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Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

44°F

7°C

Humidity 84%
Wind Speed SSW 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 14 Apr 08:06 AM PDT
Extended Forecast for

6 Miles SE Issaquah WA

Winter Storm Warning April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Rain, mainly after 9am. High near 43. South southwest wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of snow. Low around 32. South southwest wind 12 to 17 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 42. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Low around 30. West southwest wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow then
    Slight Chance
    Snow

  • Thursday

    Thursday: A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 48. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after 9am. High near 43. South southwest wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain and snow before 2am, then a chance of snow. Low around 32. South southwest wind 12 to 17 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 42. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly before 11pm. Low around 30. West southwest wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 48. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 59.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
Rain likely. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Issaquah WA
 47.47°N 121.93°W (Elev. 1886 ft)
Last Update:
11:27 pm PDT Apr 13, 2026
Forecast Valid:
8am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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