Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Overcast

63°F

17°C

Humidity 63%
Wind Speed W 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 14 Sep 08:55 PM PDT
Extended Forecast for

3 Miles NNE Mc Chord AFB/Tacoma WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 9am.  Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. North wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Calm wind.
Tuesday
A 20 percent chance of rain before 9am. Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 74. Calm wind becoming north 5 to 8 mph in the afternoon.
Wednesday Night
Clear, with a low around 51. North wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 53.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 52.
Monday
A slight chance of rain. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mc Chord AFB/Tacoma WA
 47.2°N 122.45°W (Elev. 390 ft)
11:26 am PDT Sep 14, 2026
9pm PDT Sep 14, 2026-6pm PDT Sep 21, 2026
 
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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