National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
31 00:55 SW 7 16.09 Overcast OVC120 15.8 11.5 76% 76.53 0.0
31 00:35 SW 6 16.09 Partly Cloudy FEW160 SCT250 16.3 11.4 73% 75.82 0.0
31 00:30 S 9 16.09 Overcast OVC130 16.3 11.3 72% 76.53 0.0
31 00:15 S 13 16.09 Overcast OVC130 16.3 11.2 72% 76.53 0.0
30 23:55 S 11 16.09 Overcast OVC130 16.4 11.1 71% 76.53 0.0
30 23:35 S 13 16.09 Mostly Cloudy BKN130 16.5 11.1 71% 76.53 0.0
30 23:15 S 15 16.09 Fair CLR 16.7 11 69% 76.56 0.0
30 22:55 S 19 16.09 A Few Clouds FEW130 17.1 11 68% 76.56 0.0
30 22:35 S 22 16.09 Mostly Cloudy BKN130 17.3 10.9 66% 76.58 0.0
30 22:15 S 20 14.48 Mostly Cloudy BKN130 17.6 11 65% 76.58 0.0
30 21:55 S 20 14.48 Fair CLR 17.4 11 66% 76.58 0.0
30 21:35 S 20 16.09 Fair CLR 17.7 11 65% 76.58 0.0
30 21:15 S 19 16.09 Fair CLR 17.6 11.2 66% 76.58 0.0
30 20:47 S 17 16.09 Fair CLR 18 11 64% 76.56 0.0
30 19:47 S 15 16.09 Fair CLR 19 11 60% 76.53 0.0
30 18:47 S 19 16.09 Fair CLR 20 11 56% 76.53 0.0
30 17:47 S 24 16.09 Fair CLR 21 11 53% 76.56 0.0
30 16:51 SW 24 16.09 Partly Cloudy SCT086 20 10 53% 76.58 0.0
30 15:45 SW 26 G 37 16.09 Mostly Cloudy BKN095 20 10 53% 76.63 0.0
30 13:47 SW 26 G 39 16.09 Partly Cloudy SCT090 17 8 56% 76.76 0.0
30 12:47 SW 26 G 41 16.09 A Few Clouds FEW110 17 9 60% 76.84 0.0
30 10:47 SW 28 16.09 Mostly Cloudy BKN070 14 7 63% 76.94 0.0
30 09:47 S 20 16.09 Overcast OVC075 11 7 77% 76.94 0.0
30 08:47 SW 22 16.09 Light Rain OVC080 11 4 62% 76.96 0.0
30 07:47 S 19 16.09 Overcast OVC090 11 1 50% 76.91 0.0
30 06:47 S 15 16.09 Overcast OVC090 11 1 50% 76.91 0.0
30 06:15 S 19 16.09 Overcast BKN100 OVC130 11 0.6 49% 76.89 0.0
30 05:55 S 11 16.09 Overcast OVC130 10.6 0.2 49% 76.86 0.0
30 05:35 S 17 14.48 Overcast OVC130 10.8 -0.4 46% 76.86 0.0
30 05:15 S 17 14.48 Overcast OVC130 11.2 -1.1 43% 76.86 0.0
30 04:55 S 17 16.09 Overcast OVC130 11.6 -2.2 38% 76.86 0.0
30 04:35 S 15 16.09 Overcast OVC130 11.7 -2.8 37% 76.86 0.0
30 04:15 S 13 16.09 Overcast OVC130 11.9 -4 33% 76.86 0.0
30 03:55 S 11 16.09 Overcast OVC140 12.2 -5.1 30% 76.86 0.0
30 03:35 Vrbl 11 16.09 Overcast OVC130 12.4 -5.4 29% 76.86 0.0
30 03:15 S 11 14.48 Overcast OVC130 12.3 -5.4 29% 76.89 0.0
30 02:55 S 11 16.09 Overcast BKN120 OVC150 12.2 -5.1 30% 76.91 0.0
30 02:35 S 11 16.09 Overcast BKN120 OVC150 12.4 -5.2 29% 76.94 0.0
30 02:15 S 11 16.09 Overcast OVC130 12.8 -5.6 28% 76.94 0.0
30 01:55 S 19 16.09 Overcast OVC140 12.7 -5.2 13.8 12.1 29% 76.94 0.0
30 01:35 S 22 16.09 Overcast OVC140 12.6 -4.8 30% 76.91 0.0
30 01:15 S 19 16.09 Overcast OVC130 12.5 -4.6 30% 76.99 0.0
30 00:55 S 17 16.09 Overcast OVC130 12.8 -4.6 30% 76.96 0.0
30 00:35 S 20 G 31 16.09 Overcast OVC140 13.1 -4.9 28% 76.96 0.0
30 00:15 S 17 16.09 Overcast OVC140 13.2 -4.7 29% 76.99 0.0
29 23:55 S 20 G 35 16.09 Overcast BKN150 OVC170 13.4 -4.8 28% 76.96 0.0
29 23:35 S 20 12.87 Mostly Cloudy FEW120 SCT150 BKN180 12.9 -3.9 31% 76.99 0.0
29 23:15 S 15 12.87 A Few Clouds FEW120 12.4 -3.4 33% 77.01 0.0
29 22:55 S 11 12.87 Partly Cloudy SCT120 12.2 -3 35% 77.04 0.0
29 22:35 S 15 12.87 Overcast OVC120 12.5 -3 34% 77.01 0.0
29 22:15 S 13 16.09 Overcast OVC130 12.5 -2.8 35% 77.06 0.0
29 21:55 S 9 16.09 Overcast OVC130 12.4 -2.5 36% 77.09 0.0
29 21:35 S 9 16.09 Overcast BKN120 OVC150 12.4 -2.7 35% 77.09 0.0
29 21:15 S 7 16.09 Overcast OVC130 12.3 -2.8 35% 77.09 0.0
29 20:52 S 9 16.09 Fair CLR 13 -3 33% 77.09 0.0
29 19:52 S 15 16.09 Fair CLR 14 -3 31% 77.06 0.0
29 18:47 S 15 16.09 Fair CLR 15 -2 31% 77.09 0.0
29 17:47 S 28 G 43 16.09 Fair CLR 15 -2 31% 77.11 0.0
29 16:47 S 28 G 43 16.09 Fair CLR 16 -2 29% 77.14 0.0
29 15:47 S 28 G 37 16.09 Fair CLR 16 -2 29% 77.19 0.0
29 14:47 SW 28 16.09 Fair CLR 16 -2 29% 77.27 0.0
29 13:47 SW 17 G 39 16.09 Fair CLR 14 -3 31% 77.37 0.0
29 12:47 SW 17 G 39 16.09 Fair CLR 12 -3 35% 77.47 0.0
29 11:47 SW 17 G 39 16.09 Fair CLR 12 -3 35% 77.57 0.0
29 10:47 SW 17 G 31 16.09 Fair CLR 10 -2 43% 8 77.62 0.0
29 09:47 SW 15 16.09 Fair CLR 7 -3 49% 5 77.67 0.0
29 08:47 Calm 16.09 Fair CLR -1 -4 80% 77.67 0.0
29 07:47 Calm 16.09 Fair CLR -3 -4 93% 77.67 0.0
29 06:47 Calm 16.09 Fair CLR -3 -4 93% 77.67 0.0
29 06:15 Calm 16.09 Mostly Cloudy BKN220 -2.3 -3.7 90% 77.67 0.0
29 05:55 Calm 16.09 Mostly Cloudy BKN220 -1.6 -3.7 86% 77.65 0.0
29 05:35 Calm 14.48 Fair CLR -1.5 -4.1 83% 77.65 0.0
29 05:15 Calm 16.09 Fair CLR -1.8 -3.4 89% 77.65 0.0
29 04:55 Calm 14.48 Fair CLR -1.2 -5.4 73% 77.62 0.0
29 04:35 Calm 16.09 Fair CLR -2.5 -5 83% 77.62 0.0
29 04:15 S 6 16.09 Fair CLR -1.7 -4.9 79% 77.6 0.0
29 03:55 Calm 14.48 Fair CLR -3.2 -4.5 91% 77.6 0.0
29 03:35 Calm 16.09 Fair CLR -3.5 -4.6 92% 77.62 0.0
29 03:15 SE 6 16.09 Fair CLR -1.4 -4.7 79% 77.65 0.0
29 02:55 S 6 14.48 Fair CLR -2.4 -4.8 84% 77.65 0.0
29 02:35 S 6 14.48 Fair CLR -1.8 -4.4 83% 77.67 0.0
29 02:15 S 7 14.48 Fair CLR -2.1 -4 87% -5 77.67 0.0
29 01:55 Calm 14.48 Fair CLR -1.9 -3.1 5.7 -3.2 92% 77.67 0.0
29 01:35 Calm 14.48 Fair CLR -2.4 -3.8 90% 77.67 0.0
29 01:15 S 7 14.48 Fair CLR -2 -3.7 88% -4 77.65 0.0
29 00:55 S 7 16.09 Fair CLR -1.7 -4 85% -4 77.65 0.0
29 00:35 Calm 16.09 Fair CLR -1.4 -3.3 87% 77.65 0.0
29 00:15 Calm 16.09 Fair CLR -1.5 -4.2 82% 77.65 0.0
28 23:55 Calm 16.09 Fair CLR -1.1 -4.1 80% 77.62 0.0
28 23:35 SE 6 16.09 Fair CLR -1.2 -3.9 82% 77.62 0.0
28 23:15 Calm 16.09 Fair CLR -0.7 -3.6 81% 77.62 0.0
28 22:55 Calm 16.09 Fair CLR 1.5 -5.8 59% 77.62 0.0
28 22:35 Calm 16.09 Fair CLR 0.6 -4.1 71% 77.6 0.0
28 22:15 Calm 16.09 Fair CLR 2.5 -6.2 53% 77.62 0.0
28 21:55 Calm 16.09 Fair CLR 1 -4 70% 77.6 0.0
28 21:35 Calm 16.09 Fair CLR 2.7 -6 53% 77.6 0.0
28 21:15 SE 6 16.09 Fair CLR 4.5 -8.2 40% 77.6 0.0
28 20:47 NW 6 16.09 Fair CLR 4 -8 42% 77.55 0.0
28 19:47 N 7 16.09 Fair CLR 6 -9 34% 5 77.5 0.0
28 18:47 W 13 16.09 Fair CLR 8 -10 27% 6 77.44 0.0
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
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)