Hazardous Weather Conditions
Current conditions at
Tacoma / McChord Air Force Base (KTCM)
Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.
Partly Cloudy
58°F
14°C
| Humidity | 74% |
| Wind Speed | SW 18 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 15 Dec 02:55 PM PST |
Extended Forecast for
Steilacoom WA
Flood Watch until December 18, 04:00pm
Wind Advisory December 16, 04:00pm until December 17, 10:00am
Wind Advisory December 15, 03:10pm until December 15, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 58 °F
Showers
Likely and
BreezyTonight
Low: 48 °F
Chance Rain
then RainTuesday
High: 55 °F
Rain and
BreezyTuesday Night
Low: 44 °F
Showers and
BreezyWednesday
High: 48 °F
Rain and
BreezyWednesday Night
Low: 43 °F
Rain
Thursday
High: 50 °F
Rain
Thursday Night
Low: 41 °F
Rain
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms before 4pm, then rain likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 58. Breezy, with a southwest wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain. Low around 48. South southwest wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 55. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 44. Breezy, with a west southwest wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 48. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 50. Chance of precipitation is 100%.
Thursday Night
Rain. Cloudy, with a low around 41.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Mostly cloudy, with a low around 39.
Saturday
Rain. Mostly cloudy, with a high near 45.
Saturday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 39.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 39.
Monday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Steilacoom WA
47.18°N 122.6°W (Elev. 3 ft)
47.18°N 122.6°W (Elev. 3 ft)
1:25 pm PST Dec 15, 2025
3pm PST Dec 15, 2025-6pm PST Dec 22, 2025
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