Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and 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 22%
Wind Speed N 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Jun 12:35 PM MDT
Extended Forecast for

5 Miles NNW Hollister ID

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 90. North northeast wind around 8 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 60. Light and variable wind becoming southwest 5 to 9 mph in the evening.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. West southwest wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. West northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. West southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after noon.  High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Showers

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 90. North northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 60. Light and variable wind becoming southwest 5 to 9 mph in the evening.
Wednesday
Mostly sunny and hot, with a high near 90. West southwest wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 59. West northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 86. West southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Partly sunny, with a high near 76. Breezy.
Friday Night
A 50 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 49.
Saturday
Showers, with thunderstorms also possible after noon. High near 63. Chance of precipitation is 80%.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40. Breezy. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 61. Breezy.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Hollister ID
 42.44°N 114.62°W (Elev. 4472 ft)
12:29 pm MDT Jun 23, 2026
12pm MDT Jun 23, 2026-6pm MDT Jun 29, 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