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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

LOG CREEK (LGFO3)

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

NA

49°F

9°C

Humidity 100%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 20 Mar 03:06 PM PDT
Extended Forecast for

Multnomah Falls OR

  • This Afternoon

    This Afternoon: Rain. High near 60. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain

  • Tonight

    Tonight: Rain before 4am, then a slight chance of rain after 5am. Low around 40. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Areas
    Frost

  • Sunday

    Sunday: Sunny, with a high near 58. South southeast wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
Rain. High near 60. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 4am, then a slight chance of rain after 5am. Low around 40. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 58. South southeast wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 58.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
Rain. Mostly cloudy, with a high near 58. Breezy.
Tuesday Night
Rain. Cloudy, with a low around 43. Breezy.
Wednesday
Rain. Cloudy, with a high near 50. Windy.
Wednesday Night
A chance of rain. Snow level 3500 feet lowering to 1800 feet after midnight . Mostly cloudy, with a low around 35. Windy.
Thursday
A slight chance of rain. Snow level 1500 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Multnomah Falls OR
 45.58°N 122.13°W (Elev. 200 ft)
Last Update:
2:41 pm PDT Mar 20, 2026
Forecast Valid:
3pm PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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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