Weather observations for the past three days for
Grinnell Municipal Airfield
Metric (Imperial)
Date Time (cdt) 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.
05 10:55 NW 26 G 37 16.09 Fair CLR 7 -2.4 52% 3 76.99 0.0
05 10:35 W 26 16.09 Fair CLR 6.4 -1.9 56% 3 76.99 0.0
05 10:15 NW 20 G 30 16.09 Fair CLR 5.7 -2.2 57% 2 76.96 0.0
05 09:55 W 24 16.09 Fair CLR 4.9 -2.3 60% 1 76.96 0.0
05 09:35 NW 24 16.09 Fair CLR 4.2 -2.4 63% -0 76.96 0.0
05 09:15 NW 22 16.09 Fair CLR 3.5 -2.6 65% -1 76.94 0.0
05 08:55 W 19 16.09 Fair CLR 2.8 -2.3 69% -1 76.94 0.0
05 08:35 W 22 16.09 Fair CLR 2.1 -2.9 70% -2 76.91 0.0
05 08:15 W 20 16.09 Fair CLR 1.5 -3 72% -3 76.91 0.0
05 07:55 W 19 16.09 Fair CLR 1 -3.1 74% -3 76.89 0.0
05 07:35 W 17 16.09 Fair CLR 0.3 -3.3 77% -4 76.86 0.0
05 07:15 W 15 16.09 Fair CLR 0 -3.5 78% -4 76.84 0.0
05 06:55 W 17 16.09 Fair CLR 0 -3.5 1.9 0 78% -4 76.81 0.0
05 06:35 W 17 16.09 Fair CLR 0 -3.6 77% -4 76.81 0.0
05 06:15 W 19 16.09 Fair CLR 0.1 -3.5 77% -4 76.78 0.0
05 05:55 W 22 16.09 Fair CLR 0.3 -3.5 76% -5 76.78 0.0
05 05:35 NW 22 16.09 Fair CLR 0.4 -3.5 75% -5 76.76 0.0
05 05:15 W 20 16.09 Fair CLR 0.5 -3.6 74% -4 76.76 0.0
05 04:55 W 20 G 30 16.09 Fair CLR 0.5 -3.6 74% -4 76.73 0.0
05 04:35 W 17 16.09 Fair CLR 0.5 -3.8 73% -4 76.73 0.0
05 04:15 W 17 16.09 Fair CLR 0.6 -4.1 71% -4 76.73 0.0
05 03:55 W 19 G 28 16.09 Fair CLR 0.8 -4.4 69% -4 76.71 0.0
05 03:35 W 19 G 28 16.09 Fair CLR 1 -4.5 67% -3 76.71 0.0
05 03:15 W 20 16.09 Fair CLR 1 -4.5 67% -4 76.68 0.0
05 02:55 W 24 16.09 Fair CLR 1.1 -4.5 67% -4 76.68 0.0
05 02:35 W 20 16.09 Fair CLR 1.3 -4.5 66% -3 76.66 0.0
05 02:15 W 22 G 35 16.09 Fair CLR 1.3 -4.3 67% -3 76.66 0.0
05 01:55 NW 24 16.09 Fair CLR 1.5 -4.2 66% -3 76.63 0.0
05 01:35 W 22 G 33 16.09 Fair CLR 1.6 -4.3 65% -3 76.63 0.0
05 01:15 NW 26 16.09 Fair CLR 1.8 -4.2 65% -3 76.63 0.0
05 00:55 W 24 G 33 16.09 Fair CLR 1.9 -4 5.5 1.9 65% -3 76.63 0.0
05 00:35 NW 30 G 35 16.09 Fair CLR 2.3 -4 63% -3 76.63 0.0
05 00:15 W 24 16.09 Fair CLR 2.5 -3.6 64% -2 76.61 0.0
04 23:55 W 22 G 31 16.09 Fair CLR 2.6 -3.6 64% -2 76.58 0.0
04 23:35 W 28 G 37 16.09 Partly Cloudy SCT036 SCT043 3.1 -3.5 62% -2 76.58 0.0
04 23:15 W 30 G 41 16.09 Overcast OVC040 3.8 -3 62% -1 76.58 0.0
04 22:55 W 24 16.09 Overcast OVC042 3.8 -2.8 62% -1 76.56 0.0
04 22:35 W 28 G 37 16.09 Overcast OVC042 4 -2.8 62% -1 76.56 0.0
04 22:15 W 37 G 46 16.09 Overcast and Breezy OVC042 4.3 -3.1 59% -1 76.53 0.0
04 21:55 W 39 G 57 16.09 Overcast and Breezy OVC042 4.7 -3.2 57% -1 76.5 0.0
04 21:35 W 33 G 48 16.09 Overcast and Breezy OVC042 5 -2.7 58% 0 76.48 0.0
04 21:15 W 37 G 52 16.09 Overcast and Breezy SCT034 OVC044 5.1 -2.5 58% 0 76.45 0.0
04 20:55 W 30 G 43 16.09 Overcast SCT040 OVC048 5.2 -2 60% 1 76.43 0.0
04 20:35 W 26 G 41 16.09 Overcast SCT040 OVC050 5.1 -2.1 60% 1 76.4 0.0
04 20:15 W 24 G 37 16.09 Overcast OVC050 5.1 -1.5 63% 1 76.4 0.0
04 19:55 W 26 G 35 16.09 Overcast SCT028 SCT039 OVC055 4.8 -1 66% 1 76.38 0.0
04 19:35 W 26 G 52 11.27 Drizzle SCT028 BKN039 OVC055 4.8 -0.7 68% 1 76.38 0.0
04 19:15 W 30 G 43 16.09 Overcast SCT034 OVC039 5.4 -1.5 61% 1 76.35 0.0
04 18:55 W 33 G 46 16.09 Overcast and Breezy SCT036 BKN041 OVC055 5.6 -1.7 5.6 4 60% 1 76.35 0.0
04 18:35 W 31 G 43 16.09 Overcast SCT036 OVC055 5.6 -1.9 59% 1 76.33 0.0
04 18:15 W 33 G 43 16.09 Overcast and Breezy SCT034 OVC055 5.5 -1.9 59% 1 76.33 0.0
04 17:55 W 28 G 50 16.09 Overcast SCT035 BKN041 OVC055 5.4 -2.5 57% 1 76.33 0.0
04 17:35 W 35 G 52 16.09 Overcast and Breezy BKN040 OVC045 5.5 -2.5 57% 1 76.33 0.0
04 17:15 W 28 G 41 16.09 Overcast SCT034 BKN043 OVC049 5.1 -2.4 59% 1 76.33 0.0
04 16:55 W 33 16.09 Overcast and Breezy BKN036 BKN043 OVC049 5 -2.4 59% 0 76.33 0.0
04 16:35 W 24 G 44 16.09 Overcast BKN032 OVC041 4.4 -3 59% 0 76.3 0.0
04 16:15 W 33 G 46 16.09 Overcast and Breezy SCT033 OVC041 4.5 -3.1 58% -0 76.33 0.0
04 15:55 W 39 G 50 16.09 Overcast and Breezy SCT031 OVC037 4.5 -3.5 56% -1 76.3 0.0
04 15:35 W 39 G 50 16.09 Overcast and Breezy BKN029 OVC035 4.1 -3.3 59% -1 76.3 0.0
04 15:15 W 35 G 54 16.09 Overcast and Breezy BKN029 OVC038 4 -3.1 60% -1 76.3 0.0
04 14:55 W 35 G 46 16.09 Overcast and Breezy BKN031 OVC039 4.3 -2.9 60% -1 76.3 0.0
04 14:35 W 41 G 52 16.09 Overcast and Breezy SCT025 OVC039 4.4 -3 59% -1 76.3 0.0
04 14:15 W 39 G 52 16.09 Overcast and Breezy BKN027 OVC039 4.3 -2.5 62% -1 76.3 0.0
04 13:55 W 31 G 44 16.09 Overcast BKN029 BKN036 OVC043 4.9 -2.9 57% 0 76.28 0.0
04 13:35 W 33 G 50 16.09 Overcast and Breezy BKN027 OVC034 4.6 -2 63% -0 76.25 0.0
04 13:15 W 31 G 52 16.09 Overcast BKN031 OVC038 4.5 -2.5 61% -0 76.25 0.0
04 12:55 W 31 G 46 16.09 Overcast SCT023 OVC029 4.6 -2.1 5 2.6 62% -0 76.23 0.0
04 12:35 W 30 16.09 Overcast BKN025 OVC032 4.6 -1.6 64% -0 76.23 0.0
04 12:15 W 33 G 46 16.09 Overcast and Breezy OVC025 4.1 -2 65% -1 76.25 0.0
04 11:55 W 31 G 46 16.09 Overcast BKN021 OVC027 3.8 -2.3 65% -1 76.28 0.0
04 11:35 W 31 G 41 16.09 Overcast OVC019 3.1 -1.9 70% -2 76.28 0.0
04 11:15 W 30 G 41 16.09 Overcast OVC019 3 -1.8 71% -2 76.28 0.0
04 10:55 W 31 G 37 16.09 Overcast OVC019 2.8 -1.9 72% -3 76.25 0.0
04 10:35 W 30 G 48 16.09 Overcast OVC019 2.9 -2.3 69% -2 76.25 0.0
04 10:15 W 33 G 43 16.09 Overcast and Breezy OVC019 3 -1.7 72% -2 76.23 0.0
04 09:55 W 30 G 41 16.09 Overcast OVC017 2.8 -1.3 75% -2 76.2 0.0
04 09:35 W 30 G 39 16.09 Mostly Cloudy BKN017 BKN023 3 -1.3 74% -2 76.2 0.0
04 09:15 W 33 G 52 16.09 Mostly Cloudy and Breezy BKN020 BKN025 3 -1.8 71% -2 76.2 0.0
04 08:55 W 22 G 33 16.09 Mostly Cloudy BKN018 BKN025 3.1 -1.2 74% -1 76.2 0.0
04 08:35 W 28 G 39 16.09 Overcast BKN018 OVC025 3.1 -1.3 73% -2 76.17 0.0
04 08:15 W 28 16.09 Overcast OVC013 3 -0.6 77% -2 76.15 0.0
04 07:55 W 26 G 43 16.09 Overcast OVC015 3 -0.5 78% -2 76.12 0.0
04 07:35 W 35 G 46 16.09 Overcast and Breezy OVC017 3 -0.7 77% -3 76.1 0.0
04 07:15 W 28 G 41 16.09 Overcast OVC015 3 -0.5 78% -2 76.1 0.0
04 06:55 W 28 G 41 16.09 Overcast OVC017 3 -0.5 6.1 2.7 78% -2 76.1 0.0
04 06:35 W 28 G 48 16.09 Mostly Cloudy BKN012 BKN017 2.8 -0.5 79% -2 76.1 0.0
04 06:15 NW 28 G 35 16.09 Overcast OVC010 2.8 0 82% -2 76.07 0.0
04 05:55 W 33 G 48 16.09 Overcast and Breezy OVC008 2.7 0 83% -3 76.07 0.0
04 05:35 NW 33 G 48 16.09 Overcast and Breezy BKN008 OVC012 2.8 0.1 83% -3 76.05 0.0
04 05:15 W 33 G 44 16.09 Overcast and Breezy OVC008 3.1 0.5 83% -2 76.05 0.0
04 04:55 W 33 G 46 16.09 Overcast and Breezy OVC006 3.3 0.6 83% -2 76.05 0.0
04 04:35 W 24 G 39 16.09 Overcast OVC006 3.5 1 84% -1 76.05 0.0
04 04:15 W 33 G 41 16.09 Overcast and Breezy OVC006 3.5 1.3 86% -2 76.05 0.0
04 03:55 W 30 G 41 16.09 Overcast BKN004 OVC009 3.3 1.3 87% -2 76.02 0.0
04 03:35 W 22 G 35 6.44 Fog/Mist OVC002 3.5 1.5 87% -1 75.97 0.0
04 03:15 W 20 16.09 Overcast OVC004 3.8 1.8 87% -0 75.95 0.0
04 02:55 W 31 G 43 16.09 Overcast OVC004 4.1 2.1 87% -1 75.97 0.0
04 02:35 W 33 11.27 Overcast and Breezy OVC004 4.3 2.3 87% -1 75.95 0.0
04 02:15 W 30 G 39 8.05 Fog/Mist OVC004 4.5 2.5 87% -0 75.9 0.0
04 01:55 W 31 G 41 16.09 Overcast OVC004 5 2.8 86% 0 75.92 0.0
04 01:35 W 26 G 39 16.09 Overcast OVC004 5.5 3.3 86% 1 75.95 0.0
04 01:15 W 28 G 37 16.09 Overcast OVC004 5.7 3.5 86% 2 75.95 0.0
04 00:55 W 26 G 35 11.27 Overcast OVC002 6.4 4.2 11.2 6.4 86% 3 75.95 0.0 3.3
04 00:35 W 20 G 37 3.22 Fog/Mist OVC002 7.7 5.4 86% 5 75.92 0.0
04 00:15 W 28 G 37 4.83 Fog/Mist BKN002 OVC006 10 7.6 85% 7 75.84 0.0
03 23:55 SW 15 11.27 Overcast SCT004 BKN008 OVC016 10.6 8.2 85% 75.82 0.0 0.05
03 23:35 Calm 11.27 Mostly Cloudy SCT003 SCT007 BKN013 10.5 8 85% 75.77 0.0 0.05
03 23:15 Calm 8.05 Rain SCT003 BKN010 OVC013 10.5 8 85% 75.77 0.0 0.05
03 22:55 Calm 6.44 Drizzle BKN015 OVC021 10.5 8 85% 75.82 0.0 0.2
03 22:35 Calm 11.27 Rain BKN020 OVC030 10.2 7.6 84% 75.79 0.0 0.2
03 22:15 E 17 11.27 Heavy Rain SCT019 BKN031 OVC046 10.5 7.5 82% 75.77 0.0 0.1
03 21:55 E 19 8.05 Light Rain SCT021 BKN029 OVC065 10.5 7.6 82% 75.77 0.0 2.67 3
03 21:35 E 15 8.05 Rain SCT007 SCT019 BKN029 11 7.8 81% 75.82 0.0 2.57
03 21:15 E 30 G 37 0.80 Light Rain OVC007 10.1 7.5 84% 75.79 0.0 2.16
03 20:55 Calm 6.44 Heavy Rain SCT007 BKN030 OVC042 9.9 6.9 82% 75.82 0.0 0.18
03 20:35 E 30 11.27 Mostly Cloudy SCT037 SCT044 BKN095 10 6.5 79% 7 75.69 0.0
03 20:15 E 24 G 30 16.09 Partly Cloudy SCT040 SCT120 10 6.5 79% 7 75.77 0.0
03 19:55 E 20 G 33 16.09 Fair CLR 9.8 6.3 79% 7 75.74 0.0
03 19:35 E 24 16.09 Partly Cloudy SCT065 SCT070 9.8 6.1 78% 7 75.82 0.0
03 19:15 E 19 16.09 Mostly Cloudy BKN065 BKN080 10 6.1 77% 8 75.84 0.0
03 18:55 E 22 16.09 Partly Cloudy SCT065 SCT080 10 6.1 10.1 6 77% 7 75.82 0.0
03 18:35 E 24 16.09 Partly Cloudy SCT014 SCT020 SCT048 10 6 76% 7 75.82 0.0
03 18:15 E 22 G 35 16.09 Mostly Cloudy SCT014 SCT020 BKN048 10.1 6.1 76% 75.84 0.0
03 17:55 E 30 G 39 16.09 Overcast BKN014 BKN022 OVC055 10.1 6 76% 75.84 0.0
03 17:35 E 26 G 31 16.09 Overcast OVC012 10 5.8 75% 7 75.87 0.0
03 17:15 E 20 G 33 16.09 Overcast OVC012 9.5 5.5 76% 7 75.9 0.0
03 16:55 E 28 G 37 16.09 Overcast OVC012 9.2 5.1 76% 6 75.87 0.0
03 16:35 E 24 G 33 16.09 Overcast OVC010 8.6 4.7 77% 6 75.9 0.0
03 16:15 E 28 G 37 16.09 Overcast OVC010 8.2 4.5 78% 5 75.9 0.0
03 15:55 E 33 G 41 16.09 Overcast and Breezy OVC008 7.8 4.1 78% 4 75.95 0.0
03 15:35 E 28 G 37 16.09 Overcast OVC008 7.7 4.1 78% 4 76 0.0
03 15:15 E 24 G 30 16.09 Overcast OVC008 7.4 4.1 80% 4 76.02 0.0
03 14:55 E 24 16.09 Overcast OVC010 7.2 3.5 78% 4 76.05 0.0
03 14:35 E 30 G 39 16.09 Overcast BKN007 OVC012 7.2 3.7 79% 3 76.05 0.0
03 14:15 E 26 8.05 Overcast with Haze OVC007 6.6 3.5 81% 3 76.1 0.0
03 13:55 E 20 G 33 6.44 Overcast with Haze BKN007 OVC015 6.5 3.4 81% 3 76.15 0.0
03 13:35 E 22 G 35 8.05 Light Drizzle SCT009 OVC017 6.2 3 80% 3 76.1 0.0
03 13:15 NE 24 6.44 Overcast with Haze SCT009 OVC017 6 2.9 81% 2 76.15 0.0
03 12:55 NE 20 G 28 16.09 Overcast OVC015 6.2 3.1 6.3 2.5 81% 3 76.2 0.0
03 12:35 NE 17 11.27 Light Rain OVC015 6.2 2.6 78% 3 76.23 0.0
03 12:15 Calm 16.09 Rain BKN015 OVC024 6.3 2.1 75% 76.28 0.0
03 11:55 E 20 16.09 Light Rain SCT011 OVC026 6.2 1.8 74% 3 76.1 0.0
03 11:35 E 24 G 37 16.09 Light Rain SCT011 OVC030 6.1 1.6 73% 2 76.07 0.0
03 11:15 E 28 G 39 16.09 Overcast BKN032 OVC038 6 1.3 72% 2 76.07 0.0
03 10:55 E 26 G 35 16.09 Overcast OVC038 5.9 0.7 70% 2 76.15 0.0
03 10:35 E 28 16.09 Overcast SCT011 OVC040 5.6 0.6 71% 1 76.15 0.0
03 10:15 E 20 16.09 Overcast SCT011 OVC042 5 0.1 71% 1 76.2 0.0
03 09:55 E 26 16.09 Overcast SCT011 BKN042 OVC070 5 0.3 72% 1 76.15 0.0
03 09:35 E 22 G 28 16.09 Overcast BKN011 BKN046 OVC070 4.6 0.3 74% 1 76.17 0.0
03 09:15 E 19 16.09 Overcast OVC011 4.5 0.3 74% 1 76.23 0.0
03 08:55 E 15 16.09 Overcast OVC011 4 0 75% 1 76.23 0.0
03 08:35 E 17 16.09 Overcast OVC013 4 0 75% 1 76.25 0.0
03 08:15 Calm 16.09 Overcast OVC013 3.8 0 77% 76.28 0.0
03 07:55 Calm 16.09 Overcast OVC013 3.5 0 78% 76.28 0.0
03 07:35 Calm 16.09 Overcast OVC013 3.4 0 79% 76.25 0.0
03 07:15 Calm 16.09 Overcast OVC013 2.9 -0.2 80% 76.23 0.0
03 06:55 Calm 16.09 Overcast OVC013 2.5 -0.3 5 1.4 82% 76.25 0.0
03 06:15 Calm 16.09 Fair CLR 1.5 -1 84% 76.17 0.0
03 01:15 W 17 16.09 Overcast OVC013 0 0 0% 76.02 0.0
03 00:55 W 17 16.09 Overcast OVC013 0 0 0% 76 0.0
03 00:35 W 20 G 30 16.09 Overcast OVC015 0 0 0% 75.97 0.0
03 00:15 W 20 G 31 16.09 Overcast SCT010 OVC017 0 0 0% 75.92 0.0
02 23:55 W 13 16.09 Overcast BKN012 OVC021 0 0 0% 75.9 0.0
02 23:35 W 22 16.09 Overcast BKN012 OVC023 0 0 0% 75.87 0.0
02 23:15 W 20 G 28 16.09 Overcast BKN012 OVC023 0 0 0% 75.82 0.0
02 22:55 W 24 G 31 16.09 Overcast BKN014 OVC023 0 0 0% 75.82 0.0
02 22:35 W 24 16.09 Overcast OVC012 0 0 0% 75.79 0.0
02 22:15 W 28 16.09 Overcast BKN012 OVC019 0 0 0% 75.77 0.0
02 21:55 W 26 G 31 16.09 Overcast OVC010 0 0 0% 75.72 0.0
02 21:35 W 26 G 41 16.09 Overcast OVC012 0 0 0% 75.67 0.0
02 21:15 W 30 G 41 16.09 Overcast OVC012 0 0 0% 75.62 0.0
02 20:55 W 30 G 44 16.09 Overcast OVC010 0 0 0% 75.59 0.0
02 20:35 W 30 G 44 16.09 Overcast OVC010 0 0 0% 75.57 0.0
02 20:15 W 28 G 43 16.09 Overcast OVC012 0 0 0% 75.51 0.0
02 19:55 W 28 G 43 16.09 Overcast BKN009 OVC014 0 0 0% 75.46 0.0
02 19:35 W 24 G 33 16.09 Overcast OVC011 0 0 0% 75.41 0.0
02 19:15 W 31 G 48 16.09 Overcast OVC009 0 0 0% 75.34 0.0
02 18:55 W 26 16.09 Overcast OVC007 0 0 0% 75.29 0.0 0.43
02 18:35 W 26 16.09 Overcast BKN007 OVC015 0 0 0% 75.23 0.0
02 18:15 W 28 G 33 16.09 Overcast OVC005 0 0 0% 75.18 0.0
02 17:55 W 30 16.09 Overcast SCT007 OVC014 0 0 0% 75.11 0.0
02 17:35 W 26 G 35 16.09 Partly Cloudy SCT016 0 0 0% 75.06 0.0
02 17:15 W 28 G 33 16.09 Fair CLR 0 0 0% 75.01 0.0
02 16:55 W 37 G 43 16.09 Partly Cloudy and Breezy SCT014 0 0 0% 74.96 0.0
02 16:35 SW 31 16.09 Fair CLR 0 0 0% 74.93 0.0
02 16:15 SW 22 16.09 Mostly Cloudy BKN090 BKN120 0 0 0% 74.9 0.0
02 15:55 S 22 16.09 Light Rain SCT020 SCT045 OVC090 0 0 0% 74.88 0.0 0.43 0.43
02 15:35 S 35 G 54 2.01 Heavy Rain and Breezy SCT006 BKN021 OVC090 0 0 0% 74.93 0.0 0.36
02 15:15 S 19 16.09 Rain SCT046 OVC100 0 0 0% 74.9 0.0
02 14:55 S 22 G 28 16.09 Mostly Cloudy BKN110 0 0 0% 74.93 0.0
02 14:35 S 28 G 41 16.09 Mostly Cloudy SCT008 SCT013 BKN028 0 0 0% 74.93 0.0
02 14:15 S 24 G 35 16.09 Overcast OVC006 0 0 0% 74.98 0.0
02 13:55 SE 20 16.09 Overcast BKN004 OVC008 0 0 0% 74.98 0.0
02 13:35 SE 20 11.27 Overcast OVC004 0 0 0% 75.03 0.0
02 13:15 SE 17 8.05 Overcast with Haze OVC004 0 0 0% 75.06 0.0
02 12:55 SE 19 6.44 Light Rain SCT008 BKN017 OVC032 0 0 0% 75.06 0.0 0.51 1.24
02 12:35 SE 19 6.44 Heavy Rain BKN006 BKN018 OVC042 0 0 0% 75.08 0.0 0.38
02 12:15 SE 15 11.27 Heavy Rain OVC004 0 0 0% 75.11 0.0 0.03
02 11:55 SE 19 G 28 16.09 Light Rain OVC004 0 0 0% 75.13 0.0 0.18
02 11:35 SE 15 16.09 Light Rain OVC004 0 0 0% 75.16 0.0 0.18
Date Time (cdt) 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)