Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36ft.

Overcast

41°F

5°C

Humidity 81%
Wind Speed calm
Barometer 30.39 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Feb 9:00 pm PST
Extended Forecast for

Gresham OR

  • Tonight

    Tonight: A chance of rain before 10pm, then a chance of rain and snow after 4am.  Mostly cloudy, with a low around 35. South southwest wind around 5 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 35 °F

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain likely.  Cloudy, with a high near 42. Southwest wind 9 to 11 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Rain Likely

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 36. West wind 8 to 11 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 36 °F

  • Wednesday

    Wednesday: Showers.  High near 43. South southwest wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 32. Light northeast wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    Low: 32 °F

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    Partly Sunny

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 29.

    Partly Cloudy

    Low: 29 °F

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 40.

    Chance Snow

    High: 40 °F

  • Friday
    Night

    Friday Night: Rain likely.  Cloudy, with a low around 35.

    Rain Likely

    Low: 35 °F

Detailed Forecast

Tonight
A chance of rain before 10pm, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 35. South southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 10am, then rain likely. Cloudy, with a high near 42. Southwest wind 9 to 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 36. West wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers. High near 43. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Light northeast wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 29.
Friday
A chance of snow. Partly sunny, with a high near 40.
Friday Night
Rain likely. Cloudy, with a low around 35.
Saturday
Rain likely. Cloudy, with a high near 42.
Saturday Night
A chance of showers. Cloudy, with a low around 35.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 42.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Click Map For Forecast
Point Forecast:
Gresham OR
 45.5°N 122.41°W (Elev. 390 ft)
9:01 pm PST Feb 18, 2019
9pm PST Feb 18, 2019-6pm PST Feb 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database