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

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

51°F

11°C

Humidity 42%
Wind Speed SW 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Jun 03:53 AM MDT
Extended Forecast for

17 Miles SE Craters of the Moon National Monument ID

  • Today

    Today: Increasing clouds, with a high near 82. East northeast wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 82 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West southwest wind 15 to 20 mph becoming east northeast 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 88. Northeast wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. West wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. Breezy, with a west southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers 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 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 82. East northeast wind 6 to 11 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West southwest wind 15 to 20 mph becoming east northeast 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Juneteenth
Mostly sunny, with a high near 88. Northeast wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 59. West wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. Breezy, with a west southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
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 49.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 90. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Craters of the Moon National Monument ID
 43.32°N 113.3°W (Elev. 5400 ft)
Last Update:
12:31 am MDT Jun 18, 2026
Forecast Valid:
4am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation