Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20ft.

Clear

66°F

19°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 28 Jul 01:30 AM PDT
Extended Forecast for

2 Miles NW Mercer Island WA

  • Overnight

    Overnight: Partly cloudy, with a low around 59. Northeast wind around 7 mph.

    Partly Cloudy

    Low: 59 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 61. North northwest wind around 8 mph becoming east northeast in the evening.

    Mostly Clear

    Low: 61 °F

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.

    Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62. North northwest wind 6 to 8 mph becoming northeast in the evening.

    Mostly Clear

    Low: 62 °F

  • Friday

    Friday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 64.

    Mostly Cloudy

    Low: 64 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 81. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. North northwest wind around 8 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 85. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 62. North northwest wind 6 to 8 mph becoming northeast in the evening.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly cloudy, with a low around 64.
Sunday
A slight chance of showers. Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
2 Miles NW Mercer Island WA
 47.6°N 122.25°W (Elev. 3 ft)
7:23 pm PDT Jul 27, 2021
1am PDT Jul 28, 2021-6pm PDT Aug 3, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database