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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Fair

70°F

21°C

Humidity 64%
Wind Speed N 5 MPH
Barometer 30.10 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 8:20 pm PDT
Extended Forecast for

Downtown Seattle WA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. East northeast wind 11 to 13 mph.

    Partly Cloudy

    Low: 58 °F

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. North northwest wind 7 to 11 mph.

    Patchy Fog
    then Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 60. North wind 8 to 13 mph becoming east northeast after midnight.

    Mostly Clear

    Low: 60 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82. Northwest wind around 6 mph.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 60. East northeast wind 6 to 10 mph.

    Mostly Cloudy

    Low: 60 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 77.

    Mostly Cloudy

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 58.

    Chance
    Showers

    Low: 58 °F

  • Thursday

    Thursday: A chance of showers, mainly before 11am.  Mostly cloudy, with a high near 69.

    Chance
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers before 11pm.  Mostly cloudy, with a low around 55.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 55 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. East northeast wind 11 to 13 mph.
Monday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 79. North northwest wind 7 to 11 mph.
Monday Night
Mostly clear, with a low around 60. North wind 8 to 13 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 82. Northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 60. East northeast wind 6 to 10 mph.
Wednesday
Mostly cloudy, with a high near 77.
Wednesday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 58.
Thursday
A chance of showers, mainly before 11am. Mostly cloudy, with a high near 69.
Thursday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
8:15 pm PDT Aug 20, 2017
8pm PDT Aug 20, 2017-6pm PDT Aug 27, 2017
 
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Additional Resources

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