Weather observations for the past three days for
Mason City Municipal Airport
Imperial (Metric)
Date Time (cdt) 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.
28 15:53 Vrbl 3 10.00 Overcast BKN020 OVC029 69.1 62.1 78% 30.05 1016.9
28 14:53 SE 5 10.00 Overcast OVC018 69.1 62.1 78% 30.07 1017.3
28 13:53 S 3 10.00 Overcast OVC013 68 62.1 81% 30.09 1018.0
28 12:53 Vrbl 5 10.00 Overcast OVC012 66 61 66.9 61 84% 30.11 1018.8
28 11:53 SE 5 10.00 Overcast OVC009 66 62.1 87% 30.11 1018.8
28 10:53 S 7 10.00 Overcast OVC007 63 61 93% 30.12 1019.4
28 09:53 SE 6 10.00 Overcast OVC004 62.1 60.1 93% 30.13 1019.6
28 08:53 SE 6 7.00 Overcast OVC006 61 60.1 97% 30.13 1019.8
28 07:53 SE 5 5.00 Fog/Mist BKN002 BKN006 OVC014 61 60.1 97% 30.13 1019.7
28 06:53 E 5 3.00 Fog/Mist BKN002 OVC008 61 61 62.1 61 100% 30.13 1019.6
28 05:53 E 5 6.00 Fog/Mist OVC003 61 61 100% 30.12 1019.4
28 04:53 Calm 5.00 Fog/Mist OVC003 61 61 100% 30.12 1019.2
28 03:53 Calm 5.00 Fog/Mist OVC003 61 61 100% 30.12 1019.4
28 02:53 Calm 7.00 Overcast OVC002 61 61 100% 30.13 1019.6
28 01:53 NE 3 7.00 Overcast OVC003 62.1 61 96% 30.14 1019.9
28 00:53 N 3 0.75 Fog/Mist VV002 62.1 62.1 63 62.1 100% 30.14 1019.9
27 23:53 Calm 0.25 Fog VV002 62.1 62.1 100% 30.14 1020.1
27 22:53 E 3 1.25 Fog/Mist OVC003 62.1 62.1 100% 30.14 1019.8
27 21:53 NE 3 7.00 Overcast OVC004 63 62.1 97% 30.13 1019.8
27 20:53 Calm 8.00 Overcast OVC004 63 62.1 97% 30.12 1019.3
27 19:53 Calm 10.00 Overcast OVC004 63 62.1 97% 30.11 1019.2
27 18:53 Calm 10.00 Overcast OVC005 63 62.1 64 62.1 97% 30.1 1018.9
27 17:53 Calm 10.00 Overcast OVC005 63 62.1 97% 30.09 1018.5
27 16:53 SE 3 10.00 Overcast OVC005 64 61 90% 30.1 1018.5
27 15:53 Calm 10.00 Overcast OVC005 63 61 93% 30.11 1018.8
27 14:53 S 7 10.00 Overcast OVC005 62.1 61 96% 30.11 1018.9
27 13:53 S 5 10.00 Overcast OVC004 62.1 61 96% 30.12 1019.3
27 12:53 S 6 7.00 Overcast OVC003 62.1 61 62.1 57 96% 30.13 1019.7 0.16
27 11:53 SE 5 1.75 Fog/Mist OVC003 60.1 60.1 100% 30.13 1019.6
27 10:53 SE 7 2.50 Fog/Mist OVC003 59 57.9 96% 30.12 1019.3
27 09:53 SE 5 10.00 Overcast OVC004 59 57.9 96% 30.11 1019.0 0.01 0.16
27 08:53 SE 3 5.00 Light Rain Fog/Mist BKN004 OVC012 57.9 57 97% 30.1 1018.7 0.04
27 07:53 SE 3 4.00 Rain Fog/Mist BKN004 OVC010 57 57 100% 30.09 1018.4 0.11
27 06:53 SE 7 3.00 Rain Fog/Mist FEW004 BKN040 OVC070 57 55.9 57.9 57 96% 30.08 1017.9 0.08 0.08
27 05:53 SE 3 10.00 Overcast OVC008 57 55.9 96% 30.08 1017.9
27 04:53 SE 5 10.00 Overcast OVC008 57 55.9 96% 30.07 1017.6
27 03:53 S 3 10.00 Overcast BKN013 BKN020 OVC036 57.9 55.9 93% 30.06 1017.5
27 02:53 SE 5 10.00 Overcast OVC017 57.9 55 90% 30.07 1017.8
27 01:53 SE 6 10.00 Overcast BKN016 OVC025 57.9 55 90% 30.07 1017.8
27 00:53 SE 7 10.00 Overcast OVC018 57 55 61 57 93% 30.07 1017.6 0.05 0.19
26 23:53 SE 8 10.00 Light Rain BKN017 BKN034 OVC085 57 55 93% 30.07 1017.6 0.13
26 22:53 SE 8 9.00 Thunderstorm Light Rain OVC018 60.1 54 80% 30.06 1017.5 0.01
26 21:53 SE 8 10.00 Overcast OVC020 60.1 53.1 78% 30.06 1017.3
26 20:53 SE 8 G 20 10.00 Overcast OVC020 60.1 54 80% 30.05 1017.1
26 19:53 SE 8 10.00 Overcast OVC022 60.1 55 84% 30.05 1017.0
26 18:53 SE 9 10.00 Overcast OVC029 61 55.9 62.1 57.9 84% 30.05 1017.0 0.02
26 16:53 SE 13 G 22 10.00 Partly Cloudy FEW015 SCT065 SCT120 62.1 55.9 80% 30.05 1016.9
26 15:53 SE 14 G 22 10.00 Overcast BKN012 OVC055 60.1 57 90% 30.06 1017.2 0.02
26 14:53 SE 14 G 21 10.00 Overcast FEW010 BKN049 OVC070 59 55.9 90% 30.07 1017.9 0.02
26 13:53 SE 15 G 23 4.00 Light Rain Fog/Mist BKN012 OVC023 57.9 55.9 93% 30.1 1018.7
26 12:53 SE 12 G 22 10.00 Overcast FEW011 OVC030 60.1 57 60.1 57 90% 30.11 1018.9 0.06
26 11:53 SE 10 10.00 Light Rain OVC036 57.9 55.9 93% 30.12 1019.4 0.03
26 10:53 SE 9 7.00 Light Rain OVC042 57 55 93% 30.13 1019.7 0.03
26 09:53 SE 9 10.00 Light Rain FEW024 OVC045 57 55 93% 30.13 1019.8
26 08:53 SE 10 G 21 10.00 Overcast FEW045 OVC060 57 55 93% 30.12 1019.4
26 07:53 SE 10 10.00 Overcast OVC080 57 55 93% 30.12 1019.5
26 06:53 SE 9 G 22 8.00 Light Rain FEW035 BKN045 OVC110 57 55 61 57 93% 30.14 1019.9 0.06 0.19
26 05:53 SE 9 3.00 Rain Fog/Mist FEW021 BKN043 OVC060 57 55 93% 30.14 1020.0 0.06
26 04:53 SE 10 10.00 Overcast OVC041 57.9 55.9 93% 30.13 1019.8 0.07
26 03:53 SE 8 8.00 Light Rain OVC050 59 57 93% 30.14 1019.9
26 02:53 SE 10 10.00 Overcast OVC050 61 57.9 90% 30.15 1020.1
26 01:53 SE 8 10.00 Overcast BKN008 OVC050 61 59 93% 30.16 1020.6
26 00:53 SE 8 10.00 Partly Cloudy SCT045 61 57.9 64 61 90% 30.17 1020.9
25 23:53 SE 10 10.00 Overcast BKN045 OVC070 62.1 57.9 86% 30.18 1021.4
25 22:53 SE 9 10.00 Overcast OVC045 62.1 57.9 86% 30.19 1021.7
25 21:53 SE 8 10.00 Overcast OVC034 62.1 57.9 86% 30.2 1021.9
25 20:53 SE 6 10.00 Overcast SCT031 OVC041 62.1 57 84% 30.21 1022.2
25 19:53 SE 6 10.00 Overcast OVC041 63 57 81% 30.21 1022.3
25 18:53 SE 10 10.00 Overcast FEW047 OVC080 64 55.9 68 64 75% 30.21 1022.3
25 17:53 SE 12 10.00 Mostly Cloudy FEW022 SCT050 BKN085 66.9 57 71% 30.2 1022.1
25 16:53 SE 10 10.00 Overcast OVC050 66 55.9 70% 30.21 1022.4
Date Time (cdt) 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)