Weather observations for the past three days for
Mason City Municipal Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 01 | 00:53 | S 20 | 16.09 | Partly Cloudy | SCT110 | -10.6 | -15.6 | 67% | -18 | 76.73 | 1025.0 | ||||||
| 31 | 23:53 | S 17 | 16.09 | Fair | CLR | -12.8 | -16.1 | -10 | -14.4 | 77% | -20 | 76.84 | 1026.6 | ||||
| 31 | 22:53 | S 15 | 16.09 | Fair | CLR | -14.4 | -16.7 | 83% | -22 | 76.94 | 1028.1 | ||||||
| 31 | 21:53 | S 15 | 16.09 | Fair | CLR | -14.4 | -16.1 | 87% | -22 | 77.01 | 1029.0 | ||||||
| 31 | 20:53 | S 11 | 16.09 | Fair | CLR | -12.8 | -15.6 | 80% | -18 | 77.04 | 1029.7 | ||||||
| 31 | 19:53 | S 11 | 16.09 | Fair | CLR | -12.2 | -15 | 80% | -18 | 77.09 | 1030.5 | ||||||
| 31 | 18:53 | S 7 | 16.09 | Fair | CLR | -11.1 | -14.4 | 77% | -15 | 77.14 | 1030.9 | ||||||
| 31 | 17:53 | S 9 | 16.09 | Fair | CLR | -10 | -13.3 | -6.7 | -11.1 | 77% | -14 | 77.19 | 1031.4 | ||||
| 31 | 16:53 | SW 11 | 16.09 | Fair | CLR | -7.8 | -13.3 | 65% | -12 | 77.19 | 1031.5 | ||||||
| 31 | 15:53 | S 6 | 16.09 | Fair | CLR | -7.2 | -13.3 | 62% | 77.24 | 1032.1 | |||||||
| 31 | 14:53 | S 7 | 16.09 | Fair | CLR | -7.8 | -13.9 | 62% | -11 | 77.29 | 1032.7 | ||||||
| 31 | 13:53 | W 9 | 16.09 | Fair | CLR | -8.9 | -15.6 | 59% | -13 | 77.34 | 1033.5 | ||||||
| 31 | 12:53 | Calm | 16.09 | Fair | CLR | -10 | -17.2 | 56% | 77.39 | 1034.2 | |||||||
| 31 | 11:53 | W 7 | 16.09 | Fair | CLR | -11.1 | -17.8 | -11.1 | -20 | 58% | -15 | 77.5 | 1035.5 | ||||
| 31 | 10:53 | W 9 | 16.09 | Fair | CLR | -13.3 | -18.3 | 66% | -18 | 77.57 | 1036.6 | ||||||
| 31 | 09:53 | W 17 | 16.09 | Fair | CLR | -15 | -20 | 66% | -23 | 77.6 | 1037.3 | ||||||
| 31 | 08:53 | W 15 | 16.09 | Fair | CLR | -17.2 | -21.1 | 72% | -25 | 77.6 | 1037.2 | ||||||
| 31 | 07:53 | W 9 | 16.09 | Fair | CLR | -19.4 | -22.2 | 79% | -26 | 77.6 | 1037.3 | ||||||
| 31 | 06:53 | NW 9 | 16.09 | Fair | CLR | -19.4 | -22.2 | 79% | -26 | 77.62 | 1037.7 | ||||||
| 31 | 05:53 | NW 13 | 16.09 | Fair | CLR | -18.3 | -21.7 | -17.2 | -18.3 | 75% | -26 | 77.62 | 1037.6 | ||||
| 31 | 04:53 | NW 17 | 16.09 | Fair | CLR | -17.8 | -21.7 | 72% | -26 | 77.67 | 1038.0 | ||||||
| 31 | 03:53 | NW 19 | 16.09 | Fair | CLR | -17.8 | -21.7 | 72% | -27 | 77.67 | 1038.1 | ||||||
| 31 | 02:53 | NW 17 | 16.09 | Fair | CLR | -17.8 | -21.7 | 72% | -26 | 77.7 | 1038.5 | ||||||
| 31 | 01:53 | NW 17 | 16.09 | Fair | CLR | -17.2 | -21.1 | 72% | -25 | 77.7 | 1038.4 | ||||||
| 31 | 00:53 | NW 19 | 16.09 | Fair | CLR | -17.2 | -21.1 | 72% | -26 | 77.72 | 1038.8 | ||||||
| 30 | 23:53 | NW 15 | 16.09 | Fair | CLR | -17.2 | -21.1 | -14.4 | -17.2 | 72% | -25 | 77.75 | 1039.2 | ||||
| 30 | 22:53 | NW 17 | 16.09 | Fair | CLR | -16.7 | -21.1 | 69% | -25 | 77.75 | 1039.3 | ||||||
| 30 | 21:53 | N 20 | 16.09 | Fair | CLR | -16.1 | -21.1 | 66% | -25 | 77.75 | 1039.4 | ||||||
| 30 | 20:53 | N 20 | 16.09 | Fair | CLR | -16.1 | -20.6 | 69% | -25 | 77.75 | 1039.1 | ||||||
| 30 | 19:53 | N 22 | 16.09 | Fair | CLR | -15.6 | -20 | 69% | -25 | 77.72 | 1038.9 | ||||||
| 30 | 18:53 | N 19 | 16.09 | Fair | CLR | -15 | -19.4 | 69% | -23 | 77.72 | 1038.8 | ||||||
| 30 | 17:53 | N 22 | 16.09 | Fair | CLR | -14.4 | -19.4 | -11.7 | -14.4 | 66% | -23 | 77.7 | 1038.3 | ||||
| 30 | 16:53 | N 26 | 16.09 | A Few Clouds | FEW028 | -12.8 | -18.3 | 64% | -22 | 77.67 | 1038.0 | ||||||
| 30 | 15:53 | N 30 | 16.09 | Mostly Cloudy | BKN030 | -12.2 | -18.3 | 61% | -22 | 77.65 | 1037.6 | ||||||
| 30 | 14:53 | N 33 | 16.09 | Overcast and Breezy | SCT026 OVC035 | -11.7 | -17.8 | 61% | -22 | 77.62 | 1037.4 | ||||||
| 30 | 13:53 | N 33 G 43 | 16.09 | Overcast and Breezy | BKN027 OVC038 | -12.2 | -17.8 | 63% | -22 | 77.55 | 1036.7 | ||||||
| 30 | 12:53 | N 30 | 16.09 | Mostly Cloudy | SCT029 BKN035 | -12.2 | -18.3 | 61% | -22 | 77.57 | 1036.7 | ||||||
| 30 | 11:53 | N 30 | 16.09 | A Few Clouds | FEW021 | -12.8 | -17.8 | -12.8 | -16.1 | 66% | -22 | 77.6 | 1037.0 | ||||
| 30 | 10:53 | N 28 | 16.09 | A Few Clouds | FEW019 | -13.9 | -18.3 | 70% | -24 | 77.57 | 1037.0 | ||||||
| 30 | 09:53 | N 31 | 16.09 | A Few Clouds | FEW012 | -15.6 | -18.3 | 80% | -26 | 77.52 | 1036.5 | ||||||
| 30 | 08:53 | N 30 | 16.09 | Overcast | OVC044 | -16.1 | -19.4 | 76% | -27 | 77.47 | 1035.7 | ||||||
| 30 | 07:53 | N 26 | 16.09 | Overcast | OVC034 | -16.1 | -19.4 | 76% | -26 | 77.39 | 1034.7 | ||||||
| 30 | 06:53 | N 19 | 16.09 | Overcast | OVC036 | -15.6 | -19.4 | 73% | -24 | 77.32 | 1033.5 | ||||||
| 30 | 05:53 | N 26 | 16.09 | Overcast | OVC036 | -16.1 | -20 | -15 | -18.9 | 72% | -26 | 77.27 | 1032.8 | ||||
| 30 | 04:53 | N 24 | 16.09 | Overcast | FEW019 OVC040 | -15 | -18.3 | 76% | -24 | 77.24 | 1032.0 | ||||||
| 30 | 03:53 | N 17 | 16.09 | Overcast | OVC030 | -15 | -18.3 | 76% | -23 | 77.19 | 1031.4 | ||||||
| 30 | 02:53 | N 15 | 16.09 | Overcast | BKN022 OVC035 | -16.7 | -19.4 | 80% | -24 | 77.17 | 1031.2 | ||||||
| 30 | 01:53 | NW 13 | 16.09 | Fair | CLR | -18.9 | -21.1 | 83% | -26 | 77.14 | 1031.0 | ||||||
| 30 | 00:53 | NW 15 | 16.09 | Fair | CLR | -18.3 | -20.6 | 82% | -26 | 77.11 | 1030.7 | ||||||
| 29 | 23:53 | NW 15 | 16.09 | Partly Cloudy | SCT017 | -17.2 | -19.4 | -15 | -19.4 | 83% | -25 | 77.09 | 1030.4 | ||||
| 29 | 22:53 | NW 7 | 16.09 | Fair | CLR | -18.3 | -20.6 | 82% | -23 | 77.09 | 1030.6 | ||||||
| 29 | 21:53 | NW 7 | 16.09 | Fair | CLR | -18.9 | -20.6 | 87% | -24 | 77.06 | 1030.4 | ||||||
| 29 | 20:53 | NW 7 | 16.09 | Fair | CLR | -17.2 | -20 | 79% | -22 | 77.06 | 1030.4 | ||||||
| 29 | 19:53 | N 7 | 16.09 | Fair | CLR | -17.8 | -20.6 | 79% | -23 | 77.06 | 1030.3 | ||||||
| 29 | 18:53 | NW 9 | 16.09 | Fair | CLR | -15.6 | -18.3 | 80% | -21 | 77.04 | 1029.9 | ||||||
| 29 | 17:53 | N 9 | 16.09 | Fair | CLR | -15 | -17.8 | -11.7 | -15 | 79% | -20 | 76.99 | 1029.4 | ||||
| 29 | 16:53 | NW 9 | 16.09 | Fair | CLR | -12.2 | -17.2 | 67% | -17 | 76.96 | 1028.8 | ||||||
| 29 | 15:53 | N 11 | 16.09 | Fair | CLR | -11.7 | -17.2 | 64% | -17 | 76.96 | 1028.6 | ||||||
| 29 | 14:53 | NW 9 | 16.09 | Fair | CLR | -11.7 | -17.2 | 64% | -16 | 76.96 | 1028.4 | ||||||
| 29 | 13:53 | NW 7 | 16.09 | Fair | CLR | -12.8 | -17.8 | 66% | -17 | 76.96 | 1028.8 | ||||||
| 29 | 12:53 | N 13 | 16.09 | Fair | CLR | -13.3 | -18.3 | 66% | -20 | 77.01 | 1029.3 | ||||||
| 29 | 11:53 | N 9 | 16.09 | Fair | CLR | -13.9 | -19.4 | -13.9 | -22.2 | 63% | -19 | 77.06 | 1029.8 | ||||
| 29 | 10:53 | N 7 | 16.09 | Fair | CLR | -15 | -19.4 | 69% | -20 | 77.11 | 1030.5 | ||||||
| 29 | 09:53 | Calm | 16.09 | Fair | CLR | -17.8 | -20.6 | 79% | 77.09 | 1030.6 | |||||||
| 29 | 08:53 | NW 7 | 16.09 | Fair | CLR | -20 | -22.2 | 83% | -25 | 77.06 | 1030.3 | ||||||
| 29 | 07:53 | W 9 | 16.09 | Fair | CLR | -21.7 | -23.9 | 82% | -28 | 77.04 | 1030.1 | ||||||
| 29 | 06:53 | NW 9 | 16.09 | Fair | CLR | -21.1 | -22.8 | 86% | -28 | 76.99 | 1029.2 | ||||||
| 29 | 05:53 | N 11 | 16.09 | Fair | CLR | -21.1 | -23.3 | -16.1 | -21.1 | 83% | -28 | 76.96 | 1029.0 | ||||
| 29 | 04:53 | NW 13 | 16.09 | Fair | CLR | -21.1 | -22.8 | 86% | -29 | 76.99 | 1028.8 | ||||||
| 29 | 03:53 | NW 9 | 16.09 | Fair | CLR | -20 | -22.2 | 83% | -26 | 76.96 | 1028.6 | ||||||
| 29 | 02:53 | NW 11 | 16.09 | Fair | CLR | -18.9 | -21.1 | 83% | -26 | 76.94 | 1028.3 | ||||||
| 29 | 01:53 | N 13 | 16.09 | Fair | CLR | -18.3 | -20.6 | 82% | -26 | 76.91 | 1027.7 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||