Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Rain

50°F

10°C

Humidity 81%
Wind Speed S 17 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Wind Chill44°F (7°C)
Last update 11 Mar 10:35 AM PDT
Extended Forecast for

5 Miles N Troutdale OR

  • Today

    Today: Rain.  High near 51. Windy, with a south southwest wind 18 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Rain and
    Windy

  • Tonight

    Tonight: Rain.  Low around 41. Windy, with a south southwest wind 22 to 29 mph, with gusts as high as 48 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Rain and
    Windy

  • Thursday

    Thursday: Rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm.  Steady temperature around 44. Breezy, with a west wind 15 to 20 mph becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain.  Low around 40. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain.  High near 51. Breezy, with a south southwest wind around 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 51 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain before 5am, then rain, possibly mixed with snow.  Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely before 11am, then a chance of rain.  Snow level 2100 feet lowering to 1500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain.  Snow level 2200 feet lowering to 1600 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain.  Snow level 1900 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Rain. High near 51. Windy, with a south southwest wind 18 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain. Low around 41. Windy, with a south southwest wind 22 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Steady temperature around 44. Breezy, with a west wind 15 to 20 mph becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 40. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. High near 51. Breezy, with a south southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
Rain before 5am, then rain, possibly mixed with snow. Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain and snow likely before 11am, then a chance of rain. Snow level 2100 feet lowering to 1500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain. Snow level 2200 feet lowering to 1600 feet. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Snow level 1900 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 64.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Troutdale OR
 45.63°N 122.39°W (Elev. 413 ft)
10:42 am PDT Mar 11, 2026
10am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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