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 >

Hazardous Weather Conditions

Winter Weather Advisory until March 14, 11:00 AM PDT

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

38°F

3°C

Humidity	98%
Wind Speed	W 1 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	14 Mar 02:30 AM PDT

More Information:

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

Extended Forecast for

2 Miles N Sammamish WA

Winter Weather Advisory March 14, 03:38am until March 14, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 14, 03:38am until March 14, 11:00am
NOW until 11:00am Sat
Winter Weather Advisory
Overnight
Low: 33 °F
Rain/Snow
Saturday
High: 43 °F
Chance
Rain/Snow
Saturday Night
Low: 28 °F
Mostly Cloudy
Sunday
High: 47 °F
Rain Likely
Sunday Night
Low: 40 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 45 °F
Rain
Tuesday
High: 53 °F
Rain

Detailed Forecast

Overnight

Rain and snow showers. Low around 33. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow showers before 2pm, then a slight chance of rain and snow showers after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 43. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 28. Calm wind.

Sunday

Rain likely after 11am. Mostly cloudy, with a high near 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain. Low around 40. Light southeast wind. 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 45. Chance of precipitation is 80%.

Tuesday

Rain. Cloudy, with a high near 53.

Tuesday Night

Rain. Cloudy, with a low around 48.

Wednesday

Rain. Cloudy, with a high near 56.