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.
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
04 02:53 N 13 0.40 Freezing Fog VV001 -3.9 -3.9 100% -8 76.63 1022.2
04 01:53 Calm 0.80 Freezing Fog VV001 -3.3 -3.3 100% 76.63 1022.5
04 00:53 Calm 0.40 Freezing Fog VV001 -2.8 -2.8 100% 76.68 1023.0
03 23:53 Calm 0.40 Freezing Fog VV001 -2.2 -2.2 5 -3.3 100% 76.71 1023.4
03 22:53 W 7 0.40 Freezing Fog VV001 -2.2 -2.2 100% -5 76.71 1023.4
03 21:53 Calm 0.40 Freezing Fog VV001 -0.6 -1.7 92% 76.66 1022.7
03 20:53 Calm 0.40 Freezing Fog VV002 -1.7 -1.7 100% 76.61 1022.2
03 19:53 Calm 0.40 Freezing Fog CLR -0.6 -0.6 100% 76.58 1021.6
03 18:53 SE 6 9.66 Fog/Mist CLR 1.7 1.7 100% 76.5 1020.8
03 17:53 SE 7 16.09 Fair CLR 5 3.3 7.2 4.4 89% 4 76.48 1020.1
03 16:53 SE 6 16.09 Fair CLR 6.7 3.9 83% 76.48 1020.1
03 15:53 E 9 16.09 Overcast OVC013 7.2 3.9 80% 6 76.45 1019.9
03 14:53 E 7 16.09 Mostly Cloudy BKN012 6.7 3.9 83% 6 76.4 1019.2
03 13:53 E 13 16.09 Overcast OVC010 6.1 3.9 86% 4 76.38 1018.9
03 12:53 NE 13 16.09 Overcast OVC010 5.6 3.3 85% 3 76.4 1019.3
03 11:53 E 9 14.48 Overcast BKN008 OVC095 4.4 2.8 4.4 0.6 89% 2 76.4 1019.3
03 10:53 SE 15 16.09 Overcast OVC013 3.3 1.7 89% 0 76.4 1019.2
03 09:53 SE 13 16.09 Overcast OVC012 2.8 0.6 86% -0 76.4 1019.4
03 08:53 SE 11 16.09 Overcast OVC010 1.7 0 89% -1 76.38 1018.9
03 07:53 E 9 16.09 Overcast OVC010 1.1 -0.6 89% -1 76.38 1019.0
03 06:53 E 7 14.48 Overcast OVC011 0.6 -0.6 92% -1 76.35 1018.8
03 05:53 E 13 16.09 Overcast OVC013 0.6 -0.6 1.1 0 92% -3 76.33 1018.3 0.05
03 04:53 NE 9 16.09 Overcast OVC016 0.6 -1.1 89% -2 76.33 1018.5
03 03:53 SE 13 16.09 Partly Cloudy SCT010 0.6 -1.1 89% -3 76.3 1017.8
03 02:53 SE 9 16.09 Mostly Cloudy BKN015 0.6 -1.1 89% -2 76.33 1018.4 0.05
03 01:53 SE 6 16.09 Light Rain OVC015 0.6 -1.1 89% 76.43 1019.5 0.03
03 00:53 S 20 16.09 Light Rain SCT070 OVC085 0.6 -1.1 89% -4 76.4 1019.4 0.03
02 23:53 S 19 14.48 Light Rain SCT014 OVC055 0 -1.1 0.6 0 92% -5 76.45 1020.1 0.13 0.13
02 22:53 SE 17 16.09 Light Rain BKN012 BKN019 OVC060 0.6 -1.7 85% -4 76.5 1020.8
02 21:53 SE 13 16.09 Overcast OVC013 0.6 -2.2 82% -3 76.56 1021.6
02 20:53 SE 15 16.09 Overcast OVC012 0.6 -2.2 82% -3 76.56 1021.7
02 19:53 SE 15 16.09 Overcast OVC012 0.6 -2.2 82% -3 76.61 1022.2
02 18:53 SE 17 16.09 Overcast OVC014 0 -2.2 85% -4 76.61 1022.6
02 17:53 SE 17 16.09 Overcast OVC016 0 -2.2 1.7 0 85% -4 76.61 1022.5
02 16:53 SE 20 16.09 Overcast BKN013 OVC034 0.6 -2.2 82% -4 76.63 1022.6
02 15:53 SE 19 16.09 Overcast BKN014 OVC030 1.1 -2.2 79% -3 76.63 1022.9
02 14:53 SE 17 16.09 Overcast OVC028 1.1 -2.2 79% -3 76.66 1023.2
02 13:53 SE 24 16.09 Overcast BKN013 OVC034 1.1 -2.2 79% -4 76.71 1023.7
02 12:53 S 22 16.09 Overcast BKN016 OVC022 0.6 -2.8 78% -4 76.78 1024.8
02 11:53 S 26 16.09 Overcast OVC018 0.6 -3.3 0.6 -6.1 75% -5 76.84 1025.4
02 10:53 S 22 16.09 Overcast OVC016 -0.6 -3.9 79% -6 76.86 1025.7
02 09:53 S 22 16.09 Overcast OVC014 -2.2 -5 81% -8 76.89 1026.4
02 08:53 S 19 16.09 Overcast OVC009 -3.3 -5.6 84% -9 76.94 1026.9
02 07:53 SE 17 16.09 Overcast OVC017 -4.4 -6.7 84% -10 76.94 1027.0
02 06:53 SE 17 16.09 Mostly Cloudy BKN024 -5.6 -8.3 82% -11 76.91 1026.9
02 05:53 SE 13 16.09 Fair CLR -6.7 -8.9 -4.4 -7.8 85% -12 76.94 1027.3
02 04:53 SE 11 16.09 Fair CLR -6.7 -8.9 85% -11 76.94 1027.2
02 03:53 SE 6 16.09 Fair CLR -7.8 -9.4 88% 76.94 1027.2
02 02:53 SE 9 16.09 A Few Clouds FEW080 -5.6 -7.8 85% -9 76.94 1027.1
02 01:53 SE 11 16.09 Overcast OVC080 -4.4 -8.3 75% -8 77.01 1027.9
02 00:53 SE 6 16.09 Overcast OVC080 -4.4 -9.4 68% 77.04 1028.4
01 23:53 E 13 16.09 Overcast OVC080 -4.4 -10 -3.3 -6.1 65% -9 77.09 1029.1
01 22:53 SE 9 16.09 Mostly Cloudy BKN085 -5.6 -10.6 68% -9 77.14 1029.7
01 21:53 SE 17 16.09 A Few Clouds FEW080 -5.6 -11.1 66% -11 77.14 1029.9
01 20:53 E 17 16.09 Fair CLR -5.6 -11.1 66% -11 77.17 1030.4
01 19:53 E 13 16.09 Fair CLR -5 -9.4 72% -10 77.19 1030.6
01 18:53 E 11 16.09 Fair CLR -3.9 -10 63% -8 77.17 1030.4
01 17:53 SE 15 16.09 Fair CLR -3.3 -11.1 -1.1 -3.9 55% -8 77.14 1030.0
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)