Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

37°F

3°C

Humidity 80%
Wind Speed S 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Mar 03:35 AM PDT
Extended Forecast for

2 Miles ENE Newcastle WA

  • Overnight

    Overnight: A slight chance of snow before 4am, then a chance of snow showers, mainly after 5am.  Mostly cloudy, with a low around 31. Wind chill values between 24 and 29. South southwest wind around 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Rain and snow.  High near 41. Wind chill values between 21 and 31. South wind 15 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 11pm, then rain.  Low around 36. South southwest wind 18 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely then
    Rain

  • Wednesday

    Wednesday: Rain.  High near 48. South wind 6 to 13 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then showers after 2am.  Low around 39. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Showers before 11am, then rain after 11am.  High near 42. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Showers

  • Thursday Night

    Thursday Night: Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am.  Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Friday

    Friday: Rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am.  Cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain before 8pm, then rain, possibly mixed with snow.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
A slight chance of snow before 4am, then a chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 31. Wind chill values between 24 and 29. South southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Rain and snow. High near 41. Wind chill values between 21 and 31. South wind 15 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely before 11pm, then rain. Low around 36. South southwest wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain. High near 48. South wind 6 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain before 2am, then showers after 2am. Low around 39. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers before 11am, then rain after 11am. High near 42. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am. Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. Cloudy, with a high near 41.
Friday Night
Rain before 8pm, then rain, possibly mixed with snow. Mostly cloudy, with a low around 33.
Saturday
A chance of snow showers before 11am, then a chance of rain and snow showers between 11am and 5pm, then a chance of rain showers after 5pm. Partly sunny, with a high near 44.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Cloudy, with a high near 46.
Sunday Night
Rain likely. Cloudy, with a low around 40.
Monday
Rain likely. Cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Newcastle WA
 47.55°N 122.11°W (Elev. 794 ft)
2:50 am PDT Mar 10, 2026
3am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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