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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

57°F

14°C

Humidity 33%
Wind Speed S 12 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Oct 07:35 PM MDT
Extended Forecast for

4 Miles SW American Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 37. South wind 7 to 15 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. East wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. East wind 6 to 11 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. East wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. East southeast wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 37. South wind 7 to 15 mph becoming east after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 69. East wind 5 to 8 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 38. East wind 6 to 11 mph.
Monday
Sunny, with a high near 70. East wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 43. East southeast wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 42.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 65.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW American Falls ID
 42.75°N 112.89°W (Elev. 4268 ft)
Last Update:
5:31 pm MDT Oct 17, 2026
Forecast Valid:
7pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation