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Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Hazardous Weather Conditions

Current conditions at

GREEN MOUNTAIN (CCRO3)

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

57°F

14°C

Humidity	16%
Wind Speed	N 2 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	20 Jan 09:13 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW Cottage Grove OR

Air Stagnation Advisory January 20, 10:29am until January 21, 04:00pm

Freezing Fog Advisory until January 20, 11:00am

Click here for hazard details and duration

Air Stagnation Advisory

...

Air Stagnation Advisory January 20, 10:29am until January 21, 04:00pm
Freezing Fog Advisory until January 20, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 53 °F
Areas Frost
then Mostly
Sunny
Tonight
Low: 32 °F
Frost and
Areas
Freezing Fog
Wednesday
High: 50 °F
Dense
Freezing Fog
then Partly
Sunny
Wednesday Night
Low: 30 °F
Frost and
Dense
Freezing Fog
Thursday
High: 49 °F
Frost and
Dense
Freezing Fog
then Mostly
Sunny
Thursday Night
Low: 30 °F
Frost and
Areas
Freezing Fog
Friday
High: 48 °F
Frost and
Areas Fog
then Sunny
Friday Night
Low: 28 °F
Frost

Detailed Forecast

Today

Areas of frost before 11am. Otherwise, mostly sunny, with a high near 53. Calm wind.

Tonight

Areas of fog before 10pm, then areas of fog after 11pm. Areas of freezing fog after 5am. Widespread frost, mainly after 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind.

Wednesday

Widespread dense freezing fog, mainly between 7am and 8am. Mostly cloudy, with a high near 50. Calm wind.

Wednesday Night

Widespread dense fog between 9pm and 2am. Widespread dense freezing fog after 2am. Widespread frost, mainly after 10pm. Otherwise, partly cloudy, with a low around 30. Calm wind.

Thursday

Widespread dense fog between 9am and 11am. Widespread dense freezing fog before 9am. Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 49. Calm wind.

Thursday Night

Patchy fog before 1am, then areas of fog after 4am. Areas of freezing fog after 1am. Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 30.

Friday

Areas of fog before 7am. Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 48.

Friday Night

Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 28.

Saturday

Widespread frost before 11am. Otherwise, mostly sunny, with a high near 50.

Saturday Night

A slight chance of rain after 4am. Areas of frost before 10pm. Otherwise, mostly cloudy, with a low around 32.

Sunday

A chance of rain. Mostly cloudy, with a high near 51.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 36.