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

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

75°F

24°C

Humidity 50%
Wind Speed N 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 03 Aug 09:10 PM PDT
Extended Forecast for

2 Miles NNE Newcastle WA

  • Tonight

    Tonight: Isolated showers before 10pm. Widespread haze. Mostly cloudy early, then gradual clearing, with a low around 61. East wind 6 to 10 mph. Chance of precipitation is 20%.

    Isolated
    Showers then
    Haze

    Low: 61 °F

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 84. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    Haze

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Widespread haze before 10pm. Clear, with a low around 62. North northeast wind 6 to 9 mph becoming east in the evening.

    Haze then
    Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 82. East wind 5 to 7 mph becoming light and variable.

    Sunny

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 63. West northwest wind 5 to 7 mph becoming south in the evening.

    Chance
    Showers

    Low: 63 °F

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    High: 70 °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. Partly sunny, with a high near 70.

    Chance Rain

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 58.

    Slight Chance
    Rain

    Low: 58 °F

Detailed Forecast

Tonight
Isolated showers before 10pm. Widespread haze. Mostly cloudy early, then gradual clearing, with a low around 61. East wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday
Widespread haze. Sunny, with a high near 84. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Widespread haze before 10pm. Clear, with a low around 62. North northeast wind 6 to 9 mph becoming east in the evening.
Thursday
Sunny, with a high near 82. East wind 5 to 7 mph becoming light and variable.
Thursday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 63. West northwest wind 5 to 7 mph becoming south in the evening.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 70. 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. Partly sunny, with a high near 70.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 58.
Sunday
A slight chance of rain before 11am. Partly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NNE Newcastle WA
 47.57°N 122.15°W (Elev. 397 ft)
Last Update:
6:18 pm PDT Aug 3, 2021
Forecast Valid:
9pm PDT Aug 3, 2021-6pm PDT Aug 10, 2021
 
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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