Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in 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

86°F

30°C

Humidity 12%
Wind Speed NW 13 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Jun 06:53 PM MDT
Extended Forecast for

29 Miles WSW Castleford ID

  • Tonight

    Tonight: Mostly clear, with a low around 52. North northwest wind 8 to 15 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Southwest wind 7 to 11 mph becoming north northeast in the morning. Winds could gust as high as 23 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North northeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. West southwest wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North northwest wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 56 °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 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 47. Breezy.  Chance of precipitation is 40%.

    Low: 47 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North northwest wind 8 to 15 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 89. Southwest wind 7 to 11 mph becoming north northeast in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 57. North northeast wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 88. West southwest wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 56. North northwest wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 79. Breezy.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 40%.
Saturday
Showers, with thunderstorms also possible after noon. High near 65. Breezy. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 40. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
Sunday Night
Partly cloudy, with a low around 40. Breezy.
Monday
Sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
29 Miles WSW Castleford ID
 42.37°N 115.41°W (Elev. 5049 ft)
12:29 pm MDT Jun 22, 2026
7pm MDT Jun 22, 2026-6pm MDT Jun 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database