Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 18, 01:00 PM PDT until March 20, 05:00 PM PDT

Current conditions at

EW6690 Maple Valley (E6690)

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

50°F

10°C

Humidity	1%
Wind Speed	ESE 1 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	-45°F (-43°C)
Visibility	NA
Last update	18 Mar 04:22 AM PDT

More Information:

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

Extended Forecast for

4 Miles ESE Issaquah WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 46 °F
Rain
Wednesday
High: 50 °F
Rain
Wednesday Night
Low: 49 °F
Rain
Thursday
High: 50 °F
Rain
Thursday Night
Low: 47 °F
Rain
Friday
High: 50 °F
Rain
Friday Night
Low: 36 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 42 °F
Chance Snow
Showers
Saturday Night
Low: 31 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain. Low around 46. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 50. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Steady temperature around 49. South wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 50. South wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 47. South wind 11 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 50. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain, possibly mixed with snow showers before 2am, then a chance of snow showers. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A chance of snow showers, mainly before 11am. Partly sunny, with a high near 42.

Saturday Night

Partly cloudy, with a low around 31.

Sunday

A slight chance of snow showers after 11am. Mostly sunny, with a high near 43.

Sunday Night

Mostly cloudy, with a low around 32.

Monday

A chance of rain and snow showers. Mostly cloudy, with a high near 46.

Monday Night

Rain and snow likely. Mostly cloudy, with a low around 37.