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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

72°F

22°C

Humidity 67%
Wind Speed WNW 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 15 Aug 03:39 PM PDT
Extended Forecast for

Issaquah WA

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Calm wind.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind.
Sunday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. Light and variable wind.
Monday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light and variable wind.
Monday Night
Partly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.52°N 122.04°W (Elev. 200 ft)
Last Update:
11:26 am PDT Aug 15, 2026
Forecast Valid:
3pm PDT Aug 15, 2026-6pm PDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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