National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

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

Clear

89°F

32°C

Humidity 15%
Wind Speed NW 10 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 10 Jul 01:15 PM PDT
Extended Forecast for

13 Miles NNW Prairie City OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. Northwest wind around 6 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 57. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

    High: 87 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87.

    High: 87 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 90. Northwest wind around 6 mph.
Tonight
Clear, with a low around 55. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 57. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Mostly cloudy, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Prairie City OR
 44.63°N 118.85°W (Elev. 4199 ft)
Last Update:
11:46 am PDT Jul 10, 2026
Forecast Valid:
1pm PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation