Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

47°F

8°C

Humidity	1%
Wind Speed	W 5 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	-47°F (-44°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	20 Mar 02:09 PM PDT

More Information:

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

Extended Forecast for

3 Miles ESE Issaquah WA

Flood Watch March 20, 02:24pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 02:24pm until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
This Afternoon
High: 47 °F
Rain Likely
Tonight
Low: 34 °F
Chance
Rain/Snow
Saturday
High: 40 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 33 °F
Slight Chance
Snow
Sunday
High: 45 °F
Chance Snow
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 46 °F
Mostly Cloudy
Monday Night
Low: 39 °F
Chance Rain

Detailed Forecast

This Afternoon

Rain likely, mainly after 5pm. Cloudy, with a steady temperature around 47. Southwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A chance of rain and snow before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 34. West southwest wind 9 to 15 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 40. North wind 7 to 9 mph. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 33. Wind chill values between 25 and 30. Northwest wind 6 to 10 mph becoming east southeast in the evening.

Sunday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 45. South southeast wind 8 to 10 mph becoming west southwest in the afternoon. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 33.

Monday

Mostly cloudy, with a high near 46.

Monday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 39.

Tuesday

Rain. Cloudy, with a high near 46.

Tuesday Night

Rain. Cloudy, with a low around 37.

Wednesday

Rain and snow. Cloudy, with a high near 43.