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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

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

Clear

71°F

22°C

Humidity 21%
Wind Speed S 16 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 25 Sep 02:35 AM PDT
Extended Forecast for

Mount Vernon OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 66. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 40. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
A 50 percent chance of showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 66. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Increasing clouds, with a low around 40. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind.
Saturday Night
Mostly cloudy, with a low around 43. Calm wind.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon OR
 44.42°N 119.11°W (Elev. 3054 ft)
Last Update:
11:46 pm PDT Sep 24, 2026
Forecast Valid:
2am PDT Sep 25, 2026-6pm PDT Oct 1, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation