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

Renton Municipal Airport (KRNT)

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

Partly Cloudy

44°F

7°C

Humidity 67%
Wind Speed SSE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Feb 11:53 PM PST
Extended Forecast for

3 Miles SE Newcastle WA

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 39. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 48. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 41. South southwest wind 9 to 11 mph.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 48. Southwest wind around 8 mph.

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 35. Light northeast wind.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 39. South wind around 11 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. South southwest wind 9 to 11 mph.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 8 mph.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light northeast wind.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Newcastle WA
 47.51°N 122.1°W (Elev. 1201 ft)
7:01 pm PST Feb 25, 2026
12am 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