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.
02 09:53 S 13 G 29 10.00 Fair CLR 42.1 36 79% 36 30.09 1019.4
02 08:53 S 12 10.00 Fair CLR 37 35.1 93% 30 30.1 1019.8
02 07:53 S 10 10.00 Fair CLR 32 30.9 96% 24 30.11 1020.4
02 06:53 S 9 10.00 Fair CLR 28.9 28.9 100% 21 30.11 1020.4
02 05:53 S 7 10.00 Fair CLR 28.9 28 30.9 26.1 96% 23 30.12 1020.7
02 04:53 S 7 10.00 Fair CLR 28 27 96% 22 30.13 1021.0
02 03:53 S 6 10.00 Fair CLR 27 27 100% 21 30.12 1020.7
02 02:53 S 6 10.00 Fair CLR 28.9 28.9 100% 23 30.13 1020.8
02 01:53 S 5 1.25 Fog/Mist CLR 30 28.9 96% 26 30.14 1021.2
02 01:53 S 7 9.00 Fair CLR 28.9 28.9 100% 23 30.14 1021.3
02 00:53 S 5 10.00 Fair CLR 32 30.9 37.9 28.9 96% 28 30.15 1021.6
01 23:53 SW 5 10.00 Fair CLR 30.9 30.9 100% 27 30.17 1022.3
01 22:53 SW 3 10.00 Fair CLR 30.9 30.9 100% 30.17 1022.3
01 21:53 Calm 10.00 Fair CLR 33.1 32 96% 30.17 1022.3
01 20:53 W 6 10.00 Fair CLR 32 30.9 96% 27 30.17 1022.2
01 19:53 S 3 10.00 Fair CLR 35.1 32 89% 30.16 1022.0
01 18:53 E 7 10.00 Fair CLR 37 34 45 37 89% 32 30.14 1021.2
01 17:53 E 10 10.00 Fair CLR 41 35.1 79% 35 30.14 1021.1
01 16:53 N 10 10.00 Overcast FEW018 OVC041 43 36 76% 38 30.15 1021.5
01 15:53 NE 12 10.00 Overcast BKN042 OVC049 44.1 37 76% 39 30.13 1020.8
01 14:53 NE 8 10.00 Overcast FEW017 OVC033 44.1 39 83% 40 30.12 1020.2
01 13:53 N 10 10.00 Overcast FEW016 OVC034 44.1 37.9 79% 39 30.11 1019.9
01 12:53 N 13 10.00 Overcast FEW023 OVC039 44.1 39 44.1 34 83% 38 30.12 1020.3 0.01
01 11:53 N 14 10.00 Overcast BKN012 BKN016 OVC029 42.1 39.9 92% 35 30.12 1020.3
01 10:53 N 13 5.00 Light Rain Fog/Mist BKN009 OVC013 41 39 93% 34 30.11 1020.0 0.01
01 09:53 N 13 4.00 Fog/Mist BKN008 OVC015 39.9 39 97% 33 30.09 1019.4
01 08:53 N 8 9.00 Overcast OVC011 39 37 93% 34 30.07 1018.6
01 07:53 N 8 10.00 A Few Clouds FEW008 FEW038 34 34 100% 28 30.04 1017.8
01 06:53 N 7 10.00 Overcast BKN009 BKN014 OVC019 37.9 37 37.9 37 97% 33 30.02 1016.9 0.01
01 05:53 N 3 10.00 Overcast FEW006 OVC010 37.9 36 93% 30 1016.2
01 04:53 Calm 10.00 Overcast OVC007 37 36 96% 29.98 1015.4
01 03:53 NW 9 10.00 Light Rain SCT009 OVC017 37 35.1 93% 31 29.97 1015.3 0.01 0.01
01 02:53 NW 7 10.00 Light Rain BKN010 OVC042 37.9 36 93% 33 29.97 1015.2
01 01:53 NW 9 10.00 Overcast OVC019 37.9 36 93% 32 29.96 1015.0
01 00:53 NW 9 10.00 Overcast FEW010 OVC018 37.9 36 39 37 93% 32 29.96 1014.9
31 23:53 NW 9 10.00 Overcast BKN009 OVC013 37.9 36 93% 32 29.95 1014.5
31 22:53 NW 10 10.00 Overcast BKN013 OVC023 37.9 36 93% 32 29.94 1014.2
31 21:53 NW 10 10.00 Overcast FEW014 BKN034 OVC044 37.9 36 93% 32 29.93 1014.1
31 20:53 W 10 10.00 Overcast BKN028 OVC036 37.9 36 93% 32 29.92 1013.7
31 19:53 W 7 10.00 Overcast FEW060 OVC100 37.9 36 93% 33 29.92 1013.7
31 18:53 W 6 10.00 Overcast FEW026 BKN033 OVC045 37.9 36 44.1 37.9 93% 34 29.91 1013.3 0.02 0.02
31 17:53 W 12 10.00 Overcast FEW029 BKN039 OVC050 41 34 76% 35 29.9 1012.9
31 16:53 W 10 10.00 Overcast OVC065 42.1 34 73% 37 29.9 1012.8
31 15:53 W 9 10.00 Overcast FEW028 OVC065 42.1 35.1 76% 37 29.89 1012.6
31 14:53 NW 10 10.00 Overcast SCT025 BKN032 OVC050 43 34 71% 38 29.89 1012.5
31 13:53 W 12 10.00 Overcast FEW020 SCT028 OVC060 43 34 71% 37 29.9 1012.7
31 12:53 W 14 10.00 Overcast FEW021 BKN048 OVC060 43 34 43 32 71% 37 29.9 1013.0
31 11:53 W 12 10.00 Overcast OVC050 42.1 33.1 71% 36 29.9 1013.0
31 10:53 W 15 10.00 Overcast FEW014 OVC047 43 35.1 74% 36 29.91 1013.2
31 09:53 W 10 10.00 A Few Clouds FEW027 39.9 36 86% 34 29.91 1013.3
31 08:53 W 9 10.00 Fair CLR 37 35.1 93% 31 29.9 1012.9
31 07:53 W 8 10.00 Fair CLR 32 32 100% 25 29.89 1012.6
31 06:53 W 6 10.00 A Few Clouds FEW075 36 34 42.1 36 93% 32 29.88 1012.3
31 05:53 NW 8 10.00 Overcast OVC085 39 35.1 86% 34 29.88 1012.0
31 04:53 W 8 10.00 Overcast OVC080 39.9 36 86% 35 29.87 1011.7
31 03:53 SW 10 10.00 Overcast SCT050 OVC060 41 37.9 89% 35 29.88 1011.8
31 02:53 SW 12 10.00 Mostly Cloudy SCT049 SCT055 BKN090 39.9 37.9 93% 34 29.88 1012.1
31 01:53 W 10 10.00 Overcast OVC090 41 37 86% 35 29.89 1012.4
31 00:53 SW 6 10.00 A Few Clouds FEW095 37.9 35.1 43 36 89% 34 29.9 1012.6
30 23:53 SW 6 10.00 Fair CLR 39 36 89% 35 29.91 1013.1
30 22:53 W 8 10.00 Fair CLR 39 35.1 86% 34 29.92 1013.5
30 21:53 W 10 10.00 Overcast OVC050 41 37 86% 35 29.93 1014.0
30 20:53 W 8 10.00 Overcast OVC055 42.1 36 79% 38 29.93 1014.0
30 19:53 W 9 10.00 Overcast OVC070 42.1 35.1 76% 37 29.94 1014.1
30 18:53 W 9 10.00 Overcast OVC060 43 37 46 43 80% 38 29.93 1014.0
30 17:53 W 7 10.00 Overcast OVC050 44.1 37 76% 41 29.93 1013.8
30 16:53 NW 9 10.00 Overcast OVC055 45 39 80% 41 29.93 1013.9
30 15:53 NW 9 10.00 Overcast BKN090 OVC100 45 39 80% 41 29.94 1014.1
30 14:53 NW 12 10.00 Mostly Cloudy SCT015 SCT020 BKN030 45 39 80% 40 29.95 1014.3
30 13:53 NW 9 10.00 Mostly Cloudy BKN012 46 41 83% 42 29.96 1014.9
30 12:53 W 10 10.00 Overcast BKN009 OVC013 45 42.1 45 36 90% 40 29.98 1015.5
30 11:53 W 12 10.00 Overcast OVC004 43 42.1 97% 37 30.01 1016.6
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)