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

Heavy Precipitation Continues for the Northwest; Warmer Temperatures for the Center of the Nation

Atmospheric river of heavy precipitation, strong winds and high surf continues for the Northwest portion of the country. Meanwhile, warming temperatures are expected for the center of the nation where several record highs are in the forecast. Looking ahead into the weekend, a strong cold front is expected to sweep through the eastern two-thirds of the country with heavy rain and thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Rain

57°F

14°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 06 Dec 05:20 AM PST
Extended Forecast for

Gresham OR

Flood Watch until December 6, 04:00pm
Flood Advisory until December 7, 01:00am
Click here for hazard details and duration
Flood Watch
Flood Advisory
  •  
    Flood Watch until December 6, 04:00pm
    Flood Advisory until December 7, 01:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Rain. Low around 50. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 50 °F

  • Wednesday

    Wednesday: Rain, mainly after 4pm. Temperature falling to around 48 by 5pm. West wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 54 °F⇓

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 43. South southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 43 °F

  • Thursday

    Thursday: Rain. Snow level 3400 feet lowering to 2800 feet in the afternoon . High near 46. Southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Rain. Snow level 2500 feet. Low around 39. Southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 39 °F

  • Friday

    Friday: A 50 percent chance of showers, mainly before 10am. Snow level 2200 feet. Mostly cloudy, with a high near 45.

    Chance
    Showers then
    Slight Chance
    Showers

    High: 45 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly after 4am. Snow level 2200 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Slight Chance
    Rain then
    Rain Likely

    Low: 36 °F

  • Saturday

    Saturday: Rain. Snow level 2100 feet rising to 3800 feet in the afternoon. Cloudy, with a high near 46.

    Rain

    High: 46 °F

Detailed Forecast

Overnight
Rain. Low around 50. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly after 4pm. Temperature falling to around 48 by 5pm. West wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 43. South southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Snow level 3400 feet lowering to 2800 feet in the afternoon . High near 46. Southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Snow level 2500 feet. Low around 39. Southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers, mainly before 10am. Snow level 2200 feet. Mostly cloudy, with a high near 45.
Friday Night
Rain likely, mainly after 4am. Snow level 2200 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
Rain. Snow level 2100 feet rising to 3800 feet in the afternoon. Cloudy, with a high near 46.
Saturday Night
Rain. Cloudy, with a low around 42.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 50.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41.
Monday
A chance of showers. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 46.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Gresham OR
 45.49°N 122.44°W (Elev. 397 ft)
Last Update:
5:41 am PST Dec 6, 2023
Forecast Valid:
5am PST Dec 6, 2023-6pm PST Dec 12, 2023
 
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