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

Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

38°F

3°C

Humidity 85%
Wind Speed SW 8 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 18 Feb 02:53 AM PST
Extended Forecast for

4 Miles ENE Troutdale OR

  • Overnight

    Overnight: A chance of rain showers before 4am, then rain and snow showers likely. Snow level 700 feet. Mostly cloudy, with a low around 33. South southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after noon. Snow level 500 feet rising to 1400 feet in the afternoon. High near 42. South southwest wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 1am, then rain likely, possibly mixed with snow showers. Snow level 700 feet. Low around 33. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow showers before 10am, then a chance of rain showers. Snow level 400 feet rising to 900 feet in the afternoon. Mostly cloudy, with a high near 44. East northeast wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 10pm, then a slight chance of rain and snow showers. Snow level 1000 feet lowering to 300 feet after midnight . Partly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow showers before 1pm, then a chance of rain showers. Snow level 200 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Snow level 1300 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then rain likely. Snow level 1200 feet rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 46. Windy.

    High: 46 °F

    Windy.
    Rain/Snow
    Likely then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Rain Likely
    and Windy

Detailed Forecast

Overnight
A chance of rain showers before 4am, then rain and snow showers likely. Snow level 700 feet. Mostly cloudy, with a low around 33. South southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers, becoming all rain after noon. Snow level 500 feet rising to 1400 feet in the afternoon. High near 42. South southwest wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 1am, then rain likely, possibly mixed with snow showers. Snow level 700 feet. Low around 33. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow showers before 10am, then a chance of rain showers. Snow level 400 feet rising to 900 feet in the afternoon. Mostly cloudy, with a high near 44. East northeast wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of rain showers before 10pm, then a slight chance of rain and snow showers. Snow level 1000 feet lowering to 300 feet after midnight . Partly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Snow level 200 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Snow level 1300 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 10am, then rain likely. Snow level 1200 feet rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 46. Windy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39. Windy.
Sunday
Rain. Mostly cloudy, with a high near 51. Windy.
Sunday Night
Rain. Cloudy, with a low around 39. Breezy.
Monday
Rain. Cloudy, with a high near 51.
Monday Night
Rain. Mostly cloudy, with a low around 40.
Tuesday
Rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
Last Update:
2:42 am PST Feb 18, 2026
Forecast Valid:
3am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation