National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
29 07:35 N 11 16.09 Fair CLR 10.6 8.9 89% 76.53 0.0
29 07:15 N 15 16.09 Fair CLR 11.1 9.1 88% 76.53 0.0
29 06:55 N 15 16.09 Fair CLR 11.5 9.7 17.6 11.5 89% 76.5 0.0
29 06:35 N 17 G 26 16.09 Fair CLR 12.2 10.2 88% 76.5 0.0
29 06:15 N 19 G 31 16.09 Mostly Cloudy BKN050 12.9 10.7 87% 76.48 0.0
29 05:55 NW 17 G 28 16.09 Overcast SCT017 OVC048 13.7 12.2 91% 76.45 0.0
29 05:35 N 15 G 30 16.09 Overcast BKN015 OVC046 14.7 13.2 91% 76.43 0.0
29 05:15 NW 19 G 30 16.09 Overcast SCT013 BKN035 OVC048 15.3 13.8 91% 76.4 0.0
29 04:55 NW 13 16.09 Overcast SCT012 SCT016 OVC033 15.6 14.5 93% 76.38 0.0
29 04:35 NW 13 16.09 Overcast BKN030 OVC035 15.7 14.5 93% 76.35 0.0
29 04:15 NW 13 16.09 Overcast OVC028 15.8 14.8 94% 76.35 0.0
29 03:55 NW 7 16.09 Overcast SCT013 BKN026 OVC031 15.8 14.6 93% 76.35 0.0
29 03:35 NW 9 16.09 Mostly Cloudy BKN013 BKN031 15.5 14 91% 76.33 0.0
29 03:15 W 11 16.09 Fair CLR 15.2 13.5 90% 76.33 0.0
29 02:55 SW 11 16.09 Fair CLR 15.8 13.5 86% 76.3 0.0
29 02:35 SW 11 16.09 Fair CLR 16.3 13.7 85% 76.28 0.0
29 02:15 SW 11 16.09 Fair CLR 16.9 13.8 82% 76.28 0.0
29 01:55 SW 15 16.09 Partly Cloudy SCT046 17.5 13.8 79% 76.28 0.0
29 01:35 SW 11 16.09 Overcast OVC046 17.6 14.1 80% 76.28 0.0
29 01:15 SW 11 16.09 Overcast BKN046 OVC060 17.3 14 81% 76.28 0.0
29 00:55 SW 9 16.09 Overcast OVC048 17.3 14.1 19.6 16.6 82% 76.28 0.0 0.28
29 00:35 SW 9 16.09 Overcast BKN050 OVC060 17.7 13.9 79% 76.28 0.0
29 00:15 SW 9 16.09 Overcast SCT048 OVC055 17.5 13.8 79% 76.25 0.0
28 23:55 SW 11 16.09 Overcast OVC055 17.1 14.2 83% 76.25 0.0
28 23:35 S 7 16.09 Mostly Cloudy BKN055 BKN110 16.6 14.1 85% 76.25 0.0
28 23:15 S 9 16.09 Light Drizzle SCT055 SCT065 BKN110 17.3 14.1 82% 76.23 0.0
28 22:55 SW 15 G 31 16.09 Light Rain BKN055 BKN065 BKN080 18.2 13.8 76% 76.25 0.0 0.28
28 22:35 S 13 16.09 Mostly Cloudy BKN060 BKN075 BKN090 18.1 13.9 77% 76.2 0.0 0.28
28 22:15 S 17 G 28 6.44 Rain SCT014 BKN060 OVC100 18 14 78% 76.2 0.0 0.25
28 21:55 S 20 16.09 Mostly Cloudy BKN095 19.5 13.2 67% 76.2 0.0
28 21:35 S 19 16.09 Fair CLR 19.1 13.2 69% 76.2 0.0
28 21:15 S 15 16.09 Fair CLR 18.6 13.3 71% 76.2 0.0
28 20:55 S 17 16.09 Fair CLR 18.8 13.3 71% 76.2 0.0
28 20:35 S 19 16.09 Fair CLR 18.5 13.5 73% 76.17 0.0
28 20:15 S 15 16.09 Fair CLR 18.5 13.6 73% 76.2 0.0
28 19:55 SE 15 16.09 Fair CLR 18.7 13.6 72% 76.2 0.0
28 19:35 S 15 16.09 Partly Cloudy SCT110 19.1 13.7 71% 76.2 0.0
28 19:15 S 17 16.09 Partly Cloudy SCT080 SCT110 19.5 13.8 70% 76.2 0.0
28 18:55 SE 17 16.09 Partly Cloudy SCT070 SCT120 19.5 13.7 24.6 19.5 69% 76.15 0.0
28 18:35 SE 20 16.09 Partly Cloudy SCT070 SCT110 20.2 13.7 66% 76.15 0.0
28 18:15 S 20 16.09 Partly Cloudy SCT070 SCT110 20.8 13.7 64% 76.17 0.0
28 17:55 S 24 G 33 16.09 Partly Cloudy SCT070 SCT110 21.5 13.5 60% 76.17 0.0
28 17:35 S 26 G 44 16.09 Partly Cloudy SCT110 21.9 13.5 59% 76.17 0.0
28 17:15 S 30 G 37 16.09 Partly Cloudy SCT120 22.3 13.7 58% 76.17 0.0
28 16:55 S 24 G 46 16.09 Mostly Cloudy SCT060 BKN120 22.8 13.8 57% 76.17 0.0
28 16:35 S 28 11.27 Mostly Cloudy BKN060 BKN080 22.8 14.3 59% 76.2 0.0
28 16:15 S 24 11.27 Mostly Cloudy SCT042 BKN060 BKN075 21.5 14.9 66% 76.23 0.0
28 15:55 S 24 G 41 16.09 Mostly Cloudy SCT060 BKN070 BKN090 21.9 13.8 60% 76.25 0.0
28 15:35 S 22 G 39 16.09 Mostly Cloudy SCT060 SCT070 BKN090 22.5 13.8 58% 76.25 0.0
28 15:15 S 35 G 50 16.09 Fair and Breezy CLR 23.6 14.3 56% 76.25 0.0
28 14:55 S 39 16.09 Fair and Breezy CLR 23.8 14.1 55% 76.28 0.0
28 14:35 S 33 G 44 16.09 Fair and Breezy CLR 24.5 14.1 52% 26 76.28 0.0
28 14:15 S 31 G 41 11.27 Partly Cloudy SCT050 SCT100 SCT120 24.6 14.2 52% 26 76.28 0.0
28 13:55 S 28 G 37 16.09 Mostly Cloudy SCT050 SCT060 BKN120 24.1 14 53% 25 76.3 0.0
28 13:35 S 28 G 35 16.09 Mostly Cloudy SCT050 BKN070 BKN080 23.5 14 55% 76.33 0.0
28 13:15 S 28 16.09 Partly Cloudy SCT070 23.7 14.1 55% 76.35 0.0
28 12:55 S 28 G 33 16.09 Fair CLR 22.9 13.9 22.9 11.6 57% 76.38 0.0 0.03
28 12:35 S 24 G 30 16.09 Fair CLR 22.5 13.9 58% 76.4 0.0
28 12:15 S 24 G 30 16.09 Fair CLR 21.6 13.8 61% 76.4 0.0
28 11:55 S 24 16.09 Fair CLR 20.6 13.7 65% 76.43 0.0
28 11:35 S 20 16.09 Fair CLR 20 13.6 67% 76.43 0.0
28 11:15 S 20 G 28 16.09 Fair CLR 18.9 13.6 71% 76.45 0.0
28 10:55 SE 19 16.09 Fair CLR 17.5 13.2 76% 76.45 0.0
28 10:35 SE 13 16.09 Fair CLR 16.7 12.9 78% 76.45 0.0
28 10:15 SE 15 16.09 Partly Cloudy SCT060 SCT070 SCT110 14.9 12.6 86% 76.48 0.0
28 09:55 SE 13 16.09 Overcast SCT048 BKN070 OVC110 13.5 12 91% 76.5 0.0 0.03
28 09:35 SE 13 16.09 Overcast BKN046 BKN050 OVC065 13.1 11.4 90% 76.5 0.0
28 09:15 SE 13 16.09 Overcast BKN046 OVC050 12.8 11.1 90% 76.5 0.0
28 08:55 SE 11 11.27 Light Rain BKN046 BKN060 OVC085 12.6 11 90% 76.5 0.0 0.03
28 08:35 S 11 16.09 Light Rain SCT060 BKN075 OVC085 12.7 10.5 87% 76.5 0.0
28 08:15 SE 11 16.09 Mostly Cloudy BKN050 BKN065 BKN100 12.2 10.2 88% 76.48 0.0
28 07:55 SE 13 16.09 Mostly Cloudy SCT060 SCT065 BKN100 11.8 9.9 88% 76.45 0.0
28 07:35 SE 11 16.09 Mostly Cloudy SCT060 BKN100 11.7 9.7 88% 76.48 0.0
28 07:15 SE 11 16.09 Mostly Cloudy BKN060 12 9.8 87% 76.48 0.0
28 06:55 SE 15 16.09 Overcast BKN060 OVC100 12.1 9.8 12.8 11.1 86% 76.48 0.0
28 06:35 SE 13 16.09 Overcast SCT060 OVC100 12.5 9.8 84% 76.48 0.0
28 06:15 SE 13 16.09 Mostly Cloudy SCT060 SCT070 BKN100 12.6 10 84% 76.48 0.0
28 05:55 SE 13 16.09 Partly Cloudy SCT060 SCT070 SCT080 12.2 9.7 85% 76.48 0.0
28 05:35 SE 11 16.09 Fair CLR 11.3 9.4 88% 76.48 0.0
28 05:15 SE 9 16.09 Fair CLR 11.2 9.5 89% 76.48 0.0
28 04:55 SE 9 16.09 Partly Cloudy SCT075 11.5 9.5 88% 76.5 0.0
28 04:35 SE 11 16.09 Mostly Cloudy BKN075 12 9.7 86% 76.5 0.0
28 04:15 SE 9 16.09 Mostly Cloudy SCT065 SCT075 BKN090 12 9.7 86% 76.5 0.0
28 03:55 SE 9 16.09 Partly Cloudy SCT060 SCT075 11.7 9.7 88% 76.5 0.0
28 03:35 S 9 16.09 Mostly Cloudy BKN060 BKN070 BKN090 12.1 9.7 85% 76.5 0.0
28 03:15 S 7 16.09 Partly Cloudy SCT070 SCT090 11.8 9.7 87% 76.53 0.0
28 02:55 SE 9 16.09 Mostly Cloudy SCT060 BKN070 BKN090 11.6 10 90% 76.5 0.0
28 02:35 SE 6 16.09 Partly Cloudy SCT080 11.5 9.6 88% 76.53 0.0
28 02:15 S 7 16.09 Partly Cloudy SCT080 11.8 9.8 88% 76.53 0.0
28 01:55 S 7 16.09 Fair CLR 12 9.9 87% 76.53 0.0
28 01:35 S 11 16.09 Fair CLR 12.2 10 87% 76.53 0.0
28 01:15 S 13 16.09 Partly Cloudy SCT080 12.5 10.1 85% 76.53 0.0
28 00:55 S 13 16.09 Partly Cloudy SCT080 12.8 10.2 17.3 12.3 84% 76.53 0.0
28 00:35 S 11 16.09 Partly Cloudy SCT085 12.4 10 85% 76.53 0.0
28 00:15 S 11 16.09 Mostly Cloudy BKN085 12.8 10.2 84% 76.53 0.0
27 23:55 S 9 16.09 Mostly Cloudy BKN085 13 10.4 84% 76.53 0.0
27 23:35 S 11 16.09 Partly Cloudy SCT085 13.1 10.4 84% 76.56 0.0
27 23:15 S 11 16.09 Fair CLR 13.3 10.5 83% 76.56 0.0
27 22:55 S 11 16.09 Fair CLR 12.9 10.2 84% 76.53 0.0
27 22:35 S 9 16.09 Fair CLR 13 10.2 83% 76.53 0.0
27 22:15 S 11 16.09 Fair CLR 13.3 10.5 83% 76.53 0.0
27 21:55 S 9 16.09 Fair CLR 12.7 10.2 85% 76.53 0.0
27 21:35 S 6 16.09 Fair CLR 12.8 10.1 84% 76.53 0.0
27 21:15 S 6 16.09 Fair CLR 13.4 10.4 82% 76.53 0.0
27 20:55 S 7 16.09 Fair CLR 14 10.6 80% 76.53 0.0
27 20:35 S 7 16.09 Partly Cloudy SCT100 14.7 10.8 78% 76.53 0.0
27 20:15 S 9 16.09 Overcast OVC090 15.7 11.1 74% 76.5 0.0
27 19:55 S 9 16.09 Mostly Cloudy BKN090 15.8 11.1 74% 76.5 0.0
27 19:35 SE 9 16.09 Partly Cloudy SCT090 16.2 11 71% 76.5 0.0
27 19:15 SE 11 16.09 Overcast OVC100 17 10.9 68% 76.48 0.0
27 18:55 SE 9 16.09 Overcast OVC100 17.4 10.4 19.6 17 64% 76.48 0.0
27 18:35 SE 11 16.09 Overcast OVC100 17.7 10.6 63% 76.45 0.0
27 18:15 SE 6 16.09 Overcast OVC100 18 10.5 62% 76.45 0.0
27 17:55 SE 9 16.09 Overcast OVC100 18.1 10.5 61% 76.45 0.0
27 17:35 S 7 16.09 Overcast OVC100 18.9 9.7 55% 76.45 0.0
27 17:15 S 9 16.09 Overcast OVC110 19.2 9.9 55% 76.45 0.0
27 16:55 S 9 16.09 Overcast OVC110 19.2 10.4 57% 76.45 0.0
27 16:35 S 11 16.09 Overcast OVC120 19.5 10.3 55% 76.45 0.0
27 16:15 S 11 16.09 Mostly Cloudy BKN120 19.3 11 59% 76.45 0.0
27 15:55 S 13 16.09 Mostly Cloudy BKN120 19.4 11.1 59% 76.45 0.0
27 15:35 SE 11 16.09 Partly Cloudy SCT120 18.7 11.7 64% 76.48 0.0
27 15:15 SE 9 16.09 Partly Cloudy SCT110 18.2 11.6 66% 76.48 0.0
27 14:55 S 6 16.09 Mostly Cloudy SCT046 SCT055 BKN120 17.6 11.8 69% 76.48 0.0
27 14:35 S 7 16.09 Rain SCT055 SCT090 SCT120 18.1 11.1 64% 76.48 0.0
27 14:15 S 9 16.09 Fair CLR 18.3 11.3 64% 76.5 0.0
27 13:55 S 11 16.09 Fair CLR 18.2 11 63% 76.53 0.0
27 13:15 S 11 16.09 Fair CLR 17.4 11.3 68% 76.56 0.0
27 12:55 S 9 16.09 Fair CLR 16.9 11.1 16.9 11.6 69% 76.56 0.0
27 12:35 SE 9 16.09 Fair CLR 16.3 10.9 71% 76.58 0.0
27 12:15 SE 9 16.09 Fair CLR 15.8 11.1 74% 76.61 0.0
27 11:55 SE 9 16.09 Fair CLR 15.3 10.5 73% 76.61 0.0
27 11:35 SE 11 16.09 Fair CLR 15.2 10.6 74% 76.61 0.0
27 11:15 S 6 16.09 Fair CLR 15 10.2 73% 76.63 0.0
27 10:55 Calm 16.09 Fair CLR 14.1 10.4 79% 76.63 0.0
27 10:35 SE 6 16.09 Fair CLR 13.5 10.1 80% 76.63 0.0
27 10:15 SE 6 16.09 Fair CLR 12.9 10.2 84% 76.63 0.0
27 09:55 E 6 16.09 Partly Cloudy SCT080 12.5 10.1 85% 76.63 0.0
27 09:35 SE 7 16.09 Mostly Cloudy SCT060 BKN080 12.3 10 86% 76.66 0.0
27 09:15 SE 11 16.09 Mostly Cloudy SCT060 BKN090 BKN120 12.2 10 87% 76.68 0.0
27 08:55 SE 9 16.09 Light Rain BKN060 BKN085 BKN100 12.1 10 87% 76.66 0.0
27 08:35 SE 11 16.09 Mostly Cloudy BKN060 BKN110 12.2 9.9 86% 76.63 0.0
27 08:15 SE 11 16.09 Overcast SCT060 OVC120 12 9.9 87% 76.63 0.0
27 07:55 SE 11 16.09 Mostly Cloudy BKN120 11.8 10 89% 76.63 0.0
27 07:35 SE 13 16.09 Partly Cloudy SCT065 SCT080 SCT120 11.8 9.9 88% 76.61 0.0
27 07:15 SE 13 16.09 Partly Cloudy SCT065 SCT080 11.7 10 89% 76.61 0.0
27 06:55 SE 9 16.09 Partly Cloudy SCT065 SCT075 11.6 10 12.2 11.1 90% 76.61 0.0
27 06:35 SE 11 16.09 Mostly Cloudy SCT060 BKN075 11.5 10 91% 76.63 0.0
27 06:15 E 11 16.09 Partly Cloudy SCT060 SCT075 11.2 10 92% 76.61 0.0
27 05:55 E 9 16.09 Partly Cloudy SCT060 11.2 10 92% 76.63 0.0
27 05:35 E 9 16.09 Fair CLR 11.1 10 93% 76.61 0.0
27 05:15 E 13 16.09 Fair CLR 11.2 10 92% 76.61 0.0
27 04:55 E 11 16.09 Fair CLR 11.2 10 92% 76.61 0.0
27 04:35 E 13 16.09 Partly Cloudy SCT120 11.5 10.1 91% 76.61 0.0
27 04:15 E 13 16.09 Partly Cloudy SCT120 11.6 10.3 92% 76.61 0.0
27 03:55 E 11 16.09 Fair CLR 11.7 10.3 91% 76.63 0.0
27 03:35 E 9 16.09 Fair CLR 11.7 10.3 91% 76.63 0.0
27 03:15 E 9 16.09 Fair CLR 11.7 10.2 91% 76.63 0.0
27 02:55 E 11 16.09 Fair CLR 12 10.3 89% 76.66 0.0
27 02:35 E 13 16.09 Fair CLR 12 10.5 91% 76.66 0.0
27 02:15 E 9 16.09 Fair CLR 12 10.5 91% 76.68 0.0
27 01:55 E 13 16.09 Fair CLR 12 10.5 91% 76.68 0.0
27 01:35 E 13 16.09 Fair CLR 12.2 10.5 89% 76.68 0.0
27 01:15 E 11 16.09 Fair CLR 12.2 10.5 89% 76.71 0.0
27 00:55 E 11 16.09 Fair CLR 12.1 10.5 15.5 12.1 90% 76.71 0.0
27 00:35 E 9 16.09 Fair CLR 12.2 10.5 89% 76.71 0.0
27 00:15 E 9 16.09 Fair CLR 12.3 10.6 89% 76.71 0.0
26 23:55 E 11 16.09 Fair CLR 12.5 10.6 88% 76.71 0.0
26 23:35 E 11 16.09 Fair CLR 12.6 10.6 88% 76.71 0.0
26 23:15 E 11 16.09 Fair CLR 13 10.7 86% 76.71 0.0
26 22:55 E 13 16.09 Fair CLR 13.2 10.8 86% 76.71 0.0
26 22:35 E 11 16.09 Fair CLR 13.5 11 85% 76.71 0.0
26 22:15 E 13 16.09 Fair CLR 13.6 11 84% 76.71 0.0
26 21:55 E 13 16.09 Fair CLR 13.3 11 86% 76.71 0.0
26 21:35 E 13 16.09 Fair CLR 13.7 11 84% 76.71 0.0
26 21:15 E 13 16.09 Fair CLR 13.3 10.9 86% 76.71 0.0
26 20:55 E 13 16.09 Fair CLR 13.5 10.8 84% 76.73 0.0
26 20:35 E 15 16.09 Fair CLR 14.5 11.2 81% 76.73 0.0
26 20:15 E 13 11.27 Fair CLR 14.6 11.3 81% 76.76 0.0
26 19:55 E 11 16.09 Fair CLR 14.7 11.4 81% 76.76 0.0
26 19:35 E 11 16.09 Fair CLR 14.5 11.3 81% 76.73 0.0
26 19:15 E 11 16.09 Fair CLR 14.7 11.2 80% 76.73 0.0
26 18:55 E 9 16.09 Fair CLR 15.5 11.3 21.8 15.5 76% 76.73 0.0
26 18:35 E 7 11.27 Fair CLR 16.5 11.5 72% 76.73 0.0
26 18:15 E 9 11.27 Fair CLR 17.7 11.8 69% 76.73 0.0
26 17:55 E 9 11.27 Fair CLR 18.8 12 65% 76.73 0.0
26 17:35 E 9 16.09 Fair CLR 19.9 11.8 60% 76.73 0.0
26 17:15 E 9 16.09 Fair CLR 20.1 11.6 58% 76.76 0.0
26 16:55 E 9 16.09 Fair CLR 20.5 11.1 55% 76.73 0.0
26 16:35 E 9 16.09 Fair CLR 21.3 11.2 53% 76.76 0.0
26 16:15 E 11 16.09 Fair CLR 21 11.5 55% 76.76 0.0
26 15:55 E 17 16.09 Fair CLR 21.2 11.5 54% 76.78 0.0
26 15:35 SE 13 16.09 Fair CLR 20.8 11.4 55% 76.78 0.0
26 15:15 SE 13 16.09 Fair CLR 20.7 11.3 55% 76.81 0.0
26 14:55 SE 13 16.09 Fair CLR 21.5 11.2 52% 76.81 0.0
26 14:35 E 11 16.09 Fair CLR 20.7 11.2 55% 76.84 0.0
26 14:15 E 11 16.09 Fair CLR 20.3 11.1 56% 76.89 0.0
26 13:55 Calm 16.09 Fair CLR 19.5 11 58% 76.91 0.0
26 13:35 E 11 16.09 Fair CLR 19.2 11 59% 76.91 0.0
26 13:15 E 11 16.09 Fair CLR 18.3 10.8 62% 76.94 0.0
26 12:55 SE 11 16.09 Fair CLR 18 10.7 18 9 63% 76.96 0.0
26 12:35 E 13 16.09 Fair CLR 17.5 10.4 63% 76.96 0.0
26 12:15 E 15 16.09 Fair CLR 16.4 10 66% 76.99 0.0
26 11:55 E 15 16.09 Fair CLR 15.5 9.4 67% 77.01 0.0
26 11:35 E 13 16.09 Fair CLR 14.5 8.9 69% 77.04 0.0
26 11:15 E 17 16.09 Fair CLR 14.3 8.6 69% 77.06 0.0
26 10:55 E 17 16.09 Fair CLR 13.1 8.1 72% 77.09 0.0
26 10:35 E 17 16.09 Fair CLR 12.8 8 73% 77.09 0.0
26 10:15 E 15 16.09 Fair CLR 11.6 7.5 76% 77.09 0.0
26 09:55 NE 13 16.09 Fair CLR 11 7.1 77% 77.11 0.0
26 09:35 NE 11 16.09 Fair CLR 10.6 7 79% 77.11 0.0
26 09:15 NE 17 16.09 Fair CLR 10.1 6.7 80% 77.11 0.0
26 08:55 NE 17 16.09 Fair CLR 9.7 6.5 81% 8 77.09 0.0
26 08:35 NE 9 16.09 Fair CLR 9.5 6.5 82% 8 77.09 0.0
26 08:15 NE 11 16.09 Fair CLR 9.2 6.5 83% 8 77.09 0.0
26 07:55 NE 11 16.09 Fair CLR 9 6.3 83% 8 77.06 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)