Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028° N Lon: 112.57111° W Elev: 4449.0 ft.

Mostly Cloudy

57°F

14°C

Humidity 87%
Wind Speed E 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Sep 01:35 AM MDT
Detailed forecast for

Lower Snake River Plain

Today
Mostly sunny with a slight chance of rain in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 66 to 73. Northeast winds up to 10 mph... Shifting to south around 10 mph in the afternoon.
Tonight
Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of rain showers and a slight chance of thunderstorms after midnight. Colder. Lows 41 to 50. South winds up to 10 mph. Chance of precipitation 50 percent.
Saturday
Mostly cloudy. A slight chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 60 to 67. Southwest winds around 10 mph. Chance of precipitation 50 percent.
Saturday Night
Partly cloudy. Lows 39 to 48. Southwest winds up to 10 mph.
Sunday
Mostly sunny. Warmer. Highs 67 to 74. Light and variable winds.
Sunday Night And Monday
Mostly clear. Lows 40 to 49. Highs 71 to 78.
Monday Night Through Tuesday Night
Partly cloudy. Lows 42 to 51. Highs 72 to 79.
Wednesday
Sunny. Highs 73 to 80.
Wednesday Night And Thursday
Mostly clear. Lows 42 to 52. Highs 75 to 82.



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1231 AM MDT Fri Sep 18 2026
 
 

Additional Resources

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