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

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028°NLon: 112.57111°WElev: 4449.0ft.

Clear

59°F

15°C

Humidity 33%
Wind Speed SSW 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Jun 01:00 AM MDT
Extended Forecast for

20 Miles SW Atomic City ID

  • Overnight

    Overnight: Clear, with a low around 47. Northeast wind 7 to 9 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 82. East southeast wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West southwest wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 89. North northeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. West wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. Breezy.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 47. Northeast wind 7 to 9 mph.
Thursday
Increasing clouds, with a high near 82. East southeast wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West southwest wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Juneteenth
Mostly sunny, with a high near 89. North northeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 59. West wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 48. Breezy.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 51.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SW Atomic City ID
 43.23°N 113.07°W (Elev. 5200 ft)
12:31 am MDT Jun 18, 2026
1am MDT Jun 18, 2026-6pm MDT Jun 24, 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