Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

85°F

29°C

Humidity 23%
Wind Speed NE 14 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 01 Sep 02:53 PM MDT
Extended Forecast for

4 Miles WNW Castleford ID

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southeast wind 7 to 16 mph becoming west southwest after midnight. Winds could gust as high as 29 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 78 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 50. West wind 6 to 14 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 78. Southwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. West wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Southeast wind 7 to 16 mph becoming west southwest after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph.
Wednesday Night
Cloudy, with a low around 50. West wind 6 to 14 mph, with gusts as high as 30 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 78. Southwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 49. West wind 9 to 13 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 52.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 82.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Labor Day
A 30 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Castleford ID
 42.56°N 114.94°W (Elev. 3638 ft)
12:30 pm MDT Sep 1, 2026
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
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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