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.
07 02:53 NW 28 11.27 Overcast OVC004 0 -0.6 96% -6 75.46 1006.1
07 01:53 NW 26 G 41 16.09 Overcast OVC004 0 0 100% -6 75.49 1006.5
07 00:53 NW 24 G 41 16.09 Overcast OVC006 0.6 -0.6 92% -5 75.46 1006.2
06 23:53 NW 33 G 41 16.09 Mostly Cloudy and Breezy BKN005 1.1 0.6 14.4 1.1 97% -5 75.44 1005.6 0.28 0.56
06 22:53 NW 37 G 48 8.05 Light Rain Fog/Mist and Breezy OVC006 1.7 0.6 93% -4 75.44 1006.0
06 21:53 NW 30 G 48 3.22 Fog/Mist OVC002 4.4 3.9 97% -0 75.36 1004.9
06 20:53 N 13 4.02 Light Rain Fog/Mist OVC006 8.9 8.3 96% 7 75.34 1004.3 0.28 0.28
06 19:53 N 15 16.09 Overcast FEW003 OVC007 10 9.4 96% 8 75.39 1004.8
06 18:53 NW 13 2.82 Fog/Mist SCT002 BKN025 OVC034 12.2 12.2 100% 75.41 1005.2
06 17:53 SE 15 11.27 Thunderstorm in Vicinity BKN030 14.4 13.9 15 12.2 97% 75.36 1004.3
06 16:53 S 17 16.09 Mostly Cloudy SCT025 BKN040 14.4 13.9 97% 75.39 1004.8
06 15:53 S 19 16.09 Overcast SCT008 BKN030 OVC039 14.4 13.3 93% 75.41 1005.1
06 14:53 S 24 16.09 Overcast OVC005 13.9 12.8 93% 75.41 1005.2
06 13:53 S 28 16.09 Overcast OVC005 12.8 11.7 93% 75.36 1004.6
06 12:53 SE 31 16.09 Mostly Cloudy SCT007 BKN018 BKN027 13.3 11.7 90% 75.41 1005.1
06 11:53 SE 35 G 52 16.09 Fair and Breezy CLR 13.3 12.2 13.3 7.2 93% 75.41 1005.2 1.17
06 10:53 SE 41 G 63 16.09 Partly Cloudy and Breezy SCT002 10 9.4 96% 6 75.41 1005.4 0.1
06 09:53 SE 24 16.09 Light Rain OVC075 8.3 8.3 100% 5 75.57 1007.4 0.36
06 08:53 SE 7 8.05 Rain Fog/Mist FEW022 BKN027 OVC070 8.3 8.3 100% 7 75.64 1008.4 0.48 0.71
06 07:53 S 13 6.44 Thunderstorm in Vicinity Light Rain Fog/Mist OVC003 7.8 7.2 96% 6 75.62 1008.1 0.2
06 06:53 SE 24 14.48 Overcast OVC002 7.8 7.2 96% 5 75.51 1006.8 0.03
06 05:53 SE 26 11.27 Light Rain OVC003 7.8 7.8 9.4 5.6 100% 4 75.57 1007.6 0.1 1.24
06 04:53 SE 31 G 50 8.05 Light Rain Fog/Mist FEW003 OVC085 8.3 8.3 100% 5 75.57 1007.2 0.43
06 03:53 S 22 4.83 Rain Fog/Mist OVC004 7.2 7.2 100% 4 75.64 1008.3 0.46
06 02:53 SE 28 4.83 Thunderstorm in Vicinity Rain Fog/Mist FEW010 SCT045 OVC070 6.7 6.1 96% 3 75.69 1008.9 0.25 0.25
06 01:53 SE 28 G 41 11.27 Mostly Cloudy BKN015 BKN120 7.2 6.1 93% 3 75.69 1009.1
06 00:53 SE 24 11.27 A Few Clouds FEW018 6.7 5.6 93% 3 75.79 1010.6
05 23:53 SE 13 9.66 Fog/Mist SCT021 6.1 5 7.8 6.1 93% 4 75.92 1012.4
05 22:53 SE 15 9.66 Fog/Mist OVC021 7.2 5.6 90% 5 76 1013.4
05 21:53 SE 19 9.66 Fog/Mist OVC021 7.2 5.6 90% 4 76 1013.4
05 20:53 E 13 8.05 Fog/Mist OVC016 7.2 6.1 93% 5 75.97 1013.4
05 19:53 SE 11 11.27 Overcast OVC012 7.2 6.1 93% 5 75.97 1013.3
05 18:53 SE 9 8.05 Fog/Mist OVC009 7.2 6.1 93% 6 75.95 1013.0
05 17:53 SE 11 8.05 Fog/Mist OVC008 7.2 6.1 10.6 7.2 93% 5 75.95 1013.0
05 16:53 S 19 12.87 Overcast OVC009 7.8 6.1 89% 5 76 1013.4
05 15:53 SE 15 16.09 Overcast OVC011 8.9 6.7 86% 7 76 1013.4
05 14:53 SE 19 16.09 Partly Cloudy FEW013 SCT037 10 6.1 77% 8 75.95 1012.7
05 13:53 SE 17 16.09 Overcast BKN010 OVC038 8.9 6.1 83% 7 76 1013.4
05 12:53 SE 20 16.09 Overcast OVC009 8.3 5.6 83% 5 76.05 1014.2
05 11:53 SE 11 9.66 Fog/Mist BKN005 OVC042 7.2 5 7.2 -0.6 86% 5 76.12 1015.0
05 10:53 S 7 2.41 Fog/Mist OVC002 4.4 4.4 100% 3 76.17 1015.9
05 09:53 Calm 0.80 Fog OVC002 3.3 3.3 100% 76.15 1015.8
05 08:53 W 6 2.41 Fog/Mist OVC007 2.8 2.2 96% 76.17 1016.0
05 07:53 Calm 1.61 Fog/Mist BKN003 OVC007 1.7 1.7 100% 76.15 1015.5
05 06:53 Calm 0.40 Fog BKN004 BKN015 OVC020 1.1 1.1 100% 76.15 1015.7
05 05:53 Calm 0.40 Freezing Fog SCT003 BKN017 BKN033 -0.6 -0.6 3.3 -1.1 100% 76.15 1015.6
05 04:53 Calm 1.61 Fog/Mist BKN013 OVC055 1.1 1.1 100% 76.1 1014.9
05 03:53 Calm 2.41 Fog/Mist SCT013 OVC055 1.7 1.7 100% 76.1 1014.9
05 02:53 Calm 6.44 Fog/Mist OVC014 2.8 2.2 96% 76.12 1015.2
05 01:53 Calm 6.44 Fog/Mist OVC015 2.8 2.2 96% 76.15 1015.7
05 00:53 E 6 6.44 Fog/Mist OVC015 2.8 2.2 96% 76.15 1015.5
04 23:53 N 7 6.44 Fog/Mist OVC015 3.3 2.2 5 3.3 93% 2 76.12 1015.4
04 22:53 Calm 6.44 Fog/Mist OVC016 3.3 2.8 97% 76.17 1015.9
04 21:53 Calm 9.66 Fog/Mist OVC017 3.9 2.8 93% 76.2 1016.4
04 20:53 E 6 11.27 Overcast OVC018 3.9 2.8 93% 76.2 1016.5
04 19:53 Calm 12.87 Overcast OVC019 4.4 3.3 93% 76.2 1016.7
04 18:53 SE 7 11.27 Overcast OVC021 5 3.3 89% 4 76.2 1016.7
04 17:53 SE 9 14.48 Fair CLR 5 3.9 8.3 4.4 93% 3 76.2 1016.5
04 16:53 E 11 16.09 A Few Clouds FEW060 7.2 5 86% 5 76.2 1016.5
04 15:53 SE 13 16.09 Overcast SCT026 OVC060 7.8 5 83% 6 76.23 1016.8
04 14:53 SE 11 16.09 Overcast OVC025 7.8 5 83% 6 76.28 1017.6
04 13:53 SE 13 16.09 Overcast OVC024 7.2 4.4 83% 5 76.35 1018.5
04 12:53 SE 7 16.09 Overcast FEW017 OVC024 7.2 3.3 77% 6 76.4 1019.3
04 11:53 E 6 11.27 Mostly Cloudy SCT010 BKN027 4.4 2.8 4.4 -4.4 89% 76.45 1019.9
04 10:53 NE 9 8.05 Fog/Mist BKN021 OVC028 3.3 2.8 97% 1 76.5 1020.7
04 09:53 Calm 4.83 Fog/Mist OVC022 1.7 1.7 100% 76.58 1021.6
04 08:53 Calm 4.83 Fog/Mist OVC020 -0.6 -0.6 100% 76.58 1021.9
04 07:53 Calm 4.83 Fog/Mist SCT011 BKN022 -2.8 -2.8 100% 76.63 1022.5
04 06:53 Calm 0.40 Freezing Fog BKN004 OVC012 -3.9 -4.4 96% 76.63 1022.5
04 05:53 Calm 0.40 Freezing Fog VV001 -3.9 -3.9 -2.2 -4.4 100% 76.58 1021.7
04 04:53 Calm 0.80 Freezing Fog VV002 -3.9 -4.4 96% 76.58 1021.5
04 03:53 Calm 2.82 Fog/Mist SCT001 -3.9 -3.9 100% 76.56 1021.5
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)