Weather observations for the past three days for
Mason City Municipal Airport
Metric (Imperial)
Date Time (cdt) 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.
28 14:53 NW 30 G 39 16.09 Fair CLR 12.2 0 43% 76.23 1016.1
28 13:53 NW 26 16.09 Fair CLR 12.2 1.1 47% 76.23 1016.3
28 12:53 NW 22 16.09 Fair CLR 10.6 0.6 11.1 4.4 50% 76.25 1016.6
28 11:53 NW 26 G 39 16.09 Fair CLR 10.6 0 48% 76.25 1016.5
28 10:53 NW 30 G 41 16.09 Fair CLR 9.4 1.7 59% 6 76.23 1016.2
28 09:53 NW 26 16.09 Fair CLR 8.3 1.7 63% 5 76.23 1016.2
28 08:53 NW 24 16.09 Fair CLR 6.1 1.1 71% 2 76.17 1015.5
28 07:53 NW 26 16.09 Fair CLR 5 1.7 79% 1 76.15 1015.1
28 06:53 NW 26 16.09 Fair CLR 4.4 1.7 6.7 3.9 83% 0 76.05 1013.9
28 05:53 NW 28 16.09 Fair CLR 4.4 2.2 86% -0 75.97 1012.7
28 04:53 NW 26 G 43 16.09 Fair CLR 5 3.3 89% 1 75.9 1011.7
28 03:53 NW 30 16.09 A Few Clouds FEW017 5.6 3.3 85% 1 75.84 1010.8
28 02:53 NW 37 G 50 16.09 Overcast and Breezy OVC017 6.7 3.3 79% 2 75.82 1010.4
28 01:53 NW 37 G 54 16.09 Overcast and Breezy OVC014 6.7 3.9 83% 2 75.79 1010.2
28 00:53 NW 31 G 52 16.09 Overcast OVC014 7.2 5 10 6.7 86% 3 75.72 1009.1
27 23:53 NW 37 G 50 16.09 Overcast and Breezy BKN012 OVC018 7.2 5.6 90% 3 75.62 1007.7
27 22:53 NW 39 G 57 16.09 Overcast and Breezy OVC014 7.8 5.6 86% 3 75.54 1006.9
27 21:53 NW 35 G 54 16.09 Overcast and Breezy OVC012 7.8 6.1 89% 4 75.46 1006.0
27 20:53 NW 37 G 59 16.09 Overcast and Breezy OVC014 8.3 6.1 86% 4 75.36 1004.5
27 19:53 W 41 G 52 16.09 Overcast and Breezy OVC011 8.9 6.7 86% 5 75.26 1003.2
27 18:53 W 39 G 56 16.09 Overcast and Breezy OVC012 10 7.8 19.4 10 86% 6 75.21 1002.2 0.25
27 17:53 W 33 G 54 16.09 Overcast and Breezy OVC010 11.1 8.9 86% 75.13 1001.2
27 16:53 W 31 G 48 16.09 Overcast OVC007 13.3 11.7 90% 74.98 999.0
27 15:53 W 41 G 56 16.09 Thunderstorm in Vicinity and Breezy SCT012 BKN020 BKN031 17.8 16.1 90% 74.85 997.3 0.08 0.25
27 14:53 S 9 9.66 Rain Fog/Mist SCT023 BKN042 OVC070 17.2 15 87% 74.8 996.6 0.13
27 13:53 S 13 16.09 Light Rain FEW023 SCT080 OVC095 17.2 15 87% 74.85 997.0 0.05
27 12:53 S 19 16.09 Overcast SCT013 BKN022 OVC030 16.7 15 17.2 12.8 90% 74.9 997.7 0.15
27 11:53 SE 22 16.09 Overcast OVC005 15.6 14.4 93% 74.93 998.0
27 10:53 SE 22 8.05 Fog/Mist OVC005 14.4 13.3 93% 74.9 998.1
27 09:53 SE 19 11.27 Overcast OVC004 13.9 13.3 96% 74.93 998.1 0.15
27 08:53 SE 28 G 41 12.87 Light Rain OVC005 13.3 12.2 93% 74.98 998.9
27 07:53 SE 30 G 43 12.87 Light Rain OVC010 12.8 11.7 93% 75.11 1000.7 0.15
27 06:53 SE 20 11.27 Light Rain BKN015 OVC070 12.8 11.7 15.6 12.8 93% 75.21 1002.1 0.58 0.74
27 05:53 SE 15 6.44 Rain Fog/Mist SCT017 BKN021 OVC049 13.3 11.1 87% 75.26 1002.7 0.15
27 04:53 SE 26 G 39 16.09 Overcast BKN043 OVC120 14.4 10 75% 75.29 1002.8
27 03:53 SE 26 16.09 Overcast OVC075 15 10 72% 75.34 1003.3
27 02:53 SE 28 G 48 16.09 Overcast OVC090 15 9.4 69% 75.34 1003.7
27 01:53 SE 33 G 46 16.09 Overcast and Breezy SCT045 BKN070 OVC100 15 9.4 69% 75.44 1004.8
27 00:53 SE 37 G 54 16.09 Overcast and Breezy FEW055 FEW070 OVC100 15.6 8.9 19.4 15.6 65% 75.51 1005.7
26 23:53 SE 33 G 54 16.09 Overcast and Breezy OVC090 16.1 8.3 60% 75.51 1006.1
26 22:53 SE 33 G 52 16.09 Overcast and Breezy BKN090 OVC110 16.7 7.8 56% 75.57 1006.8
26 21:53 E 31 G 56 16.09 Overcast FEW080 OVC100 17.2 7.8 54% 75.62 1007.5
26 20:53 E 30 G 50 16.09 Overcast BKN090 OVC110 18.3 8.9 54% 75.64 1007.9
26 19:53 E 28 G 43 16.09 Fair CLR 18.9 8.3 50% 75.67 1008.1
26 18:53 E 24 16.09 Fair CLR 19.4 7.2 21.1 18.9 45% 75.69 1008.4
26 17:53 E 24 16.09 Partly Cloudy SCT060 20 6.7 42% 75.77 1009.4
26 16:53 SE 26 G 41 16.09 A Few Clouds FEW110 20.6 6.7 41% 75.77 1009.5
26 15:53 E 22 G 39 16.09 Mostly Cloudy BKN110 21.1 7.2 41% 75.82 1010.3
26 14:53 E 22 G 35 16.09 A Few Clouds FEW110 20 7.8 45% 75.9 1011.2
26 13:53 SE 22 16.09 Mostly Cloudy BKN110 20 8.3 47% 75.95 1012.0
26 12:53 E 24 G 33 16.09 Partly Cloudy FEW080 SCT110 18.9 8.3 18.9 10 50% 76 1012.7
26 11:53 E 15 16.09 A Few Clouds FEW120 17.2 7.8 54% 76.07 1013.6
26 10:53 E 17 16.09 Overcast BKN085 OVC110 14.4 7.2 62% 76.12 1014.3
26 09:53 SE 15 16.09 Fair CLR 13.9 6.7 62% 76.12 1014.4
26 08:53 SE 11 16.09 A Few Clouds FEW070 11.7 5.6 66% 76.17 1015.1
26 07:53 E 11 16.09 Fair CLR 11.1 5 66% 76.17 1015.0
26 06:53 SE 6 16.09 Mostly Cloudy BKN110 10 5 11.1 9.4 71% 76.15 1014.7
26 05:53 SE 13 16.09 Overcast OVC110 10.6 5 69% 76.12 1014.2
26 04:53 SE 11 16.09 Mostly Cloudy BKN110 11.1 5.6 69% 76.1 1014.0
26 03:53 NE 7 16.09 Overcast OVC110 10 7.2 83% 9 76.1 1014.1
26 02:53 NW 7 16.09 A Few Clouds FEW080 9.4 7.2 86% 9 76.1 1013.9
26 01:53 N 7 16.09 Overcast BKN085 OVC100 10 7.2 83% 9 76.1 1014.0
26 00:53 N 11 16.09 Overcast SCT065 SCT080 OVC100 11.1 6.7 18.9 11.1 75% 76.07 1013.7
25 23:53 Vrbl 11 16.09 Mostly Cloudy SCT060 BKN110 12.2 6.7 69% 76.05 1013.4
25 22:53 E 7 16.09 Mostly Cloudy BKN065 14.4 6.7 60% 76.05 1013.2
25 21:53 E 9 16.09 Fair CLR 15 5.6 54% 76.05 1013.4
25 20:53 E 11 16.09 Mostly Cloudy BKN070 16.1 5 48% 76.02 1013.0
25 19:53 E 17 14.48 Partly Cloudy SCT070 17.8 3.9 40% 75.97 1012.6
25 18:53 E 13 16.09 Fair CLR 18.9 3.3 20.6 18.3 36% 75.97 1012.4
25 17:53 E 24 G 35 16.09 Fair CLR 19.4 2.2 32% 75.95 1012.3
25 16:53 E 24 16.09 Fair CLR 20 2.2 31% 75.95 1012.1
25 15:53 SE 19 G 35 16.09 Fair CLR 20.6 1.1 27% 75.95 1012.2
Date Time (cdt) 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)