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.
06 01:35 E 3 10.00 Fair CLR 69.3 66.2 90% 30.06 0.0
06 01:15 E 3 10.00 Fair CLR 70.5 67.1 89% 30.06 0.0
06 00:55 Calm 10.00 Fair CLR 69.3 66.4 81 69.3 91% 30.06 0.0
06 00:35 E 3 10.00 Fair CLR 70.2 66.6 88% 30.06 0.0
06 00:15 Calm 10.00 Fair CLR 70.9 66.9 87% 30.07 0.0
05 23:55 Calm 10.00 Fair CLR 71.2 67.1 87% 30.06 0.0
05 23:35 Calm 10.00 Fair CLR 71.2 67.1 87% 30.06 0.0
05 23:15 Calm 10.00 Fair CLR 71.1 67.3 88% 30.06 0.0
05 22:55 NE 3 10.00 Fair CLR 72.1 67.5 85% 30.06 0.0
05 22:35 Calm 10.00 Fair CLR 72.7 67.6 84% 30.06 0.0
05 22:15 Calm 10.00 Fair CLR 71.6 68.2 89% 30.05 0.0
05 21:55 NE 3 10.00 Fair CLR 72.3 68.7 89% 30.04 0.0
05 21:35 NE 5 10.00 Fair CLR 73.4 68.9 86% 30.03 0.0
05 21:15 NE 5 10.00 Fair CLR 73.8 69.4 86% 30.03 0.0
05 20:55 NE 5 10.00 Fair CLR 74.5 69.8 85% 30.02 0.0
05 20:35 NE 3 10.00 Fair CLR 75.7 70 82% 76 30.02 0.0
05 20:15 Calm 10.00 Fair CLR 77.2 70.3 80% 79 30.02 0.0
05 19:55 NE 5 10.00 Fair CLR 78.4 69.8 75% 81 30.01 0.0
05 19:35 NE 5 10.00 Fair CLR 79.3 69.3 71% 82 30.01 0.0
05 19:15 NE 5 10.00 Partly Cloudy SCT033 SCT039 80.2 68.9 68% 83 30.01 0.0
05 18:55 Calm 10.00 Partly Cloudy SCT085 80.6 68.7 82.9 78.6 67% 84 30.01 0.0
05 18:35 NE 6 10.00 Partly Cloudy SCT040 SCT085 SCT095 79.7 68.9 70% 82 30.01 0.0
05 18:15 NE 5 10.00 Partly Cloudy SCT044 80.6 69.3 68% 84 30.02 0.0
05 17:55 N 5 10.00 Fair CLR 82 69.1 65% 85 30.02 0.0
05 17:35 NE 6 10.00 Partly Cloudy SCT034 SCT041 SCT048 81.1 69.3 67% 84 30.03 0.0
05 17:15 NE 6 10.00 Partly Cloudy SCT034 SCT041 SCT048 81.3 68.2 64% 84 30.03 0.0
05 16:55 NE 6 10.00 Fair CLR 82.4 67.6 61% 85 30.03 0.0
05 16:35 Calm 10.00 Partly Cloudy SCT038 81.7 68.5 65% 85 30.03 0.0
05 16:15 NE 5 10.00 Partly Cloudy SCT036 SCT042 SCT050 81.9 68.9 65% 85 30.03 0.0
05 15:55 NE 5 10.00 Partly Cloudy SCT043 SCT050 SCT075 80.8 69.1 68% 84 30.04 0.0
05 15:35 N 6 10.00 Partly Cloudy SCT034 SCT049 SCT080 82 68.4 63% 85 30.04 0.0
05 15:15 NE 3 10.00 Mostly Cloudy BKN034 80.6 68.4 66% 83 30.05 0.0
05 14:55 E 3 10.00 Mostly Cloudy SCT034 SCT041 BKN055 81 68 65% 84 30.05 0.0
05 14:35 Calm 10.00 Partly Cloudy SCT030 SCT048 SCT060 82.2 68.4 63% 85 30.05 0.0
05 14:15 Calm 10.00 Partly Cloudy SCT030 81 68.5 66% 84 30.05 0.0
05 13:55 E 6 10.00 Partly Cloudy SCT030 SCT036 SCT050 80.8 69.4 69% 84 30.06 0.0
05 13:35 E 6 10.00 Partly Cloudy SCT028 SCT038 80.8 69.1 68% 84 30.05 0.0
05 13:15 N 5 10.00 Partly Cloudy SCT028 SCT048 80.1 68.9 69% 83 30.06 0.0
05 12:55 NE 7 10.00 Partly Cloudy SCT035 SCT041 SCT048 79.9 69.8 80.6 65.5 71% 83 30.05 0.0
05 12:35 N 5 10.00 Partly Cloudy SCT038 SCT048 80.4 70 71% 84 30.06 0.0
05 12:15 NE 7 10.00 Partly Cloudy SCT023 SCT029 SCT038 79.2 69.4 72% 82 30.06 0.0
05 11:55 E 6 10.00 Mostly Cloudy BKN023 BKN029 79 69.4 73% 82 30.06 0.0
05 11:35 E 5 10.00 Partly Cloudy SCT023 79 69.8 74% 82 30.06 0.0
05 10:55 NE 6 10.00 Fair CLR 77.9 68.5 73% 80 30.05 0.0
05 10:35 NE 5 10.00 Fair CLR 77 69.3 77% 79 30.05 0.0
05 10:15 NE 7 10.00 Fair CLR 75.6 68.5 79% 76 30.05 0.0
05 09:55 N 8 10.00 Fair CLR 75 68.7 81% 76 30.04 0.0
05 09:35 N 7 10.00 Fair CLR 74.8 68.9 82% 30.04 0.0
05 09:15 N 5 10.00 Fair CLR 73.9 68.2 82% 30.04 0.0
05 08:55 N 5 10.00 Fair CLR 72.9 67.5 83% 30.04 0.0
05 08:35 N 5 10.00 Fair CLR 71.8 68.2 88% 30.03 0.0
05 08:15 NW 3 10.00 Fair CLR 70 67.3 91% 30.04 0.0
05 07:55 NW 5 7.00 Fair CLR 68.9 67.6 96% 30.04 0.0
05 07:15 NW 3 2.50 Fog/Mist SCT002 66.2 65.7 98% 30.05 0.0
05 06:55 NW 5 2.00 Fog/Mist CLR 65.3 64.6 69.6 64.6 98% 30.05 0.0
05 06:35 NW 5 2.00 Fog/Mist CLR 64.8 63.9 97% 30.05 0.0
05 06:15 Calm 3.00 Fog/Mist CLR 65.7 64.4 96% 30.01 0.0
05 05:55 Calm 4.00 Fog/Mist CLR 65.7 64.6 96% 30 0.0
05 05:35 S 5 5.00 Fog/Mist CLR 65.7 64.6 96% 30 0.0
05 05:15 S 5 5.00 Fog/Mist CLR 66.2 64.9 96% 30 0.0
05 04:55 Calm 7.00 Fair CLR 67.5 65.8 95% 30 0.0
05 04:35 Calm 7.00 Fair CLR 67.5 65.8 95% 30 0.0
05 04:15 NE 5 7.00 Fair CLR 68 66.2 94% 30 0.0
05 03:55 NE 5 10.00 Fair CLR 68 66.4 95% 30 0.0
05 03:35 NE 7 10.00 Fair CLR 68.5 66.7 94% 30 0.0
05 03:15 N 6 10.00 Fair CLR 68.9 67.1 94% 30.01 0.0
05 02:55 NE 8 10.00 Fair CLR 69.3 67.1 93% 30.02 0.0
05 02:35 N 6 7.00 Fair CLR 69.4 67.1 92% 30.02 0.0
05 02:15 N 5 5.00 Fog/Mist CLR 68.9 67.1 94% 30.02 0.0
05 01:55 NW 6 5.00 Fog/Mist CLR 68.9 67.3 95% 30.01 0.0
05 01:35 NW 5 7.00 Fair CLR 68.7 66.7 93% 30 0.0
05 01:15 Calm 10.00 Fair CLR 68.9 66.9 93% 30 0.0
05 00:55 N 3 10.00 Fair CLR 68.4 66.6 78.3 68 94% 29.99 0.0
05 00:35 N 5 10.00 Fair CLR 68.2 66.4 94% 30 0.0
05 00:15 NW 3 10.00 Fair CLR 68.2 66.6 95% 30.01 0.0
04 23:55 NW 5 10.00 Fair CLR 68.2 66.7 95% 30.02 0.0
04 23:35 NW 5 10.00 Fair CLR 68.4 66.7 95% 30.03 0.0
04 23:15 NW 3 10.00 Fair CLR 69.1 66.9 93% 30.02 0.0
04 22:55 NW 3 10.00 Fair CLR 69.1 67.1 93% 30.03 0.0
04 22:35 NW 3 10.00 Fair CLR 70 67.6 92% 30.02 0.0
04 22:15 NW 3 10.00 Fair CLR 68.9 67.1 94% 30.01 0.0
04 21:55 NW 5 10.00 Fair CLR 70.2 67.5 91% 30 0.0
04 21:35 Calm 10.00 Fair CLR 70.5 67.1 89% 29.98 0.0
04 21:15 Calm 10.00 Fair CLR 72.5 66.6 82% 29.97 0.0
04 20:55 Calm 10.00 Fair CLR 72.7 67.3 83% 29.97 0.0
04 20:35 N 5 10.00 Fair CLR 73.6 67.6 82% 29.97 0.0
04 20:15 N 3 10.00 Fair CLR 74.3 69.1 84% 29.97 0.0
04 19:55 N 5 10.00 Fair CLR 76.1 68 76% 77 29.97 0.0
04 19:35 N 3 10.00 Fair CLR 77 71.4 83% 78 29.97 0.0
04 19:15 Calm 10.00 Fair CLR 77.9 71.4 81% 80 29.97 0.0
04 18:55 NW 3 10.00 Fair CLR 78.3 69.8 82.9 77.4 75% 81 29.96 0.0
04 18:35 N 5 10.00 Fair CLR 78.6 70 75% 81 29.97 0.0
04 18:15 N 3 10.00 Partly Cloudy SCT048 SCT055 77.9 70 77% 80 29.97 0.0
04 17:55 N 10 10.00 Mostly Cloudy SCT035 SCT048 BKN055 77.9 68.9 74% 80 29.97 0.0
04 17:35 NW 5 10.00 Mostly Cloudy SCT042 SCT055 BKN090 79.5 70.2 73% 83 29.97 0.0
04 17:15 N 7 10.00 Partly Cloudy SCT039 SCT060 SCT070 81.3 70.3 69% 85 29.98 0.0
04 16:55 NW 7 10.00 Partly Cloudy SCT038 SCT110 82 68.7 64% 85 30 0.0
04 16:35 NW 3 10.00 Partly Cloudy SCT038 82.8 69.8 65% 87 30 0.0
04 16:15 NW 7 10.00 Fair CLR 82.8 69.4 64% 86 30 0.0
04 15:55 NW 7 10.00 Fair CLR 82.4 68 62% 85 30.01 0.0
04 15:35 NW 3 10.00 Fair CLR 82.4 66.7 59% 85 30.01 0.0
04 15:15 W 5 10.00 Fair CLR 82.4 67.6 61% 85 30.02 0.0
04 14:55 Calm 10.00 Fair CLR 82 68 63% 85 30.02 0.0
04 14:35 NW 3 10.00 Fair CLR 81.7 67.6 63% 84 30.02 0.0
04 14:15 N 3 10.00 Fair CLR 81.3 66.2 60% 84 30.02 0.0
04 13:55 W 6 10.00 Fair CLR 81 67.3 63% 83 30.03 0.0
04 13:35 NW 5 10.00 Fair CLR 80.8 67.8 65% 83 30.04 0.0
04 13:15 SW 3 10.00 Fair CLR 80.2 66.6 63% 82 30.05 0.0
04 12:55 Calm 10.00 Fair CLR 80.2 66.2 80.2 65.7 62% 82 30.04 0.0
04 12:35 Calm 10.00 Fair CLR 79.2 65.7 63% 81 30.04 0.0
04 12:15 Calm 10.00 Fair CLR 78.6 66.2 66% 81 30.05 0.0
04 11:55 SW 5 10.00 Fair CLR 79.5 64.8 61% 81 30.05 0.0
04 11:35 SW 3 10.00 Fair CLR 78.8 65.1 63% 81 30.05 0.0
04 11:15 Calm 10.00 Partly Cloudy SCT120 77 65.5 68% 79 30.05 0.0
04 10:55 W 5 10.00 Mostly Cloudy BKN120 77 66.2 69% 79 30.06 0.0
04 10:35 W 3 10.00 Partly Cloudy SCT120 76.5 66.7 72% 78 30.06 0.0
04 10:15 W 6 10.00 Fair CLR 76.3 66.7 72% 78 30.05 0.0
04 09:55 W 6 10.00 Fair CLR 75.2 64.8 70% 77 30.04 0.0
04 09:35 W 5 10.00 Fair CLR 74.7 66.2 75% 30.04 0.0
04 09:15 W 6 10.00 Fair CLR 73.4 65.5 76% 30.04 0.0
04 08:55 W 8 10.00 Fair CLR 72.5 65.7 79% 30.04 0.0
04 08:35 NW 7 10.00 Fair CLR 70.9 65.1 82% 30.04 0.0
04 08:15 W 7 10.00 Fair CLR 70.7 66.2 86% 30.03 0.0
04 07:55 N 6 10.00 Fair CLR 69.1 66 90% 29.99 0.0
04 07:35 Calm 10.00 Fair CLR 66.9 66.2 98% 29.96 0.0
04 07:15 Calm 10.00 Fair CLR 65.7 64.9 98% 29.94 0.0
04 06:55 E 8 10.00 Fair CLR 65.7 64.8 74.3 65.1 97% 29.91 0.0 2.04
04 06:35 NE 6 10.00 Fair CLR 65.5 64.6 97% 29.94 0.0
04 06:15 N 7 10.00 Fair CLR 65.3 64.4 97% 29.96 0.0
04 05:55 N 7 10.00 Fair CLR 65.3 64.6 98% 30 0.0 0.04
04 05:35 N 8 10.00 Light Rain SCT045 SCT055 SCT065 65.3 64.8 98% 30.01 0.0 0.04
04 05:15 N 7 7.00 Rain SCT047 BKN060 OVC080 65.8 65.3 98% 30.03 0.0 0.03
04 04:55 Calm 10.00 Rain SCT035 BKN048 OVC075 66.2 65.5 98% 30.05 0.0 0.07
04 04:35 NW 3 7.00 Rain SCT035 OVC050 65.8 65.3 98% 30.04 0.0 0.04
04 04:15 Calm 10.00 Rain SCT040 BKN060 OVC085 65.3 64.6 98% 30.03 0.0
04 03:55 W 8 10.00 Rain SCT023 BKN042 OVC050 65.3 64.8 98% 30.04 0.0 1.14 1.92
04 03:35 W 14 3.00 Heavy Rain SCT005 SCT008 OVC024 65.3 64.6 98% 30.04 0.0 1.09
04 03:15 W 13 G 16 0.75 Heavy Rain BKN005 OVC009 65.1 64.4 98% 30.04 0.0 0.71
04 02:55 NW 35 G 48 1.25 Heavy Rain and Windy SCT010 SCT015 BKN024 65.8 63.5 92% 29.97 0.0 0.69
04 02:35 NW 18 G 24 4.00 Heavy Rain SCT012 BKN050 OVC075 68.9 66.4 92% 29.96 0.0 0.19
04 02:15 NE 10 10.00 Light Rain OVC080 73.6 70.7 91% 29.95 0.0
04 01:55 E 6 10.00 Light Rain BKN080 OVC110 73.9 71.6 92% 29.96 0.0 0.01
04 01:35 E 6 10.00 Light Rain OVC080 73.8 72 94% 29.97 0.0 0.01
04 01:15 NE 3 10.00 Light Rain BKN090 BKN110 73 72 96% 29.99 0.0 0.01
04 00:55 Calm 10.00 Partly Cloudy SCT090 SCT120 72.3 71.2 82 71.6 96% 30 0.0 0.01
04 00:35 Calm 10.00 Partly Cloudy SCT090 71.8 70.7 96% 30 0.0
04 00:15 Calm 7.00 Partly Cloudy SCT090 SCT120 71.8 70.7 96% 30 0.0
03 23:55 Calm 10.00 Light Rain SCT024 SCT040 SCT070 72.7 70.9 94% 30 0.0 0.01
03 23:35 SE 3 7.00 Heavy Rain SCT026 SCT040 BKN110 73.2 71.1 93% 30.01 0.0 0.01
03 23:15 SE 3 10.00 Mostly Cloudy BKN110 72.9 70.7 93% 30.02 0.0
03 22:55 E 7 10.00 Fair CLR 72.9 70.3 92% 30.02 0.0
03 22:35 E 7 10.00 Fair CLR 72.9 70 91% 30.03 0.0
03 22:15 E 7 10.00 Fair CLR 72 70.2 94% 30.01 0.0
03 21:55 E 7 10.00 Fair CLR 72.7 70.5 93% 30 0.0
03 21:35 NE 6 10.00 Fair CLR 73 70.7 92% 29.98 0.0
03 21:15 E 7 10.00 Fair CLR 73.4 71.2 93% 29.98 0.0
03 20:55 E 7 10.00 Fair CLR 74.1 71.6 92% 29.98 0.0
03 20:35 NE 7 10.00 Fair CLR 74.7 71.1 89% 29.98 0.0
03 20:15 NE 9 10.00 Fair CLR 75.4 70 83% 76 29.97 0.0
03 19:55 N 8 10.00 Fair CLR 78.3 72.5 83% 81 29.96 0.0
03 19:35 NW 3 10.00 Fair CLR 79 74.7 87% 83 29.96 0.0
03 19:15 NW 3 10.00 Fair CLR 80.6 74.5 82% 86 29.96 0.0
03 18:35 W 5 10.00 Fair CLR 83.3 75 76% 91 29.96 0.0
03 18:15 W 7 10.00 Partly Cloudy SCT032 84.6 75 73% 93 29.96 0.0
03 17:55 W 7 10.00 Partly Cloudy SCT032 84.7 75.2 73% 93 29.97 0.0
03 17:35 W 6 10.00 Partly Cloudy SCT039 85.1 75.2 72% 94 29.98 0.0
03 17:15 W 7 10.00 Partly Cloudy SCT039 85.3 75.6 73% 94 29.98 0.0
03 16:55 SW 6 10.00 Fair CLR 84.7 75 73% 93 29.98 0.0
03 16:35 SW 5 10.00 Partly Cloudy SCT033 SCT043 SCT049 85.1 74.7 71% 93 29.99 0.0
03 16:15 SW 6 10.00 Overcast BKN036 OVC043 83.7 74.7 74% 91 30 0.0
03 15:55 SW 7 10.00 Mostly Cloudy SCT038 BKN043 84.2 74.1 72% 92 30 0.0
03 15:35 SW 8 10.00 Partly Cloudy SCT033 SCT041 85.5 74.3 69% 94 29.99 0.0
03 15:15 SW 10 10.00 Mostly Cloudy BKN034 BKN044 84.7 74.3 71% 92 29.98 0.0
03 14:55 S 12 10.00 Partly Cloudy SCT036 84.6 73.4 69% 91 29.98 0.0
03 14:35 S 13 G 18 10.00 Fair CLR 84.7 72.9 68% 91 29.96 0.0
03 14:15 S 10 10.00 Fair CLR 84.7 73.8 70% 92 29.97 0.0
03 13:55 S 12 10.00 Fair CLR 84.2 72.3 68% 90 29.98 0.0
03 13:35 S 12 10.00 Fair CLR 84.2 72.1 67% 90 29.98 0.0
03 13:15 SE 12 10.00 Fair CLR 83.5 72.9 70% 90 30 0.0
03 12:55 S 13 10.00 Partly Cloudy SCT070 82.8 71.6 82.8 65.3 69% 88 30.01 0.0 0.26
03 12:35 SE 12 10.00 Fair CLR 81.9 70.9 69% 86 30.03 0.0
03 12:15 SE 12 10.00 Fair CLR 81.3 70.2 69% 85 30.04 0.0
03 11:55 SE 14 10.00 Fair CLR 79.2 69.8 73% 82 30.04 0.0
03 11:35 SE 10 10.00 Partly Cloudy SCT060 77.4 69.3 76% 79 30.05 0.0
03 11:15 SE 9 10.00 Fair CLR 76.3 68.9 78% 78 30.06 0.0
03 10:55 SE 7 10.00 Fair CLR 74.7 68.5 81% 30.06 0.0
03 10:35 SE 10 10.00 Fair CLR 72.9 67.5 83% 30.04 0.0
03 10:15 SE 9 10.00 Fair CLR 71.4 66.9 86% 30.03 0.0
03 09:55 E 13 G 17 10.00 Fair CLR 68.7 65.8 91% 30.02 0.0 0.26
03 09:35 E 13 10.00 Partly Cloudy SCT060 SCT080 SCT100 67.5 65.5 93% 30.03 0.0
03 09:15 E 13 10.00 Light Rain SCT024 BKN075 OVC110 65.5 64 95% 30.07 0.0
03 08:55 E 10 7.00 Rain SCT018 BKN029 OVC042 65.3 63.9 95% 30.1 0.0 0.25
03 08:35 N 9 3.00 Heavy Rain SCT015 BKN028 OVC039 65.3 63.9 95% 30.15 0.0 0.21
03 08:15 NW 8 4.00 Heavy Rain SCT012 BKN040 OVC048 66.4 64.2 93% 30.15 0.0 0.05
03 07:55 NW 8 G 17 10.00 Overcast SCT007 BKN028 OVC034 67.1 64.9 93% 30.14 0.0
03 07:35 NW 7 10.00 Overcast SCT029 BKN035 OVC043 67.6 65.8 94% 30.09 0.0
03 07:15 E 5 10.00 Partly Cloudy SCT043 SCT050 SCT065 67.6 65.8 94% 30.05 0.0
03 06:55 NE 3 10.00 Mostly Cloudy BKN042 BKN050 BKN065 67.5 65.5 67.6 65.8 93% 30.05 0.0 0.1
03 06:35 N 5 10.00 Overcast SCT041 OVC046 67.3 65.7 95% 30.06 0.0
03 06:15 N 3 10.00 Overcast BKN050 OVC065 67.1 65.3 94% 30.06 0.0
03 05:55 NW 8 10.00 Mostly Cloudy BKN050 BKN065 BKN075 66.6 65.3 96% 30.05 0.0 0.01
03 05:35 E 6 10.00 Mostly Cloudy BKN070 BKN085 BKN100 67.1 65.1 93% 30.03 0.0 0.01
03 05:15 N 5 10.00 Light Rain OVC070 66.6 64.9 95% 30.05 0.0
03 04:55 N 3 10.00 Mostly Cloudy BKN070 BKN080 BKN110 66.6 64.8 94% 30.05 0.0 0.03
03 04:35 N 5 10.00 Mostly Cloudy BKN075 BKN085 BKN110 66.6 64.8 94% 30.04 0.0 0.03
03 04:15 N 8 10.00 Light Rain SCT033 SCT048 OVC065 66.4 64.8 95% 30.04 0.0 0.03
03 03:55 N 10 G 18 10.00 Heavy Rain SCT040 SCT070 BKN090 67.1 64.6 92% 30.05 0.0 0.02 0.04
03 03:35 N 7 10.00 Light Rain SCT080 BKN090 BKN120 66.4 64.8 95% 30.03 0.0 0.02
03 03:15 Calm 7.00 Light Rain OVC080 66.2 64.8 95% 30.04 0.0 0.02
03 02:55 W 5 10.00 Overcast OVC080 66 64.4 95% 30.04 0.0 0.01
03 02:35 NW 6 10.00 Overcast SCT060 BKN090 OVC120 66.2 64.4 94% 30.04 0.0 0.01
03 02:15 SE 3 10.00 Light Rain SCT040 BKN060 OVC120 66.4 64.4 93% 30.03 0.0 0.01
03 01:55 W 6 10.00 Light Rain SCT042 BKN070 OVC120 66.6 63.9 91% 30.07 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)