Weather observations for the past three days for
Frederick Municipal Airport
Metric (Imperial)
Date Time (edt) 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.
28 17:47 W 17 16.09 Fair CLR 9 -10 25% 7 77.42 0.0
28 16:47 W 26 16.09 Fair CLR 9 -9 27% 6 77.42 0.0
28 15:47 NW 11 G 37 16.09 Fair CLR 9 -11 23% 8 77.44 0.0
28 14:47 W 17 16.09 Fair CLR 9 -8 29% 7 77.5 0.0
28 13:47 N 17 G 35 16.09 Fair CLR 7 -10 29% 4 77.55 0.0
28 12:47 N 20 G 30 16.09 Fair CLR 6 -8 36% 3 77.55 0.0
28 11:47 NW 24 G 39 16.09 Partly Cloudy SCT060 5 -9 36% 1 77.62 0.0
28 10:47 NW 24 G 39 16.09 Fair CLR 4 -9 39% -0 77.6 0.0
28 09:47 NW 19 16.09 Fair CLR 3 -9 41% -1 77.57 0.0
28 08:47 NW 22 G 37 16.09 Fair CLR 2 -9 44% -3 77.52 0.0
28 07:47 NW 15 16.09 Fair CLR 0 -8 55% -4 77.44 0.0
28 06:47 NW 24 G 35 16.09 Fair CLR 0 -8 55% -5 77.32 0.0
28 06:15 NW 19 G 33 16.09 Fair CLR 0.3 -8.7 51% -4 77.27 0.0
28 05:55 NW 22 G 35 16.09 Fair CLR 0.9 -9.6 46% -4 77.24 0.0
28 05:35 NW 30 G 43 16.09 Fair CLR 1 -9.6 45% -5 77.22 0.0
28 05:15 NW 22 16.09 Fair CLR 1.3 -9.8 44% -3 77.17 0.0
28 04:55 NW 24 G 35 16.09 Partly Cloudy SCT044 2 -9.4 43% -3 77.14 0.0
28 04:35 NW 28 G 43 16.09 Mostly Cloudy BKN045 2.9 -8.5 43% -2 77.11 0.0
28 04:15 N 20 G 31 16.09 Mostly Cloudy BKN047 3.5 -4.8 55% -0 77.06 0.0
28 03:55 N 15 16.09 Fair CLR 3.6 -4.1 58% 0 77.01 0.0
28 03:35 N 15 16.09 A Few Clouds FEW070 3.7 -3.7 59% 1 76.99 0.0
28 03:15 N 15 16.09 Overcast OVC065 4 -2.6 62% 1 76.96 0.0
28 02:55 N 13 16.09 Overcast FEW049 OVC060 4 -0.8 71% 1 76.94 0.0
28 02:35 Calm 16.09 Overcast BKN049 OVC060 3 0.1 81% 76.94 0.0
28 02:15 N 6 16.09 Overcast BKN048 OVC060 2.7 0.5 86% 76.89 0.0
28 01:55 Calm 16.09 Overcast BKN048 OVC060 2.1 1 5.4 1.3 93% 76.89 0.0
28 01:35 Calm 16.09 Overcast OVC050 1.9 0.6 91% 76.86 0.0
28 01:15 Calm 16.09 Overcast OVC050 1.8 0.3 90% 76.86 0.0
28 00:55 Calm 16.09 Mostly Cloudy BKN055 1.5 -0.3 88% 76.84 0.0
28 00:35 Calm 16.09 Fair CLR 1.5 -0.3 88% 76.84 0.0
28 00:15 E 6 16.09 Fair CLR 3.2 -0.2 79% 76.84 0.0
27 23:55 Calm 14.48 Partly Cloudy SCT060 3.4 -2.1 68% 76.84 0.0
27 23:35 Vrbl 6 16.09 Mostly Cloudy BKN060 4 -1.9 66% 76.84 0.0
27 23:15 Vrbl 9 14.48 Mostly Cloudy BKN055 4.4 -1.4 66% 2 76.84 0.0
27 22:55 Calm 14.48 Overcast OVC055 4.2 -0.9 70% 76.84 0.0
27 22:35 Calm 16.09 Overcast OVC055 3.9 -0.1 75% 76.81 0.0
27 22:15 Calm 14.48 Overcast OVC050 4 -0.6 72% 76.78 0.0
27 21:55 N 7 14.48 Overcast BKN050 OVC230 4.5 -1.2 67% 3 76.76 0.0
27 21:35 Vrbl 7 14.48 Mostly Cloudy BKN049 4.5 -0.8 69% 3 76.76 0.0
27 21:15 N 7 16.09 Overcast SCT049 OVC220 4.6 -1.2 66% 3 76.73 0.0
27 20:47 NE 7 16.09 Fair CLR 5 -2 61% 4 76.71 0.0
27 19:45 NE 13 16.09 Mostly Cloudy BKN110 6 1 71% 4 76.63 0.0
27 18:47 NE 13 16.09 Mostly Cloudy BKN100 7 1 66% 5 76.61 0.0
27 17:49 NE 15 16.09 Mostly Cloudy BKN070 7 3 76% 5 76.53 0.0
27 16:46 NE 15 16.09 Overcast OVC070 8 2 66% 6 76.5 0.0
27 15:47 NE 13 16.09 Overcast OVC065 8 3 71% 6 76.48 0.0
27 14:50 NE 19 16.09 Overcast OVC030 8 4 76% 5 76.48 0.0
27 13:47 NE 20 16.09 Overcast OVC024 9 5 76% 6 76.48 0.0
27 12:47 NE 20 16.09 Overcast OVC023 9 6 82% 6 76.43 0.0
27 11:47 N 26 G 35 16.09 Overcast OVC019 10 8 88% 7 76.38 0.0
27 10:47 NE 28 16.09 Mostly Cloudy FEW017 BKN026 12 10 88% 76.25 0.0
27 09:47 N 11 16.09 Mostly Cloudy FEW025 BKN090 14 13 94% 76.12 0.0
27 08:47 N 11 16.09 Overcast FEW035 OVC090 13 13 100% 76.07 0.0
27 07:47 N 13 9.66 Light Rain Fog/Mist BKN011 BKN020 OVC095 14 14 100% 76.02 0.0
27 06:47 NW 9 12.87 Light Rain BKN026 BKN033 OVC075 16 16 100% 75.84 0.0
27 06:15 Calm 8.05 Light Rain Fog/Mist OVC070 16 16 100% 75.79 0.0 0.03
27 05:55 SE 6 12.87 Light Rain OVC065 16.3 16.3 100% 75.72 0.0 0.25
27 05:35 Calm 8.05 Light Rain Fog/Mist FEW047 OVC065 16.5 16.5 100% 75.72 0.0 0.25
27 05:15 NW 9 6.44 Light Rain Fog/Mist SCT048 OVC055 16.8 16.8 100% 75.72 0.0 0.13
27 04:55 N 7 9.66 Light Rain Fog/Mist SCT048 OVC060 17.2 16.5 96% 75.67 0.0 0.1 0.1
27 04:35 Calm 4.83 Light Rain Fog/Mist FEW031 SCT048 OVC060 17.6 16.2 92% 75.67 0.0 0.08
27 04:15 Calm 12.87 Light Rain FEW032 SCT048 OVC070 17.7 15.6 88% 75.62 0.0 0.03
27 03:55 NW 7 14.48 Light Rain BKN065 OVC095 18.3 15.8 85% 75.64 0.0
27 03:35 W 6 11.27 Light Rain FEW055 BKN070 OVC090 16.8 15.5 92% 75.62 0.0
27 03:15 Calm 16.09 Overcast BKN080 BKN100 OVC130 16.6 14.6 88% 75.59 0.0
27 02:55 Calm 16.09 Overcast SCT085 OVC150 17.9 14.2 79% 75.59 0.0
27 02:35 Calm 16.09 Overcast OVC140 19.9 14 69% 75.54 0.0
27 02:15 SE 6 16.09 Mostly Cloudy BKN140 BKN210 19.2 13.7 71% 75.57 0.0
27 01:55 NE 7 16.09 Mostly Cloudy FEW090 SCT100 BKN160 BKN190 19.8 13.3 23.3 19.3 66% 75.59 0.0
27 01:35 N 17 16.09 Mostly Cloudy BKN090 20.5 12.5 60% 75.62 0.0
27 01:15 NW 9 16.09 Partly Cloudy SCT090 SCT150 20 12.7 63% 75.62 0.0
27 00:55 S 7 16.09 Fair CLR 19.5 12.7 65% 75.51 0.0
27 00:35 S 9 16.09 Fair CLR 21 12.2 57% 75.51 0.0
27 00:15 S 13 16.09 Fair CLR 21.3 12.2 56% 75.51 0.0
26 23:55 S 15 16.09 A Few Clouds FEW170 21.5 12.2 56% 75.51 0.0
26 23:35 S 17 16.09 Mostly Cloudy BKN170 21.7 12.2 55% 75.51 0.0
26 23:15 S 15 16.09 Overcast OVC180 21.9 12.1 54% 75.49 0.0
26 22:55 S 17 16.09 Overcast SCT180 OVC240 22 12 53% 75.46 0.0
26 22:35 S 17 16.09 Mostly Cloudy BKN240 22 12.1 54% 75.46 0.0
26 22:15 S 22 16.09 Fair CLR 22.4 11.9 52% 75.44 0.0
26 21:55 S 26 16.09 Fair CLR 22.8 11.7 50% 75.39 0.0
26 21:35 S 20 G 31 16.09 Fair CLR 22.7 11.7 50% 75.39 0.0
26 21:15 S 20 16.09 Fair CLR 22.8 11.7 50% 75.44 0.0
26 20:47 S 20 12.87 Fair CLR 23 12 50% 75.49 0.0
26 19:47 S 26 12.87 Fair CLR 25 12 44% 26 75.49 0.0
26 18:47 S 30 16.09 Fair CLR 25 12 44% 26 75.54 0.0
26 17:50 S 26 G 41 16.09 Partly Cloudy SCT080 25 12 44% 26 75.62 0.0
26 16:46 SW 30 16.09 Fair CLR 25 11 42% 26 75.72 0.0
26 15:45 S 30 16.09 Fair CLR 25 10 39% 26 75.77 0.0
26 14:47 S 30 G 37 16.09 Fair CLR 25 11 42% 26 75.84 0.0
26 13:47 S 22 G 37 16.09 Fair CLR 25 10 39% 26 75.97 0.0
26 12:47 S 20 16.09 Fair CLR 23 8 38% 76.1 0.0
26 11:47 SW 20 16.09 Fair CLR 20 6 40% 76.15 0.0
26 10:47 SW 17 16.09 Fair CLR 18 5 43% 76.23 0.0
26 09:47 S 17 16.09 Fair CLR 14 4 51% 76.25 0.0
26 08:45 SW 15 16.09 Fair CLR 12 4 58% 76.28 0.0
26 07:47 Calm 16.09 Fair CLR 8 4 76% 76.3 0.0
26 06:47 S 6 16.09 Fair CLR 9 3 66% 76.28 0.0
26 06:15 Calm 16.09 A Few Clouds FEW270 8.4 3 69% 76.3 0.0
26 05:55 SW 6 16.09 Partly Cloudy SCT140 7.8 3.2 73% 76.28 0.0
26 05:35 SW 9 16.09 Mostly Cloudy BKN130 8.2 3.4 72% 7 76.25 0.0
26 05:15 S 9 16.09 Mostly Cloudy BKN130 8.5 3.1 69% 7 76.25 0.0
26 04:55 S 6 16.09 Fair CLR 8.7 2.8 67% 76.25 0.0
26 04:35 SW 6 16.09 Fair CLR 9.1 3.1 66% 76.28 0.0
26 04:15 SW 9 14.48 Mostly Cloudy BKN100 9.7 3.3 65% 9 76.25 0.0
26 03:55 SW 9 16.09 Overcast OVC100 11.9 2.8 54% 76.25 0.0
26 03:35 S 11 16.09 Overcast OVC100 11.9 2.9 54% 76.25 0.0
26 03:15 S 11 16.09 Overcast OVC100 12.1 2.7 53% 76.28 0.0
26 02:55 S 9 16.09 Overcast OVC100 12 2.9 54% 76.3 0.0
26 02:35 S 7 16.09 Overcast OVC100 11.9 2.7 54% 76.33 0.0
26 02:15 S 7 16.09 Overcast OVC100 11.7 2.7 54% 76.35 0.0
26 01:55 S 11 16.09 Overcast OVC100 11.8 2.6 12.9 11.7 54% 76.38 0.0
26 01:35 S 11 16.09 Overcast OVC100 11.7 2.7 54% 76.4 0.0
26 01:15 S 15 16.09 Overcast OVC100 11.9 2.5 53% 76.43 0.0
26 00:55 S 13 16.09 Overcast OVC100 11.9 2.4 52% 76.45 0.0
26 00:35 S 11 16.09 Overcast OVC100 11.9 2.3 52% 76.45 0.0
26 00:15 Vrbl 11 16.09 Overcast OVC100 11.9 2.2 52% 76.45 0.0
25 23:55 S 13 16.09 Overcast OVC100 12 2 51% 76.48 0.0
25 23:35 S 11 16.09 Overcast OVC100 12 1.9 50% 76.48 0.0
25 23:15 S 13 16.09 Overcast OVC110 12 1.6 49% 76.48 0.0
25 22:55 S 11 16.09 A Few Clouds FEW120 11.7 1.3 49% 76.48 0.0
25 22:35 S 19 16.09 Partly Cloudy SCT170 11.7 1.1 48% 76.48 0.0
25 22:15 S 11 16.09 Overcast SCT140 OVC170 12.1 0.9 47% 76.5 0.0
25 21:55 S 13 16.09 Overcast BKN140 OVC170 12.3 0.4 44% 76.53 0.0
25 21:35 S 15 16.09 Overcast BKN140 OVC170 12.4 0 43% 76.53 0.0
25 21:15 S 15 16.09 Overcast BKN130 OVC150 12.5 -0.5 41% 76.5 0.0
25 20:47 S 13 16.09 Overcast OVC130 13 -2 36% 76.58 0.0
25 19:47 S 9 16.09 Mostly Cloudy BKN120 13 -3 33% 76.61 0.0
25 18:47 S 11 16.09 Mostly Cloudy BKN120 13 -2 36% 76.61 0.0
Date Time (edt) 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)