Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

59°F

15°C

Humidity 67%
Wind Speed E 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 06:57 PM PDT
Extended Forecast for

3 Miles NE Newcastle WA

  • Tonight

    Tonight: Rain, mainly after 3am.  Low around 50. Southeast wind 5 to 9 mph becoming south southwest after midnight.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Slight Chance
    Rain then
    Rain

  • Saturday

    Saturday: Rain, mainly before 3pm.  High near 64. Southwest wind 5 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 52. South wind 3 to 6 mph.

    Low: 52 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain.  Partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 3am. Low around 50. Southeast wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 3pm. High near 64. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 52. South wind 3 to 6 mph.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 73. Calm wind.
Sunday Night
Partly cloudy, with a low around 53. Calm wind.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 57.
Thursday
A chance of rain. Mostly cloudy, with a high near 70.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Newcastle WA
 47.57°N 122.12°W (Elev. 413 ft)
9:40 pm PDT Jun 20, 2025
10pm PDT Jun 20, 2025-6pm PDT Jun 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database