National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Northeast Coastal Storm Impacts into Wednesday; Severe Thunderstorm Development Shifts to the Gulf Coast

The coastal storm will push further off the Northeast U.S. coast Wednesday with high winds and heavy rain tapering off through the day. Isolated to scattered severe thunderstorms capable of producing damaging winds and a few tornadoes should occur Wednesday into Wednesday night from parts of east Texas across Louisiana to the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01417°WElev: 770ft.

NA

46°F

8°C

Humidity 1%
Wind Speed SE 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint -48°F (-44°C)
Visibility NA
Last update 27 Oct 02:53 AM PDT
Extended Forecast for

3 Miles SSW Issaquah WA

Flood Watch October 28, 12:00pm until October 29, 05:00am
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a low around 46. South southwest wind around 8 mph.

    Chance Rain

    Low: 46 °F

  • Wednesday

    Wednesday: A chance of rain before 10am, then a chance of rain after 1pm. Mostly cloudy, with a high near 54. South southeast wind 6 to 10 mph becoming southwest in the morning. Chance of precipitation is 50%.

    Chance Rain

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Temperature falling to near 48 by 10pm, then rising to around 54 during the remainder of the night. South wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 48 °F⇑

  • Thursday

    Thursday: Rain. High near 61. South wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Rain. Low around 45. South southwest wind around 9 mph becoming north in the evening. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Rain

    Low: 45 °F

  • Friday

    Friday: A 30 percent chance of rain before 11am. Partly sunny, with a high near 51.

    Chance Rain
    then Mostly
    Sunny

    High: 51 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

  • Saturday

    Saturday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 38.

    Mostly Clear

    Low: 38 °F

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 46. South southwest wind around 8 mph.
Wednesday
A chance of rain before 10am, then a chance of rain after 1pm. Mostly cloudy, with a high near 54. South southeast wind 6 to 10 mph becoming southwest in the morning. Chance of precipitation is 50%.
Wednesday Night
Rain. Temperature falling to near 48 by 10pm, then rising to around 54 during the remainder of the night. South wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 61. South wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 45. South southwest wind around 9 mph becoming north in the evening. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Friday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 56.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 54.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles SSW Issaquah WA
 47.47°N 122.06°W (Elev. 479 ft)
Last Update:
2:44 am PDT Oct 27, 2021
Forecast Valid:
3am PDT Oct 27, 2021-6pm PDT Nov 2, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation