Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through Thursday. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the Plains then off the mid-Atlantic by Thursday evening. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

NA

45°F

7°C

Humidity 76%
Wind Speed SSW 12 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 26 Feb 01:30 AM PST
Extended Forecast for

Sammamish WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 40. South wind around 7 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 50. South southwest wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. South wind 5 to 7 mph.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 50. South southwest wind around 6 mph.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 2am and 3am.  Otherwise, clear, with a low around 35.

    Low: 35 °F

    Clear then
    Patchy Fog

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. South wind around 7 mph, with gusts as high as 21 mph.
Thursday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 50. South southwest wind 7 to 9 mph, with gusts as high as 24 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. South wind 5 to 7 mph.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. South southwest wind around 6 mph.
Friday Night
A 30 percent chance of rain before 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 51.
Saturday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 55.
Sunday Night
Patchy fog between 2am and 3am. Otherwise, clear, with a low around 35.
Monday
Mostly sunny, with a high near 55.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.62°N 122.07°W (Elev. 200 ft)
2:04 am PST Feb 26, 2026
2am PST Feb 26, 2026-6pm PST Mar 4, 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