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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

GREEN MOUNTAIN (CCRO3)

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

NA

51°F

11°C

Humidity 56%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 Oct 12:13 PM PDT
Extended Forecast for

Cottage Grove OR

Frost Advisory October 12, 12:00am until October 12, 08:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. North wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Clear then
    Frost

  • Columbus Day

    Columbus Day: Widespread frost before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

    High: 67 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 9am. Otherwise, sunny, with a high near 69. Calm wind.

    High: 69 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after midnight. Otherwise, clear, with a low around 40.

    Low: 40 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. North wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32. North northeast wind around 5 mph becoming calm in the evening.
Columbus Day
Widespread frost before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.
Tuesday
Widespread frost before 9am. Otherwise, sunny, with a high near 69. Calm wind.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Patchy fog after midnight. Otherwise, clear, with a low around 40.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 81.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 84.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 44.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove OR
 43.81°N 123.06°W (Elev. 600 ft)
Last Update:
11:41 am PDT Oct 11, 2026
Forecast Valid:
12pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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