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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

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

Clear

48°F

9°C

Humidity 54%
Wind Speed WSW 10 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 Mar 09:55 AM PDT
Extended Forecast for

9 Miles NNE Mount Vernon OR

  • Today

    Today: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 56. West wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain before 5am, then rain, possibly mixed with snow. Low around 36. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow before 11am, then a chance of snow. Steady temperature around 40. Northwest wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Northwest wind 11 to 16 mph becoming light in the evening. Winds could gust as high as 31 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 56. West wind 7 to 10 mph, with gusts as high as 23 mph.
Tonight
Rain before 5am, then rain, possibly mixed with snow. Low around 36. West wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Rain and snow before 11am, then a chance of snow. Steady temperature around 40. Northwest wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 26. Northwest wind 11 to 16 mph becoming light in the evening. Winds could gust as high as 31 mph.
Sunday
Mostly cloudy, with a high near 49. Calm wind.
Sunday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38.
Monday
Mostly cloudy, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Partly sunny, with a high near 72.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 72.
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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:
10:02 am PDT Mar 13, 2026
Forecast Valid:
10am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation