Hazardous Weather Conditions
Current conditions at
Tacoma / McChord Air Force Base (KTCM)
Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.
Rain
56°F
13°C
| Humidity | 91% |
| Wind Speed | SSW 17 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 08 Dec 09:55 PM PST |
Extended Forecast for
Steilacoom WA
Flood Watch December 8, 10:14pm until December 12, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Tonight
Low: 48 °F
Rain then
Rain LikelyTuesday

High: 50 °F
Rain
Tuesday Night

Low: 49 °F⇑
Rain and
BreezyWednesday

High: 57 °F
Rain
Wednesday Night

Low: 52 °F
Rain
Thursday

High: 54 °F
Rain
Thursday Night

Low: 49 °F
Rain Likely
Friday

High: 56 °F
Chance Rain
Detailed Forecast
Tonight
Rain, mainly before 1am. Low around 48. South southwest wind 11 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. Steady temperature around 50. South southwest wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Temperature rising to around 56 by 2am. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 57. Southwest wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 52. Southwest wind 13 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 49.
Saturday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 54.
Saturday Night
Rain. Mostly cloudy, with a low around 49.
Sunday
Rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 48.
Monday
Rain. Cloudy, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Steilacoom WA
47.18°N 122.6°W (Elev. 3 ft)
47.18°N 122.6°W (Elev. 3 ft)
7:01 pm PST Dec 8, 2025
10pm PST Dec 8, 2025-6pm PST Dec 15, 2025



