Weather observations for the past three days for
Chicopee Falls / Westover Air Force Base
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 19:55 W 8 10.00 Mostly Cloudy SCT035 BKN055 32.9 25.2 73% 27 29.72 1007.0
11 18:55 W 14 9.00 Light Snow BKN035 BKN060 OVC100 36 24.3 44.4 31.5 63% 28 29.72 1007.0
11 17:55 W 5 10.00 Partly Cloudy FEW040 SCT100 33.8 21 59% 30 29.69 1006.0
11 16:55 NW 9 10.00 Mostly Cloudy FEW050 SCT100 BKN150 37.2 21.2 52% 31 29.69 1005.9
11 15:55 NW 9 G 21 10.00 Mostly Cloudy SCT050 BKN120 BKN150 40.8 22.1 47% 36 29.68 1005.6
11 14:55 N 13 10.00 Mostly Cloudy FEW040 SCT110 BKN150 42.6 21.7 43% 37 29.65 1004.6
11 13:55 NW 13 10.00 Partly Cloudy FEW030 SCT120 44.1 20.1 38% 38 29.66 1004.9
11 12:55 NW 12 10.00 Partly Cloudy FEW025 SCT100 SCT250 43.2 20.5 44.1 34 40% 38 29.65 1004.6
11 11:55 NW 16 10.00 Fair CLR 43 20.8 41% 36 29.67 1005.2
11 10:55 NW 20 10.00 Fair CLR 43.3 29.1 57% 36 29.71 1006.6
11 09:55 W 6 10.00 Fair CLR 39.7 37.6 92% 36 29.73 1007.3
11 08:55 Calm 1.88 Fog/Mist CLR 35.1 34 96% 29.74 1007.7
11 07:55 S 5 10.00 Fair CLR 35.8 34.5 95% 32 29.74 1007.6
11 06:55 Calm 10.00 Overcast FEW011 OVC019 36 34.3 37.6 36 94% 29.74 1007.7 0.01
11 05:55 N 5 10.00 Overcast OVC020 37 35.2 93% 34 29.74 1007.6
11 04:55 N 7 10.00 Overcast OVC017 37.2 35.6 94% 32 29.71 1006.6
11 03:55 N 6 10.00 Light Unknown Precip SCT006 OVC018 37.4 35.8 94% 33 29.7 1006.3 0.01
11 02:55 N 7 10.00 Overcast OVC005 37.2 36 95% 32 29.73 1007.3
11 01:55 N 8 10.00 Overcast FEW004 OVC010 36.7 35.4 95% 31 29.72 1006.9 0.01
11 00:55 N 9 7.00 Light Rain OVC006 37.2 36 37.9 36.7 95% 31 29.72 1006.9 0.01 0.18
10 23:55 N 8 10.00 Overcast OVC007 37.4 36.1 95% 32 29.74 1007.6 0.02
10 22:55 NE 3 10.00 Light Rain OVC007 37.2 36 95% 29.81 1010.0 0.02
10 21:55 NE 5 10.00 Light Rain OVC011 37 35.8 95% 34 29.86 1011.7 0.02 0.13
10 20:55 NE 5 10.00 Overcast OVC014 37 35.8 95% 34 29.92 1013.8 0.05
10 19:55 N 7 10.00 Light Rain OVC015 37.8 36 93% 33 29.98 1015.8 0.06
10 18:55 E 3 9.00 Light Rain OVC036 36.9 35.6 43 36.3 95% 30.01 1016.8 0.07 0.09
10 17:55 NE 3 10.00 Light Rain OVC047 36.5 34.7 93% 30.03 1017.5 0.02
10 16:55 Calm 10.00 Light Rain OVC070 39.9 32.4 74% 30.07 1018.8
10 15:55 Calm 10.00 Overcast SCT090 OVC130 41.2 32.2 70% 30.1 1019.8
10 14:55 Calm 10.00 Overcast SCT130 OVC160 42.1 33.1 71% 30.08 1019.1
10 13:55 N 6 10.00 Overcast OVC160 42.3 32 67% 39 30.09 1019.4
10 12:55 N 5 10.00 Overcast OVC160 42.8 31.8 43.2 29.7 65% 41 30.11 1020.1
10 11:55 Calm 10.00 Overcast BKN180 OVC220 42.8 32.5 67% 30.15 1021.5
10 10:55 Calm 10.00 Overcast FEW150 BKN180 OVC220 41.7 32.7 70% 30.18 1022.5
10 09:55 Calm 10.00 Overcast OVC180 36.9 34.2 90% 30.2 1023.2
10 08:55 Calm 10.00 Overcast SCT150 OVC250 32.7 30.6 92% 30.19 1022.9
10 07:55 Calm 10.00 Mostly Cloudy SCT150 SCT200 BKN250 30.6 28.6 92% 30.17 1022.2
10 06:55 Calm 10.00 Fair CLR 34.2 28.4 48.4 34.2 79% 30.15 1021.5
10 05:55 N 8 10.00 Fair CLR 36.9 29.7 75% 31 30.13 1020.8
10 04:55 NW 9 10.00 Fair CLR 37.2 30.7 77% 31 30.13 1020.8
10 03:55 W 6 10.00 Fair CLR 40.1 31.8 72% 37 30.1 1019.8
10 02:55 W 9 10.00 Fair CLR 40.8 32.5 72% 36 30.08 1019.1
10 01:55 NW 15 10.00 Fair CLR 45.5 36 69% 39 30.05 1018.1
10 00:55 W 8 5.00 Fog/Mist SCT034 44.1 43 46.9 41.4 96% 40 30.03 1017.4 0.01
09 23:55 S 7 5.00 Fog/Mist CLR 43.7 42.4 95% 40 30 1016.4
09 22:55 SW 8 10.00 Mostly Cloudy BKN006 BKN016 46.6 45 94% 43 29.99 1016.1
09 21:55 S 17 3.00 Light Drizzle Fog/Mist BKN006 OVC011 45.9 44.4 95% 39 29.95 1014.7 0.01
09 20:55 SW 9 5.00 Light Drizzle Fog/Mist OVC005 45 43.3 94% 41 29.96 1015.1
09 19:55 S 10 10.00 Overcast OVC005 44.4 42.8 94% 40 29.98 1015.8 0.01
09 18:55 SW 13 8.00 Light Rain OVC007 43.9 41.9 47.1 41.7 93% 38 29.98 1015.8 0.01 0.02
09 17:59 S 14 10.00 Light Rain OVC013 44.2 41 88% 38 29.99 1016.2 0.01
09 16:58 S 16 8.00 Light Rain FEW018 BKN045 OVC055 45.3 40.1 82% 39 30 1016.5
09 15:55 S 16 10.00 Overcast FEW027 BKN040 OVC180 46.2 39 76% 40 30.03 1017.5
09 14:55 S 13 10.00 Mostly Cloudy FEW027 SCT060 BKN180 BKN250 46.8 38.3 73% 42 30.05 1018.2
09 13:55 SW 8 10.00 Mostly Cloudy FEW020 SCT060 BKN180 BKN250 45.7 37.2 72% 42 30.09 1019.5
09 12:55 S 6 10.00 Mostly Cloudy FEW020 BKN160 BKN250 41.5 36.1 41.5 21.9 81% 38 30.13 1020.9
09 11:55 Calm 10.00 Mostly Cloudy BKN016 BKN150 34.5 30.7 86% 30.18 1022.7
09 10:55 W 3 10.00 Mostly Cloudy BKN011 BKN150 32.9 30 89% 30.22 1024.0
09 09:55 Calm 10.00 Mostly Cloudy SCT012 BKN150 BKN250 30.6 28.2 91% 30.24 1024.7
09 08:55 Calm 10.00 Partly Cloudy FEW014 SCT150 SCT250 27.5 25.2 91% 30.26 1025.4
09 07:55 Calm 10.00 Partly Cloudy SCT150 SCT250 23.2 20.8 91% 30.27 1025.7
09 06:55 Calm 10.00 Partly Cloudy SCT130 22.3 19.6 24.3 20.8 89% 30.26 1025.4
09 05:55 Calm 10.00 Fair CLR 22.6 20.1 90% 30.29 1026.4
09 04:55 Calm 10.00 Mostly Cloudy SCT180 BKN200 22.3 19.6 89% 30.27 1025.7
09 03:55 Calm 10.00 Fair CLR 21 18.5 90% 30.29 1026.4
09 02:55 Calm 10.00 Fair CLR 21.7 19.2 90% 30.29 1026.4
09 01:55 SE 3 10.00 Fair CLR 23.4 21.4 92% 30.28 1026.0
09 00:55 Calm 10.00 Fair CLR 24.1 22.3 30.2 23 93% 30.26 1025.3
08 23:55 NE 3 10.00 Fair CLR 23.5 21.6 92% 30.26 1025.3
08 22:55 Calm 10.00 Shallow Fog FEW250 25.5 24.1 94% 30.27 1025.7
08 21:55 Calm 10.00 A Few Clouds FEW250 26.2 24.8 94% 30.27 1025.7
08 20:55 Calm 10.00 A Few Clouds FEW250 27.3 25.9 94% 30.27 1025.7
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)