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

Hazardous Weather Conditions

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Rain

57°F

14°C

Humidity 93%
Wind Speed SSW 14 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 08 Dec 03:30 PM PST
Extended Forecast for

3 Miles SSE Fort Lewis WA

Flood Watch December 8, 03:47pm until December 12, 04:00pm
Wind Advisory December 8, 03:47pm until December 8, 10:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch December 8, 03:47pm until December 12, 04:00pm
    Wind Advisory December 8, 03:47pm until December 8, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 57 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 45. South southwest wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 45 °F

    Rain then
    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 54. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 45. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 45 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 58. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 50. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Rain

  • Thursday

    Thursday: Rain. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain. High near 57. South southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 1am. Low around 45. South southwest wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain. High near 54. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 45. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 58. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 50. 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%.
Thursday Night
A chance of rain. Cloudy, with a low around 46.
Friday
A chance of rain. Cloudy, with a high near 57.
Friday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 46.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
Saturday Night
Rain. Mostly cloudy, with a low around 45.
Sunday
Rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Fort Lewis WA
 47.06°N 122.57°W (Elev. 318 ft)
Last Update:
1:25 pm PST Dec 8, 2025
Forecast Valid:
3pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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