Flash Flood Threats in the Southeast and Rockies; Excessive Heat in the Southwest

Flash and small stream flooding threats linger across the southern Rockies Wednesday. Strong thunderstorms with heavy downpours may cause local flash flooding along portions of the Southeast states into Thursday. Excessive heat will continue to impact the southern California mountains and deserts into Arizona and Nevada into Thursday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

72°F

22°C

Humidity 60%
Wind Speed N 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 57°F (14°C)
Visibility 8.00 mi
Last update 03 Aug 11:20 PM PDT
Extended Forecast for

Newcastle WA

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 61. East northeast wind 5 to 10 mph becoming light  after midnight.

    Haze

    Low: 61 °F

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the morning.

    Haze

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Widespread haze before 10pm. Clear, with a low around 62. Northeast wind 6 to 11 mph.

    Haze then
    Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 82. Northeast wind 5 to 7 mph becoming northwest in the morning.

    Sunny

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers after 11pm.  Mostly cloudy, with a low around 64. West wind around 7 mph becoming south in the evening.

    Chance
    Showers

    Low: 64 °F

  • Friday

    Friday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 71. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    High: 71 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 58.

    Chance Rain

    Low: 58 °F

  • Saturday

    Saturday: A chance of rain, mainly before 11am.  Mostly cloudy, with a high near 71.

    Chance Rain

    High: 71 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain.  Mostly cloudy, with a low around 59.

    Slight Chance
    Rain

    Low: 59 °F

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 61. East northeast wind 5 to 10 mph becoming light after midnight.
Wednesday
Widespread haze. Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the morning.
Wednesday Night
Widespread haze before 10pm. Clear, with a low around 62. Northeast wind 6 to 11 mph.
Thursday
Sunny, with a high near 82. Northeast wind 5 to 7 mph becoming northwest in the morning.
Thursday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 64. West wind around 7 mph becoming south in the evening.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 58.
Saturday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 71.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 59.
Sunday
A slight chance of rain before 11am. Partly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Newcastle WA
 47.54°N 122.17°W (Elev. 397 ft)
6:18 pm PDT Aug 3, 2021
11pm PDT Aug 3, 2021-6pm PDT Aug 10, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database