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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

GREEN MOUNTAIN (CCRO3)

Lat: 43.72528°NLon: 122.80556°WElev: 3047.0ft.

NA

42°F

6°C

Humidity 69%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Mar 07:13 AM PDT
Extended Forecast for

Cottage Grove OR

  • Today

    Today: A slight chance of rain before 4pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 58. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm. Widespread frost, mainly after 5am. Snow level 4300 feet lowering to 1300 feet after midnight . Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. North wind 3 to 5 mph.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58. North wind 3 to 8 mph.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 63 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Snow level 3900 feet lowering to 2600 feet after midnight . Cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Rain. Snow level 2500 feet rising to 3200 feet in the afternoon. Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
A slight chance of rain before 4pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 58. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
A 30 percent chance of rain, mainly before 11pm. Widespread frost, mainly after 5am. Snow level 4300 feet lowering to 1300 feet after midnight . Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. North wind 3 to 5 mph.
Monday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58. North wind 3 to 8 mph.
Monday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph becoming calm in the evening.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.
Wednesday
Rain. High near 52. Chance of precipitation is 100%.
Wednesday Night
Rain. Snow level 3900 feet lowering to 2600 feet after midnight . Cloudy, with a low around 35.
Thursday
Rain. Snow level 2500 feet rising to 3200 feet in the afternoon. Cloudy, with a high near 53.
Thursday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove OR
 43.78°N 123.05°W (Elev. 738 ft)
Last Update:
7:41 am PDT Mar 29, 2026
Forecast Valid:
8am PDT Mar 29, 2026-6pm PDT Apr 4, 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