Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Overcast

42°F

6°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 28 Feb 02:53 AM PST
Extended Forecast for

Sammamish WA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 53. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 53 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am.  Cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 43.

    Low: 43 °F

    Rain

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 53. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 56. Light and variable wind.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 57.
Monday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 10am. Cloudy, with a high near 54.
Tuesday Night
Rain. Cloudy, with a low around 43.
Wednesday
Rain. Cloudy, with a high near 51.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41.
Thursday
Rain likely. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.6°N 122.03°W (Elev. 463 ft)
1:26 am PST Feb 28, 2026
3am PST Feb 28, 2026-6pm PST Mar 6, 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