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

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Last update 11 Mar 08:55 AM PDT
Extended Forecast for

4 Miles ENE Troutdale OR

  • Today

    Today: Rain.  High near 52. Very windy, with a south southwest wind 22 to 32 mph, with gusts as high as 48 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain and Very
    Windy

  • Tonight

    Tonight: Rain.  Low around 41. Very windy, with a southwest wind 31 to 38 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Rain and Very
    Windy

  • Thursday

    Thursday: Rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm.  Steady temperature around 44. Windy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: Rain.  Low around 41. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain.  High near 52. Windy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 52 °F

    Rain and
    Windy

  • Friday Night

    Friday Night: Rain.  Low around 38. Breezy.  Chance of precipitation is 100%.

    Low: 38 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain likely, possibly mixed with snow before 11am, then a chance of rain.  Snow level 2200 feet lowering to 1600 feet. Mostly cloudy, with a high near 50. Breezy.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain.  Snow level 2200 feet lowering to 1700 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 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Rain. High near 52. Very windy, with a south southwest wind 22 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Low around 41. Very windy, with a southwest wind 31 to 38 mph, with gusts as high as 55 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. Windy, with a south southwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 41. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 52. Windy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 38. Breezy. Chance of precipitation is 100%.
Saturday
Rain likely, possibly mixed with snow before 11am, then a chance of rain. Snow level 2200 feet lowering to 1600 feet. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain. Snow level 2200 feet lowering to 1700 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 54.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 64.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Troutdale OR
 45.58°N 122.31°W (Elev. 112 ft)
8:41 am PDT Mar 11, 2026
9am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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