River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

50°F

10°C

Humidity 92%
Wind Speed SE 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 05 Nov 05:53 AM PST
Extended Forecast for

Newcastle WA

  • Today

    Today: Partly sunny, with a high near 54. South southwest wind 3 to 8 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain.  High near 53. South wind 5 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Slight Chance
    Rain then
    Rain

  • Friday Night

    Friday Night: Rain, mainly before 4am.  Low around 49. South southeast wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain

  • Saturday

    Saturday: A slight chance of rain before 10am, then a chance of rain after 4pm.  Mostly cloudy, with a high near 62. East southeast wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 30%.

    High: 62 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 10am.  Partly sunny, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain, mainly after 4pm.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 54. South southwest wind 3 to 8 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph.
Friday
Rain. High near 53. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 4am. Low around 49. South southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 62. East southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.
Saturday Night
Rain, mainly after 10pm. Low around 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before 10am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 53.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48.
Tuesday
Rain likely. Mostly cloudy, with a high near 56.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 50.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WA
 47.53°N 122.14°W (Elev. 873 ft)
10:26 pm PST Nov 4, 2026
6am PST Nov 5, 2026-6pm PST Nov 11, 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