Weather observations for the past three days for
Grinnell Municipal Airfield
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.
05 00:55 Calm 7.00 Overcast OVC007 39.2 35.4 86% 30 0.0
05 00:35 Calm 7.00 Overcast OVC007 39 35.1 86% 30 0.0
05 00:15 Calm 7.00 Overcast BKN009 OVC020 39.6 35.4 85% 30 0.0
04 23:55 Calm 7.00 Overcast BKN009 OVC020 40.8 36.1 43.9 39.2 83% 29.98 0.0
04 23:35 Calm 7.00 Overcast BKN009 OVC020 39.7 35.8 86% 29.98 0.0
04 23:15 Calm 5.00 Fog/Mist SCT011 OVC020 39.4 35.4 86% 29.98 0.0
04 22:55 Calm 7.00 Overcast BKN011 OVC020 41 36.3 83% 30 0.0
04 22:35 Calm 7.00 Overcast OVC011 40.6 36 83% 30 0.0
04 22:15 Calm 7.00 Overcast OVC013 40.8 36 83% 30 0.0
04 21:55 Calm 7.00 Overcast OVC013 41 36 82% 30.01 0.0
04 21:35 Calm 7.00 Overcast OVC013 41.4 36 81% 30.01 0.0
04 21:15 Calm 7.00 Overcast OVC013 41 35.6 81% 30.01 0.0
04 20:55 Calm 7.00 Overcast BKN013 OVC026 41.5 35.8 80% 30.01 0.0
04 20:35 Calm 10.00 Overcast SCT013 OVC026 41.2 35.6 81% 30.02 0.0
04 20:15 Calm 10.00 Overcast SCT013 OVC028 41.5 35.2 78% 30.02 0.0
04 19:55 Calm 10.00 Overcast OVC013 41.7 35.6 79% 30.02 0.0
04 19:35 Calm 10.00 Overcast OVC013 42.3 36 78% 30.02 0.0
04 19:15 Calm 10.00 Overcast BKN013 BKN028 OVC032 43 36.1 77% 30.03 0.0
04 18:55 Calm 10.00 Overcast SCT013 BKN030 OVC050 42.8 36 77% 30.03 0.0
04 18:35 Calm 10.00 Overcast SCT014 SCT044 OVC050 43.3 36 75% 30.02 0.0
04 18:15 Calm 10.00 Overcast OVC060 43.9 36.5 75% 30.02 0.0
04 17:55 Calm 10.00 Overcast SCT028 SCT045 OVC060 44.2 36.5 48 44.2 74% 30.01 0.0
04 17:35 Calm 10.00 Overcast SCT012 OVC028 45 36.7 73% 30.01 0.0
04 17:15 Calm 10.00 Overcast SCT012 OVC028 45 36.7 73% 30.02 0.0
04 16:55 Calm 10.00 Overcast OVC028 45.1 37.4 74% 30.02 0.0
04 16:35 E 3 10.00 Overcast OVC030 45.1 37 73% 30.02 0.0
04 16:15 Calm 10.00 Overcast OVC030 45.7 37.4 73% 30.03 0.0
04 15:55 E 6 10.00 Overcast OVC030 46.4 37.9 72% 44 30.04 0.0
04 15:35 E 8 10.00 Overcast OVC030 47.3 38.5 72% 44 30.04 0.0
04 15:15 E 10 10.00 Overcast OVC030 47.8 38.3 70% 44 30.04 0.0
04 14:55 E 8 10.00 Overcast OVC030 47.7 38.1 70% 44 30.04 0.0
04 14:35 NE 8 7.00 Overcast OVC030 47.7 38.1 70% 44 30.05 0.0
04 14:15 Calm 10.00 Overcast OVC030 47.5 37.8 69% 30.06 0.0
04 13:55 Calm 10.00 Overcast OVC030 47.1 37.4 69% 30.07 0.0
04 13:35 Calm 10.00 Overcast OVC030 46.9 37.2 69% 30.08 0.0
04 13:15 Calm 7.00 Overcast BKN030 OVC037 47.5 37 67% 30.07 0.0
04 12:55 Calm 10.00 Overcast OVC030 46.9 36.5 67% 30.08 0.0
04 12:35 Calm 10.00 Overcast OVC030 46 36.3 69% 30.09 0.0
04 12:15 Calm 7.00 Overcast OVC030 46.4 36.1 68% 30.1 0.0
04 11:55 Calm 10.00 Overcast BKN030 OVC039 46.4 36.5 46.4 35.2 69% 30.1 0.0
04 11:35 Calm 7.00 Overcast OVC041 46.2 36.3 69% 30.11 0.0
04 11:15 Calm 7.00 Overcast SCT030 OVC041 45 36 71% 30.11 0.0
04 10:55 Calm 7.00 Overcast BKN030 OVC041 44.2 35.4 71% 30.11 0.0
04 10:35 E 3 7.00 Overcast SCT032 OVC043 43.9 34.9 71% 30.12 0.0
04 10:15 Calm 7.00 Overcast BKN032 OVC043 42.8 34.7 73% 30.12 0.0
04 09:55 NE 12 5.00 Overcast with Haze OVC032 42.4 34.3 73% 37 30.13 0.0
04 09:35 E 9 5.00 Overcast with Haze OVC030 41.7 34.2 75% 37 30.13 0.0
04 09:15 E 8 5.00 Overcast with Haze OVC028 40.1 33.6 78% 35 30.15 0.0
04 08:55 NE 8 4.00 Overcast with Haze OVC028 39 33.4 80% 34 30.16 0.0
04 08:35 NE 10 4.00 Overcast with Haze OVC028 38.3 33.1 82% 32 30.15 0.0
04 08:15 Calm 4.00 Fog/Mist OVC030 37 32.9 85% 30.15 0.0
04 07:55 Calm 4.00 Fog/Mist SCT011 OVC030 36.5 32.4 85% 30.17 0.0
04 07:35 Calm 4.00 Fog/Mist OVC011 36.1 32.4 86% 30.17 0.0
04 07:15 Calm 4.00 Fog/Mist SCT011 BKN030 OVC065 35.8 32.2 87% 30.18 0.0
04 06:55 Calm 4.00 Fog/Mist OVC065 35.6 32 87% 30.17 0.0
04 06:35 Calm 5.00 Fog/Mist SCT011 OVC065 35.6 32 87% 30.16 0.0
04 06:15 Calm 5.00 Fog/Mist OVC065 35.6 32 87% 30.14 0.0
04 05:55 Calm 5.00 Fog/Mist OVC065 35.6 32 37 32.9 87% 30.15 0.0
04 05:35 Calm 5.00 Fog/Mist OVC065 35.6 32 87% 30.15 0.0
04 05:15 Calm 5.00 Fog/Mist OVC065 35.6 32 87% 30.15 0.0
04 04:55 Calm 5.00 Fog/Mist SCT024 OVC065 35.4 32 87% 30.14 0.0
04 04:35 NE 7 5.00 Fog/Mist OVC024 35.6 32 87% 31 30.15 0.0
04 04:15 Calm 5.00 Fog/Mist OVC026 35.4 32 87% 30.15 0.0
04 03:55 Calm 5.00 Fog/Mist OVC026 35.2 32 88% 30.17 0.0
04 03:35 Calm 5.00 Fog/Mist OVC028 34.9 32 89% 30.17 0.0
04 03:15 Calm 5.00 Fog/Mist SCT021 OVC028 34.7 31.8 89% 30.18 0.0
04 02:55 Calm 5.00 Fog/Mist SCT021 OVC028 34.7 31.8 89% 30.19 0.0
04 02:35 Calm 5.00 Fog/Mist SCT021 OVC030 34.9 32 89% 30.19 0.0
04 02:15 NE 9 5.00 Fog/Mist OVC030 34.7 32 90% 28 30.19 0.0
04 01:55 NE 8 5.00 Fog/Mist OVC030 34 31.8 92% 28 30.2 0.0
04 01:35 Calm 5.00 Fog/Mist BKN030 32.9 30.7 92% 30.2 0.0
04 01:15 Calm 5.00 Fog/Mist SCT060 33.3 30.7 90% 30.2 0.0
04 00:55 Calm 7.00 Overcast OVC060 36 32 86% 30.19 0.0
04 00:35 N 6 7.00 Overcast OVC060 37 32.9 85% 33 30.18 0.0
04 00:15 N 7 7.00 Overcast OVC060 36.7 32.9 86% 32 30.18 0.0
03 23:55 Calm 7.00 Overcast SCT027 OVC060 35.6 32 41.5 34.7 87% 30.18 0.0
03 23:35 Calm 7.00 Overcast OVC060 35.8 32 86% 30.19 0.0
03 23:15 Calm 7.00 Overcast BKN028 OVC060 34.9 31.8 89% 30.2 0.0
03 22:55 Calm 7.00 Overcast OVC028 37.6 32.9 83% 30.2 0.0
03 22:35 Calm 7.00 Overcast OVC028 36.9 32.2 83% 30.19 0.0
03 22:15 Calm 7.00 Overcast OVC028 38.7 33.1 80% 30.19 0.0
03 21:55 Calm 7.00 Overcast BKN028 OVC055 38.5 32.9 80% 30.18 0.0
03 21:35 Calm 7.00 Overcast BKN028 OVC055 38.3 33.1 82% 30.18 0.0
03 21:15 Calm 7.00 Overcast SCT030 OVC055 39.2 33.4 80% 30.17 0.0
03 20:55 Calm 7.00 Overcast SCT030 OVC055 38.5 33.3 82% 30.17 0.0
03 20:35 Calm 7.00 Overcast OVC055 39.6 33.6 79% 30.16 0.0
03 20:15 Calm 7.00 Overcast OVC055 39.4 33.8 80% 30.15 0.0
03 19:55 Calm 10.00 Overcast OVC055 39.9 33.4 78% 30.15 0.0
03 19:35 Calm 10.00 Overcast OVC055 40.3 33.8 78% 30.14 0.0
03 19:15 Calm 7.00 Overcast OVC055 40.1 33.8 78% 30.14 0.0
03 18:55 Calm 10.00 Overcast SCT020 OVC055 40.5 34 78% 30.13 0.0
03 18:35 Calm 10.00 Overcast BKN020 BKN043 OVC055 41.2 34 76% 30.13 0.0
03 18:15 Calm 7.00 Overcast BKN020 OVC043 41.5 34.3 76% 30.13 0.0
03 17:55 Calm 7.00 Overcast BKN020 OVC037 41.9 34.7 42.8 38.7 76% 30.12 0.0
03 17:35 Calm 10.00 Overcast SCT018 OVC035 42.1 34.9 76% 30.11 0.0
03 17:15 Calm 10.00 Overcast SCT018 OVC035 42.8 34.7 73% 30.1 0.0
03 16:55 Calm 7.00 Overcast OVC018 42.8 34.7 73% 30.1 0.0
03 16:35 Calm 7.00 Overcast OVC018 42.8 34.9 74% 30.1 0.0
03 16:15 Calm 7.00 Overcast OVC018 42.4 34.9 75% 30.1 0.0
03 15:55 Calm 10.00 Overcast OVC018 42.4 34.7 74% 30.1 0.0
03 15:35 Calm 7.00 Overcast OVC016 41.9 34.7 76% 30.1 0.0
03 15:15 Calm 7.00 Overcast OVC014 41.9 34.7 76% 30.09 0.0
03 14:55 Calm 7.00 Overcast OVC012 41.2 34.9 78% 30.08 0.0
03 14:35 Calm 5.00 Overcast with Haze OVC010 40.6 35.2 81% 30.09 0.0
03 14:15 Calm 5.00 Fog/Mist OVC008 40.1 35.6 84% 30.08 0.0
03 13:55 Calm 4.00 Fog/Mist OVC006 40.1 35.8 85% 30.08 0.0
03 13:35 Calm 3.00 Fog/Mist OVC006 39.4 35.8 87% 30.08 0.0
03 13:15 NE 10 3.00 Fog/Mist OVC006 39.7 35.8 86% 34 30.07 0.0
03 12:55 Calm 4.00 Fog/Mist OVC006 39.2 35.6 87% 30.08 0.0
03 12:35 Calm 4.00 Fog/Mist OVC006 39.4 35.6 86% 30.08 0.0
03 12:15 E 3 3.00 Fog/Mist OVC006 39.2 35.6 87% 30.08 0.0
03 11:55 E 7 4.00 Fog/Mist OVC006 38.8 35.4 39.2 35.6 88% 34 30.08 0.0
03 11:35 NE 5 4.00 Fog/Mist OVC006 38.7 35.1 87% 36 30.08 0.0
03 11:15 Calm 4.00 Fog/Mist OVC006 38.5 34.9 87% 30.08 0.0
03 10:55 Calm 5.00 Fog/Mist OVC006 38.5 34.9 87% 30.1 0.0
03 10:35 Calm 4.00 Fog/Mist OVC006 38.7 34.9 86% 30.09 0.0
03 10:15 Calm 5.00 Fog/Mist OVC006 38.8 35.2 87% 30.08 0.0
03 09:55 Calm 4.00 Fog/Mist OVC006 37.9 34.7 88% 30.09 0.0
03 09:35 Calm 4.00 Fog/Mist OVC004 37.6 34.7 89% 30.08 0.0
03 09:15 Calm 3.00 Fog/Mist OVC004 37.4 34.7 90% 30.09 0.0
03 08:55 Calm 2.50 Fog/Mist OVC004 37.2 34.7 91% 30.08 0.0
03 08:35 Calm 2.50 Fog/Mist OVC004 36.9 34.7 92% 30.08 0.0
03 08:15 Calm 2.50 Fog/Mist OVC004 36.7 34.3 91% 30.08 0.0
03 07:55 Calm 2.50 Fog/Mist OVC004 36.5 34.2 91% 30.08 0.0
03 07:35 Calm 2.50 Fog/Mist OVC002 36.3 34.2 92% 30.07 0.0
03 07:15 Calm 2.00 Fog/Mist OVC002 35.8 33.8 93% 30.05 0.0
03 06:55 Calm 3.00 Fog/Mist OVC002 35.6 33.8 93% 30.06 0.0
03 06:35 SE 7 3.00 Fog/Mist BKN002 OVC028 35.6 33.8 93% 31 30.07 0.0
03 06:15 SE 3 2.50 Fog/Mist BKN002 OVC028 35.8 34 93% 30.06 0.0
03 05:55 SE 10 1.75 Fog/Mist OVC002 35.6 33.8 37.9 35.2 93% 29 30.06 0.0
03 05:35 Calm 1.75 Fog/Mist OVC002 35.8 33.8 93% 30.06 0.0
03 05:15 Calm 3.00 Fog/Mist OVC002 35.6 33.4 92% 30.06 0.0
03 04:55 Calm 4.00 Fog/Mist OVC004 35.6 33.1 91% 30.06 0.0
03 04:35 Calm 5.00 Fog/Mist OVC004 35.6 32.9 90% 30.06 0.0
03 04:15 Calm 5.00 Fog/Mist OVC004 35.8 32.9 89% 30.07 0.0
03 03:55 Calm 7.00 Overcast OVC006 36 32.9 89% 30.07 0.0
03 03:35 Calm 7.00 Overcast OVC006 36 32.4 87% 30.07 0.0
03 03:15 Calm 10.00 Overcast OVC006 35.8 32.2 87% 30.07 0.0
03 02:55 E 7 10.00 Overcast OVC006 36 32 86% 31 30.08 0.0
03 02:35 Calm 10.00 Overcast OVC006 36.1 32 85% 30.1 0.0
03 02:15 Calm 10.00 Overcast OVC008 36.5 32 84% 30.11 0.0
03 01:55 Calm 10.00 Overcast OVC008 36.5 31.8 83% 30.12 0.0
03 01:35 SE 6 10.00 Overcast OVC008 36.5 31.6 83% 32 30.12 0.0
03 01:15 Calm 10.00 Overcast OVC010 37 32 82% 30.13 0.0
03 00:55 SE 8 10.00 Overcast OVC010 37.6 31.6 79% 32 30.13 0.0
03 00:35 SE 10 10.00 Overcast OVC010 37.9 31.6 78% 32 30.14 0.0
03 00:15 Calm 10.00 Overcast OVC015 37 28.9 73% 30.14 0.0
02 23:55 Calm 10.00 Overcast BKN017 OVC037 35.2 27.5 37.4 34.5 73% 30.15 0.0
02 23:35 Calm 10.00 Mostly Cloudy SCT017 SCT023 BKN037 35.4 27.1 72% 30.15 0.0
02 23:15 Calm 10.00 Mostly Cloudy BKN037 34.9 27.3 74% 30.16 0.0
02 22:55 Calm 10.00 Mostly Cloudy BKN037 34.7 27.3 74% 30.17 0.0
02 22:35 Calm 10.00 Mostly Cloudy SCT017 BKN039 35.1 27.3 73% 30.17 0.0
02 22:20 Calm 10.00 Overcast BKN017 OVC039 35.1 27.5 74% 30.18 0.0
02 21:55 Calm 10.00 Overcast SCT017 OVC110 36 26.8 69% 30.17 0.0
02 21:35 Calm 10.00 Mostly Cloudy BKN120 35.6 26.8 70% 30.16 0.0
02 21:15 Calm 10.00 Partly Cloudy SCT120 35.1 26.8 72% 30.17 0.0
02 20:55 Calm 10.00 Partly Cloudy SCT038 35.1 26.4 71% 30.17 0.0
02 20:35 Calm 10.00 Mostly Cloudy BKN017 BKN038 34.9 26.2 71% 30.17 0.0
02 20:15 Calm 10.00 Overcast OVC017 35.6 26.2 69% 30.19 0.0
02 19:55 Calm 10.00 Overcast OVC017 36 26.4 68% 30.18 0.0
02 19:35 Calm 10.00 Overcast OVC015 36 26.2 68% 30.2 0.0
02 19:15 Calm 10.00 Overcast OVC017 36.1 26.6 68% 30.19 0.0
02 18:55 Calm 10.00 Overcast OVC015 36.5 26.4 67% 30.19 0.0
02 18:35 Calm 10.00 Overcast OVC017 36.7 26.4 66% 30.19 0.0
02 18:15 Calm 10.00 Overcast OVC017 37 26.6 66% 30.19 0.0
02 17:55 Calm 10.00 Overcast OVC017 37.4 26.6 39.6 33.3 65% 30.2 0.0
02 17:35 Calm 10.00 Overcast OVC015 38.1 27 64% 30.19 0.0
02 17:15 E 5 10.00 Overcast OVC013 38.3 27.1 64% 35 30.18 0.0
02 16:55 E 10 10.00 Overcast OVC013 38.1 27.3 65% 32 30.18 0.0
02 16:35 E 10 10.00 Overcast OVC015 38.3 27.1 64% 32 30.19 0.0
02 16:15 E 8 10.00 Overcast OVC015 38.7 27.5 64% 34 30.19 0.0
02 15:55 E 8 10.00 Overcast OVC017 39.2 27.3 62% 34 30.2 0.0
02 15:35 Calm 10.00 Overcast BKN019 OVC025 39.4 26.8 61% 30.21 0.0
02 15:15 SE 3 10.00 Overcast BKN019 OVC028 39.6 27.1 61% 30.21 0.0
02 14:55 Calm 10.00 Overcast OVC021 38.5 26.4 62% 30.23 0.0
02 14:35 Calm 10.00 Overcast OVC021 38.1 25.7 61% 30.23 0.0
02 14:15 Calm 10.00 Overcast OVC017 37.6 25.3 61% 30.24 0.0
02 13:55 SE 8 10.00 Overcast BKN014 OVC021 36.9 25 62% 31 30.25 0.0
02 13:35 Calm 10.00 Overcast BKN012 OVC019 36.7 24.8 62% 30.25 0.0
02 13:15 SE 8 10.00 Overcast OVC012 35.6 24.3 63% 30 30.26 0.0
02 12:55 Calm 10.00 Overcast OVC012 34.7 23.7 64% 30.28 0.0
02 12:35 Calm 10.00 Overcast BKN012 OVC017 34 23 64% 30.29 0.0
02 12:15 E 6 10.00 Overcast OVC015 33.4 23 66% 29 30.29 0.0
02 11:55 Calm 10.00 Overcast OVC015 33.1 23.2 33.1 28.9 67% 30.3 0.0
02 11:35 Calm 10.00 Overcast OVC017 32.9 23.2 67% 30.3 0.0
02 11:15 E 6 10.00 Overcast BKN017 OVC033 32.5 23 68% 28 30.3 0.0
02 10:55 SE 9 10.00 Overcast BKN017 OVC033 32 23 69% 25 30.3 0.0
02 10:35 Calm 10.00 Overcast OVC017 32 23 69% 30.31 0.0
02 10:15 SE 8 10.00 Overcast OVC017 32 23.2 70% 25 30.32 0.0
02 09:55 SE 8 10.00 Overcast BKN017 OVC035 32 23.4 70% 25 30.33 0.0
02 09:35 SE 7 10.00 Overcast SCT012 BKN017 OVC036 31.8 23.5 71% 26 30.33 0.0
02 09:15 Calm 10.00 Overcast SCT012 OVC033 31.3 23.5 73% 30.33 0.0
02 08:55 Calm 10.00 Overcast SCT011 OVC033 30.9 23.2 73% 30.33 0.0
02 08:35 Calm 10.00 Overcast OVC033 30.2 23 75% 30.33 0.0
02 08:15 Calm 10.00 Overcast OVC033 29.8 22.6 75% 30.33 0.0
02 07:55 Calm 10.00 Overcast OVC031 29.7 22.3 74% 30.32 0.0
02 07:35 Calm 10.00 Overcast OVC033 29.3 22.1 74% 30.32 0.0
02 07:15 Calm 10.00 Overcast SCT011 OVC033 29.3 22.6 76% 30.32 0.0
02 06:55 Calm 10.00 Overcast OVC011 29.1 22.3 76% 30.32 0.0
02 06:35 Calm 10.00 Overcast OVC011 29.1 21.9 74% 30.33 0.0
02 06:15 SE 6 10.00 Overcast OVC011 29.1 21.4 73% 24 30.33 0.0
02 05:55 Calm 10.00 Overcast OVC011 28.9 21 28.9 26.1 72% 30.33 0.0
02 05:35 Calm 10.00 Overcast BKN013 OVC018 28.8 20.7 72% 30.32 0.0
02 05:15 Calm 10.00 Overcast OVC013 28.6 20.5 72% 30.32 0.0
02 04:55 Calm 10.00 Overcast OVC013 28.4 20.7 73% 30.32 0.0
02 04:35 Calm 10.00 Overcast OVC013 28.4 20.5 72% 30.32 0.0
02 04:15 E 8 10.00 Overcast OVC015 28.4 20.3 72% 21 30.31 0.0
02 03:55 SE 9 10.00 Overcast OVC015 28.2 20.1 72% 20 30.32 0.0
02 03:35 E 9 10.00 Overcast OVC015 27.9 20.3 73% 20 30.32 0.0
02 03:15 E 8 10.00 Overcast OVC017 27.5 20.1 74% 20 30.33 0.0
02 02:55 E 10 10.00 Overcast BKN019 OVC024 27.5 20.3 74% 19 30.34 0.0
02 02:35 E 10 10.00 Mostly Cloudy BKN026 27 20.5 77% 18 30.33 0.0
02 02:15 E 9 10.00 Fair CLR 26.1 20.3 79% 18 30.34 0.0
02 01:55 E 9 10.00 Fair CLR 26.2 20.3 78% 18 30.35 0.0
02 01:35 Calm 10.00 Fair CLR 26.2 20.1 78% 30.35 0.0
02 01:15 Calm 10.00 Fair CLR 26.6 20.1 77% 30.35 0.0
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)