Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Current conditions at

UNIVERSITY OF WASHINGTON (UWASH)

Lat: 47.65°NLon: 122.31°WElev: 190ft.

NA

48°F

9°C

Humidity 81%
Wind Speed calm
Barometer 1007.9 mb
Dewpoint 42°F (6°C)
Visibility NA
Last update 21 Nov 8:55 am PST
Extended Forecast for

Downtown Seattle WA

  • Today

    Today: Rain likely.  Cloudy, with a high near 52. South southeast wind 5 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 52 °F

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 45. Calm wind becoming south southeast around 6 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 45 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Rain, mainly after 10am.  High near 51. South southeast wind around 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 45. South southwest wind 15 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 45 °F

  • Friday

    Friday: Rain.  High near 48. Southwest wind 9 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 48 °F

  • Friday
    Night

    Friday Night: Rain, mainly before 10pm.  Low around 40. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    Low: 40 °F

  • Saturday

    Saturday: Partly sunny, with a high near 49.

    Partly Sunny

    High: 49 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 43.

    Chance Rain

    Low: 43 °F

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 51.

    Chance Rain

    High: 51 °F

Detailed Forecast

Today
Rain likely. Cloudy, with a high near 52. South southeast wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 4am. Low around 45. Calm wind becoming south southeast around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thanksgiving Day
Rain, mainly after 10am. High near 51. South southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. South southwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 48. Southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 10pm. Low around 40. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 51.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Monday
Rain likely. Cloudy, with a high near 53.
Monday Night
Rain likely. Cloudy, with a low around 48.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
Click Map For Forecast
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
9:28 am PST Nov 21, 2018
10am PST Nov 21, 2018-6pm PST Nov 27, 2018
 
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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