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

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

30°F

-1°C

Humidity	1%
Wind Speed	ESE 0 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	-57°F (-49°C)
Visibility	NA
Last update	13 Mar 02:42 PM PDT

More Information:

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

Extended Forecast for

4 Miles ESE Issaquah WA

Tonight
Low: 27 °F
Mostly Cloudy
Sunday
High: 41 °F
Slight Chance
Snow then
Snow Likely
Sunday Night
Low: 38 °F⇑
Rain/Snow
then Rain
Likely
Monday
High: 47 °F
Rain
Monday Night
Low: 44 °F
Rain Likely
Tuesday
High: 47 °F
Rain
Tuesday Night
Low: 46 °F
Rain
Wednesday
High: 49 °F
Rain
Wednesday Night
Low: 47 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. North wind 5 to 8 mph becoming east southeast after midnight.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 41. Wind chill values between 21 and 31. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 8pm. Temperature rising to around 41 by 2am. Southeast wind 8 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain. High near 47. South southeast wind 11 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain likely, mainly after 11pm. Cloudy, with a low around 44. South wind 10 to 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

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

Wednesday

Rain. Cloudy, with a high near 49.

Wednesday Night

Rain. Cloudy, with a low around 47.

Thursday

Rain. Cloudy, with a high near 51.

Thursday Night

Rain. Cloudy, with a low around 48.