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

Rain and Mountain Snow in the West; Lake Effect Snow in the Northeast

A strong system will spread lower elevation rain and mountain snow across the Southwest U.S., Great Basin, and Central Rockies into this weekend. Moisture from this western system will combine with a cold Canadian front to produce snow for portions of the Midwest this weekend. Meanwhile, unsettled conditions in the Northeast will continue to produce lake effect snow, heavy at times. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322ft.

mist

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 39°F (4°C)
Visibility 2.00 mi
Last update 20 Jan 11:11 AM PST
Extended Forecast for

Dupont WA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a steady temperature around 38. North northeast wind around 5 mph becoming calm.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 38 °F

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. North northeast wind 6 to 8 mph.

    Patchy Fog
    then Sunny

    High: 45 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 29. Northeast wind around 6 mph becoming light and variable.

    Mostly Clear

    Low: 29 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 3 to 6 mph.

    Mostly Sunny

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly after 10pm. Low around 36. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 36 °F

  • Sunday

    Sunday: Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance Rain
    then Chance
    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 43.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

    High: 43 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 31.

    Mostly Cloudy

    Low: 31 °F

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a steady temperature around 38. North northeast wind around 5 mph becoming calm.
Friday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. North northeast wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 29. Northeast wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 43. Southwest wind 3 to 6 mph.
Saturday Night
Rain, mainly after 10pm. Low around 36. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A chance of snow between 10am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Dupont WA
 47.09°N 122.64°W (Elev. 295 ft)
Last Update:
8:49 pm PST Jan 21, 2021
Forecast Valid:
8pm PST Jan 21, 2021-6pm PST Jan 28, 2021
 
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Additional Resources

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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