National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Frederick Municipal Airport
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.
02 20:45 Calm 3.00 Fog/Mist OVC012 30.2 28.4 93% 30.62 0.0
02 19:47 Calm 2.00 Light Snow Fog/Mist OVC012 30.2 28.4 93% 30.62 0.0
02 18:47 Calm 1.50 Light Snow Fog/Mist OVC011 30.2 28.4 93% 30.62 0.0
02 17:47 Calm 1.50 Light Snow Fog/Mist OVC012 30.2 28.4 93% 30.61 0.0
02 16:45 Calm 1.50 Light Snow Fog/Mist BKN008 OVC015 30.2 28.4 93% 30.61 0.0
02 15:45 N 5 1.00 Light Snow Fog/Mist OVC015 28.4 28.4 100% 24 30.6 0.0
02 14:47 N 3 1.00 Light Snow Fog/Mist OVC016 30.2 26.6 86% 30.62 0.0
02 13:47 Calm 3.00 Overcast BKN023 OVC035 32 19.4 60% 30.62 0.0
02 12:47 NE 5 10.00 Overcast BKN022 OVC050 33.8 15.8 48% 30 30.64 0.0
02 11:47 N 8 10.00 Overcast OVC050 32 15.8 51% 25 30.65 0.0
02 10:47 NE 7 10.00 Overcast OVC075 32 15.8 51% 26 30.65 0.0
02 09:47 N 8 10.00 Mostly Cloudy SCT065 BKN100 32 17.6 55% 25 30.66 0.0
02 08:45 N 8 10.00 Fair CLR 28.4 17.6 64% 21 30.65 0.0
02 07:45 N 8 9.00 A Few Clouds FEW110 24.8 17.6 74% 17 30.63 0.0
02 06:45 N 8 9.00 Fair CLR 24.8 17.6 74% 17 30.59 0.0
02 06:15 NE 8 10.00 Partly Cloudy SCT120 25.3 16.3 69% 17 30.58 0.0
02 05:55 N 6 10.00 Fair CLR 25.7 16.5 68% 20 30.59 0.0
02 05:35 NE 3 10.00 Fair CLR 23.4 16 73% 30.59 0.0
02 05:15 NE 5 10.00 Fair CLR 26.2 16.5 67% 21 30.58 0.0
02 04:55 NE 6 10.00 Mostly Cloudy BKN055 27.7 16.5 63% 22 30.57 0.0
02 04:35 N 7 10.00 Overcast OVC055 28.4 16.9 62% 22 30.56 0.0
02 04:15 NE 7 10.00 Overcast OVC060 29.1 16.7 60% 23 30.56 0.0
02 03:55 N 7 10.00 Overcast OVC055 29.3 16.5 59% 23 30.56 0.0
02 03:35 N 8 10.00 Overcast OVC055 28.9 16.7 60% 22 30.55 0.0
02 03:15 N 8 10.00 Overcast OVC060 28.9 16.7 60% 22 30.54 0.0
02 02:55 N 8 10.00 Overcast OVC060 28.8 16.2 59% 22 30.53 0.0
02 02:35 NE 5 10.00 Overcast OVC060 27.3 18 68% 23 30.53 0.0
02 02:15 E 3 10.00 Overcast OVC060 27.1 17.1 66% 30.53 0.0
02 01:35 N 3 10.00 Fair CLR 26.1 17.1 69% 30.52 0.0
02 01:15 NE 6 10.00 Fair CLR 27.1 17.2 66% 21 30.5 0.0
02 00:55 N 6 10.00 Fair CLR 27.5 18.1 40.3 25.7 68% 22 30.5 0.0
02 00:35 N 5 10.00 Fair CLR 27.7 19.8 72% 23 30.5 0.0
02 00:15 Calm 10.00 Fair CLR 27.9 19.8 72% 30.49 0.0
01 23:55 Calm 10.00 Fair CLR 27.9 20.5 74% 30.49 0.0
01 23:35 N 7 10.00 Fair CLR 27.3 21.4 78% 21 30.48 0.0
01 23:15 Calm 10.00 Fair CLR 28.8 23.2 80% 30.48 0.0
01 22:55 Calm 10.00 Fair CLR 27 23.9 88% 30.46 0.0
01 22:35 Calm 10.00 Fair CLR 28.6 23.4 81% 30.45 0.0
01 22:15 Calm 10.00 Fair CLR 26.6 22.8 86% 30.45 0.0
01 21:55 Calm 10.00 Fair CLR 28.9 24.1 82% 30.44 0.0
01 21:35 Calm 10.00 Fair CLR 29.1 23 78% 30.44 0.0
01 21:15 Calm 10.00 Fair CLR 29.7 25.2 83% 30.43 0.0
01 20:45 Calm 10.00 Fair CLR 32 26.6 80% 30.42 0.0
01 19:45 N 5 10.00 Fair CLR 37.4 19.4 48% 34 30.39 0.0
01 18:45 N 5 10.00 Fair CLR 39.2 21.2 48% 36 30.37 0.0
01 17:45 NE 8 10.00 Fair CLR 42.8 23 46% 39 30.32 0.0
01 16:47 NE 12 10.00 Fair CLR 44.6 24.8 46% 39 30.29 0.0
01 15:47 NE 13 10.00 Fair CLR 46.4 26.6 46% 41 30.27 0.0
01 14:47 NE 13 10.00 Fair CLR 48.2 28.4 46% 43 30.26 0.0
01 13:47 NE 9 10.00 A Few Clouds FEW045 46.4 28.4 50% 42 30.25 0.0
01 12:47 NE 9 10.00 A Few Clouds FEW043 48.2 30.2 50% 45 30.24 0.0
01 11:47 NE 9 10.00 Fair CLR 48.2 30.2 50% 45 30.25 0.0
01 10:50 NE 9 10.00 Fair CLR 48.2 30.2 50% 45 30.24 0.0
01 09:50 NE 13 10.00 Fair CLR 44.6 30.2 57% 39 30.22 0.0
01 08:47 N 12 G 24 10.00 Fair CLR 41 33.8 76% 35 30.2 0.0
01 07:47 N 12 G 20 10.00 Fair CLR 41 33.8 76% 35 30.16 0.0
01 06:55 W 6 10.00 Overcast OVC120 40.1 33.4 42.3 31.5 77% 37 30.02 0.0
01 06:47 NE 9 10.00 Partly Cloudy SCT070 41 33.8 76% 36 30.1 0.0
01 06:15 NE 10 10.00 Overcast OVC075 41.9 35.8 79% 36 30.09 0.0
01 05:35 N 9 10.00 Overcast OVC100 41 36.7 85% 36 30.08 0.0
01 05:15 N 8 10.00 Overcast BKN110 BKN140 OVC170 36.7 35.1 94% 31 30.06 0.0
01 04:55 NE 6 10.00 Overcast BKN170 OVC190 32.7 32.7 100% 28 30.04 0.0
01 04:35 Calm 10.00 Mostly Cloudy FEW150 BKN180 32.2 32.2 100% 30.02 0.0
01 04:15 Calm 10.00 Fair CLR 32.5 32.5 100% 30 0.0
01 03:55 Calm 10.00 A Few Clouds FEW190 32.9 32.7 99% 30 0.0
01 03:35 Calm 10.00 Mostly Cloudy SCT130 BKN190 33.6 33.4 99% 30 0.0
01 03:15 Calm 10.00 Overcast OVC130 34.3 34 99% 29.99 0.0
01 02:55 Calm 10.00 Mostly Cloudy BKN130 35.1 34.3 97% 30 0.0
01 02:35 SE 5 10.00 Fair CLR 34.5 34.5 100% 31 30 0.0
01 02:15 Calm 10.00 Fair CLR 32.7 32.2 98% 30.01 0.0
01 01:55 Calm 10.00 Fair CLR 34.7 34.7 100% 30 0.0
01 01:35 Calm 10.00 Fair CLR 34.7 34.7 100% 30.01 0.0
01 01:15 Calm 10.00 Fair CLR 33.8 33.4 99% 30.01 0.0
01 00:55 Calm 10.00 Fair CLR 36 36 52.7 34.5 100% 30.01 0.0
01 00:35 Calm 10.00 Fair CLR 34.9 34.9 100% 30.01 0.0
01 00:15 Calm 10.00 Fair CLR 35.2 35.1 99% 30.01 0.0
28 23:55 Calm 10.00 Fair CLR 35.8 35.2 98% 30.02 0.0
28 23:35 Calm 10.00 Fair CLR 36.5 35.4 96% 30.02 0.0
28 23:15 Calm 10.00 Fair CLR 37 36 96% 30.03 0.0
28 22:55 Calm 10.00 Fair CLR 39.6 36.7 89% 30.03 0.0
28 22:35 Calm 10.00 Fair CLR 39 37.2 93% 30.04 0.0
28 22:15 Calm 10.00 Fair CLR 38.3 37.2 96% 30.03 0.0
28 21:55 Calm 10.00 Fair CLR 42.4 38.7 87% 30.03 0.0
28 21:35 Calm 10.00 Fair CLR 40.5 37.9 91% 30.04 0.0
28 21:15 Calm 10.00 Fair CLR 42.1 38.3 87% 30.04 0.0
28 20:47 Calm 10.00 Fair CLR 41 37.4 87% 30.04 0.0
28 19:47 Calm 10.00 Fair CLR 46.4 37.4 71% 30.03 0.0
28 18:45 Calm 10.00 Fair CLR 53.6 37.4 54% 30.01 0.0
28 17:47 S 3 10.00 Fair CLR 57.2 37.4 48% 30 0.0
28 16:47 Calm 10.00 Fair CLR 66.2 37.4 35% 29.98 0.0
28 15:47 Vrbl 7 10.00 Fair CLR 66.2 37.4 35% 29.98 0.0
28 14:47 Vrbl 3 10.00 Fair CLR 64.4 37.4 37% 30 0.0
28 13:47 Calm 10.00 Fair CLR 62.6 41 45% 30.03 0.0
28 12:47 SW 6 10.00 Fair CLR 55.4 41 59% 30.08 0.0
28 11:47 SW 6 10.00 Fair CLR 50 39.2 67% 48 30.08 0.0
28 10:47 SW 6 10.00 Fair CLR 50 39.2 67% 48 30.11 0.0
28 09:47 SW 6 10.00 Fair CLR 41 33.8 76% 38 30.11 0.0
28 08:47 Calm 10.00 Fair CLR 41 33.8 76% 30.12 0.0
28 07:47 SE 3 10.00 Fair CLR 30.2 30.2 100% 30.12 0.0
28 06:47 Calm 10.00 Fair CLR 26.6 26.6 100% 30.12 0.0
28 06:15 S 3 10.00 Fair CLR 26.2 26.2 100% 30.09 0.0
28 05:55 Calm 9.00 Fair CLR 26.2 26.2 100% 30.1 0.0
28 05:35 Calm 10.00 Fair CLR 28.2 28.2 100% 30.1 0.0
28 05:15 Calm 10.00 Fair CLR 26.8 26.6 99% 30.1 0.0
28 04:55 Calm 8.00 Fair CLR 27.9 27.9 100% 30.1 0.0
28 04:35 Calm 9.00 Fair CLR 28.2 28.2 100% 30.1 0.0
28 04:15 Calm 10.00 Fair CLR 26.6 26.6 100% 30.11 0.0
28 03:55 Calm 10.00 Fair CLR 27.5 27.5 100% 30.1 0.0
28 03:35 Calm 10.00 Fair CLR 28.2 28.2 100% 30.1 0.0
28 03:15 Calm 9.00 Fair CLR 28.4 28 99% 30.1 0.0
28 02:55 Calm 10.00 Fair CLR 29.5 29.3 99% 30.1 0.0
28 02:35 Calm 9.00 Fair CLR 27 26.8 99% 30.1 0.0
28 02:15 Calm 9.00 Fair CLR 28.6 28.6 100% 30.11 0.0
28 01:55 Calm 9.00 Fair CLR 29.5 29.5 100% 30.11 0.0
28 01:35 Calm 10.00 Fair CLR 30.2 30 99% 30.12 0.0
28 01:15 Calm 9.00 Fair CLR 29.5 29.1 99% 30.11 0.0
28 00:55 Calm 10.00 Fair CLR 29.7 29.7 48.4 28.2 100% 30.1 0.0
28 00:35 Calm 10.00 Fair CLR 29.1 29.1 100% 30.1 0.0
28 00:15 Calm 10.00 Fair CLR 30 29.8 99% 30.11 0.0
27 23:55 Calm 10.00 Fair CLR 32 30.9 96% 30.11 0.0
27 23:35 Calm 10.00 Fair CLR 30.6 29.3 95% 30.12 0.0
27 23:15 Calm 10.00 Fair CLR 33.6 31.5 92% 30.12 0.0
27 22:55 Calm 10.00 Fair CLR 33.4 32.2 95% 30.12 0.0
27 22:35 Calm 10.00 Fair CLR 32.2 30.6 94% 30.12 0.0
27 22:15 Calm 10.00 Fair CLR 33.1 30.4 90% 30.12 0.0
27 21:55 SE 3 10.00 Fair CLR 37.9 33.3 83% 30.11 0.0
27 21:35 SE 3 10.00 Fair CLR 34.9 31.3 87% 30.12 0.0
27 21:15 Calm 10.00 Fair CLR 37.6 32.9 83% 30.12 0.0
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)