Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South. Read More >

Current conditions at

UNIVERSITY OF WASHINGTON (UWASH)

Lat: 47.65°NLon: 122.31°WElev: 190ft.

NA

39°F

4°C

Humidity 89%
Wind Speed SE 1 G 3 MPH
Barometer 1010.7 mb
Dewpoint 36°F (2°C)
Visibility NA
Last update 20 Feb 9:55 am PST
Extended Forecast for

Downtown Seattle WA

  • Today

    Today: A 40 percent chance of showers.  Mostly cloudy, with a high near 41. North northwest wind around 13 mph.

    Chance
    Showers

    High: 41 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Northeast wind 5 to 7 mph.

    Partly Cloudy

    Low: 31 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Calm wind becoming north northwest 5 to 9 mph in the morning.

    Mostly Sunny

    High: 41 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow after 4am.  Increasing clouds, with a low around 33. Wind chill values between 24 and 29. Light and variable wind becoming south 6 to 11 mph in the evening.  New snow accumulation of less than a half inch possible.

    Partly Cloudy
    then Chance
    Snow

    Low: 33 °F

  • Friday

    Friday: A chance of snow before 10am, then rain.  High near 41. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Breezy.
    Rain/Snow
    then Rain

    High: 41 °F

  • Friday
    Night

    Friday Night: Rain showers before 4am, then a chance of rain and snow showers.  Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain then
    Rain/Snow
    Likely

    Low: 34 °F

  • Saturday

    Saturday: A chance of rain and snow showers before 10am, then rain showers likely.  Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 41 °F

  • Saturday
    Night

    Saturday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers.  Cloudy, with a low around 35.

    Chance
    Rain/Snow

    Low: 35 °F

  • Sunday

    Sunday: A chance of rain and snow showers before 10am, then a chance of rain showers.  Mostly cloudy, with a high near 41.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 41 °F

Detailed Forecast

Today
A 40 percent chance of showers. Mostly cloudy, with a high near 41. North northwest wind around 13 mph.
Tonight
Partly cloudy, with a low around 31. Northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 41. Calm wind becoming north northwest 5 to 9 mph in the morning.
Thursday Night
A 30 percent chance of snow after 4am. Increasing clouds, with a low around 33. Wind chill values between 24 and 29. Light and variable wind becoming south 6 to 11 mph in the evening. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then rain. High near 41. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers before 4am, then a chance of rain and snow showers. Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow showers before 10am, then rain showers likely. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Cloudy, with a low around 35.
Sunday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 32.
Monday
A chance of showers. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
8:35 am PST Feb 20, 2019
11am PST Feb 20, 2019-6pm PST Feb 26, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database