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Fire Weather Concerns in the Northern and Central Plains; Severe Thunderstorms in the Upper Midwest

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through Saturday, where fuels remain largely receptive. Severe thunderstorms are possible across portions of central Nebraska to the Upper Midwest this afternoon into tonight. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

57°F

14°C

Humidity 83%
Wind Speed S 7 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 11 Sep 06:30 AM PDT
Extended Forecast for

Sammamish WA

  • Today

    Today: Mostly cloudy, with a high near 67. Light and variable wind.

    High: 67 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Cloudy

  • Saturday

    Saturday: A slight chance of rain before 3pm, then a slight chance of rain after 4pm. Patchy fog between 8am and 9am. Otherwise, cloudy, with a high near 68. Calm wind. Chance of precipitation is 20%.

    High: 68 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 52. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 66. South wind around 5 mph.

    High: 66 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 67. Light and variable wind.
Tonight
Cloudy, with a low around 52. Calm wind.
Saturday
A slight chance of rain before 3pm, then a slight chance of rain after 4pm. Patchy fog between 8am and 9am. Otherwise, cloudy, with a high near 68. Calm wind. Chance of precipitation is 20%.
Saturday Night
Rain. Low around 52. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 66. South wind around 5 mph.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.62°N 122.04°W (Elev. 469 ft)
Last Update:
11:26 pm PDT Sep 10, 2026
Forecast Valid:
7am PDT Sep 11, 2026-6pm PDT Sep 17, 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