Weather observations for the past three days for
Mason City Municipal Airport
Imperial (Metric)
Date Time (cst) 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.
20 06:53 S 5 6.00 Fog/Mist OVC029 41 39.9 96% 38 29.99 1016.1
20 05:53 S 7 6.00 Fog/Mist BKN005 OVC031 41 39.9 42.1 41 96% 37 30.01 1016.5
20 04:53 S 7 7.00 Overcast OVC006 42.1 39.9 92% 38 30.02 1016.7
20 03:53 S 8 7.00 Overcast OVC005 42.1 39.9 92% 38 30.02 1016.8
20 02:53 SW 8 7.00 Overcast OVC006 42.1 39.9 92% 38 30.03 1017.2
20 01:53 S 12 8.00 Overcast OVC006 42.1 39.9 92% 36 30.04 1017.6
20 00:53 S 10 10.00 Overcast OVC009 42.1 39.9 92% 37 30.05 1018.0
19 23:53 S 9 10.00 Overcast OVC008 42.1 39.9 42.1 41 92% 37 30.07 1018.5
19 22:53 S 9 8.00 Overcast OVC009 42.1 41 96% 37 30.08 1019.0
19 21:53 S 9 4.00 Fog/Mist OVC004 41 41 100% 36 30.07 1018.7
19 20:53 S 12 2.50 Fog/Mist OVC002 41 41 100% 35 30.07 1018.7
19 19:53 S 12 1.25 Fog/Mist OVC002 41 41 100% 35 30.08 1019.0
19 18:53 S 13 6.00 Fog/Mist OVC004 41 39.9 96% 34 30.1 1019.5
19 17:53 S 10 9.00 Overcast OVC004 41 39.9 41 39.9 96% 35 30.11 1019.9
19 16:53 S 9 9.00 Overcast OVC004 41 39.9 96% 36 30.11 1019.9
19 15:53 S 9 8.00 Overcast OVC005 41 39.9 96% 36 30.11 1019.9
19 14:53 S 9 5.00 Fog/Mist OVC005 41 39.9 96% 36 30.1 1019.8
19 13:53 S 9 2.50 Fog/Mist OVC004 41 39.9 96% 36 30.13 1020.7
19 12:53 SE 8 4.00 Fog/Mist OVC005 39.9 39 97% 35 30.14 1021.3
19 11:53 S 8 7.00 Overcast OVC005 39.9 37.9 39.9 37.9 93% 35 30.18 1022.4
19 10:53 S 9 5.00 Fog/Mist OVC005 39 37.9 96% 33 30.18 1022.7
19 09:53 S 7 3.00 Fog/Mist OVC005 37.9 37.9 100% 33 30.18 1022.6
19 08:53 SE 8 5.00 Fog/Mist OVC008 37.9 36 93% 33 30.18 1022.6
19 07:53 SE 9 5.00 Fog/Mist OVC004 37.9 37 97% 32 30.17 1022.0
19 06:53 SE 9 7.00 Overcast OVC006 37.9 36 93% 32 30.17 1022.1
19 05:53 SE 8 7.00 Overcast BKN007 OVC025 37.9 36 37.9 37.9 93% 33 30.16 1021.7
19 04:53 E 7 9.00 Overcast OVC006 37.9 36 93% 33 30.16 1021.7
19 03:53 E 3 10.00 Overcast OVC008 37.9 36 93% 30.15 1021.3
19 02:53 E 6 7.00 Overcast OVC004 37.9 37 97% 34 30.15 1021.6
19 01:53 SE 6 4.00 Fog/Mist OVC003 37.9 37 97% 34 30.15 1021.4
19 00:53 E 3 8.00 Overcast OVC005 37.9 37 97% 30.14 1021.1
18 23:53 E 7 10.00 Overcast OVC006 37.9 37 39 37.9 97% 33 30.14 1021.0
18 22:53 E 9 6.00 Fog/Mist OVC003 37.9 37 97% 32 30.12 1020.5
18 21:53 E 7 1.00 Fog/Mist VV002 37.9 37.9 100% 33 30.13 1020.9
18 20:53 NE 5 1.50 Fog/Mist OVC002 37.9 37.9 100% 35 30.13 1020.9
18 19:53 NE 6 2.00 Fog/Mist OVC002 37.9 37.9 100% 34 30.11 1020.0
18 18:53 NE 9 2.50 Fog/Mist OVC002 37.9 37.9 100% 32 30.08 1019.2
18 17:53 NE 7 5.00 Fog/Mist OVC004 37.9 37 37.9 37.9 97% 33 30.06 1018.4
18 16:53 E 8 5.00 Fog/Mist OVC004 37.9 37 97% 33 30.04 1017.8
18 15:53 NE 9 5.00 Fog/Mist OVC005 37.9 37 97% 32 30.02 1016.9
18 14:53 NE 9 6.00 Fog/Mist OVC004 37.9 37 97% 32 30 1016.4
18 13:53 NE 12 4.00 Fog/Mist OVC004 37.9 37 97% 31 29.98 1015.7
18 12:53 NE 9 4.00 Fog/Mist OVC004 37.9 37 97% 32 29.97 1015.5
18 11:53 NE 10 4.00 Fog/Mist OVC004 37.9 36 37.9 37 93% 32 29.97 1015.3 0.09
18 10:53 NE 13 4.00 Fog/Mist OVC005 37.9 36 93% 31 29.96 1015.1
18 09:53 NE 15 5.00 Fog/Mist OVC004 37.9 36 93% 30 29.95 1014.6 0.02
18 08:53 NE 14 3.00 Light Rain Fog/Mist OVC004 37 36 96% 29 29.94 1014.6 0.06 0.07
18 07:53 NE 12 4.00 Light Rain Fog/Mist OVC004 37 36 96% 30 29.93 1013.8 0.01
18 06:53 NE 9 10.00 Overcast OVC005 37.9 37 97% 32 29.91 1013.0
18 05:53 E 7 10.00 Overcast OVC004 37.9 37 37.9 37 97% 33 29.87 1011.8 0.05
18 04:53 E 12 10.00 Overcast OVC005 37.9 36 93% 31 29.85 1011.1
18 03:53 SE 13 10.00 Overcast OVC006 37.9 36 93% 31 29.85 1010.9 0.02
18 02:53 E 16 5.00 Rain Fog/Mist BKN008 OVC045 37.9 36 93% 30 29.86 1011.2 0.03 0.03
18 01:53 SE 8 10.00 Overcast SCT010 OVC049 37.9 36 93% 33 29.9 1012.5
18 00:53 E 14 10.00 Overcast FEW010 OVC050 37.9 35.1 89% 30 29.87 1011.8
17 23:53 E 15 10.00 Light Rain OVC048 37 35.1 45 37 93% 29 29.89 1012.5 0.02 0.54
17 22:53 E 18 7.00 Light Rain OVC049 37 34 89% 28 29.9 1012.9 0.04
17 21:53 SE 13 9.00 Light Rain BKN047 OVC060 37 33.1 86% 30 29.94 1014.1 0.18
17 20:53 SE 18 6.00 Rain Fog/Mist BKN060 OVC070 37 33.1 86% 28 29.92 1013.7 0.18 0.3
17 19:53 E 13 4.00 Rain BKN050 OVC070 37.9 33.1 83% 31 29.92 1013.8 0.12
17 18:53 E 15 G 26 10.00 Light Rain OVC075 43 24.1 47% 36 29.91 1013.3
17 17:53 E 23 G 33 10.00 Overcast and Breezy OVC100 45 21.9 52 45 40% 37 29.89 1012.5
17 16:53 E 21 G 28 10.00 Overcast and Breezy FEW060 BKN090 OVC110 46.9 21.9 37% 40 29.89 1012.2
17 15:53 E 17 G 25 10.00 Light Rain FEW050 SCT070 OVC095 48 23 37% 42 29.91 1012.9
17 14:53 E 17 G 25 6.00 Fair with Haze CLR 50 19 29% 45 29.92 1013.4
17 13:53 E 18 10.00 Fair CLR 50 19 29% 44 29.94 1014.0
17 12:53 SE 16 G 24 10.00 A Few Clouds FEW110 46.9 19 33% 41 29.97 1015.1
17 11:53 SE 16 G 24 10.00 A Few Clouds FEW120 46 21 46.9 37.9 37% 40 29.99 1015.9
17 10:53 SE 15 10.00 A Few Clouds FEW120 45 19.9 37% 39 30.03 1017.2
17 09:53 SE 15 10.00 Fair CLR 42.1 19.9 41% 35 30.04 1017.9
17 08:53 SE 10 10.00 Fair CLR 39 21.9 50% 33 30.04 1017.6
17 07:53 E 9 10.00 Mostly Cloudy BKN120 37.9 21 51% 32 30.04 1017.6
Date Time (cst) 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)