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.
16 11:53 NW 43 G 56 16.09 Overcast and Windy OVC013 -13.3 -17.2 73% -25 76.25 1018.7
16 10:53 NW 41 16.09 Mostly Cloudy and Breezy BKN014 -13.9 -17.2 76% -25 76.23 1018.3
16 09:53 NW 48 G 61 11.27 Mostly Cloudy and Windy BKN014 -14.4 -18.3 73% -27 76.23 1018.0
16 08:53 NW 48 G 59 3.22 Blowing Snow and Windy OVC013 -15.6 -18.9 76% -28 76.17 1017.3
16 07:53 NW 43 G 61 9.66 Blowing Snow and Windy OVC014 -15.6 -18.9 76% -28 76.1 1016.4
16 06:53 NW 43 G 65 4.02 Blowing Snow and Windy BKN012 -15.6 -18.9 -11.7 -15.6 76% -28 76.02 1015.3 0.1
16 05:53 NW 52 G 70 2.82 Blowing Snow and Windy OVC011 -15.6 -18.3 80% -29 76 1015.0
16 04:53 NW 61 G 76 1.61 Blowing Snow and Windy OVC010 -15 -17.8 79% -29 75.95 1014.2
16 03:53 NW 59 G 74 1.61 Blowing Snow Fog/Mist and Windy OVC010 -14.4 -16.7 83% -28 75.95 1014.0 0.03 0.1
16 02:53 NW 57 G 80 1.21 Blowing Snow Fog/Mist and Windy OVC009 -13.9 -15.6 87% -27 75.95 1014.0 0.03
16 01:53 NW 56 G 78 0.80 Light Snow Freezing Fog and Windy OVC009 -12.8 -15 84% -25 75.97 1014.4 0.05
16 00:53 NW 59 G 83 0.80 Light Snow Freezing Fog and Windy VV009 -11.7 -13.3 -2.8 -11.7 88% -24 75.95 1013.9 0.08 0.15
15 23:53 NW 59 G 85 0.80 Snow Freezing Fog and Windy VV009 -10 -11.7 88% -22 75.9 1013.4 0.08
15 22:53 NW 56 G 81 0.80 Freezing Fog and Windy OVC029 -8.3 -10 88% -19 75.87 1012.8
15 21:53 NW 65 G 85 0.80 Freezing Fog and Windy SCT015 OVC026 -6.7 -7.8 92% -18 75.79 1011.7
15 20:53 NW 52 G 85 0.80 Freezing Fog and Windy VV013 -4.4 -5.6 91% -14 75.74 1010.7
15 19:53 N 59 G 72 0.80 Freezing Fog and Windy BKN014 OVC020 -3.3 -3.9 96% -13 75.69 1010.2
15 18:53 N 59 G 81 0.40 Freezing Fog and Windy FEW012 BKN019 OVC025 -2.8 -3.9 -2.2 -2.8 92% -12 75.67 1009.7 0.03
15 17:53 N 61 G 87 0.40 Freezing Fog and Windy VV012 -2.8 -3.9 92% -12 75.62 1008.8 0.03
15 16:53 N 54 G 72 0.40 Snow Freezing Fog and Windy VV010 -2.2 -3.3 92% -11 75.57 1008.3 0.05
15 15:53 N 52 0.40 Snow Freezing Fog and Windy VV012 -2.2 -3.3 92% -11 75.44 1006.6
15 14:53 N 52 G 67 2.41 Unknown Precip Fog/Mist and Windy OVC017 -2.2 -4.4 85% -11 75.41 1006.2
15 13:53 N 50 G 70 1.61 Light Snow Fog/Mist and Windy OVC015 -2.2 -3.9 88% -11 75.36 1005.6
15 12:53 N 59 G 70 1.21 Unknown Precip Fog/Mist and Windy OVC015 -2.2 -3.9 -1.7 -2.8 88% -11 75.21 1003.4
15 11:53 N 48 G 67 1.61 Unknown Precip Fog/Mist and Windy OVC014 -2.8 -4.4 89% -11 75.18 1003.2
15 10:53 N 44 G 61 2.82 Unknown Precip Fog/Mist and Windy OVC011 -2.8 -3.9 92% -11 75.11 1002.0
15 09:53 N 43 G 56 2.01 Light Snow Fog/Mist and Windy SCT009 BKN019 OVC042 -2.8 -3.9 92% -11 75.01 1000.7 0.15
15 08:53 N 37 G 56 0.80 Snow Freezing Fog and Breezy OVC008 -2.2 -3.3 92% -10 75.11 1002.0 0.05
15 07:53 NE 37 G 56 0.80 Snow Freezing Fog and Breezy VV005 -2.8 -3.3 96% -10 75.03 1001.0 0.1
15 06:53 NE 37 G 52 4.02 Light Snow Fog/Mist and Breezy BKN009 OVC028 -2.2 -2.8 0.6 -2.2 96% -10 74.96 1000.1 0.05 0.79
15 05:53 NE 33 G 56 3.22 Thunderstorm in Vicinity Light Snow Fog/Mist and Breezy FEW006 BKN016 OVC039 -1.1 -1.7 96% -8 74.96 999.7 0.38
15 04:53 NE 31 G 54 8.05 Thunderstorm Unknown Precip Fog/Mist OVC010 -0.6 -1.7 92% -7 74.98 1000.4 0.15
15 03:53 NE 35 16.09 Overcast and Breezy OVC011 -0.6 -2.2 89% -7 75.06 1001.3 0.2
15 02:53 E 41 G 61 16.09 Unknown Precip and Breezy BKN013 BKN020 OVC048 -0.6 -2.2 89% -8 75.13 1002.2
15 01:53 E 31 G 56 4.02 Freezing Rain Fog/Mist OVC055 0 -1.7 88% -6 75.26 1004.0 0.2
15 00:53 E 30 G 48 16.09 Overcast BKN060 OVC100 0.6 -3.3 1.1 0.6 75% -5 75.41 1006.2
14 23:53 E 37 16.09 Mostly Cloudy and Breezy BKN110 0.6 -3.3 75% -6 75.49 1007.2
14 22:53 E 30 16.09 A Few Clouds FEW120 0.6 -3.3 75% -5 75.62 1008.8
14 21:53 E 26 16.09 Partly Cloudy SCT120 0.6 -3.3 75% -5 75.67 1009.4
14 20:53 E 31 16.09 A Few Clouds FEW120 0.6 -3.3 75% -5 75.72 1010.1
14 19:53 E 30 G 50 16.09 Partly Cloudy SCT120 0.6 -3.3 75% -5 75.72 1010.1
14 18:53 E 28 G 46 16.09 Fair CLR 1.1 -2.8 1.7 0 76% -4 75.77 1011.0
14 17:53 E 37 G 50 16.09 Overcast and Breezy OVC032 1.1 -2.8 76% -5 75.77 1010.8
14 16:53 E 37 G 54 16.09 Overcast and Breezy OVC042 1.7 -3.9 67% -4 75.84 1011.7
14 15:53 E 39 G 50 16.09 Overcast and Breezy OVC047 1.7 -3.9 67% -5 75.95 1013.1
14 14:53 E 35 G 46 16.09 Overcast and Breezy OVC050 1.1 -3.9 70% -5 76.05 1014.8
14 13:53 E 26 G 39 16.09 Overcast BKN055 OVC080 0.6 -3.3 75% -5 76.2 1016.7
14 12:53 E 24 16.09 Overcast SCT034 OVC080 0 -3.3 0.6 -1.7 79% -5 76.28 1017.8
14 11:53 SE 24 16.09 Overcast OVC032 0 -3.3 79% -5 76.35 1018.8
14 10:53 SE 26 16.09 Overcast OVC036 -0.6 -3.9 79% -6 76.4 1019.5
14 09:53 SE 20 16.09 Overcast FEW035 OVC080 -0.6 -5 72% -6 76.43 1019.8
14 08:53 E 20 16.09 Overcast BKN070 OVC090 -1.1 -5 75% -6 76.35 1018.9
14 07:53 E 17 16.09 Overcast OVC060 -1.1 -5.6 72% -6 76.38 1019.1
14 06:53 E 13 16.09 Overcast FEW070 OVC100 -1.7 -5 -1.7 -3.3 78% -6 76.38 1019.2
14 05:53 E 11 16.09 Overcast OVC075 -1.7 -4.4 82% -5 76.4 1019.5
14 04:53 E 6 16.09 Mostly Cloudy BKN095 BKN120 -2.2 -4.4 85% 76.4 1019.5
14 03:53 NE 9 16.09 Overcast OVC070 -2.2 -4.4 85% -5 76.4 1019.5
14 02:53 N 7 16.09 Partly Cloudy SCT075 -2.8 -4.4 89% -5 76.45 1019.9
14 01:53 N 9 16.09 Mostly Cloudy BKN090 -2.8 -4.4 89% -6 76.43 1019.6
14 00:53 N 11 16.09 Partly Cloudy SCT085 -3.3 -5.6 0 -3.3 84% -7 76.45 1020.1
13 23:53 N 11 16.09 Partly Cloudy FEW075 SCT100 -2.8 -5.6 81% -7 76.43 1019.9
13 22:53 NW 15 16.09 Overcast OVC100 -1.1 -5.6 72% -5 76.43 1020.0
13 21:53 NW 15 16.09 Mostly Cloudy BKN100 -1.1 -6.1 69% -5 76.38 1019.0
13 20:53 NW 19 16.09 Overcast OVC100 -0.6 -6.1 67% -5 76.35 1018.6
13 19:53 NW 22 16.09 Overcast OVC100 0 -7.2 59% -5 76.3 1018.1
13 18:53 NW 20 16.09 Mostly Cloudy BKN110 0 -7.2 3.9 0 59% -5 76.28 1017.6
13 17:53 NW 24 G 41 16.09 Fair CLR 1.1 -7.2 54% -4 76.23 1016.9
13 16:53 NW 31 16.09 Fair CLR 2.8 -7.8 46% -3 76.15 1015.9
13 15:53 NW 33 G 52 16.09 Fair and Breezy CLR 3.3 -7.2 46% -2 76.12 1015.3
13 14:53 NW 37 G 48 16.09 Fair and Breezy CLR 2.8 -7.8 46% -3 76.07 1014.6
13 13:53 NW 35 16.09 A Few Clouds and Breezy FEW028 2.8 -5.6 54% -3 76.02 1014.0
13 12:53 NW 43 G 61 16.09 Partly Cloudy and Windy SCT024 1.7 -5 1.7 -0.6 61% -5 75.97 1013.1
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)