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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

61°F

16°C

Humidity 81%
Wind Speed NE 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 28 Aug 05:30 AM PDT
Extended Forecast for

Bothell WA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 53. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Chance Rain
    then Rain

  • Saturday

    Saturday: Rain and thunderstorms before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Patchy fog before 8am. High near 69. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 71. Light south wind.

    High: 71 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Mostly cloudy, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind.
Tonight
Rain, mainly after 3am. Low around 53. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and thunderstorms before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Patchy fog before 8am. High near 69. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 53. Calm wind.
Sunday
Mostly cloudy, with a high near 71. Light south wind.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A slight chance of rain after 11am. Mostly cloudy, with a high near 72.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 54.
Wednesday
Rain likely. Cloudy, with a high near 67.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Thursday
A chance of rain. Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bothell WA
 47.77°N 122.21°W (Elev. 200 ft)
Last Update:
11:26 pm PDT Aug 27, 2026
Forecast Valid:
6am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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