Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until March 14, 05:00 PM PDT

Current conditions at

Renton Municipal Airport (KRNT)

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

Partly Cloudy

45°F

7°C

Humidity	65%
Wind Speed	NNW 3 MPH
Barometer	30.36 in (1028.11 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	14 Mar 04:00 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Winter Weather Advisory March 14, 04:23pm until March 14, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 14, 04:23pm until March 14, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
Tonight
Low: 31 °F
Mostly Cloudy
Sunday
High: 45 °F
Slight Chance
Rain/Snow
then Chance
Rain/Snow
Sunday Night
Low: 41 °F
Rain then
Rain Likely
Monday
High: 52 °F
Rain
Monday Night
Low: 46 °F
Rain Likely
Tuesday
High: 51 °F
Rain
Tuesday Night
Low: 49 °F
Rain
Wednesday
High: 54 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 31. Light east wind.

Sunday

A chance of rain and snow, mainly after 2pm. Mostly cloudy, with a high near 45. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 41. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain likely, mainly after 11pm. Cloudy, with a low around 46. South wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 49. Chance of precipitation is 90%.

Wednesday

Rain. Cloudy, with a high near 54.

Wednesday Night

Rain. Cloudy, with a low around 49.

Thursday

Rain. Cloudy, with a high near 57.

Thursday Night

Rain likely. Cloudy, with a low around 50.