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

Another Eastern Storm to Bring Severe Thunderstorms and Renewed Flooding

A large area of low pressure is forecast to shift from the central U.S. Thursday across the Northeast this weekend. Isolated to scattered severe thunderstorms will be possible Thursday from Florida to the Carolinas with damaging winds and a few tornadoes the main threats. Heavy rain from the Mid-Atlantic through New England may lead to urban and renewed river flooding Friday and Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23ft.

Rain

52°F

11°C

Humidity 81%
Wind Speed SSE 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 27 Oct 07:35 PM PDT
Extended Forecast for

Newcastle WA

Flood Watch October 28, 12:00pm until October 29, 05:00am
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Rain. Temperature rising to around 52 by 5am. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 48 °F⇑

  • Thursday

    Thursday: Rain. High near 61. South southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Rain. Low around 46. South southwest wind 7 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Rain

    Low: 46 °F

  • Friday

    Friday: A 30 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 50. North northwest wind 8 to 10 mph.

    Chance Rain
    then Partly
    Sunny

    High: 50 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 37. North northeast wind 5 to 7 mph becoming east in the evening.

    Mostly Clear

    Low: 37 °F

  • Saturday

    Saturday: Sunny, with a high near 53.

    Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 38.

    Mostly Clear

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 41.

    Slight Chance
    Rain

    Low: 41 °F

Detailed Forecast

Tonight
Rain. Temperature rising to around 52 by 5am. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 61. South southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 46. South southwest wind 7 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday
A 30 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 50. North northwest wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 37. North northeast wind 5 to 7 mph becoming east in the evening.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 55.
Sunday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 41.
Monday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Newcastle WA
 47.53°N 122.14°W (Elev. 873 ft)
Last Update:
3:06 pm PDT Oct 27, 2021
Forecast Valid:
8pm PDT Oct 27, 2021-6pm PDT Nov 3, 2021
 
Forecast Discussion
 
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Additional Resources

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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