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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

CAPE HORN (TBELL)

Lat: 45.569°NLon: 122.203°WElev: 486.0ft.

unknown precip

48°F

9°C

Humidity 79%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 11 Oct 09:00 PM PDT
Extended Forecast for

4 Miles SSE Multnomah Falls OR

  • Tonight

    Tonight: Areas of frost between 3am and 4am. Otherwise, mostly clear, with a low around 34. East northeast wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Columbus Day

    Columbus Day: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Areas of frost between 3am and 4am. Otherwise, mostly clear, with a low around 34. East northeast wind 3 to 6 mph.
Columbus Day
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 52. Light and variable wind.
Monday Night
Mostly clear, with a low around 37. Light and variable wind.
Tuesday
Mostly sunny, with a high near 52. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 49. Breezy.
Friday
Sunny, with a high near 64. Breezy.
Friday Night
Mostly clear, with a low around 46.
Saturday
A slight chance of rain. Partly sunny, with a high near 54.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Multnomah Falls OR
 45.52°N 122.08°W (Elev. 3333 ft)
Last Update:
8:41 pm PDT Oct 11, 2026
Forecast Valid:
9pm PDT Oct 11, 2026-6pm PDT Oct 18, 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