Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

52°F

11°C

Humidity 87%
Wind Speed SSE 6 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 07 Mar 04:30 AM PST
Extended Forecast for

2 Miles ESE Newcastle WA

  • Overnight

    Overnight: A 50 percent chance of rain.  Cloudy, with a low around 46. South wind around 11 mph.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 5pm.  Mostly cloudy, with a high near 51. South southwest wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly after midnight.  Steady temperature around 48. South southwest wind 16 to 20 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain.  High near 48. West southwest wind 11 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 1am.  Mostly cloudy, with a low around 34. South southwest wind around 10 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow before 4pm, then rain and snow.  High near 42. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 7pm.  Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow, mainly before 4pm.  Cloudy, with a high near 42.

    High: 42 °F

    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow.  Cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 46. South wind around 11 mph.
Saturday
Rain likely, mainly before 5pm. Mostly cloudy, with a high near 51. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after midnight. Steady temperature around 48. South southwest wind 16 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 48. West southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow likely, becoming all snow after 1am. Mostly cloudy, with a low around 34. South southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow before 4pm, then rain and snow. High near 42. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow, becoming all snow after 7pm. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Snow, mainly before 4pm. Cloudy, with a high near 42.
Tuesday Night
Rain and snow. Cloudy, with a low around 37.
Wednesday
Rain and snow, becoming all rain after 10am. Cloudy, with a high near 45.
Wednesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 41.
Thursday
Rain and snow. Cloudy, with a high near 45.
Thursday Night
Rain and snow. Cloudy, with a low around 37.
Friday
Rain and snow. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
1:25 am PST Mar 7, 2026
4am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

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