Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

43°F

6°C

Humidity 92%
Wind Speed N 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 28 Mar 04:30 AM PDT
Extended Forecast for

Sammamish WA

  • Today

    Today: A 10 percent chance of rain after 5pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a slight chance of rain after 3am.  Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 11am, then rain, possibly mixed with snow.  High near 49. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow before 8pm, then rain likely between 8pm and 11pm, then a chance of rain and snow after 11pm.  Mostly cloudy, with a low around 32. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 56. Light and variable wind.
Tonight
A slight chance of rain before 9pm, then a slight chance of rain after 3am. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of rain before 11am, then rain, possibly mixed with snow. High near 49. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely, possibly mixed with snow before 8pm, then rain likely between 8pm and 11pm, then a chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Sunny, with a high near 50. Calm wind.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 40.
Wednesday
Rain. Cloudy, with a high near 51.
Wednesday Night
Rain. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.62°N 122.07°W (Elev. 200 ft)
11:27 pm PDT Mar 27, 2026
5am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
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Additional Resources

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