Weather observations for the past three days for
Mason City Municipal Airport
Metric (Imperial)
Date Time (cst) 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.
11 05:53 W 13 16.09 Fair CLR -5 -6.1 -2.8 -5 92% -10 76.81 1025.2
11 04:53 W 15 16.09 Fair CLR -3.9 -5.6 88% -9 76.84 1025.2
11 03:53 W 15 16.09 Fair CLR -4.4 -5.6 91% -9 76.81 1025.0
11 02:53 W 13 16.09 Fair CLR -5 -6.1 92% -10 76.78 1024.9
11 01:53 W 13 16.09 Fair CLR -4.4 -5.6 91% -9 76.78 1024.7
11 00:53 NW 15 16.09 Fair CLR -2.8 -4.4 89% -7 76.78 1024.4
10 23:53 NW 15 16.09 Fair CLR -2.8 -4.4 0 -2.8 89% -7 76.76 1024.0
10 22:53 NW 20 16.09 Fair CLR -1.7 -3.9 85% -7 76.71 1023.6
10 21:53 NW 13 16.09 Fair CLR -1.7 -3.9 85% -6 76.71 1023.4
10 20:53 NW 17 16.09 Fair CLR -1.1 -3.3 85% -6 76.66 1022.9
10 19:53 NW 19 16.09 Fair CLR -1.1 -3.3 85% -6 76.66 1022.7
10 18:53 NW 15 16.09 Fair CLR -0.6 -3.3 82% -5 76.61 1022.1
10 17:53 NW 22 16.09 Fair CLR 0 -3.3 2.2 0 79% -5 76.58 1021.6
10 16:53 NW 31 16.09 Fair CLR 1.1 -3.3 73% -5 76.53 1021.0
10 15:53 NW 37 G 50 16.09 Fair and Breezy CLR 1.7 -2.8 72% -4 76.48 1020.2
10 14:53 NW 33 G 48 16.09 A Few Clouds and Breezy FEW017 1.1 -2.8 76% -5 76.4 1019.1
10 13:53 NW 37 G 50 16.09 Overcast and Breezy OVC016 1.1 -2.2 79% -5 76.38 1018.9
10 12:53 NW 41 G 57 16.09 Overcast and Breezy OVC017 2.2 -1.7 76% -4 76.38 1019.0
10 11:53 NW 30 16.09 Overcast OVC018 2.2 -1.7 2.2 0 76% -3 76.35 1018.7
10 10:53 NW 30 G 43 16.09 Overcast OVC018 1.7 -1.7 78% -4 76.35 1018.5
10 09:53 NW 31 G 44 16.09 Overcast OVC016 1.1 -1.7 82% -5 76.3 1017.9
10 08:53 NW 28 16.09 Overcast OVC017 1.1 -1.7 82% -4 76.25 1017.3
10 07:53 NW 31 G 46 16.09 Overcast OVC017 0.6 -1.7 85% -5 76.2 1016.6
10 06:53 NW 26 16.09 Mostly Cloudy BKN022 0 -2.2 85% -6 76.1 1015.1
10 05:53 NW 28 16.09 Fair CLR 0 -1.7 0.6 -0.6 88% -6 76.05 1014.4
10 04:53 NW 22 16.09 Fair CLR 0 -1.7 88% -5 75.97 1013.4
10 03:53 N 26 16.09 Fair CLR 0.6 -1.1 89% -5 75.95 1012.9
10 02:53 NW 24 16.09 Fair CLR 0.6 -1.1 89% -5 75.92 1012.5
10 01:53 N 31 16.09 Fair CLR 0 -1.7 88% -6 75.84 1011.7
10 00:53 NW 20 16.09 Fair CLR -0.6 -1.7 92% -6 75.82 1011.3
09 23:53 NW 24 16.09 Fair CLR 0.6 -1.1 5 0 89% -5 75.79 1011.0
09 22:53 NW 22 16.09 Fair CLR 1.1 -0.6 89% -4 75.72 1009.9
09 21:53 NW 15 16.09 Fair CLR 2.2 0 86% -1 75.64 1009.2
09 20:53 NW 11 16.09 Fair CLR 2.2 0 86% -1 75.59 1008.7
09 19:53 Calm 16.09 Fair CLR 3.3 0 79% 75.54 1008.0
09 18:53 S 13 16.09 Fair CLR 3.3 0 79% 0 75.54 1008.0
09 17:53 S 11 16.09 Fair CLR 5 0.6 7.8 2.2 73% 3 75.51 1007.6
09 16:53 S 22 16.09 Fair CLR 6.7 1.1 68% 3 75.51 1007.4
09 15:53 S 24 16.09 Fair CLR 6.7 0 63% 3 75.54 1007.6
09 14:53 S 22 16.09 Fair CLR 5.6 0.6 71% 2 75.64 1009.0
09 13:53 S 26 16.09 Fair CLR 5 0 70% 1 75.69 1009.9
09 12:53 SE 24 16.09 Fair CLR 3.9 -1.1 70% -0 75.79 1011.1
09 11:53 SE 24 16.09 Fair CLR 2.2 -2.2 2.2 -5.6 73% -3 75.95 1013.2
09 10:53 S 20 16.09 Fair CLR 0.6 -2.8 78% -4 76 1014.1
09 09:53 SE 20 16.09 Fair CLR -2.2 -5 81% -8 76.05 1014.8
09 08:53 S 22 16.09 Fair CLR -3.9 -6.1 85% -10 76.1 1015.5
09 07:53 S 17 16.09 Fair CLR -5 -7.2 85% -10 76.15 1016.3
09 06:53 S 20 16.09 Fair CLR -5.6 -7.8 85% -12 76.2 1016.9
09 05:53 SE 15 16.09 Fair CLR -5.6 -7.8 -3.3 -5.6 85% -11 76.25 1017.5
09 04:53 SE 19 16.09 Fair CLR -5 -8.3 78% -11 76.28 1017.9
09 03:53 SE 17 16.09 Fair CLR -5 -8.3 78% -10 76.33 1018.7
09 02:53 S 13 16.09 Fair CLR -5 -7.8 81% -10 76.35 1018.8
09 01:53 S 22 16.09 Fair CLR -4.4 -7.8 77% -11 76.35 1019.0
09 00:53 SE 15 16.09 Fair CLR -4.4 -7.2 81% -9 76.4 1019.7
08 23:53 SE 17 16.09 Fair CLR -3.3 -7.2 0.6 -3.3 75% -8 76.43 1019.8
08 22:53 SE 19 16.09 Fair CLR -2.8 -6.7 75% -8 76.45 1020.2
08 21:53 SE 19 16.09 Fair CLR -2.2 -6.1 75% -7 76.48 1020.6
08 20:53 SE 11 16.09 Fair CLR -1.1 -6.1 69% -5 76.58 1021.9
08 19:53 SE 19 16.09 Fair CLR -0.6 -5.6 69% -5 76.53 1021.2
08 18:53 SE 11 16.09 Fair CLR -0.6 -4.4 76% -4 76.56 1021.6
08 17:53 SE 11 16.09 Fair CLR 0.6 -4.4 2.2 -0.6 70% -2 76.5 1021.0
08 16:53 SE 15 16.09 Fair CLR 1.7 -4.4 64% -2 76.43 1019.9
08 15:53 SE 20 16.09 Fair CLR 2.2 -4.4 62% -2 76.43 1019.8
08 14:53 SE 20 16.09 Fair CLR 2.2 -4.4 62% -2 76.45 1020.0
08 13:53 SE 19 16.09 Fair CLR 1.7 -5 61% -2 76.43 1019.9
08 12:53 SE 24 G 39 16.09 Fair CLR 0.6 -5.6 64% -5 76.43 1020.0
08 11:53 SE 22 16.09 Fair CLR 0 -6.1 0 -5 64% -5 76.48 1020.5
08 10:53 SE 26 16.09 Fair CLR -1.1 -7.2 64% -7 76.5 1021.1
08 09:53 SE 26 G 39 16.09 Fair CLR -2.2 -7.8 66% -8 76.45 1020.5
08 08:53 SE 31 G 41 16.09 Fair CLR -3.3 -8.3 69% -10 76.45 1020.4
08 07:53 SE 20 16.09 Fair CLR -4.4 -8.9 71% -10 76.45 1020.5
08 06:53 SE 20 16.09 Fair CLR -4.4 -8.9 71% -10 76.4 1020.0
Date Time (cst) 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)