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 (est) 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.
26 01:35 W 6 14.48 Mostly Cloudy BKN011 -8.8 -10.8 86% 75.74 0.0 0.08
26 01:15 NW 7 14.48 Overcast OVC011 -8.4 -10.3 86% -12 75.77 0.0 0.05
26 00:55 Calm 16.09 Overcast OVC011 -8.5 -10.9 -8.4 -9.4 83% 75.77 0.0 0.18 0.58
26 00:35 Calm 16.09 Overcast OVC011 -8.6 -10.9 84% 75.79 0.0 0.15
26 00:15 Calm 16.09 Overcast OVC010 -8.6 -11.1 82% 75.74 0.0 0.1
25 23:55 Calm 16.09 Overcast OVC011 -8.6 -11 83% 75.74 0.0 0.2
25 23:35 Calm 16.09 Overcast OVC011 -8.6 -11.2 82% 75.77 0.0 0.15
25 23:15 N 6 16.09 Overcast OVC013 -8.7 -11 84% 75.72 0.0 0.1
25 22:55 Calm 16.09 Overcast OVC012 -8.8 -11.1 84% 75.77 0.0 0.18
25 22:35 Calm 16.09 Overcast OVC012 -8.9 -11.3 83% 75.77 0.0 0.13
25 22:15 Calm 16.09 Overcast OVC012 -8.8 -11.3 82% 75.79 0.0
25 21:55 Calm 16.09 Overcast OVC012 -8.8 -11.2 83% 75.79 0.0 0.03 0.03
25 21:35 Calm 16.09 Overcast OVC013 -8.9 -11.4 82% 75.79 0.0
25 21:15 E 6 16.09 Overcast OVC013 -9 -11.3 84% 75.77 0.0
25 18:47 N 20 1.61 Snow Fog/Mist OVC004 -9 -10 93% -16 75.82 0.0
25 17:47 N 20 1.01 Snow Freezing Rain OVC004 -9 -12 79% -16 75.9 0.0
25 16:47 N 20 1.01 Snow Freezing Rain OVC004 -10 -12 85% -17 75.97 0.0
25 15:47 N 20 1.01 Snow Freezing Rain OVC004 -10 -12 85% -17 76.05 0.0
25 14:47 N 20 1.01 Snow OVC005 -10 -12 85% -17 76.2 0.0
25 13:47 N 15 1.01 Snow OVC015 -11 -12 92% -17 76.38 0.0
25 12:47 N 15 1.01 Snow OVC015 -11 -12 92% -17 76.56 0.0
25 11:47 N 15 1.01 Snow OVC015 -11 -12 92% -17 76.89 0.0
25 10:47 N 15 1.01 Snow OVC015 -11 -12 92% -17 76.89 0.0
25 09:47 NE 15 1.01 Snow OVC017 -11 -12 92% -17 76.99 0.0
25 08:47 N 19 0.80 Snow VV010 -11 -12 92% -18 77.37 0.0
25 07:47 NE 15 0.40 Heavy Snow VV010 -11 -12 92% -17 77.22 0.0
25 06:47 NE 13 0.80 Snow OVC010 -11 -12 92% -17 77.29 0.0
25 06:15 NE 13 2.41 Light Snow Fog/Mist OVC009 -10.6 -11.7 92% -16 77.37 0.0 0.03
25 05:55 N 11 2.41 Light Snow Fog/Mist OVC007 -10.5 -11.5 92% -16 77.42 0.0 0.23
25 05:35 NE 11 1.61 Light Snow Fog/Mist VV006 -10.6 -11.6 92% -16 77.44 0.0 0.1
25 05:15 NE 11 1.61 Light Snow Fog/Mist VV006 -10.5 -11.6 92% -16 77.47 0.0 0.1
25 04:55 NE 11 2.41 Light Snow Fog/Mist OVC008 -10.4 -11.5 92% -16 77.47 0.0 0.13
25 04:35 NE 11 2.41 Light Snow Fog/Mist OVC008 -10.5 -11.6 92% -16 77.47 0.0 0.08
25 04:15 Vrbl 6 2.01 Light Snow Fog/Mist OVC010 -10.1 -11.4 90% 77.52 0.0 0.05
25 03:55 NE 11 3.22 Light Snow Fog/Mist OVC009 -10.3 -11.3 92% -15 77.52 0.0 0.1 0.15
25 03:35 NE 9 2.41 Light Snow Fog/Mist OVC010 -10.2 -11.3 92% -15 77.55 0.0 0.08
25 03:15 NE 6 2.41 Light Snow Fog/Mist OVC015 -10.1 -11.4 90% 77.6 0.0 0.05
25 02:55 NE 7 2.82 Light Snow Fog/Mist OVC020 -10 -11.5 89% -14 77.62 0.0 0.05
25 02:35 NE 11 3.22 Light Snow Fog/Mist OVC021 -10.1 -11.7 88% -15 77.62 0.0 0.05
25 02:15 NE 9 4.02 Light Snow Fog/Mist OVC021 -10 -11.7 88% -14 77.65 0.0 0.03
25 01:55 Vrbl 6 4.02 Light Snow Fog/Mist OVC021 -10 -11.9 86% 77.67 0.0
25 01:35 E 7 4.02 Light Snow Fog/Mist OVC018 -10 -12.1 85% -14 77.67 0.0
25 01:15 E 7 4.02 Light Snow OVC019 -9.7 -13.3 75% -13 77.72 0.0
25 00:55 Calm 9.66 Light Snow BKN029 BKN040 OVC049 -9 -17 -8.4 -9 53% 77.75 0.0
25 00:35 Vrbl 7 16.09 Overcast SCT037 OVC045 -8.7 -18.5 45% -12 77.75 0.0
25 00:15 Calm 16.09 Overcast OVC041 -8.7 -18.9 44% 77.77 0.0
24 23:55 NE 11 16.09 Overcast BKN044 BKN055 OVC070 -8.6 -20.1 39% -13 77.77 0.0
24 23:35 E 9 16.09 Overcast BKN055 OVC070 -8.6 -20.4 38% -13 77.8 0.0
24 23:15 E 9 16.09 Overcast BKN060 OVC075 -8.5 -20.3 38% -13 77.83 0.0
24 22:55 E 11 16.09 Overcast OVC060 -8.6 -20.7 37% -13 77.85 0.0
24 22:35 E 7 16.09 Overcast OVC060 -8.6 -20.7 37% -12 77.88 0.0
24 22:15 E 9 16.09 Overcast BKN065 OVC080 -8.6 -21 36% -13 77.85 0.0
24 21:55 NE 9 16.09 Overcast SCT065 OVC085 -8.7 -21.1 36% -13 77.88 0.0
24 21:35 E 9 16.09 Overcast BKN065 OVC080 -8.7 -21.4 35% -13 77.9 0.0
24 21:15 NE 11 16.09 Overcast OVC075 -8.6 -21.1 36% -13 77.9 0.0
24 20:47 NE 11 16.09 Overcast BKN080 OVC110 -9 -21 37% -14 77.93 0.0
24 19:47 E 6 16.09 Overcast FEW075 OVC100 -9 -22 34% 77.93 0.0
24 18:47 NE 7 16.09 Mostly Cloudy BKN090 -9 -22 34% -13 77.95 0.0
24 17:47 NE 9 16.09 Fair CLR -9 -23 31% -13 77.93 0.0
24 16:47 N 7 16.09 Fair CLR -8 -23 29% -11 77.9 0.0
24 15:47 N 13 16.09 Fair CLR -8 -24 27% -13 77.9 0.0
24 14:47 NE 7 16.09 A Few Clouds FEW100 -8 -24 27% -11 77.93 0.0
24 13:47 NE 15 16.09 Fair CLR -9 -23 31% -15 77.93 0.0
24 12:47 NE 9 16.09 Fair CLR -9 -23 31% -13 78 0.0
24 11:47 N 15 16.09 Fair CLR -10 -23 34% -16 78.05 0.0
24 10:47 N 15 16.09 Fair CLR -11 -24 34% -17 78.11 0.0
24 09:47 N 13 16.09 Fair CLR -12 -23 40% -18 78.13 0.0
24 08:47 N 13 16.09 Fair CLR -13 -24 39% -19 78.08 0.0
24 07:47 Calm 16.09 Fair CLR -13 -24 39% 78.05 0.0
24 06:47 Calm 16.09 Fair CLR -14 -24 43% 78 0.0
24 06:15 NW 9 16.09 Fair CLR -13.8 -23.8 43% -19 77.95 0.0
24 05:55 N 9 16.09 A Few Clouds FEW160 -13.9 -23.9 43% -19 77.93 0.0
24 05:35 N 9 16.09 A Few Clouds FEW160 -13.9 -24 42% -19 77.9 0.0
24 05:15 N 13 16.09 Fair CLR -13.8 -24.3 41% -20 77.88 0.0
24 04:55 N 9 16.09 Fair CLR -13.7 -24.6 40% -19 77.88 0.0
24 04:35 NW 17 16.09 Fair CLR -13.5 -24.8 38% -21 77.88 0.0
24 04:15 N 15 16.09 Fair CLR -13.5 -25.1 37% -20 77.85 0.0
24 03:55 N 19 16.09 Fair CLR -13.2 -25.2 36% -21 77.85 0.0
24 03:35 N 15 16.09 Fair CLR -13.1 -25.4 35% -20 77.85 0.0
24 03:15 N 15 16.09 Fair CLR -13 -25.3 35% -20 77.85 0.0
24 02:55 N 17 16.09 Fair CLR -12.7 -24.9 36% -20 77.85 0.0
24 02:35 N 20 16.09 Fair CLR -12.5 -23.4 40% -20 77.83 0.0
24 02:15 N 17 16.09 Fair CLR -12.4 -23.6 39% -20 77.8 0.0
24 01:55 NW 22 16.09 Fair CLR -12 -24.1 36% -20 77.75 0.0
24 01:35 N 17 G 28 16.09 Fair CLR -11.8 -24.4 35% -19 77.75 0.0
24 01:15 N 22 16.09 Fair CLR -11.3 -24.8 32% -19 77.72 0.0
24 00:55 N 24 G 33 16.09 Fair CLR -10.7 -24.3 -1.3 -10.7 32% -19 77.7 0.0
24 00:35 N 22 14.48 Fair CLR -10.4 -23.9 32% -18 77.67 0.0
24 00:15 N 15 16.09 Fair CLR -10.1 -24.9 29% -16 77.65 0.0
23 23:55 NW 24 16.09 Fair CLR -9.6 -25.7 26% -18 77.6 0.0
23 23:35 N 19 16.09 Fair CLR -9.4 -24.6 28% -16 77.62 0.0
23 23:15 N 19 16.09 Fair CLR -9 -23.3 31% -16 77.57 0.0
23 22:55 NW 28 16.09 Fair CLR -8.5 -21.2 35% -17 77.52 0.0
23 22:35 N 26 16.09 Fair CLR -8.2 -20.7 36% -16 77.55 0.0
23 22:15 N 24 14.48 Fair CLR -7.8 -19.2 40% -15 77.52 0.0
23 21:55 N 19 16.09 Fair CLR -7.2 -18.3 41% -14 77.47 0.0
23 21:35 N 20 16.09 Fair CLR -6.8 -18.1 41% -13 77.44 0.0
23 21:15 N 24 G 37 16.09 Fair CLR -6.1 -17.4 41% -13 77.42 0.0
23 20:47 NW 22 G 46 16.09 Fair CLR -5 -17 39% -11 77.34 0.0
23 19:47 NW 22 G 46 16.09 Fair CLR -2 -17 31% -8 77.17 0.0
23 18:47 NW 22 G 46 16.09 Fair CLR 0 -17 27% -5 77.01 0.0
23 17:47 NW 33 G 46 16.09 Fair and Breezy CLR 2 -13 32% -4 76.86 0.0
23 16:47 W 33 G 46 16.09 Fair and Breezy CLR 5 -12 28% 0 76.76 0.0
23 15:47 W 28 G 37 16.09 Fair CLR 6 -13 24% 2 76.71 0.0
23 14:47 W 28 G 37 16.09 Fair CLR 7 -13 23% 3 76.66 0.0
23 13:47 W 31 G 44 16.09 Fair CLR 6 -13 24% 2 76.68 0.0
23 12:47 W 24 16.09 Fair CLR 4 -14 26% -0 76.73 0.0
23 11:47 W 24 G 31 16.09 Fair CLR 3 -14 28% -2 76.84 0.0
23 10:47 W 28 G 37 16.09 Fair CLR 3 -14 28% -2 76.89 0.0
23 09:47 W 28 G 37 16.09 Fair CLR 2 -14 30% -3 76.86 0.0
23 08:47 W 28 G 37 16.09 Fair CLR 2 -15 27% -3 76.81 0.0
23 07:47 W 28 G 37 16.09 Fair CLR 2 -14 30% -3 76.76 0.0
23 06:47 W 28 G 37 16.09 Fair CLR 2 -14 30% -3 76.71 0.0
23 06:15 W 15 16.09 Overcast OVC230 2.1 -14.6 28% -1 76.71 0.0
23 05:55 W 30 G 41 16.09 Overcast OVC230 2.6 -14.5 27% -3 76.71 0.0
23 05:35 W 17 16.09 Mostly Cloudy BKN230 1.9 -14.7 28% -2 76.71 0.0
23 05:15 Vrbl 6 16.09 Fair CLR -2.2 -12.1 47% 76.68 0.0
23 04:55 Calm 16.09 Fair CLR 0.7 -13.8 33% 76.68 0.0
23 04:35 W 17 16.09 Fair CLR 2.2 -14.8 27% -2 76.66 0.0
23 04:15 W 22 16.09 Fair CLR 2.6 -14.9 26% -2 76.66 0.0
23 03:55 W 20 16.09 Fair CLR 2.3 -13.9 29% -2 76.66 0.0
23 03:35 W 20 16.09 Fair CLR 1.8 -12.7 34% -3 76.66 0.0
23 03:15 W 17 16.09 Fair CLR -2.1 -9.9 56% -7 76.66 0.0
23 02:55 S 7 16.09 Fair CLR -3.7 -9 67% -6 76.66 0.0
23 02:35 Calm 16.09 Fair CLR -3.8 -9.6 64% 76.66 0.0
23 02:15 S 7 16.09 Fair CLR -5.2 -8.8 76% -8 76.66 0.0
23 01:55 SE 6 16.09 Fair CLR -5.3 -8.5 78% 76.63 0.0
Date Time (est) 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)