Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
05 16:55 N 20 16.09 Fair CLR 24.8 5.5 25.1 18.6 29% 25 76.33 1017.8
05 13:55 N 22 16.09 Fair CLR 23.5 10.2 43% 76.45 1019.5
05 12:55 NE 20 16.09 Fair CLR 21.3 10.4 50% 76.5 1020.2
05 11:55 N 15 16.09 Fair CLR 20.2 11.1 56% 76.5 1020.2
05 10:55 N 11 16.09 Fair CLR 18.7 11 18.8 13.1 61% 76.56 1020.9
05 09:55 N 19 16.09 Partly Cloudy SCT019 17.7 11 65% 76.58 1021.3
05 08:55 N 19 16.09 Partly Cloudy SCT017 16.1 10.6 70% 76.58 1021.3
05 07:55 N 24 16.09 Partly Cloudy SCT016 15.3 10.5 73% 76.56 1020.9
05 06:55 N 11 16.09 Fair CLR 14.6 10 74% 76.53 1020.6
05 05:55 NE 9 16.09 Partly Cloudy SCT044 13.2 9.1 76% 76.5 1020.2
05 04:55 N 7 16.09 Fair CLR 13.5 9.3 15.1 12.9 76% 76.5 1020.2
05 03:55 N 6 16.09 Overcast OVC035 14.7 10.1 74% 76.53 1020.6
05 02:55 N 6 16.09 Overcast OVC031 14.6 10.6 77% 76.53 1020.6
05 01:55 Calm 16.09 Mostly Cloudy BKN039 14.3 10.5 78% 76.53 1020.6
05 00:55 W 6 16.09 Mostly Cloudy BKN040 14.2 10.6 79% 76.53 1020.6
04 23:55 NW 7 16.09 Fair CLR 15 10.8 76% 76.5 1020.3
04 22:55 Calm 16.09 Fair CLR 15 10.8 23.4 14.7 76% 76.5 1020.3
04 21:55 NE 7 16.09 Fair CLR 16.3 11.6 74% 76.5 1020.3
04 20:55 N 11 16.09 Fair CLR 18.5 11.6 64% 76.43 1019.2
04 19:55 N 15 16.09 Fair CLR 21.1 11.7 55% 76.43 1019.2
04 18:55 NW 15 16.09 Fair CLR 22.8 10.9 47% 76.43 1019.2
04 17:55 NW 15 16.09 Fair CLR 23.2 10.9 46% 76.45 1019.6
04 16:55 N 9 16.09 Fair CLR 22.7 11.1 22.8 16.4 48% 76.5 1020.3
04 15:55 N 9 16.09 Fair CLR 22 11.7 52% 76.56 1020.9
04 14:55 NW 15 16.09 Fair CLR 21.5 11.8 54% 76.58 1021.2
04 13:55 NW 13 16.09 Fair CLR 20.9 11.5 55% 76.58 1021.2
04 12:55 NW 13 16.09 Partly Cloudy SCT028 20.1 11 56% 76.58 1021.3
04 11:55 W 7 16.09 Mostly Cloudy BKN023 18.6 10.4 59% 76.58 1021.3
04 10:55 W 13 16.09 Overcast OVC017 16.2 10.3 16.2 11.6 68% 76.61 1021.6
04 09:55 W 9 16.09 Overcast OVC015 14.9 10.5 75% 76.58 1021.3
04 08:55 SW 11 16.09 Overcast OVC014 14.9 10.5 75% 76.58 1021.3
04 07:55 W 11 16.09 Overcast OVC012 14.2 10.6 79% 76.56 1020.9
04 06:55 SW 11 16.09 Overcast OVC012 13.4 10.6 83% 76.53 1020.6
04 05:55 SW 15 16.09 Overcast OVC010 13.2 10.9 86% 76.5 1020.2
04 04:55 S 6 16.09 Mostly Cloudy BKN014 11.7 10.6 16.2 11.3 93% 76.48 1019.9
04 03:55 S 7 16.09 A Few Clouds FEW021 FEW026 12.5 10.9 90% 76.45 1019.6
04 02:55 SW 6 16.09 Overcast FEW011 OVC023 14.7 12 84% 76.43 1019.2
04 01:55 W 9 16.09 Overcast OVC025 14.7 12 84% 76.4 1018.9
04 00:55 W 6 16.09 Fair CLR 14.8 11.9 83% 76.4 1018.9
03 23:55 W 6 16.09 Fair CLR 15.5 11.9 79% 76.4 1018.9
03 22:55 NW 6 16.09 Fair CLR 16.1 11.9 23.1 16.1 76% 76.4 1018.9
03 21:55 W 9 16.09 Fair CLR 17.3 12.2 72% 76.4 1018.9
03 20:55 W 11 16.09 Mostly Cloudy BKN200 18.7 12.4 67% 76.38 1018.5
03 19:55 W 13 16.09 Fair CLR 20 12.5 62% 76.38 1018.5
03 18:55 W 9 16.09 Fair CLR 21.5 12.6 57% 76.38 1018.5
03 17:55 NW 15 16.09 Fair CLR 22.5 12.7 54% 76.38 1018.5
03 16:55 NW 19 16.09 Fair CLR 23.2 12.8 24 18.3 52% 76.38 1018.5
03 15:55 NW 17 16.09 Partly Cloudy SCT040 23.4 12.4 50% 76.4 1018.8
03 14:55 NW 15 16.09 Mostly Cloudy BKN043 23.8 12.1 48% 76.4 1018.8
03 13:55 NW 9 16.09 Mostly Cloudy BKN037 21.4 11.7 54% 76.43 1019.2
03 12:55 SW 7 16.09 Overcast BKN034 OVC045 20.3 11.8 58% 76.45 1019.6
03 11:55 Calm 16.09 Overcast OVC027 19.3 11.3 60% 76.45 1019.6
03 10:55 SW 11 16.09 Overcast OVC027 18.5 11.3 18.5 15.3 63% 76.48 1019.9
03 09:55 SW 11 16.09 Overcast OVC028 18.3 11.1 63% 76.48 1019.9
03 08:55 W 9 16.09 Overcast FEW021 OVC031 17.7 12.2 70% 76.45 1019.6
03 07:55 W 11 16.09 Overcast BKN010 OVC032 16.5 13.2 81% 76.43 1019.2
03 06:55 SW 7 16.09 Overcast OVC034 16.2 13.1 82% 76.43 1019.2
03 05:55 SW 7 16.09 Overcast SCT026 OVC035 15.5 13 85% 76.38 1018.5
03 04:55 W 9 14.48 Overcast SCT005 SCT016 BKN026 OVC035 15.6 13.3 17.1 15.6 86% 76.35 1018.2
03 03:55 SW 7 16.09 Overcast BKN025 OVC030 16.5 13.4 82% 76.33 1017.8
03 02:55 SW 11 16.09 Overcast FEW019 OVC024 16.6 13.5 82% 76.33 1017.9
03 01:55 S 7 16.09 Overcast OVC031 16.3 13.9 86% 76.3 1017.5
03 00:55 S 9 16.09 Overcast OVC029 16.7 13.8 83% 76.3 1017.5
02 23:55 SW 13 16.09 Overcast SCT005 OVC023 16.5 14.3 87% 76.33 1017.9
02 22:55 W 9 16.09 Overcast SCT006 SCT019 BKN025 OVC036 17.2 14.3 21.2 17.2 83% 76.33 1017.9
02 21:55 W 13 16.09 Overcast OVC035 17.3 13.8 80% 76.28 1017.2
02 20:55 W 11 16.09 Overcast BKN026 OVC031 17.8 13.9 78% 76.28 1017.2
02 19:55 W 11 16.09 Overcast OVC032 19.3 13.5 69% 76.28 1017.2
02 18:55 W 11 16.09 Overcast OVC034 20.7 13.1 62% 76.25 1016.9
02 17:55 W 17 16.09 Overcast BKN041 OVC050 21 12.4 58% 76.25 1016.9
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)