Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Mist

34°F

1°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	32°F (0°C)
Visibility	4.00 mi
Last update	13 Mar 09:55 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Des Moines WA

Tonight
Low: 33 °F
Chance
Rain/Snow
Saturday
High: 45 °F
Chance
Rain/Snow
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 46 °F
Rain/Snow
Likely
Sunday Night
Low: 40 °F
Rain
Monday
High: 53 °F
Rain
Monday Night
Low: 45 °F
Rain Likely
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 49 °F
Rain

Detailed Forecast

Tonight

A chance of rain and snow. Cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 2pm, then a slight chance of rain after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. South southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 31. Southeast wind 3 to 5 mph.

Sunday

Rain and snow likely after 11am, becoming all rain after 2pm. Mostly cloudy, with a high near 46. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 40. South wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 53. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.

Tuesday

Rain. Cloudy, with a high near 55.

Tuesday Night

Rain. Cloudy, with a low around 49.

Wednesday

Rain. Cloudy, with a high near 58.