Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

48°F

9°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Nov 04:00 PM PST
Extended Forecast for

Portland International Airport OR

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 5pm.  Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm.  Patchy fog before 2am, then patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Rain, mainly after noon.  Patchy fog before 7am. High near 47. Southeast wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 43. East southeast wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 52. Southeast wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain.  High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 5pm. Mostly cloudy, with a high near 50. Calm wind.
Tonight
A 10 percent chance of showers before 7pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Tuesday
Rain, mainly after noon. Patchy fog before 7am. High near 47. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 43. East southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 52. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 47. Chance of precipitation is 80%.
Thanksgiving Day
Rain. High near 55. Chance of precipitation is 90%.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 35.
Sunday
A slight chance of rain and snow. Snow level 2200 feet. Mostly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
3:45 pm PST Nov 24, 2025
4pm PST Nov 24, 2025-6pm PST Dec 1, 2025
 
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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