Weather observations for the past three days for
Grinnell Municipal Airfield
Imperial (Metric)
Date Time (cdt) 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.
02 08:35 Calm 10.00 Fair CLR 66.9 40.1 38% 30.31 0.0
02 08:15 Calm 10.00 Fair CLR 65.3 39.9 40% 30.3 0.0
02 07:55 Calm 10.00 Fair CLR 63.9 39.4 41% 30.29 0.0
02 07:35 Calm 10.00 Fair CLR 61.9 41.4 47% 30.27 0.0
02 06:55 Calm 10.00 Fair CLR 57.9 42.4 66.6 54.5 57% 30.28 0.0
02 06:35 Calm 10.00 Fair CLR 56.1 40.6 56% 30.27 0.0
02 06:15 Calm 10.00 Fair CLR 54.9 40.3 58% 30.27 0.0
02 05:55 Calm 10.00 Fair CLR 55.2 40.1 57% 30.27 0.0
02 05:35 Calm 10.00 Fair CLR 55.9 39.7 55% 30.27 0.0
02 05:15 Calm 10.00 Fair CLR 56.5 39.6 53% 30.27 0.0
02 04:55 Calm 10.00 Fair CLR 56.8 39.4 52% 30.27 0.0
02 04:35 Calm 10.00 Fair CLR 57.4 39.6 52% 30.27 0.0
02 04:15 Calm 10.00 Fair CLR 59 39.2 48% 30.26 0.0
02 03:55 Calm 10.00 Fair CLR 59.9 38.3 45% 30.25 0.0
02 03:35 Calm 10.00 Fair CLR 60.1 38.7 45% 30.24 0.0
02 03:15 Calm 10.00 Fair CLR 59.9 40.1 48% 30.23 0.0
02 02:55 Calm 10.00 Fair CLR 61.2 39.6 45% 30.22 0.0
02 02:35 Calm 10.00 Fair CLR 61.3 39.9 45% 30.21 0.0
02 02:15 Calm 10.00 Fair CLR 61.7 41.4 47% 30.21 0.0
02 01:55 Calm 10.00 Fair CLR 63.7 39.7 42% 30.22 0.0
02 01:35 Calm 10.00 Fair CLR 65.7 39.2 38% 30.21 0.0
02 01:15 Calm 10.00 Fair CLR 66.2 39 37% 30.21 0.0
02 00:55 E 7 10.00 Fair CLR 66.2 42.3 81.5 63.7 42% 30.2 0.0
02 00:15 Calm 10.00 Fair CLR 65.5 48.2 54% 30.2 0.0
01 23:55 Calm 10.00 Fair CLR 66.7 48.9 53% 30.18 0.0
01 23:35 Calm 10.00 Fair CLR 67.3 50.2 54% 30.18 0.0
01 23:15 Calm 10.00 Fair CLR 68.4 51.3 55% 30.17 0.0
01 22:55 Calm 10.00 Fair CLR 69.6 51.8 53% 30.15 0.0
01 22:35 Calm 10.00 Fair CLR 71.1 52 51% 30.14 0.0
01 22:15 E 9 10.00 Fair CLR 72.1 52.2 50% 30.13 0.0
01 21:55 NE 10 10.00 Fair CLR 73.2 52 47% 30.11 0.0
01 21:35 NE 12 10.00 Fair CLR 74.5 51.8 45% 30.1 0.0
01 21:15 NE 13 10.00 Fair CLR 76.1 52.3 44% 78 30.1 0.0
01 20:55 NE 13 10.00 Fair CLR 77 54 45% 78 30.1 0.0
01 20:35 NE 13 10.00 Fair CLR 78.1 54.7 45% 79 30.1 0.0
01 20:15 NE 14 10.00 Fair CLR 79 54.7 43% 79 30.1 0.0
01 19:55 NE 12 10.00 Fair CLR 79.3 54.7 43% 80 30.1 0.0
01 19:35 NE 10 10.00 Fair CLR 80.1 55.4 43% 80 30.1 0.0
01 19:15 NE 12 10.00 Fair CLR 80.8 55.6 42% 81 30.09 0.0
01 18:55 NE 8 G 16 10.00 Fair CLR 81.9 54.9 87.6 81.9 40% 81 30.08 0.0
01 18:35 E 9 10.00 Fair CLR 84.4 54.9 36% 83 30.08 0.0
01 18:15 E 10 10.00 Fair CLR 82.8 54.1 37% 82 30.08 0.0
01 17:55 NE 8 10.00 Partly Cloudy SCT070 85.3 53.6 34% 84 30.08 0.0
01 17:35 Calm 10.00 Partly Cloudy SCT070 86.5 53.8 33% 85 30.08 0.0
01 17:15 NE 3 10.00 Partly Cloudy SCT070 86.4 53.2 32% 84 30.08 0.0
01 16:55 NE 3 10.00 Partly Cloudy SCT070 86.2 53.8 33% 84 30.08 0.0
01 16:35 NE 10 10.00 Partly Cloudy SCT070 87.1 54.5 33% 85 30.07 0.0
01 16:15 NE 13 10.00 Partly Cloudy SCT070 86.7 54.3 33% 85 30.07 0.0
01 15:55 N 6 10.00 Fair CLR 86.2 54 33% 84 30.07 0.0
01 15:35 E 3 10.00 Fair CLR 86.9 53.8 32% 85 30.07 0.0
01 15:15 Calm 10.00 Partly Cloudy SCT065 86.4 54.1 33% 85 30.07 0.0
01 14:35 N 5 10.00 Fair CLR 85.3 55.8 37% 84 30.07 0.0
01 14:15 Calm 10.00 Fair CLR 85.1 55.4 36% 84 30.06 0.0
01 13:55 N 7 10.00 Fair CLR 85.3 55.9 37% 84 30.07 0.0
01 13:35 N 7 G 16 10.00 Fair CLR 84.4 56.1 38% 83 30.06 0.0
01 13:15 N 7 10.00 Fair CLR 84.6 55.9 38% 83 30.06 0.0
01 12:55 Calm 10.00 Fair CLR 83.1 56.8 83.1 63.7 41% 83 30.06 0.0
01 12:35 Calm 10.00 Fair CLR 82.4 56.8 42% 82 30.05 0.0
01 12:15 Calm 10.00 Fair CLR 81 56.5 43% 81 30.05 0.0
01 11:55 Calm 10.00 Fair CLR 80.1 57.2 46% 80 30.05 0.0
01 11:35 Calm 10.00 Fair CLR 80.1 56.1 44% 80 30.05 0.0
01 11:15 Calm 10.00 Fair CLR 79.9 55.9 44% 80 30.05 0.0
01 10:55 Calm 10.00 Fair CLR 77.5 55.6 47% 79 30.05 0.0
01 10:35 Calm 10.00 Fair CLR 76.1 55.4 49% 78 30.05 0.0
01 10:15 Calm 10.00 Fair CLR 74.8 54.7 50% 30.05 0.0
01 09:55 Calm 10.00 Fair CLR 73.8 54.7 51% 30.04 0.0
01 09:35 Calm 10.00 Fair CLR 73 54.9 53% 30.04 0.0
01 09:15 Calm 10.00 Fair CLR 72.1 54.1 53% 30.04 0.0
01 08:55 Calm 10.00 Fair CLR 71.1 54.1 55% 30.04 0.0
01 08:35 E 8 10.00 Fair CLR 70 54 57% 30.03 0.0
01 08:15 E 8 10.00 Fair CLR 68 55 63% 30.03 0.0
01 07:55 E 14 10.00 Fair CLR 67.1 54.9 65% 30.03 0.0
01 07:35 E 7 10.00 Fair CLR 66.2 55.8 69% 30.03 0.0
01 07:15 Calm 10.00 Fair CLR 64.8 56.3 74% 30.04 0.0
01 06:55 Calm 10.00 Fair CLR 63.3 56.3 65.5 61.5 78% 30.04 0.0
01 06:35 Calm 10.00 Fair CLR 61.9 56.5 83% 30.03 0.0
01 06:15 Calm 10.00 Mostly Cloudy SCT039 SCT047 BKN060 62.1 56.5 82% 30.03 0.0
01 05:55 Calm 10.00 Overcast BKN039 BKN047 OVC060 62.1 56.7 83% 30.03 0.0
01 05:35 Calm 10.00 Partly Cloudy SCT044 61.9 56.8 84% 30.01 0.0
01 05:15 Calm 10.00 Fair CLR 61.9 57.2 85% 30 0.0
01 04:55 Calm 10.00 Fair CLR 62.1 57.2 84% 29.98 0.0
01 04:35 Calm 10.00 Fair CLR 62.6 57.4 83% 29.98 0.0
01 04:15 Calm 10.00 Fair CLR 62.6 57.6 84% 29.98 0.0
01 03:55 Calm 10.00 Fair CLR 63 58.1 84% 29.97 0.0
01 03:35 Calm 10.00 Mostly Cloudy BKN045 BKN050 63.3 58.1 83% 29.98 0.0
01 03:15 Calm 10.00 Mostly Cloudy BKN045 BKN050 63.7 58.3 83% 29.98 0.0
01 02:55 Calm 10.00 Fair CLR 63.7 58.5 83% 29.98 0.0
01 02:35 Calm 10.00 Partly Cloudy SCT043 64.2 58.6 82% 29.97 0.0
01 02:15 Calm 10.00 Mostly Cloudy BKN045 64.6 58.8 82% 29.98 0.0
01 01:55 Calm 10.00 Mostly Cloudy BKN044 64.8 59 82% 29.98 0.0
01 01:35 Calm 10.00 Fair CLR 64.8 59 82% 29.98 0.0
01 01:15 Calm 10.00 Fair CLR 65.3 59 80% 29.98 0.0
01 00:55 Calm 10.00 Fair CLR 65.5 59.2 79.2 65.5 80% 29.98 0.0
01 00:35 Calm 10.00 Fair CLR 65.8 59.4 80% 29.98 0.0
01 00:15 Calm 10.00 Fair CLR 67.8 60.3 77% 29.98 0.0
31 23:55 Calm 10.00 Fair CLR 68.5 60.4 75% 29.98 0.0
31 23:35 NE 8 10.00 Fair CLR 69.1 60.8 75% 29.97 0.0
31 23:15 Calm 10.00 Fair CLR 68.5 61 77% 29.97 0.0
31 22:55 Calm 10.00 Fair CLR 69.8 61.2 74% 29.98 0.0
31 22:35 Calm 10.00 Partly Cloudy SCT046 71.1 61.2 71% 29.97 0.0
31 22:15 E 5 10.00 Mostly Cloudy BKN046 71.8 61.2 69% 29.97 0.0
31 21:55 Calm 10.00 Mostly Cloudy BKN050 72.7 61.7 69% 29.97 0.0
31 21:35 Calm 10.00 Mostly Cloudy BKN050 72.9 61.7 68% 29.96 0.0
31 21:15 Calm 10.00 Mostly Cloudy BKN047 73.6 61.7 67% 29.95 0.0
31 20:55 Calm 10.00 Mostly Cloudy BKN047 73.6 61.7 67% 29.94 0.0
31 20:35 Calm 10.00 Partly Cloudy SCT047 75.7 61.5 61% 78 29.94 0.0
31 20:15 Calm 10.00 Fair CLR 77 61.2 58% 79 29.93 0.0
31 19:55 Calm 10.00 Fair CLR 77.9 61.2 56% 79 29.93 0.0
31 19:35 E 5 10.00 Partly Cloudy SCT060 78.4 61.2 55% 80 29.93 0.0
31 19:15 Calm 10.00 Mostly Cloudy BKN060 79 61.5 55% 80 29.93 0.0
31 18:35 Calm 10.00 Partly Cloudy SCT070 79.5 61.7 55% 81 29.93 0.0
31 18:15 SE 9 10.00 Partly Cloudy SCT045 79.7 61.3 54% 81 29.93 0.0
31 17:55 SE 9 10.00 Partly Cloudy SCT080 80.2 61.5 53% 81 29.93 0.0
31 17:35 Calm 10.00 Partly Cloudy SCT080 80.1 61.7 54% 81 29.93 0.0
31 17:15 Calm 10.00 Partly Cloudy SCT043 79.9 61.3 53% 81 29.93 0.0
31 16:55 Calm 10.00 Partly Cloudy SCT043 80.4 60.6 51% 81 29.94 0.0
31 16:35 Calm 10.00 Partly Cloudy SCT048 80.1 61.3 53% 81 29.94 0.0
31 16:15 SE 3 10.00 Mostly Cloudy BKN048 78.3 60.6 55% 80 29.95 0.0
31 15:55 SE 9 10.00 Partly Cloudy SCT046 80.2 60.8 52% 81 29.95 0.0
31 15:35 SE 10 10.00 Fair CLR 80.4 60.1 50% 81 29.94 0.0
31 15:15 Calm 10.00 Fair CLR 79.9 60.1 51% 81 29.95 0.0
31 14:55 S 3 10.00 Partly Cloudy SCT120 79.5 60.3 52% 81 29.96 0.0
31 14:35 Calm 10.00 Mostly Cloudy BKN120 78.4 59.7 53% 80 29.96 0.0
31 14:15 SE 12 10.00 Fair CLR 78.8 60.3 53% 80 29.96 0.0
31 13:55 Calm 10.00 Fair CLR 78.3 59.9 53% 80 29.96 0.0
31 13:35 E 9 10.00 Fair CLR 77.4 58.5 52% 79 29.96 0.0
31 13:15 SE 9 10.00 Fair CLR 76.5 59 55% 78 29.96 0.0
31 12:55 E 9 10.00 Fair CLR 76.5 58.1 76.5 61 53% 78 29.97 0.0 0.03
31 12:35 E 9 10.00 Fair CLR 75.4 57.7 54% 78 29.97 0.0
31 12:15 E 13 10.00 Partly Cloudy SCT020 SCT120 73.6 56.5 55% 29.97 0.0
31 11:55 SE 13 10.00 Overcast OVC020 73 56.7 57% 29.97 0.0
31 11:35 E 15 10.00 Overcast OVC018 72.5 56.3 57% 29.97 0.0
31 11:15 E 16 G 22 10.00 Overcast OVC018 72.1 56.3 58% 29.98 0.0
31 10:55 E 14 G 17 10.00 Overcast OVC018 69.1 53.6 58% 30 0.0
31 10:35 E 13 G 18 10.00 Overcast OVC018 68.9 52.9 57% 30.01 0.0
31 10:15 E 13 10.00 Overcast OVC020 66.9 53.1 61% 30.01 0.0
31 09:55 E 10 10.00 Mostly Cloudy BKN020 BKN090 BKN120 66.2 53.1 63% 30.01 0.0 0.03
31 09:35 E 10 10.00 Overcast SCT016 BKN090 OVC120 64.9 53.4 66% 30.01 0.0
31 09:15 E 10 G 16 10.00 Overcast BKN018 BKN028 OVC080 63.9 53.1 68% 30.01 0.0
31 08:55 E 14 10.00 Overcast OVC018 64 52 65% 30.01 0.0 0.01
31 08:35 E 10 10.00 Overcast BKN018 BKN030 OVC065 62.2 53.2 73% 30.01 0.0 0.01
31 08:15 E 9 7.00 Rain BKN060 OVC085 61.2 52.9 74% 30.01 0.0 0.01
31 07:55 E 13 G 17 10.00 Overcast SCT039 SCT060 OVC085 62.6 51.4 67% 30.01 0.0 0.02
31 07:35 E 12 10.00 Overcast SCT026 BKN040 OVC085 62.6 52.2 69% 30.02 0.0 0.02
31 06:55 E 12 10.00 Overcast BKN022 BKN035 OVC095 66.2 48.2 69.3 66.2 52% 30.01 0.0
31 06:35 E 12 10.00 Overcast SCT022 BKN030 OVC095 66.4 48 52% 30.02 0.0
31 06:15 E 8 10.00 Overcast BKN024 OVC032 66.7 48.2 51% 30.01 0.0
31 05:55 E 9 10.00 Overcast SCT024 BKN032 OVC110 66.6 48.2 52% 30 0.0
31 05:35 E 9 10.00 Overcast SCT028 OVC110 66.2 48.2 52% 30 0.0
31 05:15 Calm 10.00 Overcast SCT028 SCT035 OVC110 66.2 47.7 51% 30 0.0
31 04:55 Calm 10.00 Overcast SCT029 BKN090 OVC110 66.2 47.7 51% 30 0.0
31 04:35 E 8 10.00 Overcast BKN032 BKN043 OVC110 66.2 47.3 51% 30.01 0.0
31 04:15 Calm 10.00 Overcast BKN032 OVC110 66.4 47.1 50% 30.01 0.0
31 03:55 E 9 10.00 Partly Cloudy SCT090 SCT110 66.2 46.8 50% 30.01 0.0
31 03:35 E 8 10.00 Partly Cloudy SCT090 66.6 46.8 49% 30 0.0
31 03:15 E 7 10.00 Mostly Cloudy BKN090 67.1 46.8 48% 30.01 0.0
31 02:55 E 10 10.00 Partly Cloudy SCT090 67.3 46.9 48% 30.01 0.0
31 02:35 E 10 10.00 Fair CLR 67.6 47.3 48% 30 0.0
31 02:15 E 10 10.00 Fair CLR 68 47.5 48% 30.01 0.0
31 01:55 E 10 10.00 Fair CLR 68.2 48.4 49% 30.01 0.0
31 01:35 E 10 10.00 Fair CLR 68.4 49.1 50% 30 0.0
31 01:15 Calm 10.00 Fair CLR 68.9 50.4 52% 30 0.0
31 00:55 E 9 10.00 Fair CLR 69.4 51.8 79.2 66.6 54% 30.01 0.0
31 00:35 E 3 10.00 Partly Cloudy SCT060 69.4 52.7 55% 30.01 0.0
31 00:15 Calm 10.00 Partly Cloudy SCT060 70.5 51.8 52% 30.01 0.0
30 23:55 Calm 10.00 Overcast OVC060 67.1 53.8 62% 30.01 0.0
30 23:35 Calm 10.00 Mostly Cloudy BKN060 68.4 53.6 59% 30.01 0.0
30 23:15 Calm 10.00 Fair CLR 69.8 51.8 53% 30.01 0.0
30 22:55 Calm 10.00 Fair CLR 70 52.2 53% 30.01 0.0
30 22:35 Calm 10.00 Fair CLR 69.6 52 54% 30 0.0
30 22:15 Calm 10.00 Partly Cloudy SCT050 69.6 52.3 54% 30 0.0
30 21:55 Calm 10.00 Partly Cloudy SCT050 70.5 52.3 53% 30 0.0
30 21:35 Calm 10.00 Fair CLR 72.5 50.5 46% 29.99 0.0
30 21:15 Calm 10.00 Fair CLR 72.7 50.9 46% 29.98 0.0
30 20:55 Calm 10.00 Fair CLR 73.4 50 44% 29.98 0.0
30 20:35 Calm 10.00 Fair CLR 75 48.9 40% 77 29.97 0.0
30 20:15 Calm 10.00 Fair CLR 76.1 47.1 36% 78 29.96 0.0
30 19:55 E 12 G 16 10.00 Fair CLR 77.2 45.5 33% 78 29.96 0.0
30 19:35 SE 13 G 17 10.00 Fair CLR 79 44.6 30% 79 29.96 0.0
30 19:15 E 9 10.00 Fair CLR 78.8 48.2 34% 79 29.97 0.0
30 18:55 E 10 G 16 10.00 Fair CLR 79.3 45.1 81 77 30% 79 29.96 0.0
30 18:35 E 13 G 17 10.00 Fair CLR 79.5 47.5 32% 79 29.96 0.0
30 18:15 E 15 10.00 Fair CLR 79.9 46.2 31% 79 29.96 0.0
30 17:55 E 13 10.00 Partly Cloudy SCT120 80.6 46.4 30% 80 29.96 0.0
30 17:35 SE 14 G 18 10.00 Partly Cloudy SCT120 79.3 46.9 32% 79 29.97 0.0
30 17:15 SE 14 G 17 10.00 Mostly Cloudy SCT070 BKN120 79.7 44.2 29% 79 29.97 0.0
30 16:55 SE 12 10.00 Overcast OVC070 79.3 47.7 33% 79 29.98 0.0
30 16:35 SE 14 G 20 10.00 Partly Cloudy SCT070 79.3 46.9 32% 79 29.97 0.0
30 16:15 SE 13 10.00 Fair CLR 79.3 51.4 38% 79 29.97 0.0
30 15:55 SE 12 10.00 Partly Cloudy SCT120 78.1 51.4 40% 79 29.98 0.0
30 15:35 SE 16 G 21 10.00 Mostly Cloudy SCT050 BKN120 77 51.4 41% 78 29.99 0.0
30 15:15 SE 15 G 22 10.00 Mostly Cloudy BKN120 77.9 50.5 38% 79 29.99 0.0
30 14:55 SE 14 G 21 10.00 Partly Cloudy SCT120 78.8 51.8 39% 79 29.98 0.0
30 14:15 SE 16 G 26 10.00 Mostly Cloudy BKN070 78.6 52.3 40% 79 29.98 0.0
30 13:55 SE 16 G 22 10.00 Partly Cloudy SCT070 78.6 52.7 41% 79 29.99 0.0
30 13:35 SE 18 G 25 10.00 Mostly Cloudy BKN070 78.4 54.1 43% 79 29.99 0.0
30 13:15 SE 14 G 21 10.00 Overcast OVC070 77 58.3 53% 79 29.99 0.0
30 12:55 SE 21 G 26 10.00 Overcast and Breezy OVC070 77.9 56.8 79.7 62.4 48% 79 29.99 0.0 0.13
30 12:35 SE 18 G 24 10.00 Overcast OVC070 79.2 57.6 48% 80 29.98 0.0
30 12:15 E 16 G 25 10.00 Overcast OVC070 78.1 57.7 50% 79 29.98 0.0
30 11:55 SE 15 G 21 10.00 Overcast BKN070 OVC090 76.1 59 56% 78 29.99 0.0
30 11:35 SE 13 G 21 10.00 Overcast SCT070 OVC090 74.7 63 67% 29.99 0.0
30 11:15 SE 9 G 18 10.00 Partly Cloudy SCT070 SCT090 SCT120 74.5 63.7 69% 29.98 0.0
30 10:55 SE 8 10.00 Partly Cloudy SCT080 SCT120 74.3 64.8 72% 29.98 0.0
30 10:35 SE 10 10.00 Overcast OVC080 73.2 63.7 72% 30 0.0
30 10:15 Calm 10.00 Overcast SCT080 OVC090 71.1 62.2 74% 29.99 0.0
30 09:55 Calm 10.00 Overcast OVC090 68.9 60.3 74% 29.98 0.0 0.13
30 09:35 E 5 10.00 Overcast BKN080 OVC095 67.3 59.9 77% 29.98 0.0
30 09:15 E 5 10.00 Overcast BKN070 OVC090 66.6 60.4 81% 29.98 0.0
30 08:55 Calm 10.00 Overcast SCT070 BKN080 OVC120 67.1 62.4 85% 29.98 0.0 0.01
Date Time (cdt) 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)