Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

81°F

27°C

Humidity 18%
Wind Speed NW 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Jun 01:05 PM MDT
Extended Forecast for

29 Miles SW Castleford ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. North northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind 7 to 13 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. South southwest wind 5 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. North northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. Breezy.

    High: 80 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 83. North northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 50. North northwest wind 7 to 13 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 89. South southwest wind 5 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 55. North northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 88. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 80. Breezy.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 45. Breezy. Chance of precipitation is 40%.
Saturday
Showers and possibly a thunderstorm. High near 65. Breezy. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 38. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles SW Castleford ID
 42.23°N 115.29°W (Elev. 5299 ft)
12:29 pm MDT Jun 22, 2026
1pm MDT Jun 22, 2026-6pm MDT Jun 28, 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