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

Tacoma / McChord Air Force Base (KTCM)

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

Partly Cloudy

35°F

2°C

Humidity 89%
Wind Speed SSW 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Mar 01:55 AM PDT
Extended Forecast for

Steilacoom WA

  • Overnight

    Overnight: A slight chance of snow between 4am and 5am.  Partly cloudy, with a low around 33. South southwest wind around 8 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Rain and snow likely before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm.  High near 45. South southwest wind 8 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 8pm.  Low around 38. South southwest wind 10 to 13 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain.  High near 51. South wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 42. Breezy, with a southwest wind 21 to 26 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 42 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  High near 46. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain

Detailed Forecast

Overnight
A slight chance of snow between 4am and 5am. Partly cloudy, with a low around 33. South southwest wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Rain and snow likely before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 45. South southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 8pm. Low around 38. South southwest wind 10 to 13 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 51. South wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 42. Breezy, with a southwest wind 21 to 26 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain. High near 46. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 40. Chance of precipitation is 100%.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 48.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 38.
Sunday
Rain and snow likely. Cloudy, with a high near 49.
Sunday Night
Rain. Cloudy, with a low around 44.
Monday
Rain. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Steilacoom WA
 47.16°N 122.6°W (Elev. 253 ft)
8:01 pm PDT Mar 9, 2026
2am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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