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

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

61°F

16°C

Humidity 77%
Wind Speed WNW 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 04 Jul 09:39 PM PDT
Extended Forecast for

2 Miles SSW Sammamish WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. North northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming north 5 to 7 mph in the morning.

    High: 76 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. North wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Light northwest wind.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. North northeast wind 5 to 8 mph becoming calm after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming north 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 52. North wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 82. Light northwest wind.
Monday Night
Mostly clear, with a low around 54. Light and variable wind.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 71.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sammamish WA
 47.58°N 122.06°W (Elev. 400 ft)
Last Update:
11:26 am PDT Jul 4, 2026
Forecast Valid:
9pm PDT Jul 4, 2026-6pm PDT Jul 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation