National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
30 19:47 Calm 8.00 Overcast OVC040 69.8 62.6 78% 29.43 0.0
30 18:47 S 5 8.00 Overcast OVC050 69.8 62.6 78% 29.49 0.0
30 17:47 Calm 10.00 Overcast OVC060 73.4 64.4 74% 29.5 0.0
30 16:50 Calm 10.00 Overcast OVC070 73.4 60.8 65% 29.53 0.0
30 15:47 Calm 10.00 Overcast BKN050 OVC090 75.2 62.6 65% 77 29.58 0.0
30 13:47 W 6 10.00 Mostly Cloudy BKN050 60.8 59 94% 29.66 0.0
30 12:47 W 7 10.00 Mostly Cloudy BKN050 78.8 59 51% 80 29.69 0.0
30 11:47 SE 3 10.00 Overcast BKN038 OVC049 75.2 60.8 61% 77 29.71 0.0
30 10:47 Calm 10.00 Partly Cloudy SCT040 SCT050 73.4 59 61% 29.74 0.0
30 09:47 Calm 10.00 Mostly Cloudy BKN020 73.4 60.8 65% 29.77 0.0
30 08:47 Calm 10.00 Partly Cloudy SCT012 69.8 64.4 83% 29.78 0.0
30 07:47 Calm 0.50 Fog VV002 64.4 62.6 94% 29.79 0.0
30 06:47 Calm 7.00 Fog/Mist CLR 62.6 62.6 100% 29.8 0.0
30 06:05 SW 5 0.00 NULL NULL 60.8 60.8 100% 29.81 0.0
30 05:55 Calm 0.00 Mostly Cloudy BKN070 62.6 60.8 94% 29.81 0.0
30 05:45 Calm 0.00 NULL NULL 62.6 60.8 94% 29.81 0.0
30 05:35 Calm 0.00 NULL NULL 62.6 60.8 94% 29.81 0.0
30 05:25 Calm 0.00 Overcast BKN004 OVC065 62.6 60.8 94% 29.81 0.0
30 05:15 Calm 0.00 NULL NULL 62.6 62.6 100% 29.81 0.0
30 05:05 Calm 0.00 NULL NULL 62.6 60.8 94% 29.82 0.0
30 04:55 SW 5 0.00 Overcast BKN006 OVC060 62.6 60.8 94% 29.82 0.0
30 04:45 SW 3 0.00 Overcast OVC006 62.6 62.6 100% 29.83 0.0
30 04:35 Calm 0.00 Overcast OVC006 62.6 62.6 100% 29.83 0.0
30 04:25 Calm 0.00 Overcast OVC006 62.6 62.6 100% 29.83 0.0
30 04:15 Calm 0.00 Overcast OVC006 62.6 62.6 100% 29.83 0.0
30 04:05 Calm 0.00 Overcast OVC008 62.6 62.6 100% 29.83 0.0
30 03:55 Calm 0.00 Overcast OVC008 62.6 62.6 100% 29.83 0.0
30 03:45 Calm 0.00 Overcast OVC008 62.6 62.6 100% 29.84 0.0
30 03:35 Calm 0.00 Overcast OVC008 62.6 62.6 100% 29.84 0.0
30 03:25 Calm 0.00 Overcast BKN008 OVC065 62.6 62.6 100% 29.84 0.0
30 03:15 Calm 0.00 Overcast BKN010 OVC065 62.6 62.6 100% 29.84 0.0
30 03:05 Calm 0.00 Overcast BKN010 OVC065 62.6 62.6 100% 29.85 0.0
30 02:55 Calm 0.00 Overcast BKN011 OVC060 62.6 62.6 100% 29.85 0.0 0.01
30 02:45 Calm 0.00 Overcast OVC011 62.6 62.6 100% 29.85 0.0 0.01
30 02:35 Calm 0.00 Overcast OVC011 62.6 62.6 100% 29.86 0.0 0.01
30 02:25 Calm 0.00 Overcast BKN011 BKN029 OVC034 62.6 62.6 100% 29.86 0.0 0.01
30 02:15 Calm 0.00 NULL NULL 62.6 62.6 100% 29.87 0.0 0.01
30 02:05 Calm 0.00 NULL NULL 62.6 62.6 100% 29.88 0.0 0.01
30 01:55 Calm 0.00 NULL NULL 62.6 62.6 100% 29.88 0.0
30 01:45 Calm 0.00 NULL NULL 64.4 62.6 94% 29.88 0.0
30 01:35 Calm 0.00 NULL NULL 62.6 62.6 100% 29.89 0.0
30 01:25 Calm 0.00 Overcast BKN016 OVC070 62.6 62.6 100% 29.89 0.0
30 01:15 Calm 0.00 Overcast OVC016 62.6 62.6 100% 29.89 0.0
30 01:05 Calm 0.00 Overcast OVC016 64.4 62.6 94% 29.89 0.0
30 00:55 Calm 0.00 Overcast OVC014 62.6 62.6 100% 29.9 0.0
30 00:45 Calm 0.00 Overcast OVC014 62.6 62.6 100% 29.9 0.0
30 00:35 Calm 0.00 Overcast BKN016 OVC100 62.6 60.8 94% 29.9 0.0
30 00:25 Calm 0.00 NULL NULL 62.6 60.8 94% 29.91 0.0
30 00:15 Calm 0.00 NULL NULL 62.6 60.8 94% 29.91 0.0
30 00:05 S 3 0.00 Overcast OVC100 62.6 60.8 94% 29.92 0.0
29 23:55 Calm 0.00 Overcast OVC100 62.6 60.8 94% 29.92 0.0
29 23:45 Calm 0.00 Mostly Cloudy BKN100 62.6 60.8 94% 29.92 0.0
29 23:35 Calm 0.00 Mostly Cloudy BKN100 62.6 60.8 94% 29.92 0.0
29 23:25 Calm 0.00 Mostly Cloudy BKN100 64.4 60.8 88% 29.93 0.0
29 23:15 Calm 0.00 Mostly Cloudy BKN100 64.4 60.8 88% 29.93 0.0
29 23:05 Calm 0.00 Mostly Cloudy BKN100 64.4 62.6 94% 29.94 0.0
29 22:55 Calm 0.00 Mostly Cloudy BKN110 64.4 60.8 88% 29.94 0.0
29 22:45 Calm 0.00 Mostly Cloudy BKN110 64.4 60.8 88% 29.94 0.0
29 22:35 Calm 0.00 Mostly Cloudy BKN110 64.4 62.6 94% 29.95 0.0
29 22:25 S 3 0.00 NULL NULL 64.4 62.6 94% 29.95 0.0
29 22:15 S 3 0.00 NULL NULL 64.4 62.6 94% 29.95 0.0
29 20:47 S 5 10.00 Fair CLR 66.2 62.6 88% 29.94 0.0
29 19:47 S 6 10.00 Fair CLR 71.6 62.6 73% 29.95 0.0
29 18:50 SW 8 10.00 Fair CLR 73.4 62.6 69% 29.96 0.0
29 17:47 SW 7 10.00 Partly Cloudy SCT035 75.2 62.6 65% 77 29.97 0.0
29 16:47 SW 3 7.00 Partly Cloudy SCT030 75.2 62.6 65% 77 29.97 0.0
29 15:47 W 6 7.00 Mostly Cloudy BKN030 73.4 62.6 69% 30.01 0.0
29 14:47 W 6 7.00 Mostly Cloudy BKN023 73.4 62.6 69% 30.03 0.0
29 13:47 SW 5 7.00 Partly Cloudy SCT020 69.8 60.8 73% 30.04 0.0
29 12:47 SW 3 7.00 Overcast BKN015 OVC100 66.2 59 78% 30.07 0.0
29 09:47 Calm 6.00 Fog/Mist OVC009 60.8 57.2 88% 30.11 0.0
29 08:47 Calm 5.00 Fog/Mist OVC007 59 55.4 88% 30.11 0.0
29 07:47 Calm 5.00 Fog/Mist OVC009 57.2 55.4 94% 30.1 0.0
29 06:47 Calm 5.00 Fog/Mist OVC009 57.2 55.4 94% 30.1 0.0
29 06:05 Calm 0.00 Overcast OVC009 55.4 55.4 100% 30.1 0.0
29 05:55 Calm 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 05:45 Calm 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 05:35 Calm 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 05:25 Calm 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 05:15 Calm 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 05:05 Calm 0.00 NULL NULL 55.4 55.4 100% 30.09 0.0
29 04:55 Calm 0.00 NULL NULL 55.4 55.4 100% 30.09 0.0
29 04:45 Calm 0.00 NULL NULL 55.4 55.4 100% 30.09 0.0
29 04:35 N 3 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 04:25 N 3 0.00 NULL NULL 55.4 55.4 100% 30.1 0.0
29 04:15 N 5 0.00 Overcast OVC010 55.4 55.4 100% 30.1 0.0
29 04:05 N 5 0.00 Overcast BKN005 OVC012 55.4 55.4 100% 30.1 0.0
29 03:55 Calm 0.00 Overcast OVC005 55.4 55.4 100% 30.11 0.0
29 03:45 Calm 0.00 Overcast BKN005 OVC012 55.4 55.4 100% 30.11 0.0
29 03:35 Calm 0.00 NULL NULL 55.4 55.4 100% 30.11 0.0
29 03:25 Calm 0.00 Overcast BKN010 OVC013 55.4 55.4 100% 30.1 0.0
29 03:15 N 5 0.00 Overcast OVC008 55.4 55.4 100% 30.1 0.0
29 03:05 N 5 0.00 Overcast OVC008 55.4 55.4 100% 30.1 0.0
29 02:55 N 5 0.00 Overcast BKN006 OVC010 55.4 55.4 100% 30.11 0.0
29 02:45 N 3 0.00 Overcast BKN004 OVC008 55.4 55.4 100% 30.11 0.0
29 02:35 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 02:25 NW 5 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 02:15 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.1 0.0
29 02:05 Calm 0.00 Overcast OVC004 55.4 55.4 100% 30.1 0.0
29 01:55 Calm 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 01:45 N 3 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 01:35 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.1 0.0
29 01:25 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.09 0.0
29 01:15 N 7 0.00 Overcast OVC004 55.4 55.4 100% 30.09 0.0
29 01:05 N 6 0.00 Overcast OVC004 55.4 55.4 100% 30.09 0.0
29 00:55 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.1 0.0
29 00:45 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.1 0.0
29 00:35 N 6 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 00:25 N 7 0.00 Overcast OVC004 55.4 55.4 100% 30.11 0.0
29 00:15 N 5 0.00 Overcast OVC004 55.4 55.4 100% 30.12 0.0
29 00:05 N 6 0.00 Overcast OVC006 57.2 55.4 94% 30.13 0.0
28 23:55 N 5 0.00 Overcast OVC006 57.2 55.4 94% 30.13 0.0
28 23:45 N 5 0.00 Overcast OVC006 57.2 55.4 94% 30.13 0.0
28 23:35 N 6 0.00 Overcast OVC006 57.2 55.4 94% 30.13 0.0
28 23:25 N 6 0.00 Overcast OVC006 57.2 55.4 94% 30.12 0.0
28 23:15 N 8 0.00 Overcast OVC006 57.2 55.4 94% 30.12 0.0
28 23:05 N 6 0.00 Overcast OVC004 57.2 55.4 94% 30.12 0.0
28 22:55 N 7 0.00 Overcast OVC004 57.2 55.4 94% 30.12 0.0
28 22:45 N 6 0.00 Overcast OVC004 57.2 55.4 94% 30.13 0.0
28 22:35 N 6 0.00 Overcast OVC004 57.2 55.4 94% 30.12 0.0
28 22:25 N 7 0.00 Overcast OVC004 57.2 55.4 94% 30.13 0.0
28 22:15 N 7 0.00 Overcast OVC004 57.2 55.4 94% 30.13 0.0
28 19:47 NE 6 4.00 Fog/Mist OVC010 59 57.2 94% 30.13 0.0
28 18:47 NE 6 3.00 Fog/Mist OVC009 59 57.2 94% 30.12 0.0
28 17:47 NE 7 1.00 Fog/Mist OVC005 57.2 57.2 100% 30.13 0.0
28 16:47 N 6 1.00 Fog/Mist OVC005 57.2 57.2 100% 30.15 0.0
28 15:47 NE 8 1.00 Fog/Mist OVC007 57.2 57.2 100% 30.15 0.0
28 14:47 NE 7 1.00 Fog/Mist OVC007 57.2 55.4 94% 30.16 0.0
28 13:47 NE 8 1.00 Fog/Mist OVC007 57.2 55.4 94% 30.19 0.0
28 12:47 NE 6 1.00 Light Rain Fog/Mist OVC010 55.4 53.6 94% 30.2 0.0
28 11:57 NE 6 1.50 Light Drizzle Fog/Mist OVC008 55.4 53.6 94% 30.21 0.0
28 10:47 NE 6 2.00 Light Rain Fog/Mist OVC008 55.4 53.6 94% 30.22 0.0
28 09:47 NE 6 2.00 Light Rain Fog/Mist BKN013 53.6 51.8 94% 30.24 0.0
28 08:47 NE 6 2.00 Light Rain Fog/Mist BKN009 OVC014 53.6 51.8 94% 30.25 0.0
28 07:47 NE 6 2.00 Light Rain Fog/Mist OVC007 51.8 50 94% 30.25 0.0
28 06:47 NE 6 1.50 Rain Fog/Mist OVC007 51.8 50 94% 30.25 0.0
28 06:05 N 6 0.00 NULL NULL 50 48.2 94% 48 30.25 0.0 0.02
28 05:55 NE 5 0.00 NULL NULL 50 48.2 94% 49 30.26 0.0 0.11
28 05:45 NE 5 0.00 NULL NULL 50 48.2 94% 49 30.25 0.0 0.08
28 05:35 NE 3 0.00 NULL NULL 50 48.2 94% 30.25 0.0 0.05
28 05:25 NE 5 0.00 NULL NULL 50 48.2 94% 49 30.25 0.0 0.04
28 05:15 NE 3 0.00 NULL NULL 50 48.2 94% 30.25 0.0 0.03
28 05:05 NE 5 0.00 Overcast BKN025 OVC031 50 46.4 88% 49 30.26 0.0 0.01
28 04:55 NE 3 0.00 Overcast OVC029 50 46.4 88% 30.25 0.0 0.04
28 04:45 Calm 0.00 Overcast BKN031 OVC037 50 46.4 88% 30.25 0.0 0.03
28 04:35 E 6 0.00 Overcast OVC031 50 46.4 88% 48 30.26 0.0 0.02
28 04:25 E 6 0.00 Overcast BKN031 OVC037 50 46.4 88% 48 30.26 0.0 0.02
28 04:15 E 5 0.00 NULL NULL 51.8 46.4 82% 30.26 0.0 0.01
28 04:05 NE 6 0.00 Overcast OVC040 51.8 46.4 82% 30.26 0.0 0.01
28 03:55 E 6 0.00 Overcast OVC042 51.8 48.2 88% 30.26 0.0 0.01
28 03:45 E 6 0.00 Overcast OVC042 51.8 48.2 88% 30.26 0.0 0.01
28 03:35 E 6 0.00 Overcast OVC044 51.8 48.2 88% 30.26 0.0 0.01
28 03:25 E 6 0.00 Overcast BKN044 OVC050 51.8 48.2 88% 30.26 0.0
28 03:15 E 7 0.00 NULL NULL 51.8 50 94% 30.26 0.0
28 03:05 E 7 0.00 NULL NULL 53.6 50 88% 30.26 0.0
28 02:55 E 5 0.00 Overcast BKN050 OVC060 53.6 50 88% 30.26 0.0 0.03
28 02:45 E 5 0.00 NULL NULL 53.6 50 88% 30.26 0.0 0.02
28 02:35 NE 3 0.00 NULL NULL 53.6 50 88% 30.27 0.0 0.02
28 02:25 Calm 0.00 NULL NULL 53.6 50 88% 30.27 0.0 0.02
28 02:15 Calm 0.00 NULL NULL 53.6 51.8 94% 30.27 0.0 0.01
28 02:05 NE 3 0.00 NULL NULL 53.6 51.8 94% 30.27 0.0
28 01:55 Calm 0.00 Overcast BKN060 BKN075 OVC090 53.6 51.8 94% 30.27 0.0 0.01
28 01:45 NE 5 0.00 Overcast BKN060 BKN075 OVC090 53.6 51.8 94% 30.27 0.0 0.01
28 01:35 NE 3 0.00 NULL NULL 53.6 51.8 94% 30.27 0.0 0.01
28 01:25 NE 5 0.00 Overcast BKN065 BKN080 OVC090 53.6 51.8 94% 30.28 0.0
28 01:15 N 5 0.00 Overcast OVC065 53.6 51.8 94% 30.28 0.0
28 01:05 N 6 0.00 Overcast OVC065 53.6 51.8 94% 30.28 0.0
28 00:55 N 3 0.00 NULL NULL 53.6 51.8 94% 30.28 0.0 0.01
28 00:45 N 8 0.00 NULL NULL 53.6 51.8 94% 30.28 0.0 0.01
28 00:35 N 9 0.00 NULL NULL 53.6 51.8 94% 30.29 0.0 0.01
28 00:25 N 7 0.00 NULL NULL 53.6 51.8 94% 30.29 0.0
28 00:15 N 6 0.00 Overcast OVC070 53.6 51.8 94% 30.29 0.0
28 00:05 NE 7 0.00 Overcast OVC070 53.6 51.8 94% 30.3 0.0
27 23:55 NE 6 0.00 Overcast BKN070 OVC080 53.6 51.8 94% 30.3 0.0 0.07
27 23:45 N 5 0.00 NULL NULL 53.6 51.8 94% 30.31 0.0 0.06
27 23:35 N 5 0.00 NULL NULL 53.6 51.8 94% 30.31 0.0 0.04
27 23:25 N 6 0.00 NULL NULL 53.6 51.8 94% 30.31 0.0 0.02
27 23:15 N 5 0.00 NULL NULL 53.6 51.8 94% 30.32 0.0 0.02
27 23:05 Calm 0.00 NULL NULL 53.6 51.8 94% 30.32 0.0 0.01
27 22:55 NE 5 0.00 Overcast OVC070 53.6 51.8 94% 30.32 0.0 0.09
27 22:45 N 6 0.00 Overcast OVC070 53.6 51.8 94% 30.32 0.0 0.08
27 22:35 Calm 0.00 Overcast BKN065 OVC075 53.6 51.8 94% 30.33 0.0 0.06
27 22:25 Calm 0.00 Overcast BKN075 OVC095 53.6 53.6 100% 30.33 0.0 0.05
27 22:15 Calm 0.00 Overcast BKN075 OVC095 53.6 51.8 94% 30.33 0.0 0.03
27 20:47 Calm 5.00 Light Rain Fog/Mist BKN027 BKN040 OVC085 57.2 53.6 88% 30.33 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)