 2026
Forecast Valid:
6am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation