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 >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

45°F

7°C

Humidity	55%
Wind Speed	N 0 MPH
Barometer	30.37 in (1028.45 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	14 Mar 04:53 PM PDT

More Information:

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

Extended Forecast for

3 Miles E Newcastle WA

Tonight
Low: 30 °F
Mostly Cloudy
Sunday
High: 44 °F
Slight Chance
Rain/Snow
then Chance
Rain/Snow
Sunday Night
Low: 39 °F
Rain then
Rain Likely
Monday
High: 50 °F
Rain
Monday Night
Low: 46 °F
Rain Likely
Tuesday
High: 49 °F
Rain
Tuesday Night
Low: 47 °F
Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 48 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 30. East wind around 5 mph.

Sunday

A chance of rain and snow, mainly after 2pm. Mostly cloudy, with a high near 44. East wind around 5 mph becoming calm. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 39. 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 50. South wind around 10 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 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 47. Chance of precipitation is 90%.

Wednesday

Rain. Cloudy, with a high near 52.

Wednesday Night

Rain. Cloudy, with a low around 48.

Thursday

Rain. Cloudy, with a high near 55.

Thursday Night

Rain. Cloudy, with a low around 50.