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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

FW0649 Dufur (F0649)

Lat: 45.44717°NLon: 121.14783°WElev: 1366.54ft.

NA

47°F

8°C

Humidity 64%
Wind Speed NA 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 28 Feb 01:00 PM PST
Extended Forecast for

Grass Valley OR

  • This Afternoon

    This Afternoon: Cloudy, with a high near 48. Northeast wind around 7 mph.

    High: 48 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. East wind 3 to 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain between 10am and 1pm. Mostly cloudy, with a high near 50. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming light and variable.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 57. West wind 6 to 9 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 4pm. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

Detailed Forecast

This Afternoon
Cloudy, with a high near 48. Northeast wind around 7 mph.
Tonight
Mostly cloudy, with a low around 35. East wind 3 to 5 mph.
Sunday
A slight chance of rain between 10am and 1pm. Mostly cloudy, with a high near 50. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36. Northeast wind around 5 mph becoming light and variable.
Monday
Mostly sunny, with a high near 57. West wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 54.
Tuesday Night
Rain, mainly after 10pm. Low around 40. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 4pm. High near 49. Chance of precipitation is 80%.
Wednesday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Snow level 3400 feet. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A slight chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley OR
 45.35°N 120.79°W (Elev. 2300 ft)
Last Update:
1:07 pm PST Feb 28, 2026
Forecast Valid:
1pm PST Feb 28, 2026-6pm PST Mar 6, 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