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

CORVALLIS (FNWO3)

Lat: 44.41833°NLon: 123.32528°WElev: 308.0ft.

NA

47°F

8°C

Humidity 87%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Oct 09:45 AM PDT
Extended Forecast for

6 Miles W Brownsville OR

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

  • Today

    Today: Sunny, with a high near 64. Breezy, with a north wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, clear, with a low around 34. North wind 5 to 9 mph becoming calm in the evening.

    Low: 34 °F

    Clear then
    Areas Frost

  • Columbus Day

    Columbus Day: Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.

    High: 65 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 71.

    High: 71 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Breezy, with a north wind 8 to 16 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 34. North wind 5 to 9 mph becoming calm in the evening.
Columbus Day
Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Clear, with a low around 35. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 67. Calm wind.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 44.
Saturday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Brownsville OR
 44.39°N 123.11°W (Elev. 285 ft)
Last Update:
9:41 am PDT Oct 11, 2026
Forecast Valid:
10am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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