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

Unseasonably warm temperatures continue today 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 southern Plains today, moving into the central Plains and Southeast U.S on Saturday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

43°F

6°C

Humidity 75%
Wind Speed N 5 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 27 Mar 09:35 AM PDT
Extended Forecast for

Sammamish WA

  • Today

    Today: Mostly sunny, with a high near 57. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 52. Light and variable wind.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 36. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 49. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 57. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37. Light and variable wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 54. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 37. Calm wind.
Sunday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Light and variable wind.
Sunday Night
Rain likely before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39.
Wednesday
Rain. Mostly cloudy, with a high near 51.
Wednesday Night
Rain. Mostly cloudy, with a low around 38.
Thursday
Rain. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.6°N 122.03°W (Elev. 463 ft)
11:27 pm PDT Mar 26, 2026
9am PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database