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.

Mostly Cloudy

37°F

3°C

Humidity 93%
Wind Speed NNE 3 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Apr 07:30 AM MDT
Extended Forecast for

American Falls ID

  • Today

    Today: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm.  High near 61. Breezy, with an east northeast wind 10 to 15 mph becoming south southwest 21 to 26 mph in the morning. Winds could gust as high as 36 mph.  Chance of precipitation is 80%.

    High: 61 °F

    Breezy.
    Slight Chance
    Rain then
    Showers

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 7pm.  Mostly cloudy, with a low around 36. West southwest wind 10 to 18 mph becoming south in the evening. Winds could gust as high as 26 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 50 percent chance of rain, mainly after noon.  Partly sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 53 °F

    Slight Chance
    Rain then
    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 54. West southwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

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

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow likely.  Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 41. Breezy.  Chance of precipitation is 70%.

    High: 41 °F

    Breezy. Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 61. Breezy, with an east northeast wind 10 to 15 mph becoming south southwest 21 to 26 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Tonight
A 40 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 36. West southwest wind 10 to 18 mph becoming south in the evening. Winds could gust as high as 26 mph.
Monday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 36. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 54. West southwest wind 11 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
Rain before 3am, then rain and snow likely. Low around 32. Chance of precipitation is 90%.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 26. Breezy.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
American Falls ID
 42.77°N 112.87°W (Elev. 4308 ft)
5:31 am MDT Apr 12, 2026
7am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database