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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Pierce County-Thun Field (KPLU)

Lat: 47.104°NLon: 122.287°WElev: 538.0ft.

Overcast

39°F

4°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Feb 04:15 AM PST
Extended Forecast for

Sumner WA

  • Today

    Today: Mostly sunny, with a high near 47. Light north wind.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 10am, then rain between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. High near 43. South southwest wind 5 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 4am, then a chance of snow. Mostly cloudy, with a low around 30. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 47. Light north wind.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 31. Calm wind.
Washington's Birthday
A chance of rain and snow before 10am, then rain between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. High near 43. South southwest wind 5 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely before 4am, then a chance of snow. Mostly cloudy, with a low around 30. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 30.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.
Thursday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 30.
Friday
Rain and snow likely. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumner WA
 47.21°N 122.26°W (Elev. 400 ft)
Last Update:
1:26 am PST Feb 15, 2026
Forecast Valid:
4am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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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