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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

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

Clear

73°F

23°C

Humidity 18%
Wind Speed S 20 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Apr 05:20 PM MDT
Extended Forecast for

American Falls ID

  • Tonight

    Tonight: A slight chance of rain between 11pm and midnight. Partly cloudy, with a low around 46. South wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 63. South southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 63 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41. West southwest wind 7 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 61. Breezy, with a southeast wind 9 to 14 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.

    High: 61 °F

    Slight Chance
    Rain then
    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. South southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after noon. Partly sunny, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 55. Breezy.

    High: 55 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 11pm and midnight. Partly cloudy, with a low around 46. South wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday
Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 63. South southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 41. West southwest wind 7 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.
Sunday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 61. Breezy, with a southeast wind 9 to 14 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. South southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly after noon. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 55. Breezy.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 56. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 45.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 29.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 48. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
Last Update:
5:31 pm MDT Apr 10, 2026
Forecast Valid:
5pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation