Weather observations for the past three days for
Grinnell Municipal Airfield
Metric (Imperial)
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
06 20:35 SE 9 16.09 Light Rain BKN040 OVC048 15.6 12.6 82% 75.46 0.0
06 20:15 S 19 16.09 Overcast BKN038 OVC048 16.1 12.5 79% 75.51 0.0
06 19:55 S 20 16.09 Overcast SCT035 OVC041 16.1 12.5 79% 75.54 0.0
06 19:35 S 19 16.09 Overcast BKN037 OVC045 16.2 12.6 79% 75.57 0.0
06 19:15 S 24 16.09 Overcast SCT036 OVC043 16.3 12.6 79% 75.59 0.0
06 18:55 S 22 16.09 Partly Cloudy SCT034 16.3 12.6 79% 75.57 0.0
06 18:35 S 24 16.09 Fair CLR 16.4 12.7 79% 75.57 0.0
06 18:15 S 19 16.09 Fair CLR 16.7 12.8 78% 75.54 0.0
06 17:55 S 20 16.09 Fair CLR 17.2 13 20.1 14.3 76% 75.54 0.0
06 17:35 S 19 16.09 Fair CLR 17.7 13.3 76% 75.54 0.0
06 17:15 S 19 16.09 Fair CLR 17.9 13.3 75% 75.57 0.0
06 16:55 S 24 16.09 Fair CLR 18.1 13.5 75% 75.57 0.0
06 16:35 S 17 16.09 Fair CLR 18.3 13.6 74% 75.57 0.0
06 16:15 S 22 16.09 Partly Cloudy SCT031 SCT050 18.7 13.5 72% 75.57 0.0
06 15:55 S 20 G 39 16.09 Overcast BKN029 OVC050 18.7 14 74% 75.59 0.0
06 15:35 S 20 16.09 Overcast BKN029 OVC038 18.6 14 75% 75.59 0.0
06 15:15 S 22 G 30 16.09 Overcast OVC029 18.2 13.8 76% 75.59 0.0
06 14:55 S 15 16.09 Overcast OVC034 17.7 14 79% 75.59 0.0
06 14:35 S 20 16.09 Light Rain BKN034 OVC040 18.1 14.3 79% 75.59 0.0
06 14:15 S 13 16.09 Light Rain SCT027 OVC041 18.5 14.6 78% 75.59 0.0
06 13:55 S 19 16.09 Overcast OVC043 19.4 14.4 73% 75.59 0.0
06 13:35 S 13 16.09 Mostly Cloudy SCT016 SCT034 BKN041 20.1 14.9 72% 75.59 0.0
06 13:15 Calm 16.09 Mostly Cloudy SCT016 SCT034 BKN041 18.3 15.2 82% 75.59 0.0
06 12:55 Calm 16.09 Partly Cloudy SCT007 SCT110 16.3 15.2 93% 75.59 0.0
06 12:35 Calm 16.09 Partly Cloudy SCT007 SCT110 15.3 14.3 94% 75.59 0.0
06 12:15 Calm 16.09 Partly Cloudy SCT110 14.8 13.8 94% 75.62 0.0
06 11:55 Calm 16.09 Mostly Cloudy SCT014 BKN110 14 13 14 9 94% 75.64 0.0 0.05
06 11:35 Calm 11.27 Overcast OVC014 14 13 94% 75.64 0.0
06 11:15 Calm 8.05 Light Drizzle OVC014 13.5 12.5 94% 75.67 0.0
06 10:55 Calm 8.05 Light Rain BKN018 OVC026 13.1 12.1 94% 75.67 0.0 0.03
06 10:35 SE 11 6.44 Light Rain SCT005 OVC030 13.1 12.1 94% 75.67 0.0 0.03
06 10:15 S 20 8.05 Light Rain OVC005 13 12 94% 75.67 0.0
06 09:55 S 24 11.27 Overcast BKN005 OVC090 13.1 12.1 94% 75.64 0.0
06 09:35 SE 28 G 37 16.09 Mostly Cloudy SCT003 BKN090 BKN120 13.1 12.1 94% 75.51 0.0
06 09:15 SE 22 G 31 8.05 Fog/Mist SCT003 BKN080 BKN120 12 11 94% 75.54 0.0
06 08:55 SE 26 8.05 Fog/Mist SCT003 BKN080 11.5 10.5 94% 75.51 0.0
06 08:35 SE 28 G 37 8.05 Fog/Mist OVC003 11.3 10.3 94% 75.54 0.0
06 08:15 SE 26 G 35 2.41 Fog/Mist OVC001 11 10 94% 75.57 0.0
06 07:55 SE 22 1.61 Light Drizzle OVC001 10.4 9.4 94% 75.59 0.0
06 07:35 SE 19 3.22 Rain OVC001 9.8 8.8 94% 8 75.67 0.0
06 07:15 SE 11 1.61 Light Rain OVC001 9.5 8.5 94% 8 75.69 0.0
06 06:55 E 20 1.21 Light Rain OVC001 9 8 94% 6 75.69 0.0
06 06:35 E 15 1.61 Fog/Mist OVC001 9.1 8.1 94% 7 75.72 0.0
06 06:15 E 13 2.82 Light Rain BKN001 BKN043 OVC049 9.4 8.4 94% 8 75.77 0.0
06 05:55 Calm 1.21 Light Rain BKN003 SCT021 OVC050 9.3 8.3 9.5 6.7 94% 75.79 0.0 0.1 1.96
06 05:35 Calm 4.02 Rain SCT003 BKN013 OVC070 9.5 8.5 94% 75.82 0.0 0.1
06 05:15 Calm 4.02 Rain BKN003 BKN010 OVC023 9.4 8.4 94% 75.84 0.0 0.05
06 04:55 Calm 4.02 Heavy Rain BKN006 BKN011 OVC025 9.4 8.4 94% 75.92 0.0 0.81
06 04:35 SW 13 2.41 Heavy Rain OVC004 9.4 8.4 94% 8 75.9 0.0 0.58
06 04:15 Calm 4.83 Heavy Rain OVC004 9.5 8.5 94% 75.79 0.0 0.18
06 03:55 SE 15 6.44 Heavy Rain OVC004 9.2 8.2 94% 7 75.82 0.0 0.23
06 03:35 SE 6 6.44 Light Rain OVC004 9.1 8 93% 75.77 0.0 0.18
06 03:15 SE 15 3.22 Heavy Rain BKN002 OVC007 8.7 7.5 92% 7 75.72 0.0 0.13
06 02:55 E 9 4.02 Heavy Rain BKN007 OVC014 8.5 7.1 91% 7 75.82 0.0 0.71 0.71
06 02:35 Calm 4.83 Heavy Rain OVC009 8.6 7.2 91% 75.9 0.0 0.53
06 02:15 Calm 4.02 Heavy Rain BKN008 OVC014 8.9 7.2 89% 75.95 0.0 0.28
06 01:55 S 11 8.05 Rain OVC014 9 7.3 89% 8 75.92 0.0
06 01:35 E 17 8.05 Rain BKN012 OVC018 9.1 7.1 87% 7 75.87 0.0
06 01:15 SE 19 11.27 Overcast SCT010 OVC015 9 7 87% 7 75.9 0.0
06 00:55 SE 17 11.27 Overcast OVC010 8.7 6.6 87% 6 75.95 0.0
06 00:35 SE 17 16.09 Overcast OVC012 8.4 6.5 88% 6 76 0.0
06 00:15 SE 15 11.27 Mostly Cloudy BKN012 7.4 5.7 89% 5 76.02 0.0
05 23:55 E 6 11.27 Partly Cloudy SCT014 7 5.3 11.5 6.7 89% 76 0.0
05 23:35 SE 9 11.27 Fair CLR 7 5.3 89% 5 76.05 0.0
05 23:15 SE 15 11.27 Partly Cloudy SCT019 7.4 5.5 88% 5 76.07 0.0
05 22:55 Calm 11.27 Mostly Cloudy BKN019 7.9 5.7 86% 76.1 0.0
05 22:35 SE 17 11.27 Overcast OVC019 8 5.7 86% 6 76.1 0.0
05 22:15 SE 15 16.09 Mostly Cloudy BKN021 8.7 6 83% 7 76.12 0.0
05 21:55 SE 19 16.09 Mostly Cloudy BKN023 8.7 5.8 82% 6 76.12 0.0
05 21:35 SE 17 16.09 Mostly Cloudy BKN025 8.9 5.8 81% 7 76.12 0.0
05 21:15 SE 7 16.09 Partly Cloudy SCT020 SCT025 8.6 5.5 81% 8 76.12 0.0
05 20:55 SE 15 16.09 Mostly Cloudy BKN020 9.9 6 77% 8 76.1 0.0
05 20:35 Calm 16.09 Overcast OVC020 10.6 6.4 75% 76.1 0.0
05 20:15 SE 15 16.09 Overcast OVC022 11 6.5 74% 76.07 0.0
05 19:55 S 9 11.27 Overcast OVC022 10.7 6.5 75% 76.1 0.0
05 19:35 Calm 16.09 Overcast OVC022 11 6.5 74% 76.07 0.0
05 19:15 Calm 16.09 Overcast OVC024 11 6.6 75% 76.07 0.0
05 18:55 Calm 16.09 Overcast OVC026 11.3 6.5 73% 76.05 0.0
05 18:35 Calm 16.09 Overcast OVC026 11.4 6.5 72% 76.05 0.0
05 18:15 Calm 11.27 Overcast OVC026 11.5 6.3 71% 76.05 0.0
05 17:55 Calm 11.27 Overcast OVC026 11.7 6.2 13.5 6.9 69% 76.02 0.0
05 17:35 Calm 11.27 Mostly Cloudy BKN026 12.1 6.3 68% 76.05 0.0
05 17:15 Calm 11.27 Partly Cloudy SCT026 12.1 6.3 68% 76.05 0.0
05 16:55 Calm 11.27 Partly Cloudy SCT024 13.1 6.5 65% 76.02 0.0
05 16:35 Calm 16.09 Fair CLR 13.5 6.6 63% 76.02 0.0
05 16:15 Calm 11.27 Fair CLR 13.2 7 66% 76.02 0.0
05 15:55 Calm 11.27 Fair CLR 12.8 7.1 69% 76.05 0.0
05 15:35 Calm 11.27 Fair CLR 11.7 7 73% 76.05 0.0
05 15:15 Calm 11.27 Partly Cloudy SCT011 11.5 6.7 73% 76.07 0.0
05 14:55 Calm 11.27 Partly Cloudy SCT011 11.2 6.7 74% 76.07 0.0
05 14:35 Calm 8.05 Partly Cloudy with Haze SCT007 10.2 6.3 77% 76.07 0.0
05 14:15 Calm 6.44 Overcast with Haze OVC007 9.7 6.2 79% 76.07 0.0
05 13:55 Calm 6.44 Overcast with Haze OVC007 8.9 5.8 81% 76.1 0.0
05 13:35 E 6 4.83 Overcast with Haze OVC007 8.2 5.6 84% 76.1 0.0
05 13:15 Calm 4.83 Overcast with Haze OVC007 8.1 5.3 83% 76.17 0.0
05 12:55 Calm 4.83 Fog/Mist OVC005 7.6 5.3 86% 76.2 0.0
05 12:35 Calm 4.02 Fog/Mist OVC005 7.4 5.2 86% 76.23 0.0
05 12:15 Calm 4.02 Fog/Mist OVC005 7.2 5.2 87% 76.25 0.0
05 11:55 Calm 4.02 Fog/Mist OVC005 7 5.1 7.2 3.2 88% 76.25 0.0
05 11:35 Calm 4.02 Fog/Mist OVC005 7.1 5.3 88% 76.23 0.0
05 11:15 Calm 4.83 Fog/Mist OVC005 7.1 5.2 88% 76.23 0.0
05 10:55 Calm 3.22 Fog/Mist OVC005 7.1 5.1 87% 76.23 0.0
05 10:35 E 11 2.82 Fog/Mist OVC003 6.6 5.5 93% 5 76.2 0.0
05 10:15 Calm 2.41 Fog/Mist OVC003 6 5 93% 76.2 0.0
05 09:55 Calm 1.21 Fog/Mist OVC001 5.2 4.2 93% 76.23 0.0
05 09:35 Calm 0.80 Fog OVC003 4.9 4 94% 76.25 0.0
05 09:15 Calm 1.21 Fog/Mist OVC003 5 4 93% 76.28 0.0
05 08:55 Calm 1.61 Fog/Mist OVC003 5 4.1 94% 76.23 0.0
05 08:35 Calm 1.21 Fog/Mist OVC003 4.7 3.8 94% 76.2 0.0
05 08:15 Calm 0.40 Light Rain OVC001 4 3.1 94% 76.2 0.0
05 07:55 Calm 0.24 Light Rain OVC001 4 3 93% 76.23 0.0
05 07:35 Calm 0.24 Rain OVC001 3.6 2.7 94% 76.2 0.0
05 07:15 Calm 0.40 Light Rain OVC001 3.2 2.4 95% 76.2 0.0
05 06:55 Calm 2.82 Light Rain OVC001 3.3 2.5 95% 76.2 0.0
05 06:35 Calm 3.22 Fog/Mist OVC001 3.2 2.5 95% 76.2 0.0
05 06:15 Calm 0.80 Fog OVC001 3.5 2.5 93% 76.2 0.0
05 05:55 Calm 2.01 Fog/Mist OVC001 3.1 2.2 4.6 3 94% 76.15 0.0
05 05:35 Calm 2.82 Fog/Mist OVC001 3.5 2.5 93% 76.15 0.0
05 05:15 Calm 4.83 Fog/Mist OVC001 3.5 2.6 94% 76.15 0.0
05 04:55 Calm 4.02 Fog/Mist BKN001 OVC007 3.5 2.5 93% 76.15 0.0
05 04:35 Calm 2.82 Fog/Mist SCT001 OVC007 3.6 2.7 94% 76.12 0.0
05 04:15 Calm 2.41 Fog/Mist SCT001 OVC009 3.3 2.5 95% 76.1 0.0
05 03:55 Calm 3.22 Fog/Mist SCT001 BKN009 OVC013 3.7 2.9 95% 76.1 0.0
05 03:35 Calm 0.40 Fog BKN001 OVC011 3.9 3 94% 76.07 0.0
05 03:15 Calm 0.40 Fog OVC001 3.5 2.6 94% 76.1 0.0
05 02:55 Calm 0.40 Light Snow OVC001 3 2.1 94% 76.15 0.0
05 02:35 Calm 0.40 Fog OVC001 3.2 2.2 93% 76.2 0.0
05 02:15 Calm 0.80 Fog OVC001 3.5 2.2 91% 76.2 0.0
05 01:55 Calm 2.41 Fog/Mist OVC001 3.3 1.7 89% 76.2 0.0
05 01:35 Calm 11.27 Overcast OVC003 4 1.7 85% 76.2 0.0
05 01:15 Calm 11.27 Overcast OVC005 4 2 87% 76.2 0.0
05 00:55 Calm 11.27 Overcast OVC007 4 1.9 86% 76.2 0.0
05 00:35 Calm 11.27 Overcast OVC007 3.9 1.7 86% 76.2 0.0
05 00:15 Calm 11.27 Overcast BKN009 OVC020 4.2 1.9 85% 76.2 0.0
04 23:55 Calm 11.27 Overcast BKN009 OVC020 4.9 2.3 6.6 4 83% 76.15 0.0
04 23:35 Calm 11.27 Overcast BKN009 OVC020 4.3 2.1 86% 76.15 0.0
04 23:15 Calm 8.05 Fog/Mist SCT011 OVC020 4.1 1.9 86% 76.15 0.0
04 22:55 Calm 11.27 Overcast BKN011 OVC020 5 2.4 83% 76.2 0.0
04 22:35 Calm 11.27 Overcast OVC011 4.8 2.2 83% 76.2 0.0
04 22:15 Calm 11.27 Overcast OVC013 4.9 2.2 83% 76.2 0.0
04 21:55 Calm 11.27 Overcast OVC013 5 2.2 82% 76.23 0.0
04 21:35 Calm 11.27 Overcast OVC013 5.2 2.2 81% 76.23 0.0
04 21:15 Calm 11.27 Overcast OVC013 5 2 81% 76.23 0.0
04 20:55 Calm 11.27 Overcast BKN013 OVC026 5.3 2.1 80% 76.23 0.0
04 20:35 Calm 16.09 Overcast SCT013 OVC026 5.1 2 81% 76.25 0.0
04 20:15 Calm 16.09 Overcast SCT013 OVC028 5.3 1.8 78% 76.25 0.0
04 19:55 Calm 16.09 Overcast OVC013 5.4 2 79% 76.25 0.0
04 19:35 Calm 16.09 Overcast OVC013 5.7 2.2 78% 76.25 0.0
04 19:15 Calm 16.09 Overcast BKN013 BKN028 OVC032 6.1 2.3 77% 76.28 0.0
04 18:55 Calm 16.09 Overcast SCT013 BKN030 OVC050 6 2.2 77% 76.28 0.0
04 18:35 Calm 16.09 Overcast SCT014 SCT044 OVC050 6.3 2.2 75% 76.25 0.0
04 18:15 Calm 16.09 Overcast OVC060 6.6 2.5 75% 76.25 0.0
04 17:55 Calm 16.09 Overcast SCT028 SCT045 OVC060 6.8 2.5 8.9 6.8 74% 76.23 0.0
04 17:35 Calm 16.09 Overcast SCT012 OVC028 7.2 2.6 73% 76.23 0.0
04 17:15 Calm 16.09 Overcast SCT012 OVC028 7.2 2.6 73% 76.25 0.0
04 16:55 Calm 16.09 Overcast OVC028 7.3 3 74% 76.25 0.0
04 16:35 E 6 16.09 Overcast OVC030 7.3 2.8 73% 76.25 0.0
04 16:15 Calm 16.09 Overcast OVC030 7.6 3 73% 76.28 0.0
04 15:55 E 9 16.09 Overcast OVC030 8 3.3 72% 7 76.3 0.0
04 15:35 E 13 16.09 Overcast OVC030 8.5 3.6 72% 7 76.3 0.0
04 15:15 E 17 16.09 Overcast OVC030 8.8 3.5 70% 7 76.3 0.0
04 14:55 E 13 16.09 Overcast OVC030 8.7 3.4 70% 7 76.3 0.0
04 14:35 NE 13 11.27 Overcast OVC030 8.7 3.4 70% 7 76.33 0.0
04 14:15 Calm 16.09 Overcast OVC030 8.6 3.2 69% 76.35 0.0
04 13:55 Calm 16.09 Overcast OVC030 8.4 3 69% 76.38 0.0
04 13:35 Calm 16.09 Overcast OVC030 8.3 2.9 69% 76.4 0.0
04 13:15 Calm 11.27 Overcast BKN030 OVC037 8.6 2.8 67% 76.38 0.0
04 12:55 Calm 16.09 Overcast OVC030 8.3 2.5 67% 76.4 0.0
04 12:35 Calm 16.09 Overcast OVC030 7.8 2.4 69% 76.43 0.0
04 12:15 Calm 11.27 Overcast OVC030 8 2.3 68% 76.45 0.0
04 11:55 Calm 16.09 Overcast BKN030 OVC039 8 2.5 8 1.8 69% 76.45 0.0
04 11:35 Calm 11.27 Overcast OVC041 7.9 2.4 69% 76.48 0.0
04 11:15 Calm 11.27 Overcast SCT030 OVC041 7.2 2.2 71% 76.48 0.0
04 10:55 Calm 11.27 Overcast BKN030 OVC041 6.8 1.9 71% 76.48 0.0
04 10:35 E 6 11.27 Overcast SCT032 OVC043 6.6 1.6 71% 76.5 0.0
04 10:15 Calm 11.27 Overcast BKN032 OVC043 6 1.5 73% 76.5 0.0
04 09:55 NE 19 8.05 Overcast with Haze OVC032 5.8 1.3 73% 3 76.53 0.0
04 09:35 E 15 8.05 Overcast with Haze OVC030 5.4 1.2 75% 3 76.53 0.0
04 09:15 E 13 8.05 Overcast with Haze OVC028 4.5 0.9 78% 2 76.58 0.0
04 08:55 NE 13 6.44 Overcast with Haze OVC028 3.9 0.8 80% 1 76.61 0.0
04 08:35 NE 17 6.44 Overcast with Haze OVC028 3.5 0.6 82% 0 76.58 0.0
04 08:15 Calm 6.44 Fog/Mist OVC030 2.8 0.5 85% 76.58 0.0
04 07:55 Calm 6.44 Fog/Mist SCT011 OVC030 2.5 0.2 85% 76.63 0.0
04 07:35 Calm 6.44 Fog/Mist OVC011 2.3 0.2 86% 76.63 0.0
04 07:15 Calm 6.44 Fog/Mist SCT011 BKN030 OVC065 2.1 0.1 87% 76.66 0.0
04 06:55 Calm 6.44 Fog/Mist OVC065 2 0 87% 76.63 0.0
04 06:35 Calm 8.05 Fog/Mist SCT011 OVC065 2 0 87% 76.61 0.0
04 06:15 Calm 8.05 Fog/Mist OVC065 2 0 87% 76.56 0.0
04 05:55 Calm 8.05 Fog/Mist OVC065 2 0 2.8 0.5 87% 76.58 0.0
04 05:35 Calm 8.05 Fog/Mist OVC065 2 0 87% 76.58 0.0
04 05:15 Calm 8.05 Fog/Mist OVC065 2 0 87% 76.58 0.0
04 04:55 Calm 8.05 Fog/Mist SCT024 OVC065 1.9 0 87% 76.56 0.0
04 04:35 NE 11 8.05 Fog/Mist OVC024 2 0 87% -1 76.58 0.0
04 04:15 Calm 8.05 Fog/Mist OVC026 1.9 0 87% 76.58 0.0
04 03:55 Calm 8.05 Fog/Mist OVC026 1.8 0 88% 76.63 0.0
04 03:35 Calm 8.05 Fog/Mist OVC028 1.6 0 89% 76.63 0.0
04 03:15 Calm 8.05 Fog/Mist SCT021 OVC028 1.5 -0.1 89% 76.66 0.0
04 02:55 Calm 8.05 Fog/Mist SCT021 OVC028 1.5 -0.1 89% 76.68 0.0
04 02:35 Calm 8.05 Fog/Mist SCT021 OVC030 1.6 0 89% 76.68 0.0
04 02:15 NE 15 8.05 Fog/Mist OVC030 1.5 0 90% -2 76.68 0.0
04 01:55 NE 13 8.05 Fog/Mist OVC030 1.1 -0.1 92% -2 76.71 0.0
04 01:35 Calm 8.05 Fog/Mist BKN030 0.5 -0.7 92% 76.71 0.0
04 01:15 Calm 8.05 Fog/Mist SCT060 0.7 -0.7 90% 76.71 0.0
04 00:55 Calm 11.27 Overcast OVC060 2.2 0 86% 76.68 0.0
04 00:35 N 9 11.27 Overcast OVC060 2.8 0.5 85% 1 76.66 0.0
04 00:15 N 11 11.27 Overcast OVC060 2.6 0.5 86% -0 76.66 0.0
03 23:55 Calm 11.27 Overcast SCT027 OVC060 2 0 5.3 1.5 87% 76.66 0.0
03 23:35 Calm 11.27 Overcast OVC060 2.1 0 86% 76.68 0.0
03 23:15 Calm 11.27 Overcast BKN028 OVC060 1.6 -0.1 89% 76.71 0.0
03 22:55 Calm 11.27 Overcast OVC028 3.1 0.5 83% 76.71 0.0
03 22:35 Calm 11.27 Overcast OVC028 2.7 0.1 83% 76.68 0.0
03 22:15 Calm 11.27 Overcast OVC028 3.7 0.6 80% 76.68 0.0
03 21:55 Calm 11.27 Overcast BKN028 OVC055 3.6 0.5 80% 76.66 0.0
03 21:35 Calm 11.27 Overcast BKN028 OVC055 3.5 0.6 82% 76.66 0.0
03 21:15 Calm 11.27 Overcast SCT030 OVC055 4 0.8 80% 76.63 0.0
03 20:55 Calm 11.27 Overcast SCT030 OVC055 3.6 0.7 82% 76.63 0.0
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)