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.
13 03:55 S 9 16.09 Fair CLR 16.9 14 83% 76 0.0
13 03:35 SW 9 16.09 Fair CLR 17.5 14.1 81% 76.02 0.0
13 03:15 S 9 16.09 Fair CLR 18 14.2 79% 76 0.0
13 02:55 S 13 16.09 Fair CLR 18.7 14.2 75% 76.02 0.0
13 02:35 S 17 16.09 Fair CLR 19 14.2 74% 76.02 0.0
13 02:15 S 15 16.09 Fair CLR 19.2 14.2 73% 76.02 0.0
13 01:55 S 17 16.09 Fair CLR 19.3 14.3 73% 76.02 0.0
13 01:35 S 19 16.09 Fair CLR 19.2 14.5 74% 76 0.0
13 01:15 S 19 16.09 Fair CLR 19.5 14.2 72% 76 0.0
13 00:55 S 22 16.09 Fair CLR 19.5 14.3 26.1 19.3 72% 76 0.0
13 00:35 S 19 16.09 Fair CLR 19.5 14.6 73% 76.02 0.0
13 00:15 S 17 16.09 Fair CLR 19.6 14.7 73% 76.02 0.0
12 23:55 S 17 16.09 Fair CLR 19.7 15.1 75% 76.02 0.0
12 23:35 S 15 16.09 Fair CLR 19.4 15.2 77% 76.02 0.0
12 23:15 S 13 16.09 Fair CLR 19.5 15 75% 76.07 0.0
12 22:55 S 13 16.09 Fair CLR 20 15 73% 76.07 0.0
12 22:35 S 11 16.09 Fair CLR 20.2 14.7 71% 76.07 0.0
12 22:15 S 11 16.09 Fair CLR 20.7 14.6 68% 76.07 0.0
12 21:55 S 9 16.09 Fair CLR 21 14.5 67% 76.05 0.0
12 21:35 S 9 16.09 Fair CLR 20.7 14.9 70% 76.05 0.0
12 21:15 S 9 16.09 Fair CLR 21.1 14.7 67% 76.05 0.0
12 20:55 S 9 16.09 Fair CLR 21.8 14.8 65% 76.02 0.0
12 20:35 S 11 16.09 Fair CLR 22.2 15 64% 76.02 0.0
12 20:15 S 9 16.09 Fair CLR 23.2 14.8 59% 76.05 0.0
12 19:55 S 9 16.09 Fair CLR 23.7 14.3 56% 76.05 0.0
12 19:35 S 11 16.09 Fair CLR 25 13.7 50% 26 76.05 0.0
12 19:15 S 15 16.09 Fair CLR 25.8 12.8 45% 26 76.07 0.0
12 18:55 S 13 16.09 Fair CLR 26.2 13.3 27 25 45% 27 76.05 0.0
12 18:35 S 13 16.09 Fair CLR 26.7 12 40% 27 76.07 0.0
12 18:15 W 13 16.09 Fair CLR 26.7 11.2 38% 27 76.07 0.0
12 17:55 SW 13 16.09 Fair CLR 27 11 37% 27 76.07 0.0
12 17:35 SW 9 16.09 Fair CLR 27 11.5 38% 27 76.07 0.0
12 17:15 W 13 16.09 Fair CLR 27 11.2 37% 27 76.1 0.0
12 16:55 NW 6 16.09 Fair CLR 26.7 10.9 37% 27 76.07 0.0
12 16:35 W 15 16.09 Fair CLR 26.8 10.6 36% 27 76.1 0.0
12 16:15 W 9 16.09 Fair CLR 26.8 11.9 40% 27 76.1 0.0
12 15:55 W 13 16.09 Fair CLR 26.6 12.2 41% 27 76.12 0.0
12 15:35 W 22 G 30 16.09 Partly Cloudy SCT060 26.6 12.9 43% 27 76.15 0.0
12 15:15 W 15 G 28 16.09 Partly Cloudy SCT060 26.3 12.7 43% 27 76.15 0.0
12 14:55 W 22 G 31 16.09 Fair CLR 26.3 12.5 42% 26 76.17 0.0
12 14:35 W 22 16.09 Fair CLR 26 13 45% 26 76.17 0.0
12 14:15 W 13 G 26 16.09 Fair CLR 25.8 13.2 46% 26 76.2 0.0
12 13:55 W 24 G 33 16.09 Fair CLR 25.5 12.8 45% 26 76.2 0.0
12 13:35 W 22 16.09 Partly Cloudy SCT055 25.3 13.9 49% 26 76.23 0.0
12 12:55 W 28 16.09 Fair CLR 25.1 13.7 25.1 14.7 49% 26 76.23 0.0
12 12:35 W 22 G 33 16.09 Fair CLR 24.6 14 52% 26 76.23 0.0
12 12:15 W 30 G 35 16.09 Fair CLR 24.5 14.1 52% 26 76.23 0.0
12 11:35 W 17 16.09 Fair CLR 24.1 14.8 56% 25 76.23 0.0
12 11:15 W 20 16.09 Fair CLR 23.6 14.3 56% 76.23 0.0
12 10:55 W 20 16.09 Fair CLR 23.2 14 56% 76.23 0.0
12 10:35 W 17 16.09 Fair CLR 22.2 14.7 63% 76.23 0.0
12 10:15 W 15 16.09 Fair CLR 21.8 14.5 63% 76.23 0.0
12 09:55 SW 13 16.09 Fair CLR 21.1 14.8 67% 76.23 0.0
12 09:35 W 11 16.09 Fair CLR 20.5 14 66% 76.23 0.0
12 09:15 SW 13 16.09 Fair CLR 19.6 13.9 70% 76.2 0.0
12 08:35 SW 11 16.09 Fair CLR 18.3 13.3 73% 76.17 0.0
12 08:15 SW 11 16.09 Fair CLR 17.6 13 75% 76.15 0.0
12 07:55 SW 13 16.09 Fair CLR 16.9 12.7 76% 76.15 0.0
12 07:35 SW 9 16.09 Fair CLR 15.7 12.4 81% 76.15 0.0
12 07:15 SW 7 16.09 Fair CLR 15.2 12.1 82% 76.12 0.0
12 06:55 SW 6 16.09 Fair CLR 14.5 12 14.6 12.8 85% 76.12 0.0
12 06:35 Calm 16.09 Fair CLR 13.5 11.6 88% 76.12 0.0
12 06:15 SW 6 16.09 Fair CLR 13.1 11 87% 76.1 0.0
12 05:55 SW 7 16.09 Fair CLR 13.1 10.7 86% 76.1 0.0
12 05:35 W 7 16.09 Fair CLR 12.9 10.5 85% 76.1 0.0
12 05:15 W 7 16.09 Fair CLR 13.1 10.7 86% 76.07 0.0
12 04:55 W 7 16.09 Fair CLR 13 10.7 86% 76.07 0.0
12 04:35 W 9 16.09 Fair CLR 13.1 10.8 86% 76.07 0.0
12 04:15 W 11 16.09 Fair CLR 13.5 11 85% 76.07 0.0
12 03:55 W 11 16.09 Fair CLR 13.5 11 85% 76.07 0.0
12 03:15 W 7 16.09 Fair CLR 13.4 11 86% 76.05 0.0
12 02:55 W 9 16.09 Fair CLR 13.4 11 86% 76.05 0.0
12 02:35 W 7 16.09 Fair CLR 13.9 11.1 83% 76.02 0.0
12 02:15 W 9 16.09 Fair CLR 14 11.2 83% 76.02 0.0
12 01:55 W 9 16.09 Fair CLR 14.3 11.2 82% 76.02 0.0
12 01:35 W 9 16.09 Fair CLR 14.2 11.3 83% 76 0.0
12 01:15 W 9 16.09 Fair CLR 14.5 11.6 83% 76 0.0
12 00:55 W 11 16.09 Fair CLR 14.6 11.7 21.7 14.5 83% 76 0.0
12 00:35 SW 9 16.09 Fair CLR 14.8 11.9 83% 75.97 0.0
12 00:15 SW 15 16.09 Fair CLR 15.7 11.7 77% 75.97 0.0
11 23:55 W 11 16.09 Fair CLR 16 12 77% 75.97 0.0
11 23:35 SW 13 16.09 Fair CLR 16.1 12.1 77% 75.97 0.0
11 23:15 SW 13 16.09 Fair CLR 15.2 12.3 83% 75.95 0.0
11 22:55 SW 11 16.09 Fair CLR 15.1 12.3 84% 75.95 0.0
11 22:35 SW 9 16.09 Fair CLR 15.3 12.4 83% 75.92 0.0
11 22:15 SW 9 16.09 Fair CLR 16 12.1 78% 75.9 0.0
11 21:55 SW 6 16.09 Fair CLR 16.3 12.2 77% 75.87 0.0
11 21:35 W 7 16.09 Fair CLR 16.9 12.5 75% 75.82 0.0
11 21:15 W 7 16.09 Fair CLR 17.2 12.3 73% 75.82 0.0
11 20:55 W 11 16.09 Fair CLR 18.1 12.4 70% 75.79 0.0
11 20:35 NW 17 16.09 Fair CLR 19.1 12.3 65% 75.77 0.0
11 20:15 W 15 16.09 Fair CLR 20.1 12.5 62% 75.74 0.0
11 19:55 NW 22 G 39 16.09 Fair CLR 21 12.5 58% 75.69 0.0
11 19:35 NW 20 G 31 16.09 Fair CLR 21.5 14.7 65% 75.64 0.0
11 19:15 NW 28 G 33 16.09 Fair CLR 21.6 15.1 67% 75.62 0.0
11 18:55 NW 31 G 50 16.09 Partly Cloudy SCT047 21.9 15.1 24.4 18.8 65% 75.59 0.0 0.15
11 18:35 NW 41 G 52 16.09 Partly Cloudy and Breezy SCT047 23.5 15.8 62% 75.57 0.0
11 18:15 NW 20 G 37 16.09 Partly Cloudy SCT044 SCT050 24 16.8 64% 25 75.54 0.0
11 17:35 NW 28 G 39 16.09 Fair CLR 24.1 17 65% 25 75.49 0.0
11 17:15 W 24 G 39 16.09 Fair CLR 23.7 18.6 73% 75.46 0.0
11 16:55 W 28 G 35 16.09 Fair CLR 23.1 18.8 77% 75.46 0.0
11 16:15 NW 22 16.09 Overcast SCT014 SCT019 OVC085 20.3 19.8 97% 75.41 0.0
11 15:55 NW 20 G 28 16.09 Mostly Cloudy SCT014 BKN080 20.4 20 98% 75.39 0.0 0.15
11 15:35 NW 26 16.09 Overcast BKN011 BKN043 OVC100 19.9 19.6 98% 75.34 0.0
11 15:15 NW 22 16.09 Overcast SCT007 BKN041 OVC080 19.4 19.2 99% 75.36 0.0
11 14:55 NW 19 G 30 8.05 Light Rain BKN005 BKN009 OVC037 18.8 18.6 99% 75.39 0.0 0.05
11 14:35 NW 15 4.83 Light Rain BKN005 BKN014 OVC028 19.2 19 99% 75.36 0.0 0.05
11 14:15 NW 15 3.22 Light Rain SCT003 BKN010 OVC026 19.1 19 99% 75.34 0.0 0.03
11 13:55 NW 17 8.05 Rain BKN006 BKN010 OVC017 19.1 19 99% 75.34 0.0 0.08
11 13:35 NW 7 16.09 Light Rain BKN006 OVC019 19.2 19 99% 75.26 0.0 0.05
11 13:15 NW 6 16.09 Light Rain SCT004 BKN019 OVC035 19.5 19.2 98% 75.26 0.0
11 12:55 SE 6 16.09 Light Drizzle SCT020 BKN034 OVC047 19.1 18.9 20.5 18 99% 75.29 0.0 0.18 1.91
11 12:35 SE 7 11.27 Rain SCT019 BKN030 OVC048 18.9 18.6 98% 75.29 0.0 0.18
11 12:15 SW 6 11.27 Rain SCT006 BKN017 OVC023 18.8 18.5 98% 75.31 0.0 0.1
11 11:55 SW 7 11.27 Heavy Rain SCT006 BKN037 OVC065 18.9 18.6 98% 75.36 0.0 0.08
11 11:35 S 17 16.09 Light Rain SCT027 SCT048 OVC075 19 18.6 98% 75.29 0.0
11 11:15 S 19 16.09 Light Rain SCT047 SCT060 OVC085 18.7 18.5 99% 75.34 0.0
11 10:55 SE 13 16.09 Overcast OVC075 18.3 18.1 99% 75.29 0.0 0.03
11 10:35 S 9 16.09 Overcast BKN075 OVC100 18 17.7 98% 75.34 0.0 0.03
11 10:15 S 15 16.09 Overcast SCT070 OVC090 18 17.7 98% 75.39 0.0
11 09:55 SE 17 16.09 Light Rain SCT060 BKN090 BKN110 18 17.7 98% 75.36 0.0 0.05 1.63
11 09:35 SE 24 16.09 Light Rain SCT050 SCT060 BKN100 18 17.7 98% 75.34 0.0 0.03
11 09:15 SE 19 16.09 Heavy Rain SCT020 SCT060 BKN090 18 17.6 98% 75.31 0.0 0.03
11 08:55 E 19 4.83 Heavy Rain SCT008 BKN018 OVC024 18.2 17.7 97% 75.34 0.0 1.52
11 08:35 W 20 G 43 3.22 Heavy Rain BKN008 OVC019 19.9 18.6 92% 75.62 0.0 0.61
11 07:55 E 19 11.27 Heavy Rain SCT008 BKN014 BKN035 20.1 19.3 95% 75.29 0.0 0.03
11 07:35 SE 17 16.09 Mostly Cloudy BKN033 BKN039 20 19.2 95% 75.36 0.0
11 07:15 E 13 16.09 Mostly Cloudy SCT031 BKN039 BKN047 19.6 19 96% 75.44 0.0
11 06:55 E 22 16.09 Mostly Cloudy SCT025 SCT031 BKN047 19.5 19 19.5 18.5 97% 75.34 0.0
11 06:35 E 9 16.09 Mostly Cloudy SCT027 BKN034 BKN040 19.5 18.8 96% 75.46 0.0
11 06:15 E 7 16.09 Fair CLR 19.5 18.8 96% 75.49 0.0
11 05:55 E 9 16.09 Fair CLR 19.1 18.6 97% 75.46 0.0
11 05:35 SE 13 11.27 Fair CLR 19 18.5 97% 75.41 0.0
11 05:15 E 11 16.09 Fair CLR 19 18.5 97% 75.44 0.0
11 04:55 SE 7 16.09 Fair CLR 19 18.5 97% 75.49 0.0
11 04:35 SE 11 16.09 Fair CLR 19 18.4 96% 75.51 0.0
11 04:15 SE 11 16.09 Partly Cloudy SCT090 19 18.5 97% 75.54 0.0
11 03:55 SE 9 16.09 Fair CLR 18.7 18.2 97% 75.49 0.0
11 03:35 SE 6 16.09 Fair CLR 18.5 18 97% 75.49 0.0
11 03:15 E 9 16.09 Fair CLR 18.5 18 97% 75.44 0.0
11 02:55 E 7 16.09 Fair CLR 18.6 18 96% 75.49 0.0
11 02:35 E 6 16.09 Fair CLR 18.8 18.2 96% 75.51 0.0
11 02:15 Calm 16.09 Fair CLR 18.7 18 96% 75.51 0.0
11 01:55 E 9 16.09 Fair CLR 19.1 18.5 96% 75.49 0.0
11 01:35 Calm 16.09 Fair CLR 19.1 18.3 95% 75.46 0.0
11 01:15 S 6 16.09 Fair CLR 19.2 18.5 96% 75.49 0.0
11 00:55 Calm 16.09 Fair CLR 19.5 18.5 22.2 19.5 94% 75.49 0.0 0.15
11 00:35 Calm 16.09 Fair CLR 19.7 18.5 93% 75.51 0.0
11 00:15 SW 9 16.09 Fair CLR 19.6 18.4 93% 75.49 0.0
10 23:55 Calm 16.09 Fair CLR 19.6 18.4 93% 75.49 0.0
10 23:35 SW 7 16.09 Partly Cloudy SCT110 19.8 18.4 92% 75.49 0.0
10 23:15 W 6 16.09 Partly Cloudy SCT120 19.5 18.2 92% 75.46 0.0
10 22:55 SW 11 16.09 Partly Cloudy SCT120 19.7 18.2 91% 75.46 0.0
10 22:35 SW 15 16.09 Fair CLR 20 18.1 89% 75.44 0.0
10 22:15 SW 17 16.09 Fair CLR 19.9 18 89% 75.39 0.0
10 21:55 SW 17 16.09 Fair CLR 20 17.6 86% 75.39 0.0 0.15
10 21:35 W 17 16.09 Fair CLR 20 17.6 86% 75.34 0.0
10 21:15 S 19 16.09 Partly Cloudy SCT120 20 17.5 86% 75.26 0.0
10 20:55 S 22 16.09 Light Rain SCT120 20 17.2 84% 75.31 0.0 0.05
10 20:35 SW 30 G 41 16.09 Partly Cloudy SCT110 19.5 17 86% 75.34 0.0 0.05
10 20:15 S 15 16.09 Light Rain SCT034 SCT049 BKN090 19.6 16.5 82% 75.18 0.0 0.05
10 19:55 SW 39 G 48 11.27 Heavy Rain and Breezy SCT035 SCT048 BKN100 21.2 17.6 80% 75.34 0.0 0.03
10 19:35 SW 20 16.09 Fair CLR 22.2 19.1 83% 75.31 0.0
10 19:15 SW 22 16.09 Fair CLR 22 19.1 84% 75.26 0.0
10 18:55 S 20 16.09 Partly Cloudy SCT075 22 19.2 28.2 21.1 84% 75.16 0.0 0.13
10 18:35 S 28 G 37 16.09 Partly Cloudy SCT075 21.6 19 85% 75.26 0.0
10 18:15 S 33 G 44 16.09 Partly Cloudy and Breezy SCT075 21.1 19 88% 75.31 0.0
10 17:55 S 37 G 50 16.09 Partly Cloudy and Breezy SCT075 SCT100 21.8 19.1 85% 75.34 0.0 0.03
10 17:35 S 22 G 30 16.09 Fair CLR 22.5 20 86% 75.31 0.0
10 17:15 S 28 G 33 16.09 Light Rain SCT020 SCT035 SCT065 23.1 21.2 89% 75.29 0.0
10 16:55 S 35 G 48 16.09 Overcast and Breezy SCT027 BKN039 OVC120 25.3 21.2 78% 26 75.26 0.0
10 16:35 S 19 16.09 Partly Cloudy SCT029 SCT036 SCT060 25.7 22.2 81% 27 75.29 0.0
10 16:15 S 22 G 31 16.09 Partly Cloudy SCT065 26.7 22.1 76% 29 75.26 0.0
10 15:55 S 19 16.09 Partly Cloudy SCT026 SCT047 SCT060 27.5 22.5 74% 30 75.26 0.0
10 15:35 S 26 G 35 16.09 Partly Cloudy SCT026 SCT047 27.6 22.1 72% 30 75.31 0.0
10 15:15 S 24 16.09 Mostly Cloudy SCT023 SCT028 BKN034 26.9 22.1 75% 29 75.34 0.0
10 14:55 S 26 16.09 Overcast BKN020 BKN026 OVC033 26.7 22.2 76% 29 75.36 0.0
10 14:35 S 26 G 31 16.09 Overcast BKN019 OVC026 26.5 22.3 78% 29 75.36 0.0
10 13:55 S 26 G 33 16.09 Mostly Cloudy BKN017 BKN022 BKN120 25.6 21.9 80% 27 75.39 0.0
10 13:35 S 24 G 33 16.09 Partly Cloudy SCT019 SCT120 25.5 22 81% 27 75.36 0.0
10 13:15 S 20 16.09 Partly Cloudy SCT017 SCT023 SCT029 24.7 21.7 83% 25 75.41 0.0
10 12:55 S 24 G 31 16.09 Fair CLR 25.2 22.3 28.5 23.3 84% 26 75.39 0.0 0.18
10 12:35 S 17 16.09 Fair CLR 24.9 22.1 85% 26 75.39 0.0
10 12:15 SW 17 G 30 16.09 Fair CLR 24.3 21.9 87% 24 75.46 0.0
10 11:55 SW 19 16.09 Partly Cloudy SCT028 SCT040 SCT050 23.9 22.1 90% 23 75.46 0.0 0.05
10 11:35 SW 24 G 37 11.27 Rain SCT029 BKN040 OVC065 23.4 21.6 90% 75.46 0.0 0.05
10 11:15 SW 30 G 46 8.05 Rain SCT031 BKN039 OVC065 24.7 21.9 84% 25 75.46 0.0
10 10:55 SW 30 G 41 8.05 Rain SCT020 BKN031 OVC060 25.5 22.4 83% 27 75.44 0.0 0.13
10 10:35 S 31 16.09 Mostly Cloudy SCT029 BKN034 BKN044 27.4 21.6 71% 30 75.46 0.0
10 10:15 SW 24 G 33 16.09 Partly Cloudy SCT033 SCT110 28.2 21.9 69% 31 75.46 0.0
10 09:55 SW 24 16.09 Mostly Cloudy BKN110 27.6 21.9 71% 30 75.46 0.0
10 09:35 SW 22 16.09 Partly Cloudy SCT110 27.5 21.6 70% 30 75.46 0.0
10 09:15 SW 26 G 39 16.09 Fair CLR 27.5 21.6 70% 30 75.49 0.0
10 08:55 SW 28 G 43 16.09 Fair CLR 27.1 21.6 72% 29 75.49 0.0
10 08:35 SW 30 G 35 16.09 Fair CLR 26.7 21.7 74% 29 75.49 0.0
10 08:15 S 26 G 31 16.09 Fair CLR 26 21.6 77% 28 75.49 0.0
10 07:55 SW 19 16.09 Fair CLR 25.5 21.6 79% 27 75.51 0.0
10 07:35 S 20 16.09 Fair CLR 25 21.5 81% 26 75.51 0.0
10 07:15 S 20 G 30 16.09 Fair CLR 24.5 21.3 82% 25 75.54 0.0
10 06:55 S 20 16.09 Fair CLR 24.2 21.1 25.7 23.5 83% 24 75.54 0.0
10 06:35 S 20 16.09 Fair CLR 23.8 21 84% 75.54 0.0
10 06:15 S 20 16.09 Fair CLR 23.5 21 86% 75.54 0.0
10 05:35 S 15 16.09 Fair CLR 23.6 21 85% 75.51 0.0
10 05:15 S 19 16.09 Fair CLR 23.6 21 85% 75.51 0.0
10 04:55 S 19 16.09 Fair CLR 23.7 21.1 85% 75.51 0.0
10 04:35 S 19 16.09 Fair CLR 23.8 21.1 85% 75.51 0.0
10 04:15 S 17 16.09 Fair CLR 24 21.1 84% 24 75.54 0.0
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)