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.
30 10:55 W 13 7.00 Light Snow BKN036 OVC047 24.8 12 58% 14 29.53 1000.6
30 09:55 NW 16 10.00 Light Snow SCT030 BKN035 BKN042 24.3 12 59% 12 29.53 1000.6
30 08:55 NW 13 10.00 Light Snow SCT028 BKN034 BKN055 23.7 12.6 62% 13 29.52 1000.3
30 07:55 NW 10 10.00 Mostly Cloudy BKN038 BKN055 22.8 10.9 60% 13 29.49 999.2
30 06:55 W 9 10.00 Mostly Cloudy BKN039 BKN050 22.8 9.5 27.5 21.4 56% 14 29.48 998.9
30 05:55 W 15 10.00 Mostly Cloudy BKN041 BKN050 21.7 10 61% 9 29.46 998.2
30 04:55 NW 12 10.00 Mostly Cloudy FEW022 SCT030 BKN036 22.6 11.5 62% 12 29.43 997.2
30 03:55 NW 16 10.00 Mostly Cloudy BKN045 24.4 10.6 55% 12 29.41 996.5
30 02:55 W 21 G 30 10.00 Mostly Cloudy and Breezy BKN055 25.9 7.9 46% 13 29.39 995.8
30 01:55 W 24 G 38 10.00 Overcast and Breezy BKN050 OVC070 27.1 9.1 47% 13 29.38 995.5
30 00:55 W 32 G 40 10.00 Fair and Windy CLR 27.5 9.3 38.8 27.5 46% 12 29.35 994.4
29 23:55 NW 25 G 32 10.00 A Few Clouds and Breezy FEW050 28.8 10.6 46% 15 29.31 993.1
29 22:55 NW 23 G 30 10.00 Mostly Cloudy and Breezy SCT055 BKN075 30.9 12 45% 19 29.3 992.8
29 21:55 NW 23 G 36 10.00 Mostly Cloudy and Breezy SCT045 BKN070 32.9 17.2 53% 21 29.28 992.1
29 20:55 NW 25 G 31 10.00 Light Snow and Breezy BKN036 BKN110 34 21.6 60% 22 29.26 991.4
29 19:55 NW 20 G 26 10.00 Light Snow FEW029 OVC060 38.1 28.6 69% 29 29.22 990.0
29 18:55 NW 7 10.00 A Few Clouds FEW035 FEW110 38.1 30.2 44.6 38.1 73% 34 29.21 989.7 0.02
29 17:55 W 10 10.00 Mostly Cloudy FEW022 BKN035 BKN095 38.7 34.2 84% 32 29.18 988.7
29 16:55 SW 12 10.00 Light Rain FEW004 OVC080 40.8 39.6 95% 35 29.18 988.7
29 15:55 SW 7 8.00 Mostly Cloudy BKN006 BKN055 42.3 41 95% 38 29.18 988.6 0.01
29 14:55 S 10 10.00 Overcast BKN005 OVC010 42.8 41.7 96% 38 29.18 988.6
29 13:55 S 15 2.75 Fog/Mist OVC004 42.3 41.2 96% 35 29.2 989.3 0.03
29 12:55 S 8 2.25 Light Rain Fog/Mist OVC005 43.5 42.4 43.5 31.6 96% 39 29.22 990.0 0.14 0.4
29 11:55 Calm 0.50 Light Rain Fog VV003 34 32.9 96% 29.26 991.4 0.09
29 10:55 Calm 0.50 Light Rain Fog VV004 33.6 32.5 96% 29.32 993.4 0.11
29 09:55 NE 5 0.38 Light Rain Fog VV001 33.1 32 96% 29 29.37 995.1 0.05 0.07
29 08:55 NE 5 0.25 Light Rain Fog VV001 32.9 31.8 96% 29 29.39 995.8 0.02
29 07:55 Calm 0.25 Fog VV001 32.5 31.5 96% 29.42 996.9
29 06:55 Calm 0.88 Light Rain Fog/Mist VV002 32.9 31.8 34.5 31.3 96% 29.44 997.5 0.02 0.04
29 05:55 Calm 0.50 Fog VV001 32 30.9 96% 29.49 999.2
29 04:55 Calm 0.88 Freezing Drizzle Fog/Mist VV002 31.8 30.6 95% 29.52 1000.3 0.01
29 03:55 Calm 3.00 Light Unknown Precip Fog/Mist OVC004 32.7 31.5 95% 29.59 1002.6 0.01
29 02:55 SW 3 3.00 Fog/Mist OVC005 32.9 31.6 95% 29.62 1003.6
29 01:55 Calm 4.00 Fog/Mist OVC004 32.7 31.1 94% 29.66 1005.0 0.01
29 00:56 S 3 1.50 Fog/Mist OVC005 32.7 30.9 32.7 25.5 93% 29.69 1006.0 0.03 0.24
28 23:55 S 5 3.00 Light Freezing Rain Fog/Mist OVC006 32 30 92% 28 29.75 1008.1 0.11
28 22:55 S 8 6.00 Light Freezing Rain Fog/Mist SCT009 BKN020 OVC030 31.1 28.2 89% 24 29.79 1009.5 0.09
28 21:55 SW 10 10.00 Light Freezing Drizzle FEW027 OVC070 30.7 26.4 84% 23 29.85 1011.5 0.01 0.01
28 20:56 SW 10 10.00 Light Freezing Rain OVC070 30.6 25.2 80% 22 29.89 1013.0
28 19:55 S 5 10.00 Overcast SCT080 OVC200 27.7 19.8 72% 23 29.91 1013.6
28 18:55 Calm 10.00 Mostly Cloudy BKN130 25.5 20.1 28.6 25.3 80% 29.95 1015.1
28 17:55 Calm 10.00 Mostly Cloudy BKN150 BKN250 26.8 18.7 71% 29.97 1015.7
28 16:55 Calm 10.00 Overcast FEW180 OVC250 26.6 17.4 68% 29.97 1015.7
28 15:55 SW 5 10.00 Overcast SCT180 OVC250 26.8 18 69% 22 29.99 1016.4
28 14:55 SW 3 10.00 Overcast SCT200 OVC250 28.2 17.6 64% 30.02 1017.4
28 13:55 W 3 10.00 Overcast SCT200 OVC250 27 16 63% 30.03 1017.7
28 12:55 Calm 10.00 Overcast OVC250 25.9 14.2 25.9 -0.8 61% 30.04 1018.1
28 11:55 Calm 10.00 Fair CLR 23.9 14.2 66% 30.07 1019.1
28 10:55 Calm 10.00 Fair CLR 18.5 15.3 87% 30.12 1020.8
28 09:55 Calm 10.00 Fair CLR 14.9 11.5 86% 30.15 1021.8
28 08:55 Calm 10.00 Fair CLR 6.3 2.1 83% 30.17 1022.6
28 07:55 Calm 10.00 Fair CLR 1.9 -2.6 81% 30.17 1022.7
28 06:55 NE 3 10.00 Fair CLR -0.9 -5.8 4.5 -2.9 80% 30.17 1022.7
28 05:55 Calm 10.00 Fair CLR -1.3 -6.3 79% 30.17 1022.7
28 04:55 Calm 10.00 Fair CLR -0.2 -5.1 80% 30.16 1022.2
28 03:55 Calm 10.00 Fair CLR -1.3 -6.3 79% 30.15 1021.9
28 02:55 Calm 10.00 Fair CLR 2.1 -2.7 80% 30.16 1022.2
28 01:55 Calm 10.00 Fair CLR 1.4 -2.9 82% 30.15 1021.8
28 00:55 Calm 10.00 Fair CLR 3.6 -0.8 12 0.9 82% 30.14 1021.5
27 23:55 Calm 10.00 Fair CLR 3.4 -0.9 82% 30.16 1022.2
27 22:55 Calm 10.00 Fair CLR 3.9 -0.4 82% 30.17 1022.5
27 21:55 Calm 10.00 Fair CLR 6.8 2.8 84% 30.17 1022.5
27 20:55 Calm 10.00 Fair CLR 8.2 4.6 85% 30.17 1022.5
27 19:55 Calm 10.00 Fair CLR 8.6 5.2 86% 30.16 1022.2
27 18:55 Calm 10.00 Fair CLR 11.1 8.2 24.3 10.9 88% 30.14 1021.5
27 17:55 Calm 10.00 Fair CLR 11.7 8.4 87% 30.13 1021.1
27 16:55 Calm 10.00 Fair CLR 19.6 14.9 82% 30.11 1020.4
27 15:55 Calm 10.00 A Few Clouds FEW031 22.5 14.2 70% 30.1 1020.0
27 14:55 NE 3 10.00 Mostly Cloudy BKN060 23.7 14 66% 30.09 1019.7
27 13:55 N 6 10.00 Overcast SCT035 OVC060 23.5 14.2 67% 17 30.1 1020.0
27 12:55 N 8 10.00 Mostly Cloudy BKN036 22.5 13.8 22.5 18 69% 14 30.09 1019.7
27 11:55 N 7 4.00 Overcast with Haze OVC040 21.6 13.6 71% 14 30.1 1020.0
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)