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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. 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 92%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Last update 13 Apr 02:01 AM PDT
Extended Forecast for

4 Miles ENE Troutdale OR

  • Overnight

    Overnight: Showers, mainly after 3am. Steady temperature around 49. West southwest wind around 10 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Monday

    Monday: Showers. High near 56. West southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 43. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain, mainly after 11am. High near 53. Windy, with a south southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: Rain. Low around 39. Very windy, with a south southwest wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain and Very
    Windy

  • Wednesday

    Wednesday: Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 2600 feet lowering to 2000 feet. High near 51. Breezy. Chance of precipitation is 100%.

    High: 51 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Snow level 2300 feet lowering to 1500 feet after midnight . Low around 37. Breezy. Chance of precipitation is 90%.

    Low: 37 °F

    Showers and
    Breezy then
    Chance Rain

  • Thursday

    Thursday: A chance of rain. Snow level 1500 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Showers, mainly after 3am. Steady temperature around 49. West southwest wind around 10 mph. Chance of precipitation is 80%.
Monday
Showers. High near 56. West southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 43. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Rain, mainly after 11am. High near 53. Windy, with a south southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 39. Very windy, with a south southwest wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain before 2pm, then rain and possibly a thunderstorm between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 2600 feet lowering to 2000 feet. High near 51. Breezy. Chance of precipitation is 100%.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Snow level 2300 feet lowering to 1500 feet after midnight . Low around 37. Breezy. Chance of precipitation is 90%.
Thursday
A chance of rain. Snow level 1500 feet rising to 2700 feet in the afternoon. Partly sunny, with a high near 55.
Thursday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
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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:
2:01 am PDT Apr 13, 2026
Forecast Valid:
2am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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