



Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest
On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
Current conditions at
Grant County Regional Airport (KGCD)
Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.
Partly Cloudy
77°F
25°C
Humidity | 18% |
Wind Speed | NW 3 MPH |
Barometer | 30.01 in (1016.26 mb) |
Dewpoint | 31°F (-1°C) |
Visibility | 10.00 mi |
Heat Index | 77°F (25°C) |
Last update | 15 Jun 06:55 PM PDT |
Extended Forecast for
Mount Vernon OR
Tonight
Low: 56 °F
Mostly Cloudy
Monday
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-stormsMonday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 50 °F
Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 48. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 50. Northwest wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 50.
Juneteenth
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 73.
Friday Night
A chance of showers. Partly cloudy, with a low around 44.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 62.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mount Vernon OR
44.4°N 119.1°W (Elev. 2999 ft)
44.4°N 119.1°W (Elev. 2999 ft)
6:05 pm PDT Jun 15, 2025
7pm PDT Jun 15, 2025-6pm PDT Jun 22, 2025