Weather observations for the past three days for
Mason City Municipal Airport
Metric (Imperial)
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.
29 13:53 NW 31 12.87 Overcast OVC009 -13.3 -15.6 83% -23 76.99 1028.6
29 12:53 NW 41 G 50 9.66 Unknown Precip Fog/Mist and Breezy OVC009 -13.3 -15.6 83% -25 76.96 1028.3
29 11:53 NW 37 G 56 3.22 Blowing Snow Fog/Mist and Breezy OVC011 -14.4 -16.1 -13.9 -16.1 87% -26 76.96 1028.6
29 10:53 NW 41 G 52 8.05 Unknown Precip Fog/Mist and Breezy OVC011 -15.6 -17.2 88% -28 76.99 1028.6
29 09:53 NW 43 G 57 1.61 Blowing Snow Fog/Mist and Windy VV012 -16.1 -17.8 87% -28 76.91 1027.8
29 08:53 NW 44 G 59 1.21 Blowing Snow Fog/Mist and Windy OVC015 -16.1 -17.2 91% -29 76.81 1026.2
29 07:53 NW 50 G 67 0.80 Light Snow Freezing Fog and Windy VV011 -16.1 -17.2 91% -29 76.71 1025.1
29 06:53 NW 52 G 76 1.21 Unknown Precip Fog/Mist and Windy VV011 -15 -16.1 91% -28 76.58 1023.3
29 05:53 NW 52 G 72 0.80 Unknown Precip Freezing Fog and Windy VV010 -13.9 -15 -13.3 -13.9 91% -27 76.48 1021.7
29 04:53 NW 56 G 72 0.80 Light Snow Freezing Fog and Windy VV010 -13.9 -14.4 96% -27 76.38 1020.3
29 03:53 NW 61 G 81 0.40 Light Snow Freezing Fog and Windy VV009 -13.9 -14.4 96% -27 76.3 1019.5
29 02:53 NW 56 G 76 0.40 Light Snow Freezing Fog and Windy VV010 -13.9 -14.4 96% -27 76.2 1018.1
29 01:53 NW 46 G 78 0.40 Light Snow Freezing Fog and Windy VV009 -13.9 -14.4 96% -26 76.12 1016.9
29 00:53 NW 57 G 83 0.40 Snow Freezing Fog and Windy VV006 -13.9 -15 91% -27 76.05 1015.8
28 23:53 NW 46 G 69 0.40 Snow Freezing Fog and Windy VV006 -13.9 -14.4 -12.2 -13.9 96% -26 76 1015.1 0.05 0.13
28 22:53 NW 52 G 78 0.40 Snow Freezing Fog and Windy VV004 -13.9 -15 91% -27 76 1014.9 0.03
28 21:53 NW 59 G 83 0.40 Snow Freezing Fog and Windy VV004 -13.9 -14.4 96% -27 75.97 1014.3 0.05
28 20:53 NW 46 G 69 0.80 Light Snow Freezing Fog and Windy VV009 -12.8 -13.3 96% -25 75.92 1013.6
28 19:53 NW 50 G 70 0.80 Light Snow Freezing Fog and Windy VV008 -12.8 -13.3 96% -25 75.9 1013.2
28 18:53 NW 57 G 76 0.80 Freezing Fog Blowing Snow and Windy VV007 -12.2 -12.8 95% -25 75.9 1013.3
28 17:53 NW 61 G 91 0.40 Snow Freezing Fog and Windy VV007 -12.2 -12.2 -7.2 -12.2 100% -25 75.9 1013.1 0.03 0.15
28 16:53 NW 57 G 83 0.40 Freezing Fog and Windy VV006 -11.1 -11.7 95% -23 75.82 1012.1 0.03
28 15:53 NW 56 G 91 0.24 Snow Freezing Fog and Windy VV007 -10.6 -11.1 96% -22 75.72 1010.6 0.03
28 14:53 NW 48 G 72 0.40 Snow Freezing Fog and Windy VV006 -9.4 -9.4 100% -20 75.64 1009.4 0.03 0.08
28 13:53 NW 41 G 72 0.40 Freezing Fog Blowing Snow and Breezy VV007 -8.9 -8.9 100% -19 75.57 1008.6 0.03
28 12:53 NW 57 G 85 0.24 Snow Freezing Fog and Windy VV006 -8.3 -8.3 100% -19 75.57 1008.3 0.03
28 11:53 NW 46 G 72 0.24 Freezing Fog and Windy VV004 -7.2 -7.2 1.7 -7.2 100% -17 75.46 1007.0 0.03 0.48
28 10:53 NW 48 G 69 0.24 Heavy Snow Freezing Fog and Windy VV005 -5.6 -5.6 100% -15 75.51 1007.6 0.1
28 09:53 NW 28 0.80 Light Snow Fog VV005 0 0 100% -6 75.49 1006.9 0.15
28 08:53 N 31 12.87 Light Snow BKN004 BKN013 OVC025 0.6 0.6 100% -5 75.36 1005.3 0.18 0.2
28 07:53 NW 24 6.44 Light Rain Fog/Mist OVC002 1.7 1.1 96% -3 75.39 1005.4 0.03
28 06:53 NW 15 4.83 Unknown Precip Fog/Mist OVC003 1.7 1.7 100% -2 75.36 1005.1
28 05:53 N 13 2.41 Fog/Mist OVC004 1.7 1.7 2.8 1.7 100% -2 75.34 1005.0
28 04:53 N 6 1.21 Fog/Mist VV003 1.7 1.7 100% 75.34 1004.8
28 03:53 Calm 0.80 Fog VV003 2.2 2.2 100% 75.31 1004.5
28 02:53 N 11 0.80 Fog VV003 1.7 1.7 100% -1 75.34 1004.8
28 01:53 NE 7 0.80 Fog VV002 2.2 2.2 100% 0 75.31 1004.5
28 00:53 E 9 0.80 Fog VV003 2.8 2.8 100% 1 75.34 1004.8
27 23:53 E 7 0.80 Fog VV002 2.2 2.2 2.8 1.7 100% 0 75.39 1005.6
27 22:53 E 6 0.80 Fog VV002 2.8 2.8 100% 75.44 1006.3
27 21:53 SE 9 0.80 Fog VV002 2.8 2.8 100% 1 75.41 1005.7
27 20:53 SE 13 1.21 Fog/Mist VV002 2.8 2.8 100% -0 75.41 1006.0
27 19:53 SE 11 1.21 Fog/Mist VV003 2.2 2.2 100% -1 75.46 1006.6
27 18:53 E 9 0.40 Fog VV002 1.7 1.7 100% -1 75.46 1006.6
27 17:53 SE 11 0.40 Fog VV002 2.2 2.2 2.8 2.2 100% -1 75.41 1006.0
27 16:53 SE 13 0.40 Fog VV002 2.2 2.2 100% -1 75.41 1006.0
27 15:53 SE 22 0.40 Fog VV002 2.2 2.2 100% -2 75.39 1005.6
27 14:53 SE 28 0.40 Fog VV002 2.8 2.8 100% -2 75.44 1006.3
27 13:53 SE 22 0.80 Fog VV002 2.8 2.8 100% -2 75.46 1006.6
27 12:53 S 24 0.40 Fog VV002 2.8 2.8 100% -2 75.54 1007.6
27 11:53 S 26 0.40 Fog VV002 2.2 2.2 2.2 0.6 100% -3 75.59 1008.3
27 10:53 S 22 0.40 Fog VV002 1.7 1.7 100% -3 75.67 1009.6
27 09:53 SE 31 0.40 Fog VV002 1.1 1.1 100% -5 75.69 1009.7
27 08:53 SE 22 G 43 0.40 Fog VV002 0.6 0.6 100% -4 75.72 1010.1
27 07:53 SE 28 0.80 Fog VV002 0.6 0.6 100% -5 75.69 1009.9
27 06:53 SE 26 0.80 Fog VV002 0.6 0.6 100% -5 75.67 1009.6
27 05:53 SE 20 0.80 Fog VV002 0.6 0.6 0.6 -0.6 100% -4 75.72 1010.2
27 04:53 SE 26 0.80 Fog VV002 0.6 0.6 100% -5 75.72 1010.2
27 03:53 SE 24 0.40 Fog VV002 0 0 100% -5 75.79 1011.2
27 02:53 SE 19 0.40 Fog VV002 0 0 100% -5 75.87 1012.3
27 01:53 S 20 0.40 Freezing Fog VV002 -0.6 -0.6 100% -6 75.84 1011.8
27 00:53 SE 22 0.80 Freezing Fog VV002 -0.6 -0.6 100% -6 75.82 1011.7
26 23:53 S 17 0.80 Freezing Fog VV002 -0.6 -0.6 0 -0.6 100% -5 75.87 1012.2
26 22:53 SE 17 0.80 Freezing Fog VV002 -0.6 -0.6 100% -5 75.84 1012.0
26 21:53 SE 11 0.80 Freezing Fog VV002 -0.6 -0.6 100% -4 75.84 1011.8
26 20:53 S 7 2.01 Fog/Mist OVC002 -0.6 -0.6 100% -3 75.9 1012.6
26 19:53 SW 13 1.21 Fog/Mist VV002 -0.6 -0.6 100% -4 75.95 1013.1
26 18:53 Calm 0.80 Freezing Fog VV002 -0.6 -0.6 100% 75.9 1012.3
26 17:53 SW 6 0.80 Fog VV002 0 0 1.1 0 100% 75.84 1011.9
26 16:53 NW 6 0.80 Fog VV002 0 0 100% 75.84 1011.8
26 15:53 W 9 0.80 Fog VV002 0.6 0.6 100% -2 75.87 1012.0
26 14:53 W 13 0.80 Fog VV002 0.6 0.6 100% -3 75.79 1011.2
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)