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.
19 00:30 Calm 0.00 Overcast OVC034 77 73.4 89% 78 30.1 0.0
19 00:20 Calm 0.00 Overcast OVC034 77 73.4 89% 78 30.11 0.0
19 00:10 Calm 0.00 Overcast OVC034 77 73.4 89% 78 30.11 0.0
19 00:00 Calm 0.00 Overcast OVC034 77 73.4 89% 78 30.11 0.0
18 23:50 Calm 0.00 Overcast BKN034 BKN040 OVC046 77 73.4 89% 78 30.1 0.0
18 23:40 SW 3 0.00 NULL NULL 77 73.4 89% 78 30.1 0.0
18 23:30 S 3 0.00 NULL NULL 77 73.4 89% 78 30.1 0.0
18 23:20 S 3 0.00 Overcast OVC035 78.8 73.4 84% 82 30.1 0.0
18 23:10 S 3 0.00 Overcast OVC033 78.8 73.4 84% 82 30.1 0.0
18 23:00 Calm 0.00 Overcast OVC033 78.8 73.4 84% 82 30.1 0.0
18 22:50 Calm 0.00 Overcast OVC031 78.8 73.4 84% 82 30.11 0.0
18 22:40 Calm 0.00 Overcast OVC033 78.8 73.4 84% 82 30.11 0.0
18 22:30 Calm 0.00 Overcast BKN029 OVC036 78.8 73.4 84% 82 30.11 0.0
18 22:20 Calm 0.00 Overcast SCT029 OVC036 78.8 73.4 84% 82 30.1 0.0
18 22:10 Calm 0.00 Overcast OVC036 78.8 73.4 84% 82 30.1 0.0
18 20:47 Calm 10.00 Mostly Cloudy BKN050 80.6 73.4 79% 85 30.08 0.0
18 19:47 Calm 10.00 Mostly Cloudy BKN030 80.6 73.4 79% 85 30.08 0.0
18 18:47 Calm 10.00 Mostly Cloudy BKN110 82.4 71.6 70% 87 30.07 0.0
18 17:47 Calm 10.00 Mostly Cloudy BKN035 BKN110 82.4 71.6 70% 87 30.07 0.0
18 16:50 Vrbl 3 10.00 Mostly Cloudy BKN035 84.2 71.6 66% 90 30.07 0.0
18 15:47 NW 5 10.00 Mostly Cloudy BKN039 84.2 71.6 66% 90 30.09 0.0
18 14:47 Calm 10.00 Partly Cloudy SCT045 86 66.2 52% 88 30.1 0.0
18 13:47 Calm 10.00 Partly Cloudy SCT047 84.2 68 58% 87 30.11 0.0
18 12:47 Calm 10.00 Mostly Cloudy BKN110 82.4 66.2 58% 85 30.11 0.0
18 11:47 Calm 10.00 Mostly Cloudy BKN060 82.4 66.2 58% 85 30.11 0.0
18 10:47 E 5 10.00 A Few Clouds FEW040 82.4 66.2 58% 85 30.11 0.0
18 09:47 Calm 10.00 Overcast OVC060 82.4 66.2 58% 85 30.1 0.0
18 08:47 Calm 10.00 Overcast OVC060 78.8 68 70% 81 30.1 0.0
18 07:47 NE 3 10.00 Overcast OVC045 80.6 69.8 70% 84 30.07 0.0
18 06:45 NE 3 10.00 Overcast OVC045 78.8 73.4 84% 82 30.05 0.0
18 06:00 Calm 0.00 Overcast OVC045 77 73.4 89% 78 30.04 0.0
18 05:50 Calm 0.00 NULL NULL 78.8 71.6 79% 82 30.04 0.0
18 05:40 Calm 0.00 NULL NULL 0 0 0% 30.03 0.0
18 05:30 Calm 0.00 Overcast OVC060 77 71.6 83% 78 30.03 0.0
18 05:20 E 3 0.00 Mostly Cloudy SCT050 BKN060 77 71.6 83% 78 30.02 0.0
18 05:10 Calm 0.00 Mostly Cloudy SCT050 BKN060 78.8 71.6 79% 82 30.02 0.0
18 05:00 Calm 0.00 Partly Cloudy SCT050 SCT060 78.8 71.6 79% 82 30.01 0.0
18 04:50 NW 3 0.00 NULL NULL 78.8 71.6 79% 82 30.01 0.0
18 04:40 NW 5 0.00 NULL NULL 78.8 71.6 79% 82 30.01 0.0
18 04:30 NW 5 0.00 Overcast OVC043 78.8 71.6 79% 82 30.01 0.0
18 04:20 W 6 0.00 Overcast OVC043 80.6 71.6 74% 85 30.01 0.0
18 04:10 NW 5 0.00 Overcast OVC043 80.6 71.6 74% 85 30 0.0
18 04:00 NW 5 0.00 Overcast BKN045 OVC050 80.6 69.8 70% 84 30 0.0
18 03:50 W 5 0.00 Mostly Cloudy BKN045 BKN050 80.6 69.8 70% 84 30 0.0
18 03:40 W 6 0.00 Partly Cloudy SCT047 SCT055 80.6 69.8 70% 84 29.99 0.0
18 03:30 W 6 0.00 Partly Cloudy SCT047 SCT055 80.6 69.8 70% 84 29.99 0.0
18 03:20 W 7 0.00 Partly Cloudy SCT045 SCT050 80.6 69.8 70% 84 29.99 0.0
18 03:10 W 7 0.00 Partly Cloudy SCT050 80.6 69.8 70% 84 29.99 0.0
18 03:00 W 9 0.00 Partly Cloudy SCT050 80.6 69.8 70% 84 29.99 0.0
18 02:50 W 7 0.00 Partly Cloudy SCT060 80.6 69.8 70% 84 29.98 0.0
18 02:40 W 6 0.00 Fair CLR 80.6 69.8 70% 84 29.98 0.0
18 02:30 W 9 0.00 Fair CLR 80.6 69.8 70% 84 29.98 0.0
18 02:20 W 8 0.00 Fair CLR 80.6 69.8 70% 84 29.98 0.0
18 02:10 W 8 0.00 Fair CLR 80.6 69.8 70% 84 29.98 0.0
18 02:00 W 6 0.00 Fair CLR 80.6 71.6 74% 85 29.98 0.0
18 01:50 W 9 0.00 Fair CLR 80.6 71.6 74% 85 29.97 0.0
18 01:40 W 8 0.00 Fair CLR 80.6 71.6 74% 85 29.98 0.0
18 01:30 W 6 0.00 Fair CLR 80.6 71.6 74% 85 29.98 0.0
18 00:50 SW 6 0.00 Fair CLR 82.4 71.6 70% 87 29.96 0.0
17 23:40 W 3 0.00 Fair CLR 82.4 71.6 70% 87 29.96 0.0
17 23:20 W 7 0.00 Fair CLR 84.2 71.6 66% 90 29.96 0.0
17 20:45 W 8 10.00 Fair CLR 89.6 71.6 55% 96 29.92 0.0
17 19:47 Calm 10.00 Partly Cloudy SCT070 87.8 73.4 62% 96 29.91 0.0
17 18:47 W 12 G 18 10.00 Mostly Cloudy BKN060CB 93.2 71.6 50% 101 29.9 0.0
17 17:47 W 17 10.00 Mostly Cloudy BKN070 95 71.6 47% 103 29.89 0.0
17 16:47 W 18 10.00 Mostly Cloudy BKN075 95 71.6 47% 103 29.89 0.0
17 15:48 W 17 G 25 10.00 Mostly Cloudy BKN060 96.8 73.4 47% 107 29.9 0.0
17 14:47 W 18 G 25 10.00 Partly Cloudy SCT060 96.8 71.6 44% 105 29.9 0.0
17 13:52 W 23 10.00 Mostly Cloudy and Breezy BKN046 93.2 73.4 53% 103 29.92 0.0
17 12:50 W 14 G 22 10.00 Partly Cloudy SCT041 91.4 73.4 56% 100 29.94 0.0
17 11:50 W 14 10.00 Mostly Cloudy BKN037 BKN045 89.6 73.4 59% 98 29.94 0.0
17 10:50 SW 10 G 17 10.00 Fair CLR 87.8 75.2 66% 98 29.94 0.0
17 09:47 SW 7 10.00 Fair CLR 82.4 75.2 79% 89 29.94 0.0
17 08:47 Calm 10.00 Fair CLR 78.8 75.2 89% 82 29.96 0.0
17 07:47 Calm 5.00 Fog/Mist OVC004 75.2 73.4 94% 74 29.95 0.0
17 06:47 S 6 5.00 Fog/Mist OVC006 73.4 73.4 100% 29.95 0.0
17 06:00 S 3 0.00 Overcast OVC007 73.4 71.6 94% 29.93 0.0
17 05:50 SW 3 0.00 Overcast OVC007 73.4 71.6 94% 29.93 0.0
17 05:40 Calm 0.00 Overcast OVC007 73.4 71.6 94% 29.93 0.0
17 05:30 SW 3 0.00 Overcast OVC007 71.6 71.6 100% 29.93 0.0
17 05:20 Calm 0.00 NULL NULL 71.6 71.6 100% 29.92 0.0
17 05:10 Calm 0.00 NULL NULL 71.6 71.6 100% 29.92 0.0
17 05:00 Calm 0.00 Overcast BKN009 OVC017 71.6 71.6 100% 29.92 0.0
17 04:50 Calm 0.00 Overcast BKN011 OVC017 71.6 71.6 100% 29.92 0.0
17 04:40 Calm 0.00 NULL NULL 71.6 69.8 94% 29.92 0.0
17 04:30 Calm 0.00 NULL NULL 0 0 0% 29.92 0.0
17 04:20 Calm 0.00 Mostly Cloudy BKN016 71.6 69.8 94% 29.91 0.0
17 04:10 S 3 0.00 NULL NULL 71.6 71.6 100% 29.91 0.0
17 04:00 SW 3 0.00 NULL NULL 71.6 69.8 94% 29.91 0.0
17 03:50 Calm 0.00 NULL NULL 71.6 71.6 100% 29.91 0.0
17 03:40 Calm 0.00 NULL NULL 71.6 71.6 100% 29.91 0.0
17 03:30 Calm 0.00 NULL NULL 71.6 71.6 100% 29.92 0.0
17 03:20 Calm 0.00 NULL NULL 71.6 71.6 100% 29.92 0.0
17 03:10 Calm 0.00 NULL NULL 71.6 71.6 100% 29.93 0.0
17 03:00 SE 3 0.00 NULL NULL 71.6 71.6 100% 29.93 0.0
17 02:50 SE 5 0.00 NULL NULL 71.6 71.6 100% 29.94 0.0 0.02
17 02:40 SE 5 0.00 Thunderstorm in Vicinity BKN024 BKN032 73.4 71.6 94% 29.94 0.0 0.02
17 02:30 SE 3 0.00 Thunderstorm in Vicinity OVC024 73.4 71.6 94% 29.95 0.0 0.02
17 02:20 SW 5 0.00 Thunderstorm OVC024 73.4 71.6 94% 29.97 0.0 0.01
17 02:10 SW 5 0.00 Thunderstorm OVC024 73.4 71.6 94% 29.97 0.0
17 02:00 W 6 0.00 Thunderstorm OVC024 73.4 71.6 94% 29.98 0.0
17 01:50 SW 5 0.00 Thunderstorm OVC025 73.4 71.6 94% 29.97 0.0
17 01:40 S 3 0.00 Thunderstorm in Vicinity OVC027 73.4 71.6 94% 29.97 0.0
17 01:30 S 3 0.00 Mostly Cloudy BKN025 BKN110 73.4 71.6 94% 29.96 0.0
17 01:20 Calm 0.00 Mostly Cloudy BKN025 73.4 71.6 94% 29.97 0.0
17 01:10 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 01:00 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 00:50 Calm 0.00 NULL NULL 73.4 71.6 94% 29.96 0.0
17 00:40 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 00:30 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 00:20 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 00:10 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
17 00:00 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:50 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:40 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:30 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:20 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:10 SE 3 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 23:00 Calm 0.00 NULL NULL 73.4 71.6 94% 29.97 0.0
16 22:50 Calm 0.00 NULL NULL 73.4 71.6 94% 29.98 0.0 0.01
16 22:40 Calm 0.00 NULL NULL 73.4 71.6 94% 29.98 0.0 0.01
16 22:30 Calm 0.00 NULL NULL 73.4 71.6 94% 29.98 0.0 0.01
16 22:20 Calm 0.00 NULL NULL 73.4 71.6 94% 29.98 0.0 0.01
16 22:10 Calm 0.00 NULL NULL 73.4 71.6 94% 29.99 0.0
16 20:45 SW 9 G 21 3.00 Thunderstorm Heavy Rain BKN019 OVC050 77 71.6 83% 78 30 0.0
16 19:47 S 3 4.00 Thunderstorm Light Rain BKN030 82.4 80.6 94% 94 29.96 0.0
16 18:47 Calm 10.00 Thunderstorm BKN037 BKN090 84.2 78.8 84% 96 29.94 0.0
16 17:47 Calm 10.00 Mostly Cloudy BKN040 BKN075 86 78.8 79% 99 29.95 0.0
16 16:47 Calm 10.00 Mostly Cloudy BKN028 87.8 75.2 66% 98 29.95 0.0
16 15:47 S 6 10.00 Mostly Cloudy BKN026 89.6 75.2 63% 100 29.96 0.0
16 14:47 SW 6 10.00 Mostly Cloudy BKN026 89.6 75.2 63% 100 29.98 0.0
16 13:47 S 5 10.00 Mostly Cloudy BKN024 87.8 75.2 66% 98 30 0.0
16 12:47 SW 7 10.00 Mostly Cloudy BKN020 87.8 75.2 66% 98 30.03 0.0
16 11:47 S 5 10.00 Mostly Cloudy BKN016 84.2 73.4 70% 91 30.04 0.0
16 10:47 S 5 10.00 Overcast OVC012 80.6 73.4 79% 85 30.05 0.0
16 09:50 S 5 7.00 Overcast OVC008 78.8 73.4 84% 82 30.05 0.0
16 08:47 S 3 7.00 Overcast OVC008 77 73.4 89% 78 30.06 0.0
16 07:47 Calm 7.00 Overcast OVC008 77 73.4 89% 78 30.05 0.0
16 06:47 Calm 7.00 Overcast OVC010 75.2 73.4 94% 74 30.05 0.0
16 06:00 Calm 0.00 Overcast BKN010 OVC014 73.4 71.6 94% 30.05 0.0
16 05:50 Calm 0.00 Overcast BKN010 OVC014 73.4 71.6 94% 30.05 0.0
16 05:40 Calm 0.00 Overcast OVC010 73.4 73.4 100% 30.05 0.0
16 05:30 Calm 0.00 Overcast OVC010 73.4 71.6 94% 30.05 0.0
16 05:20 Calm 0.00 Mostly Cloudy BKN010 73.4 71.6 94% 30.05 0.0
16 05:10 Calm 0.00 NULL NULL 73.4 73.4 100% 30.05 0.0
16 05:00 Calm 0.00 NULL NULL 73.4 71.6 94% 30.05 0.0
16 04:50 Calm 0.00 NULL NULL 73.4 71.6 94% 30.04 0.0
16 04:40 Calm 0.00 NULL NULL 73.4 71.6 94% 30.04 0.0
16 04:30 Calm 0.00 NULL NULL 73.4 73.4 100% 30.04 0.0
16 04:20 Calm 0.00 NULL NULL 73.4 73.4 100% 30.04 0.0
16 04:10 Calm 0.00 NULL NULL 73.4 73.4 100% 30.04 0.0
16 04:00 Calm 0.00 Mostly Cloudy BKN013 75.2 73.4 94% 74 30.04 0.0
16 03:50 Calm 0.00 Mostly Cloudy BKN013 73.4 73.4 100% 30.05 0.0
16 03:40 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 03:30 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 03:20 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 03:10 Calm 0.00 NULL NULL 73.4 73.4 100% 30.05 0.0
16 03:00 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 02:50 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 02:40 Calm 0.00 NULL NULL 73.4 71.6 94% 30.05 0.0
16 02:30 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 02:20 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 02:10 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 02:00 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 01:50 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 01:40 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.04 0.0
16 01:30 Calm 0.00 NULL NULL 77 73.4 89% 78 30.04 0.0
16 01:20 SE 3 0.00 NULL NULL 77 73.4 89% 78 30.05 0.0
16 01:10 Calm 0.00 NULL NULL 75.2 73.4 94% 74 30.05 0.0
16 01:00 Calm 0.00 NULL NULL 77 73.4 89% 78 30.06 0.0
16 00:50 Calm 0.00 NULL NULL 77 73.4 89% 78 30.06 0.0
16 00:40 Calm 0.00 NULL NULL 77 73.4 89% 78 30.06 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)