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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

39°F

4°C

Humidity 91%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Jan 08:22 PM PST
Extended Forecast for

Multnomah Falls OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East northeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. East northeast wind 6 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 41. East wind 7 to 9 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 52. East wind 6 to 10 mph.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 43. South southeast wind 8 to 10 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. East northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 51. East northeast wind 6 to 10 mph.
Saturday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 41. East wind 7 to 9 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 52. East wind 6 to 10 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. South southeast wind 8 to 10 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 54.
Monday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 40. Breezy.
Friday
Sunny, with a high near 51. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Multnomah Falls OR
 45.61°N 122.1°W (Elev. 200 ft)
Last Update:
8:41 pm PST Jan 9, 2026
Forecast Valid:
8pm PST Jan 9, 2026-6pm PST Jan 16, 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