High Flood Threat For Saturated Tennessee Valley and South; Heavy Snow Rolls Through Southwest Into Southern Rockies

A high threat for heavy to excessive rainfall near a stalled front will continue to heighten the risk for flash flooding across the saturated Tennessee Valley and South. Meanwhile, a cold system producing heavy mountain and rare low elevation snow will shift from the Southwest to the southern Rockies. This vigorous storm will impact the Eastern two-thirds of the country this weekend. Read More >

Current conditions at

UNIVERSITY OF WASHINGTON (UWASH)

Lat: 47.65°NLon: 122.31°WElev: 190ft.

NA

37°F

3°C

Humidity 82%
Wind Speed E 0 G 2 MPH
Barometer 1018.4 mb
Dewpoint 32°F (0°C)
Visibility NA
Last update 22 Feb 12:55 am PST
Extended Forecast for

Downtown Seattle WA

  • Overnight

    Overnight: A chance of rain and snow after 4am.  Mostly cloudy, with a low around 33. Wind chill values between 24 and 29. South wind around 13 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    Low: 33 °F

  • Friday

    Friday: A chance of rain and snow before 10am, then rain likely.  Cloudy, with a high near 42. Wind chill values between 24 and 33. Breezy, with a south wind 17 to 22 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Breezy.
    Rain/Snow
    Likely then
    Rain Likely

    High: 42 °F

  • Friday
    Night

    Friday Night: A chance of rain showers before 10pm, then snow showers likely, possibly mixed with rain.  Mostly cloudy, with a low around 35. South southeast wind 11 to 13 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain/Snow
    Likely

    Low: 35 °F

  • Saturday

    Saturday: Rain and snow showers likely, becoming all rain after 10am.  Cloudy, with a high near 42. South wind 11 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Cloudy, with a low around 35. South wind 11 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 35 °F

  • Sunday

    Sunday: A chance of rain and snow showers before 4pm, then a chance of rain showers.  Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 42 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers.  Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    Low: 32 °F

  • Monday

    Monday: Partly sunny, with a high near 40.

    Partly Sunny

    High: 40 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 30.

    Mostly Cloudy

    Low: 30 °F

Detailed Forecast

Overnight
A chance of rain and snow after 4am. Mostly cloudy, with a low around 33. Wind chill values between 24 and 29. South wind around 13 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 10am, then rain likely. Cloudy, with a high near 42. Wind chill values between 24 and 33. Breezy, with a south wind 17 to 22 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain showers before 10pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 35. South southeast wind 11 to 13 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain and snow showers likely, becoming all rain after 10am. Cloudy, with a high near 42. South wind 11 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Showers likely. Cloudy, with a low around 35. South wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain and snow showers before 4pm, then a chance of rain showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A slight chance of snow. Partly sunny, with a high near 42.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Partly sunny, with a high near 43.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain. Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
2:51 pm PST Feb 21, 2019
2am PST Feb 22, 2019-6pm PST Feb 28, 2019
 
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Additional Resources

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