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

Grant County Regional Airport (KGCD)

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

Clear

53°F

12°C

Humidity 33%
Wind Speed ENE 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Apr 10:30 AM PDT
Extended Forecast for

9 Miles NNE Mount Vernon OR

  • Today

    Today: Mostly sunny, with a high near 63. South wind around 8 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Southeast wind 6 to 8 mph becoming east in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 71. Southeast wind around 7 mph, with gusts as high as 18 mph.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. East wind 5 to 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 63. South wind around 8 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 40. Southeast wind 6 to 8 mph becoming east in the evening.
Sunday
Partly sunny, with a high near 71. Southeast wind around 7 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 46. East wind 5 to 7 mph.
Monday
Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 80%.
Wednesday
Rain. High near 48. Chance of precipitation is 80%.
Wednesday Night
Rain likely before 11pm, then a chance of rain and snow. Snow level 5700 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
Rain and snow likely. Snow level 4400 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 49.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Mount Vernon OR
 44.54°N 119.04°W (Elev. 3799 ft)
Last Update:
4:01 am PDT Apr 18, 2026
Forecast Valid:
11am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation