Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

42°F

6°C

Humidity	88%
Wind Speed	SSW 7 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	12 Mar 05:30 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Seattle WA

Tonight
Low: 36 °F
Rain/Snow
then Rain
Friday
High: 43 °F
Rain/Snow
then Chance
Rain
Friday Night
Low: 36 °F
Rain/Snow
Saturday
High: 47 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday Night
Low: 34 °F
Slight Chance
Rain/Snow
then Chance
Snow
Sunday
High: 47 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 40 °F
Rain
Monday
High: 54 °F
Rain
Monday Night
Low: 44 °F
Rain Likely

Detailed Forecast

Tonight

Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then rain after 11pm. Low around 36. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday

Rain before 8am, then rain and snow likely between 8am and 11am, then rain after 11am. High near 43. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain before 11pm, then rain, possibly mixed with snow. Low around 36. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain and snow likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 47. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow before 11pm, then a chance of snow after 5am. Mostly cloudy, with a low around 34. Light east wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 40. Chance of precipitation is 90%.

Monday

Rain. Cloudy, with a high near 54.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44.

Tuesday

Rain likely. Mostly cloudy, with a high near 59.

Tuesday Night

Rain. Cloudy, with a low around 49.

Wednesday

Rain. Cloudy, with a high near 60.