National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

43°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Mar 11:30 PM PDT
Extended Forecast for

2 Miles ENE Newcastle WA

  • Tonight

    Tonight: A slight chance of rain and snow before 2am. Partly cloudy, with a low around 33. South wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Sunny, with a high near 49. South wind around 7 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 54. Light and variable wind becoming north northwest 5 to 8 mph in the morning.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

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

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of rain and snow before 2am. Partly cloudy, with a low around 33. South wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 49. South wind around 7 mph.
Thursday Night
Mostly clear, with a low around 34. Light and variable wind.
Friday
Mostly sunny, with a high near 54. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Friday Night
Mostly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Partly cloudy, with a low around 33.
Tuesday
A chance of rain. Mostly sunny, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Newcastle WA
 47.55°N 122.11°W (Elev. 794 ft)
Last Update:
11:27 pm PDT Mar 25, 2026
Forecast Valid:
11pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation