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.
04 12:45 NE 11 4.02 Light Rain Fog/Mist OVC011 7 7 100% 5 76.91 0.0
04 11:47 NE 11 4.02 Light Rain Fog/Mist FEW006 OVC011 7 7 100% 5 76.91 0.0
04 10:47 N 11 4.02 Light Rain Fog/Mist BKN013 OVC031 6 6 100% 4 76.94 0.0
04 09:47 Vrbl 9 4.02 Fog/Mist OVC008 5 5 100% 3 76.94 0.0
04 08:47 Vrbl 11 3.22 Fog/Mist OVC004 5 5 100% 3 76.91 0.0
04 07:47 NW 7 1.61 Fog/Mist OVC008 5 5 100% 4 76.89 0.0
04 06:47 Calm 2.41 Overcast FEW004 OVC090 5 5 100% 76.86 0.0
04 06:15 SE 6 12.87 Light Rain OVC090 5.3 5.3 100% 76.78 0.0 0.03
04 05:55 Calm 9.66 Light Rain Fog/Mist OVC080 5.4 5.4 100% 76.78 0.0
04 05:35 Calm 16.09 Overcast OVC080 5.2 5.2 100% 76.78 0.0
04 05:15 Calm 16.09 Overcast FEW055 OVC080 5.2 5.2 100% 76.78 0.0
04 04:55 S 7 16.09 Overcast OVC080 5.2 5.2 100% 4 76.78 0.0
04 04:35 SW 9 16.09 Overcast OVC080 5.1 5.1 100% 3 76.78 0.0
04 04:15 S 7 16.09 Overcast SCT003 BKN080 OVC100 5 5 100% 4 76.76 0.0
04 03:55 Calm 16.09 Overcast FEW003 SCT050 BKN075 OVC100 4.9 4.9 100% 76.78 0.0
04 03:35 SW 6 16.09 Overcast FEW021 BKN055 OVC075 4.8 4.8 100% 76.78 0.0
04 03:15 S 6 16.09 Overcast FEW005 BKN016 OVC048 4.7 4.7 100% 76.78 0.0
04 02:55 Calm 16.09 Overcast OVC004 4.7 4.7 100% 76.81 0.0
04 02:35 S 7 16.09 Overcast OVC004 4.6 4.6 100% 3 76.84 0.0
04 02:15 SW 6 16.09 Overcast OVC004 4.5 4.5 100% 76.84 0.0
04 01:55 Calm 16.09 Overcast OVC004 4.4 4.4 100% 76.81 0.0
04 01:35 Calm 16.09 Overcast OVC004 4.6 4.6 100% 76.81 0.0
04 01:15 Calm 16.09 Overcast OVC004 4.2 4.2 100% 76.81 0.0
04 00:55 Calm 16.09 Overcast OVC003 4.1 4.1 4.3 2.1 100% 76.81 0.0 0.25
04 00:35 Calm 16.09 Overcast OVC004 4.1 4.1 100% 76.84 0.0
04 00:15 Calm 16.09 Overcast OVC004 4 4 100% 76.84 0.0
03 23:55 Calm 16.09 Overcast OVC003 3.8 3.8 100% 76.81 0.0
03 23:35 Calm 12.87 Overcast OVC004 3.8 3.8 100% 76.84 0.0
03 23:15 Calm 16.09 Overcast OVC004 3.6 3.6 100% 76.81 0.0
03 22:55 Calm 16.09 Overcast OVC004 3.4 3.4 100% 76.84 0.0 0.03
03 22:35 Calm 16.09 Overcast OVC004 3.4 3.4 100% 76.84 0.0 0.03
03 22:15 Calm 8.05 Light Rain Fog/Mist OVC004 3.4 3.4 100% 76.84 0.0 0.03
03 21:55 Calm 9.66 Light Rain Fog/Mist OVC004 3.1 3.1 100% 76.84 0.0 0.05 0.23
03 21:35 Calm 12.87 Light Rain OVC004 3 3 100% 76.86 0.0 0.03
03 21:15 Calm 11.27 Light Rain OVC004 2.9 2.9 100% 76.86 0.0
03 20:47 Calm 11.27 Overcast OVC005 3 3 100% 76.89 0.0
03 19:47 Calm 8.05 Light Rain OVC006 2 2 100% 76.89 0.0
03 18:47 Calm 4.83 Light Rain Fog/Mist OVC005 2 2 100% 76.99 0.0
03 17:47 Calm 2.41 Light Rain Fog/Mist OVC005 2 2 100% 77.01 0.0
03 16:47 Calm 1.01 Light Rain Fog/Mist OVC003 2 2 100% 77.01 0.0
03 15:47 Calm 1.01 Fog/Mist OVC002 2 2 100% 77.06 0.0
03 14:47 Calm 1.61 Fog/Mist OVC002 2 2 100% 77.09 0.0
03 13:45 Calm 1.61 Fog/Mist OVC005 1 1 100% 77.19 0.0
03 12:45 Calm 1.01 Fog/Mist OVC005 1 1 100% 77.29 0.0
03 11:50 Calm 1.61 Fog/Mist OVC005 0 0 100% 77.39 0.0
03 10:47 Calm 1.01 Fog/Mist OVC005 0 0 100% 77.44 0.0
03 09:47 Calm 1.01 Light Rain Fog/Mist VV005 0 0 100% 77.52 0.0
03 08:47 Calm 1.61 Light Rain Fog/Mist OVC007 0 0 100% 77.55 0.0
03 07:47 Calm 4.83 Fog/Mist OVC007 0 0 100% 77.55 0.0
03 06:47 Calm 4.83 Light Rain Fog/Mist OVC008 0 0 100% 77.52 0.0
03 06:15 Calm 12.87 Overcast OVC009 -0.3 -0.4 99% 77.55 0.0 0.03
03 05:55 Calm 8.05 Unknown Precip Fog/Mist OVC009 -0.3 -0.5 99% 77.55 0.0 0.03
03 05:35 Calm 11.27 Unknown Precip OVC009 -0.2 -0.4 99% 77.55 0.0
03 05:15 Calm 14.48 Overcast OVC013 -0.2 -0.6 97% 77.52 0.0
03 04:55 Calm 8.05 Fog/Mist FEW008 OVC016 -0.2 -0.4 99% 77.57 0.0 0.05
03 04:35 Calm 8.05 Unknown Precip Fog/Mist BKN007 OVC016 -0.4 -0.4 100% 77.57 0.0 0.05
03 04:15 Calm 4.83 Unknown Precip Fog/Mist BKN007 OVC018 -0.6 -0.6 100% 77.57 0.0 0.03
03 03:55 Calm 4.83 Unknown Precip Fog/Mist BKN008 OVC019 -0.8 -0.8 100% 77.6 0.0 0.03 0.05
03 03:35 Calm 4.83 Fog/Mist BKN007 OVC015 -0.8 -0.8 100% 77.62 0.0
03 03:15 Calm 4.83 Unknown Precip Fog/Mist OVC007 -0.9 -0.9 100% 77.62 0.0
03 02:55 N 6 4.83 Fog/Mist OVC007 -0.9 -0.9 100% 77.65 0.0 0.03
03 02:35 N 6 4.83 Fog/Mist OVC007 -0.9 -0.9 100% 77.65 0.0 0.03
03 02:15 Calm 4.83 Unknown Precip Fog/Mist OVC007 -0.9 -0.9 100% 77.67 0.0 0.03
03 01:55 N 6 6.44 Unknown Precip Fog/Mist OVC007 -0.9 -0.9 100% 77.67 0.0
03 01:35 Calm 6.44 Unknown Precip Fog/Mist OVC007 -0.9 -1 99% 77.67 0.0
03 01:15 Calm 9.66 Fog/Mist OVC007 -1.1 -1.2 99% 77.7 0.0
03 00:55 Calm 8.05 Fog/Mist OVC007 -1.2 -1.3 -0.7 -1.3 99% 77.72 0.0
03 00:35 Calm 9.66 Fog/Mist OVC007 -1.2 -1.2 100% 77.7 0.0
03 00:15 Calm 9.66 Fog/Mist OVC007 -1.2 -1.3 99% 77.72 0.0
02 23:55 Calm 12.87 Overcast OVC008 -0.9 -1.5 96% 77.72 0.0
02 23:35 E 6 14.48 Overcast OVC008 -1 -1.5 96% 77.72 0.0
02 23:15 Calm 12.87 Overcast OVC009 -1.2 -1.6 97% 77.75 0.0
02 22:55 Calm 12.87 Overcast OVC010 -1.1 -1.9 94% 77.75 0.0
02 22:35 Calm 16.09 Overcast OVC010 -1 -1.8 94% 77.75 0.0
02 22:15 E 7 16.09 Overcast OVC010 -0.8 -2 92% -3 77.77 0.0
02 21:55 Calm 16.09 Overcast OVC011 -1 -2 93% 77.77 0.0
02 21:35 Calm 16.09 Overcast OVC012 -0.8 -2.1 91% 77.77 0.0
02 21:15 Calm 16.09 Overcast OVC012 -0.8 -2.2 90% 77.77 0.0
02 20:45 Calm 4.83 Fog/Mist OVC012 -1 -2 93% 77.77 0.0
02 19:47 Calm 3.22 Light Snow Fog/Mist OVC012 -1 -2 93% 77.77 0.0
02 18:47 Calm 2.41 Light Snow Fog/Mist OVC011 -1 -2 93% 77.77 0.0
02 17:47 Calm 2.41 Light Snow Fog/Mist OVC012 -1 -2 93% 77.75 0.0
02 16:45 Calm 2.41 Light Snow Fog/Mist BKN008 OVC015 -1 -2 93% 77.75 0.0
02 15:45 N 7 1.61 Light Snow Fog/Mist OVC015 -2 -2 100% -4 77.72 0.0
02 14:47 N 6 1.61 Light Snow Fog/Mist OVC016 -1 -3 86% 77.77 0.0
02 13:47 Calm 4.83 Overcast BKN023 OVC035 0 -7 60% 77.77 0.0
02 12:47 NE 7 16.09 Overcast BKN022 OVC050 1 -9 48% -1 77.83 0.0
02 11:47 N 13 16.09 Overcast OVC050 0 -9 51% -4 77.85 0.0
02 10:47 NE 11 16.09 Overcast OVC075 0 -9 51% -3 77.85 0.0
02 09:47 N 13 16.09 Mostly Cloudy SCT065 BKN100 0 -8 55% -4 77.88 0.0
02 08:45 N 13 16.09 Fair CLR -2 -8 64% -6 77.85 0.0
02 07:45 N 13 14.48 A Few Clouds FEW110 -4 -8 74% -8 77.8 0.0
02 06:45 N 13 14.48 Fair CLR -4 -8 74% -8 77.7 0.0
02 06:15 NE 13 16.09 Partly Cloudy SCT120 -3.7 -8.7 69% -8 77.67 0.0
02 05:55 N 9 16.09 Fair CLR -3.5 -8.6 68% -7 77.7 0.0
02 05:35 NE 6 16.09 Fair CLR -4.8 -8.9 73% 77.7 0.0
02 05:15 NE 7 16.09 Fair CLR -3.2 -8.6 67% -6 77.67 0.0
02 04:55 NE 9 16.09 Mostly Cloudy BKN055 -2.4 -8.6 63% -6 77.65 0.0
02 04:35 N 11 16.09 Overcast OVC055 -2 -8.4 62% -6 77.62 0.0
02 04:15 NE 11 16.09 Overcast OVC060 -1.6 -8.5 60% -5 77.62 0.0
02 03:55 N 11 16.09 Overcast OVC055 -1.5 -8.6 59% -5 77.62 0.0
02 03:35 N 13 16.09 Overcast OVC055 -1.7 -8.5 60% -6 77.6 0.0
02 03:15 N 13 16.09 Overcast OVC060 -1.7 -8.5 60% -6 77.57 0.0
02 02:55 N 13 16.09 Overcast OVC060 -1.8 -8.8 59% -6 77.55 0.0
02 02:35 NE 7 16.09 Overcast OVC060 -2.6 -7.8 68% -5 77.55 0.0
02 02:15 E 6 16.09 Overcast OVC060 -2.7 -8.3 66% 77.55 0.0
02 01:35 N 6 16.09 Fair CLR -3.3 -8.3 69% 77.52 0.0
02 01:15 NE 9 16.09 Fair CLR -2.7 -8.2 66% -6 77.47 0.0
02 00:55 N 9 16.09 Fair CLR -2.5 -7.7 4.6 -3.5 68% -6 77.47 0.0
02 00:35 N 7 16.09 Fair CLR -2.4 -6.8 72% -5 77.47 0.0
02 00:15 Calm 16.09 Fair CLR -2.3 -6.8 72% 77.44 0.0
01 23:55 Calm 16.09 Fair CLR -2.3 -6.4 74% 77.44 0.0
01 23:35 N 11 16.09 Fair CLR -2.6 -5.9 78% -6 77.42 0.0
01 23:15 Calm 16.09 Fair CLR -1.8 -4.9 80% 77.42 0.0
01 22:55 Calm 16.09 Fair CLR -2.8 -4.5 88% 77.37 0.0
01 22:35 Calm 16.09 Fair CLR -1.9 -4.8 81% 77.34 0.0
01 22:15 Calm 16.09 Fair CLR -3 -5.1 86% 77.34 0.0
01 21:55 Calm 16.09 Fair CLR -1.7 -4.4 82% 77.32 0.0
01 21:35 Calm 16.09 Fair CLR -1.6 -5 78% 77.32 0.0
01 21:15 Calm 16.09 Fair CLR -1.3 -3.8 83% 77.29 0.0
01 20:45 Calm 16.09 Fair CLR 0 -3 80% 77.27 0.0
01 19:45 N 7 16.09 Fair CLR 3 -7 48% 1 77.19 0.0
01 18:45 N 7 16.09 Fair CLR 4 -6 48% 2 77.14 0.0
01 17:45 NE 13 16.09 Fair CLR 6 -5 46% 4 77.01 0.0
01 16:47 NE 19 16.09 Fair CLR 7 -4 46% 4 76.94 0.0
01 15:47 NE 20 16.09 Fair CLR 8 -3 46% 5 76.89 0.0
01 14:47 NE 20 16.09 Fair CLR 9 -2 46% 6 76.86 0.0
01 13:47 NE 15 16.09 A Few Clouds FEW045 8 -2 50% 6 76.84 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)