Current conditions at
Tacoma / McChord Air Force Base (KTCM)
Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.
Overcast
43°F
6°C
| Humidity | 95% |
| Wind Speed | SE 6 MPH |
| Barometer | 29.61 in (1002.71 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 25 Dec 02:55 PM PST |
Extended Forecast for
2 Miles SE Fort Lewis WA
Christmas Day
High: 45 °F
Chance Rain
Tonight
Low: 36 °F
Chance Rain
Friday
High: 44 °F
Rain then
Rain/SnowFriday Night
Low: 32 °F
Rain/Snow
LikelySaturday
High: 42 °F
Mostly Sunny
Saturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 42 °F
Partly Sunny
Sunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 45 °F
Mostly Cloudy
Detailed Forecast
Christmas Day
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 45. North northeast wind 3 to 5 mph.
Tonight
A chance of rain before 7pm, then a slight chance of rain after midnight. Mostly cloudy, with a low around 36. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
Rain before 4pm, then rain likely, possibly mixed with snow. High near 44. West southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain likely, possibly mixed with snow before 7pm, then rain likely between 7pm and 10pm, then a chance of rain and snow after 10pm. Mostly cloudy, with a low around 32. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42. Light southwest wind.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Cloudy, with a high near 48.
Wednesday Night
A chance of rain. Cloudy, with a low around 39.
New Year's Day
Rain likely. Mostly cloudy, with a high near 48.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Fort Lewis WA
47.08°N 122.54°W (Elev. 390 ft)
47.08°N 122.54°W (Elev. 390 ft)
2:59 pm PST Dec 25, 2025
3pm PST Dec 25, 2025-6pm PST Jan 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
