Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

43°F

6°C

Humidity 65%
Wind Speed N 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Oct 10:15 AM MDT
Extended Forecast for

Basalt ID

  • Today

    Today: Sunny, with a high near 63. East northeast wind around 5 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Light and variable wind becoming east southeast around 5 mph after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 62. East wind around 6 mph becoming light and variable  in the afternoon.

    High: 62 °F

    Slight Chance
    Rain

  • Tuesday Night

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

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 63. East northeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.
Monday
Sunny, with a high near 65. East wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Light and variable wind becoming east southeast around 5 mph after midnight.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 62. East wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 64.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%.
Friday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Basalt ID
 43.32°N 112.16°W (Elev. 4600 ft)
5:31 am MDT Oct 18, 2026
10am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database