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Current Weather Conditions:
Tacoma / McChord Air Force Base, WA, United States

NWS Point Forecast for KTCM (KTCM) 47-09N 122-29W 87M

Conditions at

2025.12.30 2315 UTC
Wind Calm
Visibility 1 1/4 mile(s)
Sky conditions overcast
Weather Mist
Temperature 39 F (4 C)
Dew Point 37 F (3 C)
Relative Humidity 93%
Pressure (altimeter) 30.21 in. Hg (1023 hPa)
ob KTCM 302315Z AUTO 00000KT 1 1/4SM BR OVC002 04/03 A3021 RMK AO2 VIS 1 1/4V1 3/4 SLP237

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
33.6 (0.9) 27.1 (-2.7) In the 6 hours preceding Dec 30, 2025 - 12:55 PM EST / 2025.12.30 1755 UTC
44.1 (6.7) 28.0 (-2.2) In the 24 hours preceding Dec 30, 2025 - 02:55 AM EST / 2025.12.30 0755 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (23) Dec 30 39 (4) 37 (3) 30.21 (1023) Calm mist
5 PM (22) Dec 30 39 (4) 39 (4) 30.21 (1023) Calm mist
4 PM (21) Dec 30 39 (4) 39 (4) 30.22 (1023) Calm mist
3 PM (20) Dec 30 37 (3) 37 (3) 30.24 (1024) Calm mist
2 PM (19) Dec 30 37 (3) 35 (2) 30.25 (1024) Calm fog
1 PM (18) Dec 30 33 (1) 33 (1) 30.28 (1025) S 3 fog
Noon (17) Dec 30 32 (0) 32 (0) 30.3 (1026) Calm fog
11 AM (16) Dec 30 32 (0) 30 (-1) 30.28 (1025) Calm freezing fog
10 AM (15) Dec 30 30 (-1) 28 (-2) 30.29 (1025) SSW 3 freezing fog
9 AM (14) Dec 30 28 (-2) 28 (-2) 30.29 (1025) Calm freezing fog
8 AM (13) Dec 30 30 (-1) 28 (-2) 30.31 (1026) Calm mist
7 AM (12) Dec 30 28 (-2) 28 (-2) 30.32 (1026) Calm mist
6 AM (11) Dec 30 29.8 (-1.2) 28.8 (-1.8) 30.34 (1027) Calm
5 AM (10) Dec 30 30 (-1) 28 (-2) 30.35 (1027) S 5 mist
4 AM (9) Dec 30 28 (-2) 28 (-2) 30.36 (1028) Calm freezing fog
3 AM (8) Dec 30 30 (-1) 30 (-1) 30.37 (1028) Calm mist
2 AM (7) Dec 30 33.3 (0.7) 32.2 (0.1) 30.39 (1029) ESE 5
1 AM (6) Dec 30 33.6 (0.9) 32.4 (0.2) 30.41 (1029) S 6
Midnight (5) Dec 30 34.2 (1.2) 33.1 (0.6) 30.4 (1029) Calm
11 PM (4) Dec 29 35.1 (1.7) 33.8 (1.0) 30.43 (1030) S 3
10 PM (3) Dec 29 35.8 (2.1) 34.5 (1.4) 30.44 (1030) SSW 3
9 PM (2) Dec 29 35.1 (1.7) 33.4 (0.8) 30.45 (1031) Calm
8 PM (1) Dec 29 38.3 (3.5) 33.6 (0.9) 30.45 (1031) Calm
Oldest 7 PM (0) Dec 29 42.8 (6.0) 34.3 (1.3) 30.45 (1031) N 5
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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