Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Clear

52°F

11°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Jul 05:35 AM PDT
Extended Forecast for

6 Miles ESE Cottonwood ID

  • Today

    Today: Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny, with a high near 86. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 53. North wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 53 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny, with a high near 84. Calm wind becoming north northeast 5 to 9 mph in the morning.

    High: 84 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Patchy smoke before 2pm, then patchy smoke after 3pm. Sunny, with a high near 86. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 53. North wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Wednesday
Areas of smoke before 7am. Sunny, with a high near 84. Calm wind becoming north northeast 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 53. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 49.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Cottonwood ID
 46°N 116.23°W (Elev. 3258 ft)
2:01 am MDT Jul 28, 2026
6am MDT Jul 28, 2026-6pm MDT Aug 3, 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