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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

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

Clear

39°F

4°C

Humidity 83%
Wind Speed SSW 6 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Nov 11:15 PM PST
Extended Forecast for

11 Miles WNW Mount Vernon OR

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Southwest wind around 9 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. Southeast wind 14 to 20 mph, with gusts as high as 34 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 4pm. High near 45. Southeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 4am. Low around 36. Southeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: A chance of rain and snow, mainly before 10am. Snow level 4700 feet. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 4am. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Partly Cloudy
    then Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. South wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 48. Southwest wind around 9 mph.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. Southeast wind 14 to 20 mph, with gusts as high as 34 mph.
Sunday
Rain, mainly after 4pm. High near 45. Southeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain, mainly before 4am. Low around 36. Southeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow, mainly before 10am. Snow level 4700 feet. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Snow after 4am. Low around 29. Chance of precipitation is 80%.
Wednesday
Snow. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Mostly cloudy, with a high near 36.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Mount Vernon OR
 44.51°N 119.31°W (Elev. 4213 ft)
Last Update:
10:46 pm PST Nov 13, 2026
Forecast Valid:
11pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
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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