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.

light snow,mist

33°F

1°C

Humidity	95%
Wind Speed	S 3 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	32°F (0°C)
Visibility	0.75 mi
Last update	13 Mar 01:25 PM PDT

More Information:

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

Extended Forecast for

3 Miles W Des Moines WA

This Afternoon
High: 41 °F
Rain/Snow
Tonight
Low: 36 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 46 °F
Rain/Snow
Likely
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 46 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 42 °F
Rain
Monday
High: 54 °F
Rain Likely
Monday Night
Low: 46 °F
Rain Likely
Tuesday
High: 57 °F
Rain

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. High near 41. Light south southeast wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain, possibly mixed with snow before 8pm, then a chance of rain between 8pm and 11pm, then a chance of rain and snow after 11pm. Low around 36. Light and variable wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

Rain and snow likely before 2pm, then a chance of rain. Partly sunny, with a high near 46. South southwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 33. East northeast wind around 6 mph becoming calm in the evening.

Sunday

A slight chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 46. Light east southeast wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.

Monday Night

Rain likely. Mostly cloudy, with a low around 46.

Tuesday

Rain. Cloudy, with a high near 57.

Tuesday Night

Rain. Cloudy, with a low around 49.

Wednesday

Rain. Cloudy, with a high near 58.