Weather archive in Mason City (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 1, Tuesday | 10:53 | 28 82 | 730.2 28.75 973.52 973.52 | 761.5 29.98 1015.25 1015.25 | 74 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | 23 73 | |||
09:53 | 26 79 | 729.7 28.73 972.85 972.85 | 761.2 29.97 1014.85 1014.85 | 79 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
08:53 | 24 75 | 729.8 28.73 972.99 972.99 | 761.5 29.98 1015.25 1015.25 | 83 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 21 70 | ||||
07:53 | 19 66 | 729.3 28.71 972.32 972.32 | 761.5 29.98 1015.25 1015.25 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 12.8 8.0 | 19 66 | ||||
07:12 | 17 63 | 728.8 28.69 971.65 971.65 | 761.2 29.97 1014.85 1014.85 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 6.4 4.0 | 17 63 | |||
07:09 | 17 63 | 728.8 28.69 971.65 971.65 | 761.2 29.97 1014.85 1014.85 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 2.0 1.2 | 17 63 | |||
06:57 | 17 63 | 728.8 28.69 971.65 971.65 | 761.2 29.97 1014.85 1014.85 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 1.2 0.8 | 17 63 | |||
06:53 | 17 63 | 728.6 28.69 971.39 971.39 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 4.0 2.5 | 17 63 | |||
06:51 | 17 63 | 728.6 28.69 971.39 971.39 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 2.0 1.2 | 17 63 | |||
06:40 | 17 63 | 728.8 28.69 971.65 971.65 | 761.2 29.97 1014.85 1014.85 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.8 0.5 | 17 63 | |||
06:27 | 17 63 | 728.6 28.69 971.39 971.39 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.4 0.3 | 17 63 | |||
06:11 | 18 64 | 728.9 28.7 971.79 971.79 | 761.2 29.97 1014.85 1014.85 | 94 | Calm, no wind | Calm | Mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.2 0.8 | 17 63 | |||
05:53 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.4 0.3 | 18 64 | |||
05:48 | 17 63 | 728.6 28.69 971.39 971.39 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.4 0.3 | 17 63 | |||
05:29 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.4 0.3 | 18 64 | |||
05:13 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.8 0.5 | 18 64 | |||
05:06 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 1.2 0.8 | 18 64 | |||
05:03 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 1.6 1.0 | 18 64 | |||
04:53 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 8.0 5.0 | 18 64 | |||
04:37 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 8.0 5.0 | 18 64 | |||
04:29 | 18 64 | 728.7 28.69 971.52 971.52 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.0 2.5 | 18 64 | |||
03:53 | 19 66 | 728.5 28.68 971.25 971.25 | 760.7 29.95 1014.18 1014.18 | 100 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 11.2 7.0 | 19 66 | ||||
03:18 | 19 66 | 728.5 28.68 971.25 971.25 | 760.7 29.95 1014.18 1014.18 | 100 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 6.4 4.0 | 19 66 | |||
03:12 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 2.4 1.5 | 19 66 | |||
03:02 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 1.2 0.8 | 19 66 | |||
02:59 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Broken clouds (60-90%) 60 m197 feet Broken clouds (6/10-9/10) 60 m197 feet Broken clouds (5-7 oktas) 60 m197 feet | 3.2 2.0 | 19 66 | |||
02:53 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 9.6 6.0 | 19 66 | |||
02:17 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.4 0.3 | 19 66 | |||
02:10 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.2 0.8 | 19 66 | |||
02:07 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 2.4 1.5 | 19 66 | |||
02:00 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 4.8 3.0 | 19 66 | |||
01:53 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 2.4 1.5 | 19 66 | |||
01:42 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 4.0 2.5 | 19 66 | |||
01:30 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 6.4 4.0 | 19 66 | |||
01:09 | 20 68 | 728.9 28.7 971.79 971.79 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.8 3.0 | 20 68 | |||
01:04 | 20 68 | 728.9 28.7 971.79 971.79 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 1.2 0.8 | 20 68 | |||
00:57 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 2.0 1.2 | 19 66 | |||
00:53 | 19 66 | 728.8 28.69 971.65 971.65 | 761.0 29.96 1014.58 1014.58 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 9.6 6.0 | 19 66 | |||
00:30 | 20 68 | 728.6 28.69 971.39 971.39 | 760.7 29.95 1014.18 1014.18 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 9.6 6.0 | 20 68 | |||
00:23 | 20 68 | 728.9 28.7 971.79 971.79 | 761.0 29.96 1014.58 1014.58 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 3.2 2.0 | 20 68 | |||
00:20 | 21 70 | 728.7 28.69 971.52 971.52 | 760.7 29.95 1014.18 1014.18 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.2 0.8 | 21 70 | |||
00:12 | 21 70 | 728.7 28.69 971.52 971.52 | 760.7 29.95 1014.18 1014.18 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.0 1.2 | 21 70 | |||
| August 31, Monday | 23:53 | 21 70 | 728.7 28.69 971.52 971.52 | 760.7 29.95 1014.18 1014.18 | 100 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 11.2 7.0 | 21 70 | |||
22:53 | 21 70 | 728.5 28.68 971.25 971.25 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 14.4 9.0 | 21 70 | ||||
22:47 | 21 70 | 728.5 28.68 971.25 971.25 | 760.5 29.94 1013.92 1013.92 | 100 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 6.4 4.0 | 21 70 | |||
22:36 | 21 70 | 728.5 28.68 971.25 971.25 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.4 1.5 | 21 70 | |||
22:16 | 22 72 | 728.6 28.69 971.39 971.39 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 6.4 4.0 | 22 72 | |||
22:07 | 21 70 | 728.5 28.68 971.25 971.25 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 3.2 2.0 | 21 70 | |||
22:00 | 22 72 | 728.6 28.69 971.39 971.39 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.2 0.8 | 22 72 | |||
21:53 | 22 72 | 728.6 28.69 971.39 971.39 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.6 1.0 | 22 72 | |||
21:50 | 22 72 | 728.6 28.69 971.39 971.39 | 760.5 29.94 1013.92 1013.92 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.8 1.7 | 22 72 | |||
21:02 | 23 73 | 728.4 28.68 971.12 971.12 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 11.2 7.0 | 23 73 | ||||
20:53 | 22 72 | 728.3 28.67 970.99 970.99 | 760.2 29.93 1013.52 1013.52 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.0 2.5 | 22 72 | |||
19:53 | 25 77 | 728.2 28.67 970.85 970.85 | 759.7 29.91 1012.85 1012.85 | 89 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
18:53 | 28 82 | 728.5 28.68 971.25 971.25 | 759.7 29.91 1012.85 1012.85 | 74 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
17:53 | 29 84 | 728.6 28.69 971.39 971.39 | 759.7 29.91 1012.85 1012.85 | 70 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
16:53 | 29 84 | 728.4 28.68 971.12 971.12 | 759.5 29.9 1012.58 1012.58 | 70 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
15:53 | 29 84 | 728.1 28.67 970.72 970.72 | 759.2 29.89 1012.18 1012.18 | 70 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
14:53 | 29 84 | 728.1 28.67 970.72 970.72 | 759.2 29.89 1012.18 1012.18 | 74 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 24 75 | ||||
13:53 | 29 84 | 727.9 28.66 970.45 970.45 | 759.0 29.88 1011.92 1011.92 | 70 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 3300 m10824 feet Few clouds (1/10-3/10) 3300 m10824 feet Few clouds (1-2 oktas) 3300 m10824 feet | 16.0 9.9 | 23 73 | ||||
12:53 | 28 82 | 727.2 28.63 969.52 969.52 | 758.4 29.86 1011.12 1011.12 | 70 | Calm, no wind | Calm | Few clouds (10-30%) 3000 m9840 feet, few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 3000 m9840 feet, few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 3000 m9840 feet, few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | 22 72 | ||||
11:53 | 28 82 | 728.0 28.66 970.59 970.59 | 759.2 29.89 1012.18 1012.18 | 74 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 23 73 | ||||
10:53 | 29 84 | 727.9 28.66 970.45 970.45 | 759.0 29.88 1011.92 1011.92 | 66 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 22 72 | ||||
