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

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

light snow,mist

34°F

1°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	34°F (1°C)
Visibility	5.00 mi
Last update	13 Mar 10:35 PM PDT

More Information:

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

Extended Forecast for

2 Miles ESE Mercer Island WA

Tonight
Low: 35 °F
Chance
Rain/Snow
then
Rain/Snow
Likely
Saturday
High: 45 °F
Chance
Rain/Snow
Saturday Night
Low: 32 °F
Mostly Cloudy
Sunday
High: 48 °F
Rain Likely
Sunday Night
Low: 41 °F
Rain
Monday
High: 53 °F
Rain
Monday Night
Low: 47 °F
Rain
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 50 °F
Rain

Detailed Forecast

Tonight

Rain and snow likely, mainly after 3am. Cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 45. West northwest wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 32. Light and variable wind becoming east around 5 mph.

Sunday

Rain likely after 11am. Mostly cloudy, with a high near 48. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain. Low around 41. 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 53. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 47. Chance of precipitation is 80%.

Tuesday

Rain. Cloudy, with a high near 55.

Tuesday Night

Rain. Cloudy, with a low around 50.

Wednesday

Rain. Cloudy, with a high near 58.

Wednesday Night

Rain. Cloudy, with a low around 51.