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 WEATHER FORECAST OFFICE (SEAW1)

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

36°F

2°C

Humidity	95%
Wind Speed	E 3 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	13 Mar 09:30 PM PDT

More Information:

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

Extended Forecast for

Mountlake Terrace WA

Tonight
Low: 33 °F
Slight Chance
Rain then
Rain/Snow
Likely
Saturday
High: 44 °F
Chance
Rain/Snow
Saturday Night
Low: 31 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Sunday
High: 46 °F
Rain/Snow
Likely
Sunday Night
Low: 40 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 46 °F
Rain
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 48 °F
Rain

Detailed Forecast

Tonight

Rain likely, possibly mixed with snow, mainly between 4am and 5am. Mostly cloudy, with a low around 33. Light west northwest wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 2pm, then a slight chance of rain and snow after 3pm. Mostly sunny, with a high near 44. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Increasing clouds, with a low around 31. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

Sunday

A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 46. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 40. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 46. Chance of precipitation is 90%.

Tuesday

Rain. Cloudy, with a high near 54.

Tuesday Night

Rain. Cloudy, with a low around 48.

Wednesday

Rain. Cloudy, with a high near 56.

Wednesday Night

Rain. Cloudy, with a low around 49.