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.
03 07:55 Calm 16.09 Fair CLR 4.7 2.3 85% 76.84 0.0
03 07:35 Calm 16.09 Fair CLR 3.9 1.8 86% 76.78 0.0
03 07:15 Calm 16.09 Fair CLR 2.5 1 90% 76.76 0.0
03 06:35 Calm 16.09 Fair CLR 3.7 1.9 88% 76.71 0.0
03 06:15 Calm 16.09 Fair CLR 4.5 2.6 88% 76.66 0.0
03 05:55 Calm 16.09 Fair CLR 3.9 2.6 5.5 2.3 91% 76.66 0.0
03 05:35 Calm 16.09 Fair CLR 4 2.6 91% 76.63 0.0
03 05:15 Calm 16.09 Fair CLR 3.1 2.3 95% 76.61 0.0
03 04:55 Calm 16.09 Fair CLR 2.7 1.8 94% 76.58 0.0
03 04:35 Calm 16.09 Fair CLR 3.3 2.2 93% 76.56 0.0
03 04:15 Calm 16.09 Fair CLR 2.7 1.9 95% 76.56 0.0
03 03:55 Calm 16.09 Fair CLR 2.8 1.8 93% 76.53 0.0
03 03:35 Calm 16.09 Fair CLR 3 1.9 93% 76.48 0.0
03 03:15 Calm 16.09 Fair CLR 3.2 1.8 91% 76.43 0.0
03 02:55 Calm 16.09 Fair CLR 3.5 2.1 91% 76.43 0.0
03 02:35 Calm 16.09 Fair CLR 4.1 2.3 88% 76.43 0.0
03 02:15 W 13 16.09 Fair CLR 4.5 2.5 87% 2 76.45 0.0
03 01:55 Calm 16.09 Fair CLR 4 2.3 89% 76.45 0.0
03 01:35 Calm 16.09 Fair CLR 3.9 2.3 89% 76.45 0.0
03 01:15 SW 11 16.09 Fair CLR 3.5 2.1 91% 1 76.43 0.0
03 00:55 Calm 16.09 Fair CLR 4.4 2.3 86% 76.4 0.0
03 00:35 SW 9 16.09 Fair CLR 5.3 2.8 84% 3 76.38 0.0
03 00:15 SW 15 16.09 Fair CLR 5.3 2.8 84% 2 76.35 0.0
02 23:55 S 15 16.09 Fair CLR 5 2.6 7.3 4.2 85% 2 76.35 0.0
02 23:35 Calm 16.09 Fair CLR 5 2.6 85% 76.33 0.0
02 23:15 S 17 16.09 Fair CLR 5 2.7 85% 2 76.35 0.0
02 22:55 S 17 16.09 Fair CLR 4.6 2.5 86% 1 76.35 0.0
02 22:35 S 15 16.09 Fair CLR 4.6 2.6 87% 2 76.35 0.0
02 22:15 Calm 16.09 Fair CLR 4.2 2.5 89% 76.35 0.0
02 21:55 Calm 16.09 Fair CLR 4.6 2.5 86% 76.38 0.0
02 21:35 Calm 16.09 Fair CLR 4.9 2.5 85% 76.38 0.0
02 21:15 Calm 16.09 Fair CLR 5.5 2.7 82% 76.35 0.0
02 20:55 Calm 16.09 Fair CLR 5.8 2.8 81% 76.35 0.0
02 20:35 Calm 16.09 Fair CLR 6.3 3 80% 76.38 0.0
02 20:15 S 13 16.09 Fair CLR 6.6 3 78% 4 76.35 0.0
02 19:55 S 17 16.09 Fair CLR 6.5 2.7 77% 4 76.33 0.0
02 19:35 S 22 G 35 16.09 Fair CLR 6.6 2.7 76% 3 76.25 0.0
02 19:15 S 22 G 35 16.09 Fair CLR 6.7 2.7 76% 3 76.28 0.0
02 18:55 S 28 16.09 Fair CLR 6.8 2.7 75% 3 76.23 0.0
02 18:35 S 26 G 31 16.09 Fair CLR 7 2.6 74% 3 76.23 0.0
02 18:15 S 22 G 33 16.09 Fair CLR 7.2 2.6 73% 4 76.23 0.0
02 17:55 S 20 16.09 Fair CLR 7.2 2.5 10.2 6.6 72% 4 76.23 0.0
02 17:35 S 20 G 30 16.09 Fair CLR 7.5 2.5 71% 4 76.28 0.0
02 17:15 S 26 G 31 16.09 Fair CLR 8 2.5 69% 5 76.28 0.0
02 16:55 S 20 G 28 16.09 Fair CLR 8.6 2.6 66% 6 76.3 0.0
02 16:35 S 26 G 35 16.09 Fair CLR 9.1 2.6 64% 6 76.28 0.0
02 16:15 S 31 G 39 16.09 Fair CLR 9.5 2.5 62% 6 76.3 0.0
02 15:55 S 30 G 44 16.09 Fair CLR 9.7 2.1 59% 7 76.3 0.0
02 15:35 S 31 G 43 16.09 Fair CLR 9.9 2.3 59% 7 76.28 0.0
02 15:15 S 33 16.09 Fair and Breezy CLR 10 2.1 58% 7 76.33 0.0
02 14:55 S 26 G 37 16.09 Fair CLR 10 2.6 60% 7 76.33 0.0
02 14:35 S 28 G 41 16.09 Fair CLR 10.1 2.7 60% 76.35 0.0
02 14:15 S 28 G 41 16.09 Fair CLR 9.8 2.6 61% 7 76.38 0.0
02 13:55 S 26 G 41 16.09 Fair CLR 9.8 3 63% 7 76.4 0.0
02 13:35 S 20 G 35 16.09 Fair CLR 9.7 3.4 65% 7 76.45 0.0
02 13:15 S 26 G 43 16.09 Fair CLR 9.3 3.3 66% 6 76.48 0.0
02 12:55 S 28 G 37 16.09 Partly Cloudy SCT024 9.3 3.8 69% 6 76.5 0.0
02 12:35 S 26 16.09 Partly Cloudy SCT024 9 4 71% 6 76.56 0.0
02 12:15 S 30 G 35 16.09 Partly Cloudy SCT024 8.4 4.7 78% 5 76.58 0.0
02 11:55 S 28 G 39 16.09 Partly Cloudy SCT019 6.4 6.4 6.5 -3.1 100% 2 76.63 0.0
02 11:35 S 20 16.09 Partly Cloudy SCT014 6 6 100% 3 76.63 0.0
02 11:15 S 20 G 30 16.09 Partly Cloudy SCT010 SCT015 5.8 5.8 100% 2 76.66 0.0
02 10:55 S 20 G 28 16.09 Partly Cloudy SCT004 SCT008 SCT013 5.3 5.3 100% 2 76.68 0.0
02 10:35 S 22 16.09 Mostly Cloudy BKN003 BKN008 4.8 4.8 100% 1 76.71 0.0
02 10:15 S 17 4.83 Fog/Mist OVC001 3.4 3.4 100% -0 76.71 0.0
02 09:55 S 15 1.21 Fog/Mist OVC001 2.8 2.8 100% -1 76.71 0.0
02 09:35 S 17 0.40 Fog OVC001 2.5 2.5 100% -1 76.73 0.0
02 09:15 S 17 0.40 Fog OVC001 1.8 1.8 100% -2 76.73 0.0
02 08:55 Calm 0.24 Fog OVC001 0.9 0.9 100% 76.73 0.0
02 08:35 Calm 0.24 Fog OVC001 0 0 100% 76.76 0.0
02 08:15 Calm 0.24 Freezing Fog OVC001 -0.5 -0.5 100% 76.76 0.0
02 07:55 Calm 0.24 Freezing Fog OVC001 -1 -1 100% 76.76 0.0
02 07:35 Calm 0.24 Freezing Fog OVC001 -1.5 -1.5 100% 76.73 0.0
02 07:15 Calm 0.40 Freezing Fog OVC001 -2.3 -2.3 100% 76.71 0.0
02 06:55 Calm 0.24 Freezing Fog OVC001 -2.5 -2.5 100% 76.71 0.0
02 06:35 Calm 0.40 Freezing Fog OVC001 -2.5 -2.5 100% 76.71 0.0
02 06:15 Calm 0.80 Freezing Fog OVC001 -3.1 -3.1 100% 76.71 0.0
02 05:55 Calm 0.40 Freezing Fog OVC001 -3 -3 1.6 -3.1 100% 76.73 0.0
02 05:35 Calm 0.40 Freezing Fog OVC001 -3 -3 100% 76.73 0.0
02 05:15 Calm 0.80 Freezing Fog BKN001 -3 -3 100% 76.71 0.0
02 04:55 Calm 0.80 Freezing Fog VV005 -2.1 -2.1 100% 76.71 0.0
02 04:35 Calm 1.21 Fog/Mist VV005 -2.1 -2.1 100% 76.71 0.0
02 04:15 Calm 0.80 Freezing Fog VV005 -1.6 -1.6 100% 76.66 0.0
02 03:55 Calm 8.05 Fog/Mist CLR -0.8 -0.8 100% 76.68 0.0
02 03:35 Calm 0.80 Freezing Fog VV005 -2.5 -2.5 100% 76.68 0.0
02 03:15 Calm 8.05 Fog/Mist CLR -1.2 -1.2 100% 76.68 0.0
02 02:55 Calm 6.44 Fog/Mist CLR -1.7 -1.7 100% 76.68 0.0
02 02:35 Calm 4.02 Fog/Mist CLR -1 -1 100% 76.71 0.0
02 02:15 Calm 8.05 Fog/Mist CLR -0.4 -0.4 100% 76.71 0.0
02 01:55 Calm 0.80 Fog VV005 1.5 1.5 100% 76.71 0.0
02 01:35 Calm 0.80 Fog VV005 0 0 100% 76.71 0.0
02 01:15 Calm 0.80 Fog VV005 1.3 1.3 100% 76.73 0.0
02 01:55 Calm 0.80 Fog VV005 0.2 0.2 100% 76.71 0.0
02 01:35 Calm 0.40 Fog VV002 0.1 0.1 100% 76.73 0.0
02 01:15 Calm 0.80 Fog VV005 0.3 0.3 100% 76.76 0.0
02 00:55 Calm 0.80 Fog VV005 0.2 0.2 5 -0.1 100% 76.73 0.0
02 00:35 Calm 0.80 Fog VV005 0 0 100% 76.73 0.0
02 00:15 Calm 2.82 Fog/Mist VV007 0.5 0.5 100% 76.73 0.0
01 23:55 Calm 2.82 Fog/Mist VV007 1.2 1.2 100% 76.73 0.0
01 23:35 Calm 4.02 Fog/Mist CLR 1.2 1.2 100% 76.71 0.0
01 23:15 Calm 4.83 Fog/Mist CLR 0.9 0.9 100% 76.73 0.0
01 22:55 Calm 2.41 Fog/Mist VV007 0.7 0.7 100% 76.73 0.0
01 22:35 Calm 2.41 Fog/Mist VV007 0.2 0.2 100% 76.73 0.0
01 22:15 Calm 1.61 Fog/Mist VV007 0.6 0.6 100% 76.73 0.0
01 21:55 Calm 4.83 Fog/Mist CLR 1.3 1.3 100% 76.71 0.0
01 21:35 Calm 8.05 Fog/Mist CLR 1.3 1.3 100% 76.68 0.0
01 21:15 Calm 11.27 Fair CLR 1.6 1.6 100% 76.68 0.0
01 20:55 Calm 11.27 Fair CLR 1.3 1 98% 76.68 0.0
01 20:35 Calm 16.09 Fair CLR 2 1.3 95% 76.68 0.0
01 20:15 Calm 16.09 Fair CLR 3.2 1.8 91% 76.68 0.0
01 19:55 Calm 16.09 Fair CLR 3.2 2 92% 76.66 0.0
01 19:35 Calm 16.09 Partly Cloudy SCT060 4.5 2.3 86% 76.63 0.0
01 19:15 Calm 16.09 Mostly Cloudy BKN060 4.6 2.3 85% 76.63 0.0
01 18:55 Calm 16.09 Mostly Cloudy BKN060 5.1 2.3 7.5 4.3 82% 76.63 0.0
01 18:35 Calm 16.09 Partly Cloudy SCT060 4.5 2 84% 76.63 0.0
01 18:15 Calm 16.09 Mostly Cloudy BKN060 5.4 2.6 82% 76.66 0.0
01 17:55 Calm 16.09 Overcast OVC060 6.3 3.1 80% 76.63 0.0
01 17:35 Calm 16.09 Mostly Cloudy BKN060 6.5 3.1 79% 76.63 0.0
01 17:15 Calm 16.09 Overcast SCT044 OVC060 6.6 3 78% 76.61 0.0
01 16:55 Calm 16.09 Overcast SCT048 OVC060 6.8 3 77% 76.58 0.0
01 16:35 Calm 16.09 Overcast OVC050 7 3 76% 76.56 0.0
01 16:15 Calm 16.09 Overcast SCT025 OVC048 7.4 3.2 75% 76.53 0.0
01 15:55 N 9 16.09 Overcast SCT025 OVC046 7.5 3.3 75% 6 76.53 0.0
01 15:35 N 13 16.09 Overcast OVC043 7 3.4 78% 5 76.53 0.0
01 15:15 N 13 16.09 Overcast OVC043 6.8 3.4 79% 5 76.5 0.0
01 14:55 N 13 16.09 Overcast SCT021 SCT029 OVC043 6.9 3.7 80% 5 76.48 0.0
01 14:35 N 15 16.09 Overcast SCT019 SCT032 OVC045 7 3.7 80% 5 76.48 0.0
01 14:15 N 15 16.09 Overcast SCT019 BKN024 OVC047 7.1 4.2 82% 5 76.48 0.0
01 13:55 N 13 16.09 Overcast SCT016 BKN022 OVC047 6.1 4.2 88% 4 76.5 0.0
01 13:35 N 13 16.09 Overcast BKN016 BKN025 OVC039 6.4 4.5 88% 4 76.5 0.0
01 13:15 N 13 16.09 Overcast SCT016 BKN031 OVC039 5.6 3.9 89% 3 76.5 0.0
01 12:55 N 19 16.09 Overcast SCT015 BKN030 OVC039 5.9 3.9 6.3 3 87% 3 76.53 0.0
01 12:35 NE 15 16.09 Overcast SCT014 BKN028 OVC037 6 4.7 91% 3 76.53 0.0
01 12:15 N 9 16.09 Light Rain BKN012 BKN018 OVC030 5.1 4.1 93% 3 76.53 0.0
01 11:55 N 15 16.09 Light Rain SCT009 BKN016 OVC026 5.1 4.2 94% 2 76.53 0.0
01 11:35 N 9 16.09 Light Rain SCT010 BKN018 OVC026 4.6 3.9 95% 3 76.53 0.0
01 11:15 N 11 16.09 Light Rain BKN014 BKN022 OVC034 4.4 3.6 95% 2 76.5 0.0
01 10:55 N 11 16.09 Light Rain SCT009 BKN013 OVC034 4.4 3.6 95% 2 76.48 0.0
01 10:35 Calm 16.09 Light Rain BKN008 OVC014 4 3.7 98% 76.45 0.0
01 10:15 Calm 16.09 Light Rain SCT008 BKN013 OVC028 4 3.6 97% 76.45 0.0
01 09:55 Calm 16.09 Light Rain BKN017 OVC021 3.6 3.2 97% 76.43 0.0
01 09:35 Calm 16.09 Light Rain SCT010 OVC015 3.5 3.2 98% 76.43 0.0
01 09:15 W 9 16.09 Light Rain OVC012 3.6 3.2 97% 1 76.4 0.0
01 08:55 Calm 16.09 Light Rain OVC012 3.5 3.2 98% 76.38 0.0
01 08:35 NW 7 11.27 Rain BKN012 BKN018 OVC029 3.5 3.1 97% 2 76.38 0.0
01 08:15 W 6 16.09 Light Rain SCT008 BKN029 OVC041 3.5 3.2 98% 76.35 0.0
01 07:35 Calm 16.09 Overcast SCT012 BKN039 OVC050 3 2.7 98% 76.33 0.0
01 07:15 W 11 16.09 Overcast OVC037 3.3 2.9 97% 1 76.33 0.0
01 06:55 W 9 16.09 Overcast OVC029 3.5 2.9 3.8 3.1 96% 1 76.3 0.0
01 06:35 W 6 16.09 Overcast OVC029 3.5 3 97% 76.3 0.0
01 06:15 W 11 16.09 Overcast OVC031 3.5 3 97% 1 76.28 0.0
01 05:55 W 13 16.09 Overcast OVC031 3.5 3 97% 1 76.28 0.0
01 05:35 Calm 16.09 Overcast BKN030 OVC036 3.5 2.9 96% 76.28 0.0
01 05:15 W 13 16.09 Overcast OVC036 3.3 2.6 95% 0 76.25 0.0
01 04:55 W 11 16.09 Light Drizzle SCT013 SCT020 OVC036 3.2 2.7 97% 1 76.23 0.0
01 04:35 W 7 16.09 Overcast SCT015 BKN020 OVC038 3.3 2.7 96% 2 76.23 0.0
01 04:15 W 11 16.09 Overcast SCT015 SCT022 OVC038 3.3 2.6 95% 1 76.23 0.0
01 03:55 W 11 16.09 Overcast SCT015 BKN020 OVC038 3.5 2.7 95% 1 76.23 0.0
01 03:35 W 15 16.09 Overcast BKN017 BKN025 OVC037 3.5 2.8 95% 0 76.23 0.0
01 03:15 W 15 16.09 Light Rain BKN018 BKN024 OVC039 3.5 2.5 93% 0 76.23 0.0
01 02:55 W 13 16.09 Overcast BKN017 OVC023 3.7 2.4 91% 1 76.23 0.0
01 02:35 W 13 16.09 Overcast BKN017 BKN023 OVC034 3.7 2.3 91% 1 76.23 0.0
01 02:15 W 11 16.09 Overcast OVC032 3.8 2.3 90% 1 76.2 0.0
01 01:55 W 13 16.09 Overcast OVC030 3.8 2.2 89% 1 76.2 0.0
01 01:35 W 13 16.09 Overcast OVC028 3.6 2 89% 1 76.2 0.0
01 01:15 W 13 16.09 Overcast OVC028 3.6 1.7 88% 1 76.2 0.0
01 00:55 Calm 16.09 Mostly Cloudy BKN028 3.3 1.5 6.2 2.5 88% 76.2 0.0
01 00:35 Calm 16.09 Partly Cloudy SCT026 2.6 1 89% 76.2 0.0
01 00:15 W 13 16.09 Mostly Cloudy BKN024 3.2 1.1 86% 0 76.2 0.0
31 23:55 W 15 16.09 Mostly Cloudy BKN021 BKN039 4 1.2 82% 1 76.2 0.0
31 23:35 W 19 16.09 Mostly Cloudy BKN037 4.5 1.2 79% 1 76.2 0.0
31 23:15 W 17 16.09 Overcast BKN037 OVC046 4.8 1.1 77% 2 76.2 0.0
31 22:55 W 20 16.09 Mostly Cloudy BKN046 BKN050 4.7 0.9 77% 1 76.2 0.0
31 22:35 W 19 G 26 16.09 Overcast OVC050 5.5 1 73% 2 76.17 0.0
31 22:15 W 15 16.09 Overcast OVC055 5.5 1 73% 3 76.17 0.0
31 21:55 W 22 G 30 16.09 Overcast OVC065 5.6 1 73% 2 76.15 0.0
31 21:35 W 19 G 26 16.09 Overcast OVC065 5.5 1 73% 2 76.15 0.0
31 21:15 W 13 16.09 Overcast OVC065 5.4 1 74% 3 76.15 0.0
31 20:55 W 15 16.09 Overcast OVC065 5.6 1 73% 3 76.15 0.0
31 20:35 W 15 16.09 Overcast OVC065 5.6 1 73% 3 76.15 0.0
31 20:15 W 15 16.09 Mostly Cloudy BKN065 5.5 1 73% 3 76.17 0.0
31 19:55 W 17 G 26 16.09 Mostly Cloudy BKN065 5.5 0.7 72% 2 76.17 0.0
31 19:35 W 20 G 30 16.09 Overcast BKN065 OVC075 5.8 0.7 70% 2 76.17 0.0
31 19:15 W 22 16.09 Overcast BKN065 OVC075 6 0.8 70% 2 76.17 0.0
31 18:55 W 20 16.09 Overcast SCT050 OVC055 6.4 0.6 10.5 6.4 67% 3 76.15 0.0
31 18:35 W 26 G 33 16.09 Overcast SCT045 BKN049 OVC065 6.5 1.1 69% 3 76.15 0.0
31 18:15 W 22 G 30 16.09 Overcast BKN055 OVC070 6.8 0.7 65% 3 76.15 0.0
31 17:55 W 19 16.09 Overcast SCT040 BKN048 OVC055 7 0.9 65% 4 76.12 0.0
31 17:35 NW 17 16.09 Overcast SCT040 BKN045 OVC060 7.1 1.1 66% 4 76.12 0.0
31 17:15 NW 19 16.09 Overcast OVC043 7.3 1.3 66% 4 76.1 0.0
31 16:55 NW 24 16.09 Overcast BKN043 OVC050 7.8 1 62% 5 76.1 0.0
31 16:35 W 22 G 33 16.09 Overcast SCT045 OVC050 8.5 0.6 58% 6 76.07 0.0
31 16:15 W 17 16.09 Overcast SCT045 BKN050 OVC075 8.6 0.6 58% 6 76.07 0.0
31 15:55 W 26 G 37 16.09 Overcast BKN047 OVC050 9.5 0.5 54% 7 76.07 0.0
31 15:35 W 24 G 37 16.09 Mostly Cloudy BKN047 BKN050 9.5 0.5 54% 7 76.05 0.0
31 15:15 W 26 G 43 16.09 Mostly Cloudy BKN048 10.4 0.3 50% 76.05 0.0
31 14:55 W 28 G 37 16.09 Partly Cloudy SCT048 9.5 0.4 53% 6 76.05 0.0
31 14:35 W 31 G 43 16.09 Partly Cloudy SCT045 9.3 0.3 54% 6 76.05 0.0
31 14:15 W 31 G 41 16.09 Mostly Cloudy SCT043 BKN050 10.3 1.2 54% 76.07 0.0
31 13:55 W 33 G 43 16.09 Overcast and Breezy BKN043 BKN048 OVC055 9.7 1.5 57% 6 76.07 0.0
31 13:35 W 28 16.09 Mostly Cloudy BKN043 BKN049 9.2 1.6 59% 6 76.07 0.0
31 13:15 W 28 G 35 16.09 Fair CLR 9.8 1.9 58% 7 76.07 0.0
31 12:55 W 28 G 39 16.09 Partly Cloudy SCT035 10.1 2.2 10.3 0.6 58% 76.1 0.0
31 12:35 W 28 16.09 Fair CLR 9.9 2.7 61% 7 76.1 0.0
31 12:15 W 28 G 33 16.09 Fair CLR 9.6 3 64% 7 76.1 0.0
31 11:55 NW 19 G 35 16.09 Fair CLR 9.3 3.5 67% 7 76.12 0.0
31 11:35 NW 22 G 37 16.09 Fair CLR 8.7 3.5 70% 6 76.12 0.0
31 11:15 W 24 16.09 Fair CLR 8.3 4 75% 5 76.12 0.0
31 10:55 NW 17 16.09 Fair CLR 7 4.3 83% 4 76.12 0.0
31 10:35 NW 20 16.09 Fair CLR 6.3 4.2 87% 3 76.12 0.0
31 10:15 NW 22 G 28 16.09 Fair CLR 5.6 3.9 89% 2 76.1 0.0
31 09:55 NW 19 16.09 Fair CLR 4.8 3.5 91% 1 76.1 0.0
31 09:35 W 19 16.09 Fair CLR 4 3 93% 0 76.07 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)