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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

77°F

25°C

Humidity 39%
Wind Speed SW 7 MPH
Barometer 30.10 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jul 6:05 pm PDT
Extended Forecast for

Seattle WA

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 61. North northwest wind 5 to 10 mph becoming light and variable.

    Slight Chance
    Rain

    Low: 61 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 78. Southwest wind 8 to 10 mph.

    Mostly Cloudy

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 59. North northeast wind 9 to 15 mph.

    Mostly Cloudy

    Low: 59 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 75. North northwest wind 10 to 13 mph.

    Mostly Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 57. North northeast wind 8 to 14 mph.

    Clear

    Low: 57 °F

  • Monday

    Monday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 61. North northwest wind 5 to 10 mph becoming light and variable.
Saturday
Mostly cloudy, with a high near 78. Southwest wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 59. North northeast wind 9 to 15 mph.
Sunday
Mostly sunny, with a high near 75. North northwest wind 10 to 13 mph.
Sunday Night
Clear, with a low around 57. North northeast wind 8 to 14 mph.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Seattle WA
 47.62°N 122.36°W (Elev. 105 ft)
3:20 pm PDT Jul 21, 2017
6pm PDT Jul 21, 2017-6pm PDT Jul 28, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database