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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

LOG CREEK (LGFO3)

Lat: 45.49658°NLon: 121.89646°WElev: 2854.0ft.

NA

36°F

2°C

Humidity 92%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 25 Dec 12:06 AM PST
Extended Forecast for

Multnomah Falls OR

  • Overnight

    Overnight: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 40. Windy, with an east northeast wind 18 to 24 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Chance Rain
    and Windy

  • Christmas Day

    Christmas Day: Rain. High near 49. Windy, with an east northeast wind 21 to 26 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain and
    Windy then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 40. East wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Showers. High near 46. Breezy, with a south southeast wind 15 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers, mainly before 4am. Snow level 1700 feet. Low around 36. Windy, with a west southwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers and
    Windy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before 10am. Snow level 1200 feet rising to 1800 feet in the afternoon. Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Chance
    Showers and
    Breezy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 40. Windy, with an east northeast wind 18 to 24 mph, with gusts as high as 32 mph.
Christmas Day
Rain. High near 49. Windy, with an east northeast wind 21 to 26 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 40. East wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 46. Breezy, with a south southeast wind 15 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly before 4am. Snow level 1700 feet. Low around 36. Windy, with a west southwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 50 percent chance of showers, mainly before 10am. Snow level 1200 feet rising to 1800 feet in the afternoon. Mostly cloudy, with a high near 43. Breezy.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 33. Breezy.
Monday
Partly sunny, with a high near 46. Breezy.
Monday Night
Partly cloudy, with a low around 35. Breezy.
Tuesday
Partly sunny, with a high near 48. Breezy.
Tuesday Night
Partly cloudy, with a low around 36. Breezy.
Wednesday
A chance of rain. Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Multnomah Falls OR
 45.58°N 122.13°W (Elev. 200 ft)
Last Update:
11:41 pm PST Dec 24, 2025
Forecast Valid:
12am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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