Weather observations for the past three days for
Frederick Municipal Airport
Imperial (Metric)
Date Time (edt) 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.
12 06:47 N 3 10.00 Overcast BKN006 BKN016 OVC100 73.4 73.4 100% 30.12 0.0
12 06:15 N 6 5.00 Fog/Mist SCT019 OVC100 72.1 72.1 100% 30.11 0.0
12 05:55 NE 5 6.00 Fog/Mist SCT009 BKN016 BKN055 OVC100 72.1 72.1 100% 30.1 0.0
12 05:35 N 5 7.00 Mostly Cloudy BKN008 BKN022 72.1 72.1 100% 30.1 0.0
12 05:15 Calm 8.00 Mostly Cloudy SCT022 BKN028 71.6 71.6 100% 30.1 0.0
12 04:55 Calm 8.00 Partly Cloudy FEW017 SCT027 71.4 71.4 100% 30.09 0.0
12 04:35 NE 6 9.00 Mostly Cloudy FEW017 BKN130 71.8 71.8 100% 30.09 0.0
12 04:15 N 7 10.00 Overcast OVC120 72 72 100% 30.08 0.0
12 03:35 N 6 10.00 Overcast OVC120 71.8 71.8 100% 30.07 0.0
12 03:15 NE 5 10.00 Overcast OVC120 72 72 100% 30.07 0.0
12 02:55 NE 5 10.00 Overcast FEW009 OVC120 72 72 100% 30.07 0.0
12 02:35 N 6 10.00 Overcast FEW009 OVC110 72.1 72.1 100% 30.07 0.0
12 02:15 N 3 8.00 Overcast OVC110 72 72 100% 30.06 0.0
12 01:55 N 5 9.00 Overcast FEW027 OVC110 72.1 72.1 82.6 71.6 100% 30.07 0.0
12 01:35 N 5 9.00 Overcast SCT024 OVC100 72.3 72.3 100% 30.07 0.0
12 01:15 N 6 9.00 Overcast OVC021 72.3 72.3 100% 30.07 0.0
12 00:55 N 7 10.00 Mostly Cloudy SCT017 SCT024 BKN100 72.3 72.3 100% 30.07 0.0
12 00:35 N 5 10.00 Overcast SCT018 BKN023 OVC095 72.1 72.1 100% 30.07 0.0
12 00:15 N 5 10.00 Overcast OVC018 72.5 72.5 100% 30.06 0.0
11 23:55 N 7 10.00 Mostly Cloudy FEW020 BKN110 72.3 72.3 100% 30.06 0.0
11 23:35 N 5 10.00 Mostly Cloudy BKN110 72.5 72.5 100% 30.05 0.0
11 23:15 N 6 10.00 Mostly Cloudy SCT100 BKN120 72.3 72.3 100% 30.05 0.0
11 22:55 Calm 9.00 Mostly Cloudy SCT100 BKN130 72 72 100% 30.04 0.0
11 22:35 N 3 8.00 A Few Clouds FEW100 71.8 71.8 100% 30.03 0.0
11 22:15 NE 5 8.00 Mostly Cloudy BKN100 72.3 71.8 98% 30.02 0.0
11 21:55 Calm 8.00 Mostly Cloudy BKN110 71.6 71.6 100% 30.01 0.0
11 21:35 Calm 8.00 Partly Cloudy SCT110 72.1 71.8 99% 30.01 0.0
11 21:15 N 6 8.00 A Few Clouds FEW130 72 71.8 99% 29.99 0.0
11 20:47 N 22 G 35 10.00 Overcast and Breezy FEW045 OVC110 86 73.4 66% 93 30 0.0
11 19:47 NE 6 10.00 A Few Clouds FEW045 86 73.4 66% 93 29.95 0.0
11 18:47 NE 6 10.00 A Few Clouds FEW045 86 73.4 66% 93 29.94 0.0
11 17:47 NE 6 10.00 A Few Clouds FEW045 87.8 69.8 55% 93 29.93 0.0
11 16:47 NE 6 10.00 A Few Clouds FEW045 87.8 69.8 55% 93 29.94 0.0
11 15:47 NE 6 10.00 A Few Clouds FEW045 86 69.8 59% 91 29.95 0.0
11 14:47 Calm 10.00 A Few Clouds FEW045 86 69.8 59% 91 29.97 0.0
11 13:47 N 5 10.00 A Few Clouds FEW045 86 69.8 59% 91 29.97 0.0
11 12:47 N 5 10.00 Mostly Cloudy SCT037 BKN049 84.2 73.4 70% 91 29.98 0.0
11 11:47 Vrbl 3 10.00 Mostly Cloudy BKN029 BKN036 82.4 73.4 74% 88 29.97 0.0
11 10:47 Vrbl 3 10.00 Fair CLR 82.4 73.4 74% 88 29.97 0.0
11 09:47 Calm 10.00 Fair CLR 80.6 71.6 74% 85 29.98 0.0
11 08:47 Calm 10.00 Fair CLR 69.8 69.8 100% 29.97 0.0
11 07:45 Calm 10.00 Fair CLR 68 68 100% 29.96 0.0
11 06:47 Calm 10.00 Fair CLR 68 68 100% 29.96 0.0
11 06:15 SE 3 7.00 A Few Clouds FEW260 67.3 67.3 100% 29.95 0.0
11 05:55 Calm 10.00 A Few Clouds FEW270 67.1 67.1 100% 29.95 0.0
11 05:35 Calm 10.00 A Few Clouds FEW270 67.1 67.1 100% 29.93 0.0
11 05:15 Calm 8.00 A Few Clouds FEW260 67.5 67.5 100% 29.93 0.0
11 04:55 Calm 9.00 Mostly Cloudy FEW160 BKN260 67.8 67.8 100% 29.93 0.0
11 04:35 Calm 8.00 Mostly Cloudy BKN160 BKN260 67.5 67.5 100% 29.93 0.0
11 04:15 Calm 8.00 Overcast OVC160 67.5 67.5 100% 29.93 0.0
11 03:55 Calm 10.00 Partly Cloudy FEW160 SCT260 68 68 100% 29.93 0.0
11 03:35 Calm 9.00 Fair CLR 67.3 67.3 100% 29.94 0.0
11 03:15 Calm 9.00 Fair CLR 67.8 67.8 100% 29.93 0.0
11 02:55 Calm 10.00 Partly Cloudy SCT190 68.2 68.2 100% 29.94 0.0
11 02:35 Calm 10.00 A Few Clouds FEW190 68.9 68.9 100% 29.94 0.0
11 02:15 Calm 10.00 A Few Clouds FEW160 69.1 69.1 100% 29.94 0.0
11 01:55 Calm 10.00 Overcast OVC160 69.3 69.3 75 69.3 100% 29.95 0.0
11 01:35 Calm 9.00 Overcast OVC160 69.3 69.3 100% 29.95 0.0
11 01:15 Calm 10.00 Overcast OVC160 69.6 69.6 100% 29.95 0.0
11 00:55 Calm 10.00 Overcast OVC160 70 70 100% 29.95 0.0
11 00:35 Calm 10.00 Overcast OVC160 69.6 69.6 100% 29.95 0.0
10 23:55 Calm 10.00 Overcast OVC160 69.3 69.3 100% 29.95 0.0
10 23:35 Calm 10.00 Overcast OVC170 70.2 69.6 98% 29.96 0.0
10 23:15 Calm 10.00 Mostly Cloudy SCT170 BKN240 69.4 69.4 100% 29.95 0.0
10 22:55 Calm 10.00 A Few Clouds FEW031 70 69.4 98% 29.95 0.0
10 22:35 SE 3 10.00 A Few Clouds FEW031 70 69.4 98% 29.94 0.0
10 22:15 SE 5 10.00 Fair CLR 69.4 69.4 100% 29.93 0.0
10 21:55 S 3 10.00 Fair CLR 70.3 69.6 98% 29.92 0.0
10 21:35 Calm 10.00 Fair CLR 70.2 70.2 100% 29.91 0.0
10 21:15 Calm 10.00 Fair CLR 70.5 69.6 97% 29.91 0.0
10 20:47 NE 8 8.00 Fog/Mist FEW043 84.2 73.4 70% 91 29.91 0.0
10 19:47 NE 8 8.00 Fog/Mist FEW043 84.2 73.4 70% 91 29.91 0.0
10 18:47 SW 9 8.00 Fog/Mist SCT043 84.2 73.4 70% 91 29.9 0.0
10 17:47 SW 9 8.00 Fog/Mist SCT043 82.4 73.4 74% 88 29.92 0.0
10 16:47 SW 9 8.00 Fog/Mist FEW110 82.4 73.4 74% 88 29.91 0.0
10 15:47 SW 6 8.00 Fog/Mist FEW110 82.4 73.4 74% 88 29.91 0.0
10 14:47 W 7 8.00 Fog/Mist FEW110 82.4 73.4 74% 88 29.93 0.0
10 13:47 W 7 8.00 Fog/Mist FEW110 82.4 73.4 74% 88 29.93 0.0
10 12:47 W 7 10.00 A Few Clouds FEW110 82.4 73.4 74% 88 29.93 0.0
10 11:45 SW 9 10.00 Fair CLR 80.6 73.4 79% 85 29.93 0.0
10 10:45 SW 8 10.00 Fair CLR 80.6 73.4 79% 85 29.93 0.0
10 09:52 SW 8 10.00 Fair CLR 80.6 71.6 74% 85 29.93 0.0
10 07:47 SW 5 10.00 Fair CLR 75.2 71.6 89% 75 29.92 0.0
10 06:47 Calm 10.00 Fair CLR 73.4 71.6 94% 29.9 0.0
10 06:15 S 6 8.00 Fair CLR 70.5 70 98% 29.9 0.0
10 05:55 S 6 9.00 Fair CLR 70 69.6 99% 29.9 0.0
10 05:35 S 6 10.00 Partly Cloudy SCT300 71.1 69.6 95% 29.88 0.0
10 05:15 S 7 10.00 Mostly Cloudy BKN290 70.7 69.8 97% 29.88 0.0
10 04:55 SE 6 9.00 Partly Cloudy SCT280 69.4 69.4 100% 29.88 0.0
10 04:35 S 5 10.00 Fair CLR 70.3 69.8 98% 29.87 0.0
10 04:15 S 5 10.00 Fair CLR 71.2 70 96% 29.87 0.0
10 03:55 Calm 10.00 Fair CLR 71.4 69.8 95% 29.87 0.0
10 03:35 S 5 10.00 Fair CLR 70.2 70.2 100% 29.87 0.0
10 03:15 Calm 10.00 Fair CLR 70.3 70.3 100% 29.87 0.0
10 02:55 Calm 10.00 Fair CLR 72 70.5 95% 29.87 0.0
10 02:35 SW 3 10.00 Fair CLR 71.4 70.9 98% 29.87 0.0
10 02:15 Calm 10.00 Fair CLR 71.2 71.2 100% 29.87 0.0
10 01:55 Calm 10.00 Fair CLR 70.7 70.7 76.1 70.7 100% 29.87 0.0
10 01:15 S 5 10.00 Fair CLR 71.2 71.2 100% 29.88 0.0
10 00:55 SE 5 10.00 A Few Clouds FEW160 71.4 71.4 100% 29.88 0.0
10 00:35 S 3 10.00 A Few Clouds FEW160 71.2 71.2 100% 29.88 0.0
09 23:55 S 3 10.00 Overcast FEW200 OVC220 71.8 71.8 100% 29.89 0.0
09 23:35 S 3 10.00 Mostly Cloudy BKN220 71.6 71.6 100% 29.89 0.0
09 23:15 Calm 10.00 Fair CLR 72 72 100% 29.9 0.0
09 22:55 S 5 10.00 Fair CLR 72.1 72.1 100% 29.89 0.0
09 22:35 S 6 10.00 Fair CLR 72.1 72.1 100% 29.9 0.0
09 22:15 S 5 10.00 Fair CLR 72.1 72.1 100% 29.89 0.0
09 21:55 S 3 10.00 Fair CLR 72.5 72.5 100% 29.88 0.0
09 21:35 S 5 10.00 Fair CLR 72 72 100% 29.88 0.0
09 21:15 SW 3 10.00 Partly Cloudy SCT220 72.9 72.9 100% 29.88 0.0
09 20:47 Calm 10.00 Fair CLR 77 73.4 89% 78 29.86 0.0
09 19:47 Calm 10.00 Fair CLR 77 73.4 89% 78 29.86 0.0
09 18:47 Calm 10.00 Fair CLR 75.2 73.4 94% 74 29.85 0.0
09 17:47 Calm 10.00 Fair CLR 75.2 73.4 94% 74 29.88 0.0
09 16:47 W 10 7.00 Mostly Cloudy FEW065 BKN100 77 73.4 89% 78 29.89 0.0
09 14:47 Vrbl 9 5.00 Light Rain Fog/Mist BKN060 OVC080 71.6 71.6 100% 29.91 0.0
09 12:47 Vrbl 5 4.00 Thunderstorm Heavy Rain Fog/Mist FEW012 BKN021 OVC029 77 77 100% 78 29.93 0.0
09 11:47 Vrbl 5 10.00 Overcast BKN020 OVC030 84.2 77 79% 94 29.93 0.0
09 10:47 Vrbl 5 10.00 Overcast BKN016 OVC024 82.4 77 84% 91 29.94 0.0
09 09:47 S 8 10.00 Overcast OVC010 78.8 75.2 89% 82 29.95 0.0
09 08:47 Vrbl 6 6.00 Fog/Mist OVC005 77 75.2 94% 78 29.96 0.0
09 07:47 Vrbl 6 4.00 Fog/Mist OVC005 75.2 75.2 100% 73 29.97 0.0
Date Time (edt) 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)