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

Grant County Regional Airport (KGCD)

Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.

Clear

75°F

24°C

Humidity 31%
Wind Speed WSW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 27 Jul 08:55 PM PDT
Extended Forecast for

6 Miles NNW John Day OR

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 55. North wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 86. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke before 8pm. Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light north  after midnight. Winds could gust as high as 23 mph.

    Low: 54 °F

    Areas Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 22 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of smoke. Mostly clear, with a low around 55. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
Areas of smoke. Sunny, with a high near 86. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tuesday Night
Areas of smoke before 8pm. Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. North wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW John Day OR
 44.5°N 119°W (Elev. 3999 ft)
4:52 pm PDT Jul 27, 2026
9pm PDT Jul 27, 2026-6pm PDT Aug 3, 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