Weather observations for the past three days for
Chicopee Falls / Westover Air Force Base
Metric (Imperial)
Date Time (est) 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.
04 07:55 S 6 16.09 Mostly Cloudy BKN095 BKN250 -4.8 -5.9 92% 75.92 1012.9
04 06:55 Calm 16.09 Mostly Cloudy FEW070 BKN110 BKN250 -4.2 -5.3 -1.6 -6 92% 75.92 1012.8
04 05:55 NE 6 16.09 Overcast OVC070 -4.2 -5.6 90% 75.97 1013.5
04 04:55 Calm 16.09 Overcast OVC065 -5.5 -6.6 92% 75.97 1013.5
04 03:55 Calm 16.09 Fair CLR -4.4 -6.7 84% 75.97 1013.5
04 02:55 Calm 16.09 Mostly Cloudy BKN070 -3.2 -6 81% 76 1013.8
04 01:55 Calm 16.09 A Few Clouds FEW220 -2.4 -5.7 78% 76.05 1014.5
04 00:55 Calm 16.09 Overcast OVC095 -2.1 -4 -1.8 -4.7 87% 76.07 1014.8
03 23:55 Calm 16.09 Overcast OVC120 -2.4 -4.3 87% 76.1 1015.2
03 22:55 Calm 16.09 Mostly Cloudy BKN120 BKN200 -3 -4.6 89% 76.15 1015.9
03 21:55 Calm 16.09 Mostly Cloudy BKN190 -3.2 -4.8 89% 76.17 1016.2
03 20:55 Calm 16.09 Mostly Cloudy BKN190 -3.5 -4.5 93% 76.17 1016.2
03 19:55 Calm 16.09 Mostly Cloudy BKN190 -3.7 -4.5 94% 76.2 1016.6
03 18:55 Calm 16.09 Shallow Fog BKN190 -3 -3.7 1.8 -3.7 95% 76.23 1016.9
03 17:55 Calm 16.09 Mostly Cloudy BKN190 -3.7 -4.5 94% 76.17 1016.2
03 16:55 Calm 16.09 Mostly Cloudy FEW170 BKN250 -1.1 -2.8 88% 76.15 1015.9
03 14:55 Calm 16.09 Mostly Cloudy FEW170 BKN250 0.6 -4.1 71% 76.12 1015.5
03 13:55 Calm 16.09 Mostly Cloudy SCT170 BKN220 1.7 -4.2 65% 76.12 1015.5
03 12:55 Calm 16.09 Mostly Cloudy SCT170 BKN250 1.1 -6 1.9 -5.9 60% 76.17 1016.2
03 11:55 Calm 16.09 Mostly Cloudy SCT180 BKN250 -0.9 -8.1 59% 76.12 1015.5
03 10:55 N 7 16.09 Mostly Cloudy BKN250 0 -6.2 63% -2 76.12 1015.5
03 09:55 NW 7 16.09 Partly Cloudy FEW025 SCT250 -1.2 -5.8 71% -4 76.15 1015.9
03 08:55 NW 6 16.09 A Few Clouds FEW025 FEW250 -2.4 -6.2 75% 76.07 1014.8
03 07:55 N 6 16.09 A Few Clouds FEW025 -5.6 -7.6 86% 75.97 1013.5
03 06:55 NW 6 16.09 A Few Clouds FEW025 -4.1 -6.4 0.4 -4.2 84% 75.95 1013.2
03 05:55 Calm 16.09 Fair CLR -2.4 -5.7 78% 75.84 1011.8
03 04:55 NW 7 16.09 Fair CLR -1.2 -4.5 79% -4 75.77 1010.7
03 03:55 NW 7 16.09 Partly Cloudy FEW060 SCT090 -0.5 -3.2 82% -3 75.64 1009.0
03 02:55 NW 6 16.09 Light Unknown Precip FEW014 FEW026 SCT050 BKN085 0.4 -1.5 87% 75.54 1007.7
03 01:55 Calm 16.09 Light Unknown Precip BKN036 0.4 -1.8 85% 75.46 1006.7
03 00:55 N 7 16.09 Overcast BKN033 OVC043 0.2 -2.2 0.2 -1.4 84% -2 75.36 1005.3 0.03 0.23
02 23:55 N 13 12.87 Overcast FEW011 OVC030 -0.1 -2.3 85% -4 75.29 1004.3
02 22:55 N 13 14.48 Light Unknown Precip FEW009 BKN030 OVC047 -0.8 -2.5 88% -5 75.26 1004.0 0.03
02 21:55 N 13 11.27 Light Snow FEW009 OVC016 -1 -2.9 87% -5 75.26 1004.0 0.08 0.18
02 20:58 N 11 8.05 Light Freezing Rain Snow SCT008 BKN014 OVC037 -0.9 -2.5 89% -4 75.23 1003.6 0.05
02 19:57 N 11 11.27 Light Freezing Rain SCT007 OVC037 -0.9 -2.3 90% -4 75.26 1004.0 0.05
02 18:58 N 13 16.09 Light Freezing Drizzle FEW006 OVC030 -0.9 -2.3 0.7 -1.8 90% -5 75.29 1004.3 0.1 1.04
02 17:55 N 11 16.09 Light Rain BKN007 OVC030 0.4 -0.9 91% -3 75.36 1005.3 0.33
02 16:55 N 15 9.66 Light Rain Snow BKN006 OVC030 0.3 -0.7 93% -4 75.46 1006.7 0.23
02 15:55 N 13 16.09 Light Rain Snow OVC011 0.4 -0.8 92% -3 75.57 1008.1 0.28 0.36
02 14:55 N 17 2.82 Light Freezing Rain SCT009 BKN013 OVC028 -0.7 -2 91% -5 75.64 1009.1 0.03
02 13:55 N 11 0.80 Snow Fog/Mist OVC009 -1.6 -2.9 91% -5 75.79 1011.1 0.05
02 12:55 N 11 0.80 Snow Fog/Mist SCT007 BKN010 OVC012 -1.9 -3.3 -0.8 -2.5 90% -5 75.92 1012.9 0.1 0.28
02 11:55 N 13 0.80 Snow Fog/Mist OVC004 -2.1 -3.5 90% -6 76.1 1015.2 0.13
02 10:55 NW 9 1.21 Light Snow Fog/Mist BKN007 OVC014 -1.7 -3 91% -5 76.17 1016.3 0.05
02 09:55 N 7 2.41 Light Snow BKN020 OVC030 -1.1 -4.8 76% -3 76.2 1016.6
02 08:55 Calm 16.09 Overcast FEW048 BKN060 OVC080 -1.3 -6.5 68% 76.3 1017.9
02 07:55 N 7 16.09 Overcast FEW050 BKN090 OVC120 -2 -6.7 71% -4 76.35 1018.6
02 06:55 NE 7 16.09 Partly Cloudy SCT038 SCT120 -2.6 -6.3 -2 -6 76% -5 76.48 1020.3
02 05:55 NE 6 16.09 Mostly Cloudy BKN037 -2.3 -6.5 73% 76.48 1020.3
02 04:55 NE 7 16.09 A Few Clouds FEW038 -2.7 -6.9 73% -5 76.5 1020.6
02 03:55 NE 6 16.09 Overcast OVC041 -2.9 -5.9 80% 76.61 1021.9
02 02:55 N 6 16.09 Overcast OVC042 -3.9 -6.5 82% 76.68 1023.0
02 01:55 Calm 16.09 Mostly Cloudy BKN044 BKN130 -4.5 -7 83% 76.78 1024.3
02 00:55 E 6 16.09 Partly Cloudy SCT120 -6.1 -7.8 -0.7 -6.8 88% 76.81 1024.7
01 23:55 Calm 16.09 A Few Clouds FEW130 -6 -8.4 83% 76.84 1025.0
01 22:55 Calm 16.09 Mostly Cloudy FEW150 BKN250 -6.1 -7.8 88% 76.86 1025.4
01 21:55 Calm 16.09 Partly Cloudy SCT250 -4.9 -7.7 81% 76.89 1025.7
01 20:55 Calm 16.09 Mostly Cloudy BKN250 -3.9 -7.9 74% 76.91 1026.0
01 19:55 NE 6 16.09 Mostly Cloudy BKN250 -3.2 -8.9 65% 76.89 1025.7
01 18:55 N 7 16.09 Mostly Cloudy BKN250 -1 -8.7 5.5 -1.6 56% -3 76.91 1026.0
01 17:55 NW 13 16.09 Mostly Cloudy BKN250 -1.3 -9 56% -5 76.91 1026.0
01 16:55 N 7 16.09 Mostly Cloudy BKN250 1.5 -10 42% -0 76.89 1025.6
01 15:55 NW 15 16.09 Mostly Cloudy BKN250 3.2 -10.5 36% -0 76.84 1024.9
01 14:55 NW 22 16.09 Mostly Cloudy BKN250 4.3 -10.6 33% 0 76.78 1024.2
01 13:55 N 17 G 33 16.09 Partly Cloudy SCT250 5 -10.7 31% 2 76.73 1023.6
01 12:57 N 22 G 39 16.09 A Few Clouds FEW045 FEW250 5.3 -8.9 5.3 2.5 35% 2 76.73 1023.6
01 11:55 NW 28 G 37 16.09 A Few Clouds FEW045 4.8 -8.7 37% 0 76.71 1023.2
01 10:55 NW 24 G 37 16.09 A Few Clouds FEW045 4.5 -7.9 40% 0 76.78 1024.2
01 09:55 NW 31 G 41 16.09 Partly Cloudy SCT045 4.4 -5.9 48% -0 76.76 0.0
01 08:55 NW 30 16.09 Mostly Cloudy BKN044 3.4 -5 55% -2 76.71 1023.2
Date Time (est) 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)