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.
21 03:53 S 7 10.00 Fair CLR 66 64 93% 29.99 1014.2
21 02:53 SW 7 10.00 Mostly Cloudy SCT055 BKN075 BKN090 66 64.9 96% 29.99 1014.1
21 01:53 S 7 10.00 Mostly Cloudy BKN070 BKN085 66 64 93% 29.99 1014.4
21 00:53 S 7 10.00 Fair CLR 66 64 78.1 66 93% 30.01 1014.8
20 23:53 S 6 10.00 Fair CLR 66.9 64.9 93% 30.01 1015.2
20 22:53 S 6 10.00 Mostly Cloudy SCT043 BKN085 68 64.9 90% 30.02 1015.4
20 21:53 S 8 10.00 Partly Cloudy SCT085 68 64.9 90% 30.03 1015.8
20 20:53 S 8 10.00 Mostly Cloudy SCT043 BKN065 BKN090 71.1 64.9 81% 30.01 1015.1
20 19:53 E 6 10.00 Fair CLR 71.1 66 84% 30 1015.1
20 18:53 S 6 10.00 Fair CLR 78.1 64 82 77 62% 80 30.01 1015.4
20 17:53 S 13 10.00 A Few Clouds FEW110 79 63 58% 81 30.01 1015.5
20 16:53 S 13 10.00 Fair CLR 80.1 62.1 54% 81 30.01 1015.3
20 15:53 S 13 10.00 Fair CLR 79 63 58% 81 30.02 1015.5
20 14:53 S 14 10.00 Fair CLR 80.1 62.1 54% 81 30.04 1016.4
20 13:53 S 9 10.00 Fair CLR 80.1 62.1 54% 81 30.06 1017.0
20 12:53 S 7 10.00 Partly Cloudy SCT039 79 60.1 79 53.1 52% 80 30.08 1017.7
20 11:53 Vrbl 5 10.00 A Few Clouds FEW034 77 61 58% 79 30.09 1018.0
20 10:53 S 10 10.00 Fair CLR 75 62.1 64% 77 30.09 1018.2
20 09:53 S 7 10.00 Fair CLR 71.1 60.1 68% 30.08 1017.7
20 08:53 S 9 10.00 Fair CLR 66.9 59 76% 30.06 1017.2
20 07:53 SE 5 10.00 Fair CLR 61 57 87% 30.05 1016.8
20 06:53 Calm 0.50 Fog CLR 53.1 53.1 57.9 52 100% 30.05 1016.9
20 05:53 Calm 2.00 Fog/Mist CLR 52 52 100% 30.04 1016.3
20 04:53 Calm 10.00 Fair CLR 52 52 100% 30.03 1015.9
20 03:53 Calm 10.00 Fair CLR 54 53.1 97% 30.03 1015.9
20 02:53 Calm 10.00 Fair CLR 55 54 96% 30.02 1015.7
20 01:53 N 3 10.00 Fair CLR 55.9 55.9 100% 30.02 1015.8
20 00:53 N 3 10.00 Fair CLR 57 55.9 73.9 57 96% 30.02 1015.6
19 23:53 N 3 10.00 Fair CLR 57.9 57 97% 30.01 1015.4
19 22:53 Calm 10.00 Fair CLR 59 59 100% 30.01 1015.5
19 21:53 N 3 10.00 Fair CLR 62.1 59 90% 30.01 1015.2
19 20:53 N 3 10.00 Fair CLR 64 61 90% 29.99 1014.6
19 19:53 N 3 10.00 Fair CLR 69.1 61 76% 29.96 1013.8
19 18:53 NE 6 10.00 Fair CLR 73.9 62.1 79 73 67% 29.96 1013.5
19 17:53 N 5 10.00 Fair CLR 75 62.1 64% 77 29.96 1013.7
19 16:53 N 6 10.00 Fair CLR 78.1 57.9 50% 79 29.96 1013.6
19 15:53 NE 7 10.00 Fair CLR 78.1 59 52% 79 29.97 1013.8
19 14:53 NE 5 10.00 Fair CLR 77 57.9 52% 79 29.98 1014.1
19 13:53 NE 6 10.00 Fair CLR 75.9 57 52% 78 29.98 1014.1
19 12:53 NE 5 10.00 Fair CLR 73 61 73 60.1 66% 29.99 1014.5
19 11:53 N 6 10.00 Fair CLR 71.1 62.1 73% 30 1015.0
19 10:53 N 3 10.00 Fair CLR 72 61 68% 30 1014.7
19 09:53 NE 6 10.00 Fair CLR 70 61 73% 29.98 1014.3
19 08:53 Calm 10.00 Fair CLR 64.9 61 87% 29.98 1014.1
19 07:53 Calm 10.00 Fair CLR 62.1 59 90% 29.98 1014.3
19 06:53 N 3 10.00 Mostly Cloudy BKN080 60.1 57.9 66 57.9 93% 29.98 1014.2
19 05:53 Calm 10.00 Fair CLR 57.9 57 97% 29.97 1013.9
19 04:53 N 6 10.00 Partly Cloudy SCT060 SCT070 61 57.9 90% 29.97 1013.6
19 03:53 N 8 10.00 Partly Cloudy SCT055 63 60.1 90% 29.97 1013.5
19 02:53 NW 6 10.00 Mostly Cloudy SCT060 BKN080 64.9 61 87% 29.97 1013.6
19 01:53 N 6 10.00 Overcast OVC060 66 63 90% 29.98 1013.9
19 00:53 NW 5 10.00 Fair CLR 64.9 62.1 78.1 64.9 90% 29.96 1013.2
18 23:53 N 3 10.00 Fair CLR 66 64 93% 29.95 1012.9
18 22:53 Calm 10.00 Fair CLR 66.9 64.9 93% 29.95 1013.2
18 21:53 N 6 10.00 Fair CLR 70 66.9 90% 29.95 1013.1
18 20:53 N 5 10.00 Mostly Cloudy BKN040 72 69.1 91% 29.94 1012.5
18 19:53 N 3 10.00 Fair CLR 73 69.1 87% 29.92 1012.1
18 18:53 NW 7 10.00 Fair CLR 78.1 66 82.9 78.1 67% 80 29.92 1012.0
18 17:53 NW 8 10.00 Fair CLR 81 64.9 58% 83 29.92 1011.7
18 16:53 W 10 10.00 Fair CLR 82 66 58% 84 29.91 1011.5
18 15:53 W 12 G 21 10.00 Fair CLR 82.9 64.9 55% 85 29.91 1011.5
18 14:53 W 12 10.00 Fair CLR 81 64 57% 83 29.93 1012.0
18 13:53 W 10 10.00 Fair CLR 81 64.9 58% 83 29.94 1012.6
18 12:53 W 9 10.00 Mostly Cloudy BKN120 80.1 66 80.1 68 62% 82 29.95 1013.0
18 11:53 W 10 10.00 Partly Cloudy SCT120 77 66 69% 79 29.96 1013.6
18 10:53 W 8 10.00 Fair CLR 75 68 79% 76 29.96 1013.3
18 09:53 SW 12 10.00 Fair CLR 73 66.9 81% 29.96 1013.6
18 08:53 SW 9 10.00 Fair CLR 73.9 66.9 79% 29.96 1013.4
18 07:53 SW 12 10.00 Fair CLR 70 66 87% 29.94 1012.8
18 06:53 W 9 10.00 A Few Clouds FEW070 FEW085 69.1 64.9 70 63 87% 29.95 1012.9 0.08 0.08
18 05:53 SW 7 10.00 Partly Cloudy SCT065 69.1 64 84% 29.95 1012.9
18 04:53 SW 9 10.00 Fair CLR 69.1 63 81% 29.96 1013.3
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)