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.
11 21:35 Calm 10.00 Fair CLR 70.9 64.8 81% 30.15 0.0
11 21:15 Calm 10.00 Fair CLR 72.3 64.8 77% 30.14 0.0
11 20:55 Calm 10.00 Fair CLR 72.5 65.3 78% 30.14 0.0
11 20:15 Calm 10.00 Fair CLR 75.6 64.6 69% 77 30.13 0.0
11 19:55 Calm 10.00 Fair CLR 77.2 65.1 66% 79 30.13 0.0
11 19:35 E 5 10.00 Fair CLR 78.8 64.6 62% 81 30.12 0.0
11 18:55 NE 5 10.00 Fair CLR 80.6 62.6 82.8 80.6 54% 82 30.12 0.0
11 18:35 NE 6 10.00 Fair CLR 80.8 63 55% 82 30.12 0.0
11 18:15 NE 8 10.00 Fair CLR 81.9 63.7 54% 83 30.12 0.0
11 17:55 NE 8 10.00 Fair CLR 82 64.2 55% 84 30.12 0.0
11 17:35 NE 6 10.00 Fair CLR 82.2 64.4 55% 84 30.12 0.0
11 17:15 NE 7 10.00 Fair CLR 82.2 63.9 54% 84 30.12 0.0
11 16:55 NE 8 10.00 Fair CLR 82.2 63.7 54% 84 30.11 0.0
11 16:35 NE 7 10.00 Fair CLR 82.4 64.9 56% 84 30.11 0.0
11 16:15 NE 8 10.00 Fair CLR 82.4 62.8 52% 83 30.11 0.0
11 15:55 NE 7 10.00 Fair CLR 82 61.7 50% 83 30.11 0.0
11 15:35 E 7 10.00 Fair CLR 82.6 63 52% 84 30.11 0.0
11 15:15 NE 7 10.00 Fair CLR 82.4 62.6 51% 83 30.11 0.0
11 14:55 NE 8 10.00 Fair CLR 82.2 64.2 55% 84 30.11 0.0
11 14:35 NE 5 10.00 Fair CLR 81.9 64 55% 83 30.12 0.0
11 14:15 E 7 10.00 Fair CLR 81.7 63.7 54% 83 30.12 0.0
11 13:55 NE 9 10.00 Fair CLR 81.7 63.1 53% 83 30.13 0.0
11 13:35 NE 7 10.00 Fair CLR 81.7 64.9 57% 83 30.13 0.0
11 13:15 NE 7 10.00 Fair CLR 81.3 65.8 59% 83 30.13 0.0
11 12:55 NE 6 10.00 Fair CLR 80.6 65.1 81 68.2 59% 82 30.13 0.0
11 12:35 NE 8 10.00 Fair CLR 80.6 66.4 62% 83 30.13 0.0
11 12:15 NE 6 10.00 Fair CLR 80.1 65.5 61% 82 30.13 0.0
11 11:55 NE 7 10.00 Fair CLR 80.2 65.8 62% 82 30.13 0.0
11 11:35 NE 5 10.00 Fair CLR 79.7 64.8 60% 81 30.13 0.0
11 11:15 NE 3 10.00 Fair CLR 79.3 64.6 61% 81 30.13 0.0
11 10:55 E 6 10.00 Fair CLR 78.8 64 61% 81 30.13 0.0
11 10:35 E 6 10.00 Fair CLR 78.8 63.5 60% 80 30.12 0.0
11 10:15 E 6 10.00 Fair CLR 78.4 64.2 62% 80 30.12 0.0
11 09:55 E 7 10.00 Fair CLR 77.2 63.7 63% 79 30.12 0.0
11 09:35 E 6 10.00 Fair CLR 76.5 65.7 69% 78 30.12 0.0
11 09:15 E 5 10.00 Fair CLR 75.4 66.2 73% 77 30.11 0.0
11 08:55 E 6 10.00 Fair CLR 74.5 66.6 76% 30.11 0.0
11 08:15 E 5 10.00 Fair CLR 72.1 68.4 88% 30.1 0.0
11 07:55 E 6 10.00 Fair CLR 70.9 67.6 90% 30.09 0.0
11 07:35 E 5 10.00 Fair CLR 70 67.3 91% 30.09 0.0
11 07:15 NE 6 7.00 Fair CLR 68.9 66.7 93% 30.08 0.0
11 06:55 E 5 7.00 Fair CLR 68 66.4 68.9 66.2 95% 30.07 0.0
11 06:35 NE 5 7.00 Fair CLR 67.1 65.8 96% 30.06 0.0
11 06:15 NE 6 7.00 Fair CLR 67.1 65.7 95% 30.06 0.0
11 05:55 NE 5 10.00 Fair CLR 67.5 66 95% 30.05 0.0
11 05:35 NE 6 10.00 Fair CLR 67.3 65.8 95% 30.05 0.0
11 05:15 N 3 10.00 Fair CLR 67.1 65.7 95% 30.05 0.0
11 04:55 Calm 10.00 Fair CLR 66.6 65.3 96% 30.04 0.0
11 04:35 N 3 10.00 Fair CLR 66.2 65.3 97% 30.04 0.0
11 04:15 N 3 10.00 Fair CLR 66.6 65.5 96% 30.03 0.0
11 03:55 NW 6 10.00 Fair CLR 66.7 65.8 97% 30.03 0.0
11 03:35 NW 3 10.00 Fair CLR 66.9 65.8 96% 30.02 0.0
11 03:15 NW 3 10.00 Fair CLR 66.9 65.7 96% 30.02 0.0
11 02:55 NW 3 10.00 Fair CLR 67.1 65.8 96% 30.01 0.0
11 02:35 Calm 10.00 Fair CLR 67.3 66.2 96% 30.01 0.0
11 02:15 NW 3 10.00 Fair CLR 67.8 66.4 95% 30.01 0.0
11 01:55 N 3 10.00 Fair CLR 68 66.4 95% 30.01 0.0
11 01:35 Calm 10.00 Fair CLR 68.2 66.6 95% 30.01 0.0
11 01:15 Calm 10.00 Fair CLR 68.5 66.6 93% 30.01 0.0
11 00:55 Calm 10.00 Fair CLR 68 66.7 78.4 67.8 96% 30 0.0
11 00:35 Calm 10.00 Fair CLR 68.2 66.6 95% 30 0.0
11 00:15 Calm 10.00 Fair CLR 68.2 66.6 95% 30 0.0
10 23:55 E 3 10.00 Fair CLR 68.9 66.7 93% 30.01 0.0
10 23:35 Calm 10.00 Fair CLR 68.9 67.1 94% 30 0.0
10 23:15 E 3 10.00 Fair CLR 68.5 66.7 94% 30 0.0
10 22:55 N 3 10.00 Fair CLR 68.4 66.7 95% 30 0.0
10 22:35 NW 3 10.00 Partly Cloudy SCT060 68.9 66.6 92% 30.01 0.0
10 22:15 Calm 10.00 Partly Cloudy SCT060 69.3 66.2 90% 30.01 0.0
10 21:55 W 3 10.00 Partly Cloudy SCT070 SCT085 69.4 65.8 88% 30.01 0.0
10 21:35 SW 6 10.00 Mostly Cloudy SCT035 SCT060 BKN070 70 65.8 87% 30.01 0.0
10 21:15 SW 6 10.00 Light Rain BKN035 BKN060 BKN070 70.3 66.2 87% 30 0.0
10 20:55 S 5 10.00 Overcast BKN033 BKN050 OVC070 70.9 66.2 85% 29.99 0.0
10 20:35 SE 9 10.00 Overcast BKN035 BKN050 OVC070 72.5 65.1 78% 29.98 0.0
10 20:15 SE 8 10.00 Mostly Cloudy SCT031 SCT038 BKN090 73.8 65.3 75% 29.98 0.0
10 19:55 E 8 10.00 Partly Cloudy SCT046 SCT090 SCT120 76.1 70.3 82% 77 29.97 0.0
10 19:35 NE 5 10.00 Partly Cloudy SCT046 77 72.3 86% 78 29.96 0.0
10 19:15 E 5 10.00 Fair CLR 78.1 72.5 83% 81 29.95 0.0
10 18:55 E 5 10.00 Fair CLR 79 72.9 81.9 79 82% 82 29.94 0.0
10 18:35 NE 5 10.00 Fair CLR 79.3 72.7 80% 83 29.93 0.0
10 18:15 N 3 10.00 Fair CLR 79.5 73.4 82% 83 29.94 0.0
10 17:55 E 3 10.00 Partly Cloudy SCT024 SCT080 79.9 72.7 79% 84 29.96 0.0
10 17:35 Calm 10.00 Partly Cloudy SCT021 SCT080 80.1 72.9 79% 84 29.95 0.0
10 17:15 Calm 10.00 Partly Cloudy SCT021 80.2 72.7 78% 84 29.95 0.0
10 16:55 Calm 10.00 Fair CLR 79.9 72.7 79% 84 29.96 0.0
10 16:35 Calm 10.00 Fair CLR 80.1 72.9 79% 84 29.94 0.0
10 16:15 N 3 10.00 Fair CLR 79.7 73.2 81% 84 29.94 0.0
10 15:55 Calm 10.00 Fair CLR 79.9 72.5 78% 84 29.95 0.0
10 15:35 Calm 10.00 Fair CLR 79.9 72.3 78% 84 29.94 0.0
10 15:15 Calm 10.00 Fair CLR 80.2 71.6 75% 84 29.94 0.0
10 14:55 NE 3 10.00 Fair CLR 80.8 71.4 73% 85 29.93 0.0
10 14:35 NE 3 10.00 Fair CLR 80.4 71.8 75% 84 29.93 0.0
10 14:15 Calm 10.00 Fair CLR 81 72.7 76% 86 29.93 0.0
10 13:55 Calm 10.00 Fair CLR 80.4 70.9 73% 84 29.93 0.0
10 13:35 Calm 10.00 Fair CLR 81.3 71.2 72% 85 29.94 0.0
10 13:15 Calm 10.00 Partly Cloudy SCT030 81.9 71.4 71% 86 29.94 0.0
10 12:35 Calm 10.00 Partly Cloudy SCT017 SCT026 81 71.8 74% 85 29.94 0.0
10 12:15 E 5 10.00 Partly Cloudy SCT017 SCT026 81 72.1 75% 85 29.94 0.0
10 11:55 E 3 10.00 Fair CLR 80.8 72.5 76% 85 29.94 0.0
10 11:35 NE 3 10.00 Fair CLR 79.7 72.9 80% 84 29.93 0.0
10 11:15 E 5 10.00 Partly Cloudy SCT011 80.1 73.2 80% 84 29.93 0.0
10 10:55 E 3 10.00 Partly Cloudy SCT011 79.2 72.9 81% 83 29.93 0.0
10 10:35 NE 3 10.00 Partly Cloudy SCT009 78.6 73.2 84% 82 29.93 0.0
10 10:15 E 3 10.00 Fair CLR 77.2 72.9 87% 79 29.94 0.0
10 09:55 E 3 10.00 Partly Cloudy SCT024 77 72.3 86% 78 29.95 0.0
10 09:35 Calm 10.00 Partly Cloudy SCT024 SCT036 76.1 72.3 88% 76 29.94 0.0
10 09:15 Calm 10.00 Mostly Cloudy BKN024 BKN034 75.4 72 89% 75 29.94 0.0
10 08:55 E 3 10.00 Overcast BKN026 OVC031 74.5 71.6 91% 29.93 0.0
10 08:35 Calm 10.00 Partly Cloudy SCT026 74.5 71.6 91% 29.93 0.0
10 08:15 Calm 10.00 Fair CLR 73.9 71.2 91% 29.93 0.0
10 07:55 NE 3 10.00 Partly Cloudy SCT033 73.6 70.5 90% 29.93 0.0
10 07:35 Calm 10.00 Fair CLR 73.2 71.1 93% 29.93 0.0
10 07:15 Calm 7.00 Fair CLR 72.1 70.3 94% 29.92 0.0
10 06:55 Calm 5.00 Fog/Mist CLR 71.6 70 71.6 68.4 95% 29.91 0.0
10 06:35 Calm 5.00 Fog/Mist CLR 70.3 68.9 95% 29.91 0.0
10 06:15 Calm 7.00 Fair CLR 69.8 68.9 97% 29.91 0.0
10 05:55 NE 3 7.00 Partly Cloudy SCT080 68.7 67.3 95% 29.9 0.0
10 05:35 Calm 7.00 Fair CLR 69.1 68 96% 29.9 0.0
10 05:15 E 3 10.00 Fair CLR 70 68.7 96% 29.9 0.0
10 04:55 NE 3 10.00 Fair CLR 68.9 68 97% 29.89 0.0
10 04:35 Calm 7.00 Fair CLR 69.6 68.7 97% 29.9 0.0
10 04:15 Calm 7.00 Partly Cloudy SCT036 SCT042 SCT060 69.6 68.7 97% 29.91 0.0
10 03:55 Calm 10.00 Mostly Cloudy SCT036 SCT044 BKN050 69.3 68 96% 29.91 0.0
10 03:35 Calm 10.00 Mostly Cloudy SCT035 SCT046 BKN060 69.3 68 96% 29.9 0.0
10 03:15 Calm 10.00 Fair CLR 69.1 67.8 96% 29.9 0.0
10 02:55 Calm 10.00 Partly Cloudy SCT036 68.9 67.6 96% 29.89 0.0
10 02:35 Calm 10.00 Fair CLR 69.8 68 94% 29.9 0.0
10 02:15 Calm 10.00 Fair CLR 69.8 68.2 95% 29.9 0.0
10 01:55 Calm 10.00 Fair CLR 71.4 68.9 92% 29.89 0.0
10 01:35 N 3 10.00 Fair CLR 70.7 68.9 94% 29.89 0.0
10 01:15 N 5 10.00 Fair CLR 69.4 68 95% 29.88 0.0
10 00:55 Calm 10.00 Fair CLR 69.8 68.2 82.4 69.8 95% 29.89 0.0
10 00:35 Calm 10.00 Fair CLR 70.3 68.9 95% 29.9 0.0
10 00:15 Calm 10.00 Partly Cloudy SCT039 71.6 69.4 93% 29.9 0.0
09 23:55 Calm 10.00 Fair CLR 72.3 70.3 94% 29.89 0.0
09 23:35 Calm 10.00 Partly Cloudy SCT038 SCT050 71.6 69.8 94% 29.89 0.0
09 23:15 Calm 10.00 Partly Cloudy SCT038 SCT050 72.7 70.2 92% 29.89 0.0
09 22:55 Calm 10.00 Fair CLR 72.7 70.2 92% 29.9 0.0
09 22:35 Calm 10.00 Fair CLR 73 70.7 92% 29.89 0.0
09 22:15 Calm 10.00 Fair CLR 73.4 70.7 91% 29.89 0.0
09 21:55 Calm 10.00 Fair CLR 73.6 70.7 91% 29.88 0.0
09 21:35 Calm 10.00 Fair CLR 75.7 71.1 85% 76 29.88 0.0
09 21:15 Calm 10.00 Fair CLR 76.5 71.2 84% 77 29.88 0.0
09 20:55 Calm 10.00 Fair CLR 77 71.8 84% 78 29.88 0.0
09 20:35 Calm 10.00 Partly Cloudy SCT075 79 70.9 76% 82 29.88 0.0
09 19:55 Calm 10.00 Fair CLR 80.6 70.7 72% 84 29.88 0.0
09 19:35 Calm 10.00 Fair CLR 81.3 71.2 72% 85 29.88 0.0
09 19:15 Calm 10.00 Partly Cloudy SCT030 SCT037 81.9 71.6 71% 86 29.88 0.0
09 18:55 Calm 10.00 Partly Cloudy SCT039 SCT044 81.9 69.4 83.5 79.9 66% 85 29.88 0.0
09 18:35 Calm 10.00 Fair CLR 81.7 69.4 67% 85 29.88 0.0
09 18:15 Calm 10.00 Fair CLR 82.6 69.6 65% 86 29.88 0.0
09 17:55 SW 3 10.00 Fair CLR 83.3 69.3 63% 87 29.88 0.0
09 17:35 Calm 10.00 Fair CLR 83.3 69.6 63% 87 29.88 0.0
09 17:15 SW 3 10.00 Fair CLR 81.5 69.3 67% 85 29.89 0.0
09 16:55 SW 3 10.00 Partly Cloudy SCT031 SCT038 SCT044 83.3 69.1 62% 87 29.89 0.0
09 16:35 SW 5 10.00 Mostly Cloudy SCT031 SCT038 BKN080 82.6 69.6 65% 86 29.9 0.0
09 16:15 Calm 10.00 Overcast OVC100 82.8 69.6 65% 87 29.91 0.0
09 15:35 Calm 10.00 Mostly Cloudy BKN100 82.2 69.3 65% 86 29.91 0.0
09 15:15 Calm 10.00 Partly Cloudy SCT100 81.5 69.6 67% 85 29.91 0.0
09 14:55 N 3 10.00 Fair CLR 81.5 70.3 69% 85 29.91 0.0
09 14:35 Calm 10.00 Partly Cloudy SCT027 SCT036 81.3 69.6 68% 85 29.91 0.0
09 13:55 Calm 10.00 Mostly Cloudy BKN023 BKN030 80.1 70.9 74% 84 29.92 0.0
09 13:35 Calm 10.00 Partly Cloudy SCT023 SCT030 80.8 70.9 72% 85 29.92 0.0
09 13:15 Calm 10.00 Partly Cloudy SCT022 80.8 70.7 72% 84 29.93 0.0
09 12:55 Calm 10.00 Mostly Cloudy SCT022 BKN100 80.1 69.3 80.1 67.1 70% 83 29.93 0.0
09 12:35 Calm 10.00 Mostly Cloudy BKN100 79.2 68.9 71% 82 29.94 0.0
09 12:15 Calm 10.00 Fair CLR 78.8 69.1 72% 81 29.93 0.0
09 11:55 Calm 10.00 Fair CLR 77.9 68.7 73% 80 29.94 0.0
09 11:35 Calm 10.00 Fair CLR 77.7 69.4 76% 80 29.93 0.0
09 11:15 Calm 10.00 Fair CLR 76.3 68.7 78% 78 29.94 0.0
09 10:55 E 3 10.00 Partly Cloudy SCT110 76.1 68.9 78% 77 29.94 0.0
09 10:35 Calm 10.00 Mostly Cloudy BKN110 75.4 68.7 80% 76 29.94 0.0
09 10:15 N 3 10.00 Mostly Cloudy SCT012 BKN100 74.1 68.4 82% 29.94 0.0
09 09:55 Calm 10.00 Overcast SCT012 OVC090 73.4 68 83% 29.95 0.0
09 09:35 N 5 10.00 Mostly Cloudy BKN090 73.4 68.5 85% 29.95 0.0
09 09:15 NW 3 10.00 Mostly Cloudy BKN090 73.4 68.2 84% 29.94 0.0
09 08:55 N 6 10.00 Fair CLR 72.9 68.5 86% 29.94 0.0
09 08:35 N 3 10.00 Fair CLR 71.6 68 88% 29.93 0.0
09 08:15 N 3 10.00 Mostly Cloudy SCT075 BKN085 69.4 67.6 94% 29.94 0.0
09 07:55 Calm 10.00 Overcast BKN075 OVC085 68.9 67.1 94% 29.94 0.0
09 07:35 Calm 10.00 Overcast SCT075 BKN085 OVC120 68.5 66.9 95% 29.93 0.0
09 07:15 Calm 10.00 Mostly Cloudy SCT085 BKN110 68 66.6 95% 29.93 0.0
09 06:55 Calm 10.00 Fair CLR 67.1 65.8 68 66.4 96% 29.92 0.0 0.01
09 06:35 Calm 10.00 Fair CLR 66.6 65.7 97% 29.91 0.0
09 06:15 Calm 7.00 Fair CLR 66.4 65.5 97% 29.91 0.0
09 05:55 Calm 7.00 Fair CLR 66.4 65.5 97% 29.9 0.0
09 05:35 E 3 10.00 Partly Cloudy SCT120 66.6 65.7 97% 29.9 0.0
09 05:15 Calm 10.00 Partly Cloudy SCT120 67.1 66.2 97% 29.9 0.0
09 04:55 Calm 10.00 Fair CLR 67.3 66.2 96% 29.9 0.0
09 04:35 Calm 10.00 Fair CLR 68 66.4 95% 29.88 0.0
09 04:15 SW 5 10.00 Fair CLR 68 66.4 95% 29.88 0.0
09 03:55 W 5 10.00 Fair CLR 68 66.6 95% 29.88 0.0 0.01
09 03:35 S 8 10.00 Fair CLR 67.6 66.4 96% 29.88 0.0
09 03:15 SW 9 10.00 Light Rain SCT047 SCT075 BKN100 67.6 66.2 95% 29.91 0.0
09 02:55 SW 7 10.00 Light Rain SCT075 BKN095 67.5 66.2 96% 29.92 0.0 0.01
09 02:35 W 9 10.00 Light Rain SCT075 BKN100 BKN120 67.3 65.7 95% 29.93 0.0
09 01:55 W 6 10.00 Partly Cloudy SCT120 67.5 65.5 93% 29.96 0.0
09 01:35 S 6 10.00 Partly Cloudy SCT120 68 65.3 91% 29.96 0.0
09 01:15 SE 8 10.00 Heavy Rain SCT030 SCT060 BKN120 67.5 64.8 91% 29.96 0.0
09 00:55 E 10 10.00 Light Rain SCT120 68 64.6 84 67.1 89% 29.95 0.0 0.1
09 00:35 E 8 10.00 Fair CLR 67.6 65.3 92% 29.96 0.0
09 00:15 E 9 10.00 Fair CLR 67.1 65.5 95% 29.98 0.0
08 23:55 NE 13 G 20 10.00 Fair CLR 67.1 65.3 94% 29.96 0.0 0.02
08 23:35 E 16 G 21 10.00 Light Rain CLR 67.5 64.9 92% 29.96 0.0 0.02
08 23:15 NE 12 10.00 Rain SCT026 SCT049 SCT065 67.1 64.9 93% 29.98 0.0 0.01
08 22:55 NE 10 G 20 10.00 Rain SCT024 SCT049 BKN070 67.1 65.3 94% 30.01 0.0 0.08
08 22:35 N 12 G 28 5.00 Heavy Rain SCT047 BKN060 BKN100 68 65.5 92% 30.02 0.0 0.05
08 22:15 N 12 G 17 10.00 Heavy Rain SCT046 BKN060 BKN075 71.4 67.3 87% 29.99 0.0 0.01
08 21:55 NW 12 G 21 10.00 Light Rain SCT031 BKN060 OVC080 77.4 69.8 78% 79 29.97 0.0
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)