Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pst) 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.
20 23:55 Calm 16.09 A Few Clouds FEW075 3 -0.1 80% 76.02 1014.1
20 22:55 E 6 16.09 Mostly Cloudy BKN075 4.2 1.2 81% 76.05 1014.5
20 21:55 Calm 16.09 Overcast OVC070 4.4 1.9 6.7 3.8 84% 76.07 1014.8
20 20:55 Calm 16.09 Overcast FEW050 OVC070 4.5 1.9 83% 76.05 1014.5
20 19:55 Calm 16.09 Overcast OVC060 5.1 2.1 81% 76.05 1014.5
20 18:55 NE 7 16.09 Overcast OVC070 5.2 2 80% 4 76.05 1014.5
20 17:55 Calm 16.09 Overcast OVC060 6.2 1.3 71% 76.05 1014.5
20 16:55 Calm 16.09 Overcast FEW023 SCT039 BKN047 OVC065 6.6 1.5 70% 76.05 1014.5
20 15:55 SW 9 16.09 Overcast OVC027 6.6 1.5 7.2 1.2 70% 5 76.05 1014.5
20 14:55 S 11 16.09 Overcast BKN033 OVC046 7 1.7 69% 5 76.05 1014.5
20 13:55 S 7 16.09 Overcast SCT020 BKN029 BKN037 OVC045 6 1.3 72% 5 76.05 1014.5
20 12:55 Calm 16.09 Mostly Cloudy BKN027 4.4 0.9 78% 76.1 1015.2
20 11:55 Calm 16.09 Overcast BKN027 BKN034 OVC043 4 -0.4 73% 76.12 1015.5
20 10:55 Calm 16.09 Overcast BKN043 OVC060 2.8 -1.6 73% 76.15 1015.9
20 09:55 Calm 16.09 Overcast BKN050 OVC060 1.1 -2 1.1 -4.5 80% 76.12 1015.5
20 08:55 Calm 16.09 Overcast OVC060 -0.5 -2.7 85% 76.1 1015.2
20 07:55 Calm 16.09 Overcast FEW030 OVC055 -0.9 -2.8 87% 76.07 1014.9
20 06:55 Calm 16.09 Overcast BKN026 OVC055 -1.9 -3.6 88% 76.05 1014.6
20 05:55 Calm 16.09 Mostly Cloudy SCT028 BKN055 -3 -4.7 88% 76.07 1014.9
20 04:55 Calm 16.09 Overcast OVC055 -3.8 -5.2 90% 76.05 1014.6
20 03:55 Calm 16.09 A Few Clouds FEW055 -3.4 -4.8 1.9 -4.7 90% 76.05 1014.5
20 02:55 Calm 16.09 Fair CLR -4.3 -6.6 84% 76.05 1014.5
20 01:55 Calm 16.09 Fair CLR -4.7 -6.4 88% 76 1013.9
20 00:55 Calm 16.09 Fair CLR -3.8 -5.8 86% 75.97 1013.5
19 23:55 Calm 16.09 Fair CLR -2.5 -5.8 78% 75.97 1013.5
19 22:55 Calm 16.09 A Few Clouds FEW050 0.8 -7.7 53% 75.97 0.0
19 21:55 Calm 16.09 Mostly Cloudy BKN065 2 -7.3 5 1.9 51% 75.97 0.0
19 20:55 Calm 16.09 Overcast BKN050 OVC065 2.5 -6.1 53% 75.97 0.0
19 19:55 NE 11 16.09 Overcast OVC060 2.8 -4.9 57% 0 75.95 0.0
19 18:55 Calm 16.09 Overcast OVC055 2.4 -4.1 63% 75.92 0.0
19 17:55 NE 11 16.09 Mostly Cloudy BKN050 2.7 -4.5 59% 0 75.9 0.0
19 16:55 N 22 16.09 Fair CLR 3.8 -4.2 56% -0 75.87 0.0
19 15:55 N 15 16.09 Partly Cloudy SCT033 SCT046 4.7 -3.6 5.4 3.7 55% 2 75.84 0.0
19 14:55 NE 11 16.09 Fair CLR 5 -1.7 62% 3 75.82 0.0
19 13:55 NE 9 16.09 Overcast FEW017 BKN046 OVC060 4 -2.6 62% 2 75.84 0.0
19 12:59 N 20 16.09 Overcast FEW032 OVC041 4.1 -3.2 59% 0 75.84 0.0
19 11:55 Vrbl 7 16.09 Overcast FEW024 OVC039 4.1 -1.9 65% 3 75.84 0.0
19 10:55 N 15 0.00 Light Showers Rain Snow BKN013 OVC025 3 -1 75% -0 75.95 0.0
19 09:56 N 19 0.00 Overcast OVC018 4 -1 70% 0 75.9 0.0
19 08:59 N 19 0.00 Light Showers Rain Snow OVC013 3 0 81% -1 75.84 0.0
19 08:55 NE 17 16.09 Overcast FEW011 OVC021 3.4 -0.1 78% -0 75.77 1010.8
19 07:55 NE 7 16.09 Overcast BKN009 OVC050 2.8 1.3 90% 1 75.72 1010.1
19 06:55 NE 6 16.09 Overcast FEW039 OVC060 3.1 1.3 88% 75.67 1009.4 0.03
19 05:55 NE 9 16.09 Overcast FEW040 OVC055 3 1.7 91% 1 75.67 1009.4
19 04:55 NE 6 16.09 Light Rain OVC033 2.8 1.8 93% 75.64 1009.0 0.03
19 03:55 Calm 16.09 Light Rain FEW009 2.8 1.6 3.2 1.4 92% 75.64 1009.0 0.03 0.03
19 02:55 Calm 16.09 Overcast BKN008 BKN060 OVC075 2.7 1.7 93% 75.62 1008.7
19 01:55 NE 9 16.09 Light Drizzle FEW042 FEW049 OVC070 3 1.7 91% 1 75.62 1008.7
19 00:55 NE 7 16.09 Overcast FEW040 OVC049 3 2.1 94% 1 75.59 1008.3
18 23:55 Calm 16.09 Overcast OVC049 2.6 1.6 93% 75.59 1008.3
18 22:55 Calm 16.09 Light Drizzle SCT012 OVC049 2.6 1.4 92% 75.57 1008.0
18 21:55 Calm 16.09 Overcast BKN046 OVC060 1.9 1 6.2 1.8 94% 75.54 1007.7 0.03
18 20:55 N 7 16.09 Overcast FEW037 OVC050 1.9 0.7 92% 0 75.49 1007.0
18 19:55 Calm 16.09 Mostly Cloudy FEW055 SCT070 BKN130 2.4 1.2 92% 75.46 1006.7
18 18:55 S 6 16.09 Overcast SCT025 BKN032 OVC039 2.8 1.3 90% 75.46 1006.7 0.03
18 17:55 Calm 16.09 Overcast BKN024 OVC130 2.5 1 90% 75.46 1006.7
18 16:55 SW 19 16.09 Overcast FEW005 SCT014 BKN021 BKN045 OVC060 4.2 1.6 83% 1 75.44 1006.4 0.03
18 15:55 SW 13 16.09 Overcast FEW075 FEW090 OVC130 6.1 0.4 7.4 3.2 67% 4 75.41 1006.0
18 14:55 SW 13 16.09 Mostly Cloudy FEW007 SCT025 SCT038 BKN047 6.5 1.8 72% 4 75.39 1005.6
18 13:55 SW 17 16.09 Mostly Cloudy SCT026 BKN039 6.8 0.9 66% 4 75.39 1005.6
18 11:55 S 13 16.09 Overcast BKN019 OVC027 6.5 2 73% 4 75.41 1006.0
18 09:55 SE 6 16.09 Overcast OVC042 3.3 1.5 3.3 -0.1 88% 75.39 1005.7
18 08:55 S 6 16.09 Mostly Cloudy BKN038 1.5 0.3 92% 75.36 1005.3
18 07:55 Calm 16.09 Mostly Cloudy BKN037 0.5 -0.1 96% 75.34 1005.0
18 06:55 Calm 16.09 Mostly Cloudy BKN038 -0.1 -0.7 96% 75.31 1004.7
18 05:55 Calm 16.09 Overcast OVC039 0.4 -0.3 95% 75.31 1004.7
18 04:55 S 6 16.09 Overcast OVC037 0.5 -0.1 96% 75.29 1004.3
18 03:55 S 6 16.09 Overcast BKN033 OVC045 0.4 0 1.1 -0.3 97% 75.26 0.0
18 02:55 S 6 6.44 Fog/Mist FEW000 OVC034 0.2 -0.2 97% 75.26 1003.9
18 01:55 Calm 0.40 Freezing Fog VV000 -0.3 -0.7 97% 75.23 0.0
18 00:55 Calm 0.40 Fog VV000 0.2 -0.2 97% 75.21 1003.3
Date Time (pst) 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)