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.
30 15:53 NW 13 6.00 Fog/Mist OVC011 18 14 84% 6 30.41 1031.7
30 14:53 N 17 10.00 Overcast OVC011 18 14 84% 4 30.39 1030.8
30 13:53 NW 17 9.00 Overcast OVC011 19 15.1 84% 5 30.37 1030.1
30 12:53 NW 15 G 26 10.00 Overcast OVC011 19 14 81% 6 30.35 1029.3
30 11:53 N 20 10.00 Partly Cloudy SCT011 19 15.1 19 16 84% 4 30.34 1029.2
30 10:53 NW 20 10.00 Fair CLR 19 14 81% 4 30.33 1028.8
30 09:53 NW 18 10.00 Overcast OVC026 18 14 84% 3 30.31 1028.0
30 08:53 NW 20 7.00 Light Snow BKN041 OVC048 17.1 14 88% 2 30.28 1026.9
30 07:53 NW 20 8.00 Unknown Precip OVC035 17.1 12.9 84% 2 30.24 1025.6
30 06:53 NW 21 7.00 Overcast and Breezy OVC013 16 12.9 88% -0 30.21 1024.7
30 05:53 NW 25 G 32 4.00 Unknown Precip Fog/Mist and Breezy OVC012 16 12.9 19 16 88% -2 30.17 1023.3
30 04:53 NW 24 4.00 Unknown Precip Fog/Mist and Breezy OVC014 17.1 14 88% 0 30.14 1022.1
30 03:53 NW 25 6.00 Unknown Precip Fog/Mist and Breezy BKN013 17.1 14 88% -0 30.12 1021.3
30 02:53 NW 23 6.00 Unknown Precip Fog/Mist and Breezy BKN014 OVC026 18 15.1 88% 2 30.09 1020.5
30 01:53 NW 25 G 35 5.00 Unknown Precip Fog/Mist and Breezy BKN014 OVC080 18 15.1 88% 1 30.07 1019.5
30 00:53 NW 25 G 36 3.00 Blowing Snow Fog/Mist and Breezy BKN015 OVC120 19 15.1 84% 2 30.04 1018.4
29 23:53 NW 26 G 35 3.00 Unknown Precip Fog/Mist and Windy OVC048 19 16 23 19 88% 2 30.02 1018.0
29 22:53 NW 24 G 33 2.50 Light Snow Fog/Mist and Breezy OVC034 19.9 16 85% 4 30 1017.3
29 21:53 NW 24 G 32 1.50 Light Snow Fog/Mist and Breezy OVC024 19.9 17.1 89% 4 29.98 1016.7
29 20:53 NW 21 1.00 Light Snow Fog/Mist and Breezy VV013 21 19 92% 6 29.97 1016.2
29 19:53 N 22 1.25 Light Snow Fog/Mist and Breezy OVC013 21.9 19 89% 7 29.95 1015.7
29 18:53 N 20 1.00 Light Snow Fog/Mist VV012 21.9 19.9 92% 8 29.95 1015.5
29 17:53 N 21 1.25 Light Snow Fog/Mist and Breezy OVC014 23 21 25 23 92% 9 29.94 1015.1 0.01 0.05
29 16:53 N 20 1.00 Light Snow Fog/Mist VV014 23 21 92% 9 29.93 1014.9
29 15:53 N 17 0.75 Light Snow Fog/Mist FEW008 OVC017 24.1 21.9 91% 11 29.92 1014.3 0.01
29 14:53 NE 16 0.75 Light Snow Fog/Mist FEW009 OVC016 24.1 21.9 91% 12 29.92 1014.4 0.03
29 13:53 NE 14 1.00 Light Snow Fog/Mist BKN010 OVC019 25 23 92% 14 29.93 1014.7 0.01
29 12:53 E 16 0.75 Light Snow Fog/Mist SCT010 OVC015 25 21.9 88% 13 29.95 1015.3 0.02
29 11:53 E 17 1.00 Light Snow Fog/Mist FEW008 BKN012 OVC018 25 21.9 25 23 88% 13 29.98 1016.5 0.04
29 10:53 E 17 1.00 Light Snow Fog/Mist FEW008 SCT011 OVC020 24.1 21.9 91% 11 30.02 1018.0 0.01
29 09:53 E 16 0.50 Light Snow Freezing Fog FEW009 OVC014 24.1 21 88% 12 30.06 1019.2 0.01
29 08:53 E 16 0.75 Light Snow Fog/Mist VV014 24.1 21 88% 12 30.07 1019.7 0.02
29 07:53 E 17 0.75 Light Snow Fog/Mist FEW011 OVC016 23 21 92% 10 30.09 1020.3 0.01
29 06:53 E 18 1.25 Light Snow Fog/Mist SCT009 OVC018 23 21 92% 10 30.11 1020.7 0.01
29 05:53 E 17 1.00 Light Snow Fog/Mist FEW010 OVC014 23 21 23 23 92% 10 30.12 1021.2 0.02 0.08
29 04:53 E 16 1.25 Light Snow Fog/Mist OVC013 23 21 92% 11 30.13 1021.7 0.03
29 03:53 E 17 G 25 2.50 Light Snow Fog/Mist BKN010 OVC027 23 21 92% 10 30.14 1022.1 0.01
29 02:53 E 17 3.00 Light Snow Fog/Mist BKN010 OVC029 23 21 92% 10 30.17 1022.8 0.02
29 01:53 E 15 2.50 Light Snow Fog/Mist BKN010 BKN020 OVC041 23 21 92% 11 30.2 1023.8 0.01
29 00:53 E 13 1.25 Light Snow Fog/Mist FEW007 OVC016 23 21 92% 12 30.21 1024.3 0.01
28 23:53 E 12 1.25 Light Snow Fog/Mist OVC014 23 21 26.1 23 92% 13 30.24 1025.2 0.01 0.06
28 22:53 E 10 1.00 Light Snow Fog/Mist VV010 23 21 92% 13 30.24 1025.5 0.03
28 21:53 E 13 1.50 Light Snow Fog/Mist OVC012 23 21 92% 12 30.25 1025.8 0.02
28 20:53 SE 9 5.00 Light Snow Fog/Mist OVC030 24.1 21 88% 15 30.26 1026.3
28 19:53 SE 10 9.00 Overcast BKN047 OVC070 26.1 16 66% 17 30.27 1026.6
28 18:53 SE 6 10.00 Overcast OVC055 26.1 15.1 63% 20 30.28 1026.8
28 17:53 SE 3 10.00 Overcast SCT055 OVC080 26.1 12.9 28.9 25 57% 30.29 1027.2
28 16:53 S 3 10.00 Overcast BKN075 OVC095 26.1 12.9 57% 30.3 1027.7
28 15:53 S 5 10.00 Overcast OVC110 27 12 53% 22 30.29 1027.4
28 14:53 S 5 10.00 Mostly Cloudy BKN120 27 12.9 55% 22 30.3 1027.5
28 13:53 SW 6 10.00 Fair CLR 28 12.9 53% 22 30.33 1028.4
28 12:53 Vrbl 3 10.00 Fair CLR 28 14 56% 30.35 1029.3
28 11:53 NW 3 10.00 Fair CLR 25 15.1 26.1 10.9 66% 30.37 1030.1
28 10:53 NW 6 10.00 Fair CLR 24.1 17.1 75% 18 30.39 1030.7
28 09:53 NW 9 10.00 Fair CLR 21 16 81% 11 30.4 1031.0
28 07:53 W 7 10.00 Fair CLR 15.1 12 88% 6 30.39 1030.9
28 06:53 W 8 10.00 Fair CLR 12.9 10 88% 3 30.4 1031.0
28 05:53 NW 7 10.00 Fair CLR 10.9 9 17.1 10.9 92% 1 30.39 1030.9
28 04:53 W 9 10.00 Fair CLR 14 10.9 88% 3 30.4 1031.2
28 03:53 W 8 10.00 Fair CLR 14 10.9 88% 4 30.39 1030.9
28 02:53 NW 12 10.00 Fair CLR 16 12 84% 4 30.4 1030.9
28 01:53 NW 10 10.00 Fair CLR 16 12.9 88% 5 30.39 1030.7
28 00:53 NW 12 10.00 Fair CLR 17.1 12.9 84% 5 30.39 1030.7
27 23:53 NW 13 10.00 Fair CLR 17.1 14 23 17.1 88% 5 30.4 1031.2
27 22:53 NW 13 10.00 A Few Clouds FEW045 18 15.1 88% 6 30.4 1031.0
27 21:53 NW 12 10.00 A Few Clouds FEW028 19.9 16 85% 9 30.39 1030.6
27 20:53 NW 15 G 23 10.00 Overcast OVC022 21.9 16 78% 10 30.39 1030.5
27 19:53 NW 13 10.00 Fair CLR 21 15.1 78% 10 30.38 1030.3
27 18:53 NW 12 10.00 Partly Cloudy SCT026 21 16 81% 10 30.37 1030.1
27 17:53 NW 9 10.00 Fair CLR 21 15.1 26.1 21 78% 11 30.37 1029.9
27 16:53 NW 14 10.00 A Few Clouds FEW026 23 15.1 72% 11 30.37 1029.9
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)