Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

41°F

5°C

Humidity 86%
Wind Speed N 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 29 Mar 07:30 PM PDT
Extended Forecast for

2 Miles ESE Newcastle WA

  • Tonight

    Tonight: Rain and snow showers likely before 8pm, then a chance of snow showers between 8pm and 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 5 to 8 mph becoming south southwest after midnight.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. East northeast wind 5 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. East northeast wind around 6 mph becoming west northwest in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. West wind around 6 mph becoming southeast in the evening.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain.  High near 46. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before midnight, then showers likely after midnight.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow showers likely before 8pm, then a chance of snow showers between 8pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 31. East northeast wind 5 to 8 mph.
Tuesday
Mostly cloudy, with a high near 52. East northeast wind around 6 mph becoming west northwest in the afternoon.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. West wind around 6 mph becoming southeast in the evening.
Wednesday
Rain. High near 46. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, mainly before midnight, then showers likely after midnight. Low around 37. Chance of precipitation is 90%.
Thursday
Showers likely. Mostly cloudy, with a high near 48.
Thursday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 38.
Friday
A slight chance of showers. Partly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
11:26 am PDT Mar 29, 2026
7pm PDT Mar 29, 2026-6pm PDT Apr 5, 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