Weather observations for the past three days for
Frederick Municipal Airport
| Date | Time (est) | 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. | ||||||||||||||||
| 20 | 12:55 | N 3 | 6.00 | Overcast | OVC013 | 41 | 37.4 | 87% | 30.2 | 0.0 | |||||||
| 20 | 10:47 | Calm | 6.00 | Fog/Mist | OVC015 | 39.2 | 35.6 | 87% | 30.26 | 0.0 | |||||||
| 20 | 09:47 | Calm | 6.00 | Fog/Mist | OVC016 | 37.4 | 35.6 | 93% | 30.27 | 0.0 | |||||||
| 20 | 08:50 | Calm | 6.00 | Fog/Mist | OVC017 | 37.4 | 35.6 | 93% | 30.28 | 0.0 | |||||||
| 20 | 07:50 | Calm | 6.00 | Fog/Mist | OVC019 | 35.6 | 33.8 | 93% | 30.29 | 0.0 | |||||||
| 20 | 06:50 | Calm | 5.00 | Fog/Mist | BKN017 OVC027 | 33.8 | 33.8 | 100% | 30.27 | 0.0 | |||||||
| 20 | 05:15 | Calm | 5.00 | Fog/Mist | OVC024 | 32.4 | 32.4 | 100% | 30.27 | 0.0 | |||||||
| 20 | 04:55 | Calm | 6.00 | Fog/Mist | BKN026 | 32.5 | 32.4 | 99% | 30.27 | 0.0 | |||||||
| 20 | 04:35 | N 5 | 5.00 | Fog/Mist | SCT017 BKN027 | 33.6 | 33.4 | 99% | 30 | 30.27 | 0.0 | ||||||
| 20 | 04:15 | Calm | 6.00 | Fog/Mist | OVC017 | 34.2 | 34.2 | 100% | 30.27 | 0.0 | |||||||
| 20 | 03:55 | Calm | 5.00 | Fog/Mist | OVC017 | 33.1 | 33.1 | 100% | 30.26 | 0.0 | |||||||
| 20 | 03:35 | E 3 | 7.00 | Overcast | OVC017 | 32.5 | 32.5 | 100% | 30.26 | 0.0 | |||||||
| 20 | 03:15 | Calm | 0.75 | Fog/Mist | OVC019 | 32 | 32 | 100% | 30.26 | 0.0 | |||||||
| 20 | 02:55 | Calm | 1.25 | Fog/Mist | SCT019 | 32.7 | 32.7 | 100% | 30.26 | 0.0 | |||||||
| 20 | 02:35 | Calm | 1.25 | Fog/Mist | CLR | 33.3 | 33.3 | 100% | 30.27 | 0.0 | |||||||
| 20 | 02:15 | Calm | 7.00 | Fair | CLR | 33.6 | 33.6 | 100% | 30.27 | 0.0 | |||||||
| 20 | 01:55 | Calm | 7.00 | Fair | CLR | 34.2 | 34.2 | 100% | 30.26 | 0.0 | |||||||
| 20 | 01:35 | Calm | 8.00 | Partly Cloudy | SCT018 | 34.9 | 34.9 | 100% | 30.25 | 0.0 | |||||||
| 20 | 01:15 | Calm | 9.00 | Overcast | OVC018 | 35.8 | 35.4 | 99% | 30.26 | 0.0 | |||||||
| 20 | 00:55 | Calm | 6.00 | Fog/Mist | OVC018 | 36.7 | 36.3 | 43.2 | 34.7 | 99% | 30.27 | 0.0 | |||||
| 20 | 00:35 | Calm | 8.00 | Overcast | OVC017 | 36.3 | 35.8 | 98% | 30.26 | 0.0 | |||||||
| 20 | 00:15 | Calm | 7.00 | Overcast | OVC017 | 35.6 | 34.9 | 97% | 30.26 | 0.0 | |||||||
| 19 | 23:55 | Calm | 7.00 | Partly Cloudy | SCT018 | 34.9 | 34 | 97% | 30.27 | 0.0 | |||||||
| 19 | 23:35 | Calm | 8.00 | A Few Clouds | FEW028 | 35.4 | 34.3 | 96% | 30.27 | 0.0 | |||||||
| 19 | 23:15 | Calm | 9.00 | A Few Clouds | FEW028 | 37.8 | 35.2 | 91% | 30.28 | 0.0 | |||||||
| 19 | 22:55 | Calm | 9.00 | Fair | CLR | 38.7 | 35.8 | 89% | 30.28 | 0.0 | |||||||
| 19 | 22:35 | Calm | 9.00 | Partly Cloudy | SCT021 | 39 | 36.1 | 89% | 30.28 | 0.0 | |||||||
| 19 | 22:15 | N 5 | 9.00 | Overcast | OVC020 | 42.1 | 37.2 | 83% | 40 | 30.29 | 0.0 | ||||||
| 19 | 21:55 | Vrbl 6 | 10.00 | Overcast | OVC019 | 42.4 | 37 | 81% | 39 | 30.29 | 0.0 | ||||||
| 19 | 21:35 | N 6 | 10.00 | Overcast | OVC019 | 42.4 | 37.2 | 82% | 39 | 30.3 | 0.0 | ||||||
| 19 | 21:15 | NW 3 | 10.00 | Overcast | OVC019 | 42.8 | 37.6 | 82% | 30.3 | 0.0 | |||||||
| 19 | 20:55 | Calm | 10.00 | Overcast | OVC019 | 42.8 | 37.6 | 82% | 30.29 | 0.0 | |||||||
| 19 | 20:53 | W 6 | 10.00 | Overcast | OVC016 | 41 | 35.6 | 81% | 38 | 30.27 | 0.0 | ||||||
| 19 | 20:47 | Calm | 10.00 | Overcast | OVC018 | 41 | 37.4 | 87% | 30.28 | 0.0 | |||||||
| 19 | 20:35 | Calm | 10.00 | Overcast | OVC019 | 43 | 37.9 | 82% | 30.29 | 0.0 | |||||||
| 19 | 20:15 | Calm | 10.00 | Overcast | OVC019 | 43 | 37.8 | 82% | 30.29 | 0.0 | |||||||
| 19 | 19:55 | NW 3 | 10.00 | Overcast | OVC019 | 43 | 37.4 | 81% | 30.28 | 0.0 | |||||||
| 19 | 19:47 | Calm | 10.00 | Overcast | OVC018 | 42.8 | 37.4 | 81% | 30.28 | 0.0 | |||||||
| 19 | 19:35 | NW 5 | 10.00 | Overcast | OVC019 | 43.2 | 37.6 | 81% | 41 | 30.28 | 0.0 | ||||||
| 19 | 19:15 | N 3 | 10.00 | Overcast | OVC019 | 43 | 37.9 | 82% | 30.27 | 0.0 | |||||||
| 19 | 18:55 | NE 3 | 10.00 | Overcast | OVC019 | 43 | 38.5 | 45.3 | 42.6 | 84% | 30.25 | 0.0 | |||||
| 19 | 18:47 | Calm | 10.00 | Overcast | OVC018 | 42.8 | 41 | 93% | 30.26 | 0.0 | |||||||
| 19 | 17:47 | Calm | 10.00 | Overcast | OVC018 | 42.8 | 41 | 93% | 30.26 | 0.0 | |||||||
| 19 | 16:47 | N 6 | 10.00 | Overcast | OVC019 | 44.6 | 41 | 87% | 42 | 30.25 | 0.0 | ||||||
| 19 | 15:47 | NE 9 | 10.00 | Overcast | OVC019 | 44.6 | 39.2 | 81% | 40 | 30.23 | 0.0 | ||||||
| 19 | 14:57 | NE 9 | 10.00 | Overcast | OVC019 | 44.6 | 39.2 | 81% | 40 | 30.22 | 0.0 | ||||||
| 19 | 13:57 | NE 7 | 10.00 | Overcast | OVC018 | 44.6 | 39.2 | 81% | 41 | 30.21 | 0.0 | ||||||
| 19 | 12:57 | NE 6 | 10.00 | Overcast | OVC018 | 44.6 | 41 | 87% | 42 | 30.21 | 0.0 | ||||||
| 19 | 11:50 | N 8 | 10.00 | Overcast | BKN010 OVC022 | 44.6 | 41 | 87% | 41 | 30.2 | 0.0 | ||||||
| 19 | 10:50 | N 10 | 6.00 | Fog/Mist | FEW010 OVC014 | 44.6 | 41 | 87% | 40 | 30.21 | 0.0 | ||||||
| 19 | 09:45 | N 9 | 6.00 | Fog/Mist | OVC008 | 42.8 | 41 | 93% | 38 | 30.2 | 0.0 | ||||||
| 19 | 08:50 | N 8 | 6.00 | Fog/Mist | OVC008 | 41 | 41 | 100% | 36 | 30.17 | 0.0 | ||||||
| 19 | 07:47 | N 8 | 6.00 | Fog/Mist | OVC007 | 41 | 41 | 100% | 36 | 30.14 | 0.0 | ||||||
| 19 | 06:55 | NE 9 | 5.00 | Fog/Mist | OVC007 | 41 | 39.2 | 93% | 36 | 30.13 | 0.0 | ||||||
| 19 | 05:15 | N 7 | 5.00 | Fog/Mist | OVC009 | 40.3 | 40.3 | 100% | 36 | 30.09 | 0.0 | ||||||
| 19 | 04:55 | N 6 | 4.00 | Light Rain Fog/Mist | SCT005 OVC009 | 40.3 | 39.9 | 99% | 37 | 30.08 | 0.0 | ||||||
| 19 | 04:35 | N 7 | 5.00 | Fog/Mist | OVC006 | 40.3 | 40.1 | 99% | 36 | 30.07 | 0.0 | ||||||
| 19 | 04:15 | N 7 | 4.00 | Fog/Mist | OVC006 | 40.1 | 40.1 | 100% | 36 | 30.07 | 0.0 | ||||||
| 19 | 03:55 | N 7 | 3.00 | Light Rain Fog/Mist | OVC006 | 40.1 | 40.1 | 100% | 36 | 30.07 | 0.0 | 0.08 | 0.11 | ||||
| 19 | 03:35 | N 6 | 2.50 | Light Rain Fog/Mist | OVC007 | 40.3 | 40.3 | 100% | 37 | 30.07 | 0.0 | 0.06 | |||||
| 19 | 03:15 | N 6 | 2.00 | Light Rain Fog/Mist | OVC007 | 40.1 | 40.1 | 100% | 37 | 30.06 | 0.0 | 0.05 | |||||
| 19 | 02:55 | N 5 | 2.50 | Rain Fog/Mist | OVC007 | 40.3 | 40.3 | 100% | 38 | 30.08 | 0.0 | 0.02 | |||||
| 19 | 02:35 | N 7 | 4.00 | Fog/Mist | OVC008 | 40.3 | 40.3 | 100% | 36 | 30.07 | 0.0 | ||||||
| 19 | 02:15 | NW 6 | 4.00 | Light Rain Fog/Mist | OVC009 | 40.5 | 40.5 | 100% | 37 | 30.07 | 0.0 | ||||||
| 19 | 01:55 | NE 3 | 4.00 | Light Rain Fog/Mist | OVC009 | 40.5 | 40.3 | 99% | 30.07 | 0.0 | 0.01 | ||||||
| 19 | 01:35 | Calm | 5.00 | Light Rain Fog/Mist | OVC008 | 40.6 | 40.3 | 99% | 30.09 | 0.0 | |||||||
| 19 | 01:15 | Calm | 7.00 | Light Rain | OVC009 | 40.6 | 39.7 | 97% | 30.08 | 0.0 | |||||||
| 19 | 00:55 | Calm | 9.00 | Overcast | SCT009 BKN019 OVC050 | 40.6 | 39.9 | 41.9 | 39.7 | 97% | 30.1 | 0.0 | 0.03 | 0.23 | |||
| 19 | 00:35 | Calm | 8.00 | Overcast | FEW019 OVC050 | 40.5 | 39.9 | 98% | 30.11 | 0.0 | 0.03 | ||||||
| 19 | 00:15 | Vrbl 3 | 6.00 | Light Rain Fog/Mist | OVC050 | 40.1 | 39.7 | 99% | 30.11 | 0.0 | 0.02 | ||||||
| 18 | 23:55 | Calm | 3.00 | Light Rain Fog/Mist | OVC050 | 40.1 | 39.7 | 99% | 30.13 | 0.0 | 0.07 | ||||||
| 18 | 23:35 | Calm | 6.00 | Light Rain Fog/Mist | OVC050 | 39.9 | 39.9 | 100% | 30.13 | 0.0 | 0.05 | ||||||
| 18 | 23:15 | Calm | 3.00 | Light Rain Fog/Mist | OVC048 | 39.7 | 39.6 | 99% | 30.15 | 0.0 | 0.04 | ||||||
| 18 | 22:55 | Calm | 2.50 | Light Rain Fog/Mist | FEW038 OVC047 | 39.7 | 39.6 | 99% | 30.15 | 0.0 | 0.1 | ||||||
| 18 | 22:35 | Calm | 1.75 | Light Rain Fog/Mist | FEW037 OVC047 | 39.7 | 39.2 | 98% | 30.16 | 0.0 | 0.07 | ||||||
| 18 | 22:15 | Calm | 5.00 | Light Rain Fog/Mist | BKN035 OVC047 | 39.9 | 39.4 | 98% | 30.16 | 0.0 | 0.02 | ||||||
| 18 | 21:55 | S 5 | 3.00 | Light Rain Fog/Mist | OVC036 | 40.1 | 39 | 96% | 37 | 30.16 | 0.0 | 0.01 | 0.03 | ||||
| 18 | 21:35 | Calm | 7.00 | Light Rain | OVC039 | 40.3 | 38.7 | 94% | 30.16 | 0.0 | 0.01 | ||||||
| 18 | 21:15 | Calm | 8.00 | Light Rain | OVC043 | 40.3 | 38.3 | 93% | 30.16 | 0.0 | |||||||
| 18 | 20:55 | Calm | 8.00 | Light Rain | OVC044 | 40.5 | 38.3 | 92% | 30.16 | 0.0 | |||||||
| 18 | 20:45 | Calm | 9.00 | Light Rain | OVC044 | 41 | 39.2 | 93% | 30.17 | 0.0 | |||||||
| 18 | 20:35 | Calm | 10.00 | Overcast | OVC043 | 40.3 | 38.5 | 93% | 30.16 | 0.0 | |||||||
| 18 | 20:15 | Calm | 9.00 | Overcast | OVC041 | 40.5 | 38.3 | 92% | 30.17 | 0.0 | |||||||
| 18 | 19:55 | S 3 | 9.00 | Overcast | OVC044 | 40.5 | 37.2 | 88% | 30.16 | 0.0 | 0.02 | ||||||
| 18 | 19:45 | Calm | 5.00 | Fog/Mist | OVC044 | 41 | 39.2 | 93% | 30.16 | 0.0 | |||||||
| 18 | 19:35 | S 6 | 6.00 | Light Rain Fog/Mist | FEW030 OVC045 | 40.5 | 37.2 | 88% | 37 | 30.16 | 0.0 | 0.01 | |||||
| 18 | 19:15 | SW 9 | 7.00 | Light Rain | OVC045 | 41.2 | 36.5 | 83% | 36 | 30.17 | 0.0 | ||||||
| 18 | 18:55 | S 7 | 7.00 | Light Rain | OVC047 | 42.1 | 35.1 | 48 | 42.1 | 76% | 38 | 30.16 | 0.0 | 0.02 | 0.02 | ||
| 18 | 18:45 | Calm | 9.00 | Overcast | OVC050 | 42.8 | 35.6 | 76% | 30.16 | 0.0 | |||||||
| 18 | 17:45 | Calm | 9.00 | Overcast | OVC050 | 46.4 | 30.2 | 53% | 30.17 | 0.0 | |||||||
| 18 | 16:45 | Calm | 9.00 | Overcast | OVC060 | 48.2 | 26.6 | 43% | 30.16 | 0.0 | |||||||
| 18 | 15:45 | Calm | 9.00 | Overcast | OVC065 | 48.2 | 28.4 | 46% | 30.16 | 0.0 | |||||||
| 18 | 14:45 | Calm | 9.00 | Overcast | OVC070 | 48.2 | 26.6 | 43% | 30.18 | 0.0 | |||||||
| 18 | 13:45 | Calm | 9.00 | Overcast | OVC075 | 46.4 | 24.8 | 43% | 30.19 | 0.0 | |||||||
| 18 | 12:55 | S 5 | 10.00 | Overcast | OVC080 | 46.4 | 24.8 | 46.8 | 24.6 | 43% | 45 | 30.2 | 0.0 | ||||
| 18 | 12:47 | Calm | 10.00 | Overcast | OVC080 | 46.4 | 24.8 | 43% | 30.21 | 0.0 | |||||||
| 18 | 12:40 | SW 6 | 10.00 | Overcast | OVC085 | 46.2 | 24.8 | 43% | 44 | 30.21 | 0.0 | ||||||
| 18 | 11:47 | Calm | 10.00 | Overcast | OVC130 | 46.4 | 24.8 | 43% | 30.23 | 0.0 | |||||||
| 18 | 10:47 | Calm | 10.00 | Overcast | BKN110 OVC140 | 42.8 | 24.8 | 49% | 30.26 | 0.0 | |||||||
| 18 | 09:45 | SW 5 | 10.00 | Overcast | OVC120 | 39.2 | 28.4 | 65% | 36 | 30.26 | 0.0 | ||||||
| 18 | 08:50 | Calm | 10.00 | Fair | CLR | 35.6 | 28.4 | 75% | 30.25 | 0.0 | |||||||
| 18 | 07:45 | SE 3 | 10.00 | Fair | CLR | 26.6 | 24.8 | 93% | 30.24 | 0.0 | |||||||
| 18 | 06:50 | S 3 | 10.00 | Fair | CLR | 26.6 | 26.6 | 100% | 30.22 | 0.0 | |||||||
| 18 | 06:20 | S 5 | 10.00 | Fair | CLR | 26.6 | 23 | 86% | 22 | 30.23 | 0.0 | ||||||
| 17 | 20:45 | Calm | 10.00 | Fair | CLR | 32 | 28.4 | 87% | 30.09 | 0.0 | |||||||
| 17 | 19:45 | Calm | 10.00 | Fair | CLR | 30.2 | 24.8 | 80% | 30.08 | 0.0 | |||||||
| 17 | 18:45 | Calm | 10.00 | Fair | CLR | 37.4 | 23 | 56% | 30.06 | 0.0 | |||||||
| 17 | 17:45 | N 5 | 10.00 | Fair | CLR | 41 | 23 | 49% | 38 | 30.04 | 0.0 | ||||||
| 17 | 16:45 | NW 6 | 10.00 | Fair | CLR | 44.6 | 23 | 43% | 42 | 30.03 | 0.0 | ||||||
| 17 | 15:50 | NW 8 | 10.00 | Fair | CLR | 48.2 | 21.2 | 34% | 45 | 29.99 | 0.0 | ||||||
| 17 | 14:45 | W 17 G 24 | 10.00 | Fair | CLR | 48.2 | 21.2 | 34% | 42 | 29.95 | 0.0 | ||||||
| 17 | 13:52 | NW 9 G 20 | 10.00 | Fair | CLR | 50 | 23 | 35% | 47 | 29.95 | 0.0 | ||||||
| Date | Time (est) | 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) | |||||||||||||||