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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.

Mostly Cloudy

52°F

11°C

Humidity 76%
Wind Speed W 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Nov 01:38 PM PST
Extended Forecast for

Dupont WA

  • This Afternoon

    This Afternoon: Rain likely, mainly before 3pm. Partly sunny, with a high near 55. South wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 40. South wind 3 to 6 mph.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly between 10am and 3pm. Partly sunny, with a high near 53. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Light south southeast wind.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly before 3pm. Partly sunny, with a high near 55. South wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 40. South wind 3 to 6 mph.
Monday
A 40 percent chance of rain, mainly between 10am and 3pm. Partly sunny, with a high near 53. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 37. Calm wind.
Tuesday
Mostly sunny, with a high near 52. Light south southeast wind.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 50.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dupont WA
 47.09°N 122.64°W (Elev. 295 ft)
Last Update:
11:45 am PST Nov 15, 2026
Forecast Valid:
1pm PST Nov 15, 2026-6pm PST Nov 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