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.
17 07:35 SE 15 16.09 Partly Cloudy SCT017 17.1 16 93% 75.51 0.0
17 07:15 Calm 16.09 Fair CLR 17 15.5 91% 75.49 0.0
17 06:55 E 19 G 28 16.09 Partly Cloudy SCT120 16.3 15 20.3 16.2 92% 75.46 0.0 0.28
17 06:35 E 15 16.09 Partly Cloudy SCT120 16.3 15.2 93% 75.46 0.0
17 06:15 SE 22 16.09 Partly Cloudy SCT110 16.3 15 92% 75.51 0.0
17 05:55 SE 19 16.09 Light Rain SCT018 SCT034 BKN095 16.5 16 97% 75.51 0.0 0.2
17 05:35 SE 20 11.27 Rain SCT027 BKN046 OVC050 16.6 16 96% 75.62 0.0 0.18
17 05:15 SW 20 11.27 Heavy Rain SCT029 BKN048 OVC100 16.8 15.6 93% 75.72 0.0 0.08
17 04:55 SW 31 G 39 16.09 Rain SCT065 OVC110 17.2 15.2 88% 75.72 0.0 0.03
17 04:35 S 17 16.09 Light Rain BKN120 17.5 14.9 85% 75.64 0.0
17 04:15 Calm 16.09 Partly Cloudy SCT120 17.4 14.8 85% 75.59 0.0
17 03:55 Calm 16.09 Light Drizzle SCT070 SCT085 BKN110 17 15.1 89% 75.62 0.0
17 03:15 SE 26 G 31 16.09 Partly Cloudy SCT095 18.6 14.7 78% 75.69 0.0
17 02:55 SE 20 G 28 16.09 Overcast OVC095 19 14.2 74% 75.69 0.0
17 02:35 SE 20 16.09 Partly Cloudy SCT095 18.6 14.6 78% 75.64 0.0
17 02:15 SE 31 G 44 16.09 Light Drizzle CLR 18.5 14.7 79% 75.64 0.0
17 01:55 SE 37 G 50 16.09 Partly Cloudy and Breezy SCT110 18.8 14.4 76% 75.67 0.0
17 01:35 S 26 G 35 16.09 Light Drizzle BKN110 18.8 14.5 76% 75.72 0.0
17 01:15 S 22 G 31 16.09 Mostly Cloudy BKN120 20 13.7 67% 75.79 0.0
17 00:55 SW 19 G 39 16.09 Fair CLR 20.6 13.4 24.8 19.8 64% 75.74 0.0
17 00:35 S 22 G 35 16.09 Fair CLR 20.4 13.2 63% 75.64 0.0
17 00:15 S 28 G 41 16.09 Fair CLR 20 13.9 68% 75.59 0.0
16 23:55 S 31 G 39 16.09 Fair CLR 20.5 13.6 65% 75.59 0.0
16 23:35 S 31 G 43 16.09 Fair CLR 20.4 13.6 65% 75.64 0.0
16 23:15 SE 20 16.09 Partly Cloudy SCT120 20.6 14 66% 75.64 0.0
16 22:55 E 19 16.09 Partly Cloudy SCT120 20.8 14.1 66% 75.72 0.0
16 22:35 SE 11 16.09 Fair CLR 20.8 14.4 67% 75.72 0.0
16 22:15 SE 11 16.09 Fair CLR 21.5 14.6 65% 75.74 0.0
16 21:55 SE 17 16.09 Fair CLR 22 14.9 64% 75.72 0.0
16 21:35 SE 24 G 52 16.09 Partly Cloudy SCT110 22.2 16.7 71% 75.69 0.0
16 21:15 Calm 16.09 Light Rain SCT034 BKN120 22.6 17.6 73% 75.69 0.0
16 20:55 SE 15 16.09 Partly Cloudy SCT120 23.2 17.7 71% 75.64 0.0
16 20:35 Calm 16.09 Light Rain SCT110 23.5 17.7 70% 75.62 0.0
16 20:15 SE 19 16.09 Partly Cloudy SCT110 23.3 18.4 74% 75.64 0.0
16 19:55 SE 11 16.09 Partly Cloudy SCT120 23.5 18.8 75% 75.69 0.0
16 19:35 SE 13 16.09 Fair CLR 23.9 18.8 73% 25 75.69 0.0
16 19:15 SE 15 16.09 Fair CLR 24.2 19 73% 25 75.67 0.0
16 18:55 SE 17 16.09 Fair CLR 25 19 28 25 69% 26 75.64 0.0
16 18:35 SE 22 16.09 Fair CLR 25.7 18.9 66% 27 75.67 0.0
16 18:15 SE 19 16.09 Partly Cloudy SCT050 26.6 19.1 64% 28 75.64 0.0
16 17:55 SE 19 16.09 Partly Cloudy SCT043 SCT050 28 18.4 56% 29 75.67 0.0
16 17:35 E 13 16.09 Mostly Cloudy BKN043 BKN050 27 18.3 59% 28 75.72 0.0
16 17:15 E 6 16.09 Mostly Cloudy SCT043 BKN050 27.2 18.2 58% 28 75.72 0.0
16 16:55 Calm 16.09 Partly Cloudy SCT043 SCT050 27.5 18.2 57% 28 75.72 0.0
16 16:35 Calm 16.09 Partly Cloudy SCT055 26.7 18.3 60% 28 75.72 0.0
16 16:15 E 13 16.09 Mostly Cloudy SCT047 BKN055 BKN090 27 18 58% 28 75.74 0.0
16 15:55 E 13 16.09 Mostly Cloudy SCT043 BKN055 BKN070 26.6 17.8 59% 28 75.77 0.0
16 15:35 E 15 16.09 Mostly Cloudy SCT041 BKN055 BKN065 25.7 17.6 61% 27 75.79 0.0
16 15:15 NE 20 16.09 Mostly Cloudy SCT038 SCT045 BKN075 27 18.2 59% 28 75.77 0.0
16 14:55 E 17 16.09 Overcast BKN041 BKN050 OVC060 26.4 18 60% 27 75.82 0.0
16 14:35 Calm 16.09 Overcast BKN041 OVC050 26 17.3 59% 27 75.82 0.0
16 14:15 Calm 16.09 Mostly Cloudy SCT037 BKN044 BKN050 26 17.8 61% 27 75.82 0.0
16 13:55 Calm 16.09 Partly Cloudy SCT055 26.2 18 61% 27 75.82 0.0
16 13:35 Calm 16.09 Mostly Cloudy SCT046 BKN055 25.5 17.5 61% 26 75.84 0.0
16 12:55 Calm 16.09 Mostly Cloudy SCT042 BKN049 25.3 17.1 25.3 16 61% 26 75.9 0.0
16 12:35 Calm 16.09 Overcast BKN040 OVC049 24.7 17.3 64% 26 75.9 0.0
16 12:15 Calm 16.09 Mostly Cloudy BKN038 24.6 17.5 65% 26 75.9 0.0
16 11:55 Calm 16.09 Partly Cloudy SCT038 24.5 17.5 65% 26 75.87 0.0
16 11:35 Calm 16.09 Partly Cloudy SCT037 23.7 16.4 64% 75.84 0.0
16 11:15 Calm 16.09 Partly Cloudy SCT037 23.2 17 68% 75.84 0.0
16 10:55 Calm 16.09 Partly Cloudy SCT036 22.7 17 70% 75.84 0.0
16 10:35 Calm 16.09 Mostly Cloudy BKN034 22.1 16.9 72% 75.87 0.0
16 10:15 Calm 16.09 Partly Cloudy SCT034 22.1 17 73% 75.9 0.0
16 09:55 Calm 16.09 Fair CLR 21.4 16.5 74% 75.87 0.0
16 09:35 Calm 16.09 Fair CLR 20.6 16.2 76% 75.87 0.0
16 09:15 Calm 16.09 Fair CLR 19.6 16 80% 75.87 0.0
16 08:55 Calm 16.09 Fair CLR 19 15.7 81% 75.87 0.0
16 08:35 Calm 16.09 Fair CLR 18.8 16 84% 75.84 0.0
16 08:15 Calm 16.09 Fair CLR 18.3 15.7 85% 75.82 0.0
16 07:55 Calm 16.09 Fair CLR 17.6 15.8 89% 75.79 0.0
16 07:35 S 17 16.09 Fair CLR 17.1 15.3 89% 75.77 0.0
16 07:15 Calm 16.09 Fair CLR 16.8 15 89% 75.77 0.0
16 06:55 Calm 16.09 Fair CLR 15.7 14.5 19 14.8 93% 75.74 0.0 1.37
16 06:35 Calm 16.09 Fair CLR 15.2 14.1 93% 75.72 0.0
16 06:15 Calm 16.09 Fair CLR 15.2 14 93% 75.69 0.0
16 05:55 Calm 16.09 Fair CLR 15 13.8 93% 75.67 0.0
16 05:35 Calm 16.09 Fair CLR 14.8 13.7 93% 75.67 0.0
16 05:15 Calm 16.09 Fair CLR 15 13.7 92% 75.67 0.0
16 04:55 Calm 16.09 Fair CLR 15.2 13.8 91% 75.69 0.0
16 04:35 Calm 16.09 Fair CLR 15.4 13.8 90% 75.67 0.0
16 04:15 Calm 16.09 Fair CLR 15.1 14 93% 75.64 0.0
16 03:55 Calm 16.09 Fair CLR 15.2 13.8 91% 75.64 0.0 1.37
16 03:35 SE 6 16.09 Fair CLR 15.5 14 91% 75.64 0.0
16 03:15 S 15 16.09 Partly Cloudy SCT120 15.6 14.1 91% 75.67 0.0
16 02:55 S 35 G 41 16.09 Mostly Cloudy and Breezy SCT049 SCT080 BKN100 16.3 14.5 89% 75.57 0.0 0.15
16 02:35 NE 13 11.27 Rain SCT047 BKN065 OVC110 16 14.7 92% 75.69 0.0 0.13
16 02:15 Calm 16.09 Light Rain SCT032 BKN065 OVC110 16.2 14.8 91% 75.82 0.0 0.03
16 01:55 Calm 6.44 Rain SCT009 BKN048 OVC110 16.5 14.4 88% 75.77 0.0 1.22
16 01:35 NW 19 G 41 2.82 Heavy Rain SCT009 BKN030 OVC060 17.7 15.5 87% 75.74 0.0 0.94
16 01:15 NE 13 16.09 Rain SCT017 SCT028 OVC060 18.5 15.6 83% 75.64 0.0 0.1
16 00:55 N 20 G 30 6.44 Heavy Rain SCT020 BKN034 OVC085 19.3 15.8 27.1 19.3 80% 75.62 0.0 0.66 0.66
16 00:35 N 26 G 39 11.27 Heavy Rain SCT020 SCT034 BKN110 20.5 15.7 74% 75.59 0.0 0.08
16 00:15 N 31 G 44 16.09 Partly Cloudy SCT120 22.7 14.5 60% 75.51 0.0
15 23:55 N 24 G 33 16.09 Partly Cloudy SCT120 21.1 13.6 62% 75.41 0.0
15 23:35 Calm 16.09 Fair CLR 22.1 13.4 58% 75.31 0.0
15 23:15 SW 19 16.09 Fair CLR 22 14.1 61% 75.39 0.0
15 22:55 SE 41 G 54 16.09 Light Rain and Breezy SCT110 22.4 13.4 57% 75.26 0.0
15 22:35 SW 26 G 37 16.09 Light Rain OVC110 22 16.3 70% 75.44 0.0
15 22:15 SW 39 G 54 16.09 Light Rain and Breezy BKN110 24.5 16.9 63% 26 75.36 0.0
15 21:55 S 35 G 52 16.09 Partly Cloudy and Breezy SCT120 25.7 17.1 59% 27 75.36 0.0
15 21:35 S 24 G 39 16.09 Fair CLR 25.4 16.9 59% 26 75.31 0.0
15 21:15 S 24 16.09 Fair CLR 25.5 16.5 58% 26 75.29 0.0
15 20:55 S 28 16.09 Fair CLR 25.5 16.5 58% 26 75.26 0.0
15 20:35 S 28 16.09 Fair CLR 25.7 16.2 56% 27 75.29 0.0
15 20:15 S 20 16.09 Fair CLR 26 16.2 55% 27 75.34 0.0
15 19:55 S 24 16.09 Fair CLR 26.4 16.1 53% 27 75.34 0.0
15 19:35 S 9 16.09 Fair CLR 27 16.2 52% 28 75.36 0.0
15 19:15 S 26 16.09 Fair CLR 26.7 16 52% 27 75.34 0.0
15 18:55 S 24 G 41 16.09 Fair CLR 27 16 30.1 26.7 51% 27 75.34 0.0
15 18:35 S 26 16.09 Fair CLR 27.5 16 50% 28 75.36 0.0
15 18:15 S 20 16.09 Fair CLR 27.7 15.8 48% 28 75.41 0.0
15 17:55 S 24 16.09 Fair CLR 28.1 15.5 46% 28 75.46 0.0
15 17:35 S 30 G 41 16.09 Fair CLR 29.4 15.3 42% 29 75.46 0.0
15 17:15 S 30 16.09 Fair CLR 29.7 15.1 41% 29 75.46 0.0
15 16:55 S 31 G 46 16.09 Fair CLR 29.9 15.2 41% 30 75.44 0.0
15 16:35 S 28 G 39 16.09 Fair CLR 29.6 14.7 40% 29 75.44 0.0
15 16:15 S 28 11.27 Fair CLR 30.1 14.5 39% 30 75.46 0.0
15 15:55 S 28 G 41 8.05 Fair with Haze CLR 29.7 14.4 39% 29 75.49 0.0
15 15:35 S 30 G 37 16.09 Fair CLR 30 14.2 38% 29 75.51 0.0
15 15:15 SE 20 G 35 16.09 Fair CLR 29.7 13.9 38% 29 75.51 0.0
15 14:55 SE 19 G 33 16.09 Fair CLR 29.5 14 39% 29 75.54 0.0
15 14:35 S 28 G 37 16.09 Fair CLR 29.2 14 39% 29 75.54 0.0
15 14:15 S 19 G 35 16.09 Fair CLR 28.6 14 41% 28 75.57 0.0
15 13:55 SE 24 G 33 16.09 Fair CLR 28.4 14.3 42% 28 75.57 0.0
15 13:35 SE 19 G 31 16.09 Fair CLR 28 14 42% 28 75.59 0.0
15 13:15 SE 28 G 35 16.09 Fair CLR 27.3 14 44% 27 75.59 0.0
15 12:55 S 24 G 37 16.09 Fair CLR 26.7 14 26.7 14.5 46% 27 75.62 0.0
15 12:35 SE 20 G 31 16.09 Fair CLR 26.1 13.6 46% 26 75.64 0.0
15 12:15 SE 17 G 30 16.09 Fair CLR 25.3 13.3 47% 26 75.64 0.0
15 11:55 S 20 16.09 Fair CLR 24.8 13.2 49% 26 75.64 0.0
15 11:35 S 24 G 31 6.44 Fair with Haze CLR 24.7 13.2 49% 26 75.67 0.0
15 11:15 S 20 16.09 Fair CLR 24 12.6 49% 25 75.64 0.0
15 10:55 S 19 16.09 Fair CLR 23.3 12.4 50% 75.64 0.0
15 10:35 SE 20 16.09 Fair CLR 22.4 11.9 52% 75.67 0.0
15 10:15 S 20 16.09 Fair CLR 21.7 11.4 52% 75.67 0.0
15 09:55 SE 19 16.09 Fair CLR 20.9 11.4 55% 75.67 0.0
15 09:35 S 24 16.09 Fair CLR 20.1 11.1 56% 75.72 0.0
15 09:15 S 24 16.09 Fair CLR 19.4 10.9 58% 75.72 0.0
15 08:55 S 19 16.09 Fair CLR 18.6 10.6 60% 75.72 0.0
15 08:35 SE 20 G 30 16.09 Fair CLR 17.4 10.3 63% 75.74 0.0
15 08:15 SE 24 16.09 Fair CLR 16.9 10.1 64% 75.77 0.0
15 07:55 SE 22 16.09 Fair CLR 16 9.9 67% 75.77 0.0
15 07:35 SE 19 16.09 Fair CLR 15.3 9.5 69% 75.74 0.0
15 07:15 SE 17 16.09 Fair CLR 14.7 9.1 69% 75.72 0.0
15 06:55 SE 15 16.09 Fair CLR 14.3 8.9 18 13.6 70% 75.72 0.0
15 06:35 SE 11 16.09 Fair CLR 13.8 8.5 71% 75.72 0.0
15 06:15 SE 13 16.09 Fair CLR 13.6 8.1 70% 75.69 0.0
15 05:55 SE 13 16.09 Fair CLR 14 7.8 66% 75.67 0.0
15 05:35 SE 13 16.09 Fair CLR 14.1 7.5 65% 75.67 0.0
15 05:15 Calm 16.09 Fair CLR 14.2 7.2 63% 75.67 0.0
15 04:55 Calm 16.09 Fair CLR 14.6 7.1 61% 75.67 0.0
15 04:35 SE 17 16.09 Fair CLR 15.1 7 59% 75.67 0.0
15 04:15 SE 17 16.09 Fair CLR 15.3 7 58% 75.67 0.0
15 03:55 SE 17 16.09 Fair CLR 15 7 59% 75.64 0.0
15 03:35 Calm 16.09 Fair CLR 15.1 6.8 58% 75.67 0.0
15 03:15 Calm 16.09 Fair CLR 15.2 6.8 58% 75.69 0.0
15 02:55 Calm 16.09 Fair CLR 15.9 6.7 55% 75.72 0.0
15 02:35 SE 13 16.09 Fair CLR 16.5 6.7 53% 75.72 0.0
15 02:15 SE 15 16.09 Fair CLR 17 6.6 51% 75.72 0.0
15 01:55 SE 17 16.09 Partly Cloudy SCT085 17.2 6.5 50% 75.77 0.0
15 01:35 SE 15 16.09 Overcast SCT065 OVC085 17.6 6.5 48% 75.79 0.0
15 01:15 SE 13 16.09 Overcast BKN070 BKN085 OVC120 17.7 6.5 48% 75.82 0.0
15 00:55 SE 17 16.09 Mostly Cloudy SCT070 SCT080 BKN120 18 6.5 22.9 18 47% 75.82 0.0
15 00:35 SE 13 16.09 Mostly Cloudy BKN070 BKN080 18.2 6.3 46% 75.84 0.0
15 00:15 Calm 16.09 Overcast BKN070 OVC080 18.4 6.3 45% 75.87 0.0
14 23:55 Calm 16.09 Mostly Cloudy BKN080 18.5 6.1 44% 75.87 0.0
14 23:35 SE 13 16.09 Partly Cloudy SCT070 18.6 6 44% 75.87 0.0
14 23:15 SE 15 16.09 Fair CLR 18.3 5.7 44% 75.84 0.0
14 22:55 SE 17 16.09 Fair CLR 18.6 5.6 43% 75.82 0.0
14 22:35 SE 11 16.09 Partly Cloudy SCT075 19 5.6 42% 75.84 0.0
14 22:15 Calm 16.09 Partly Cloudy SCT065 19.2 5.5 41% 75.82 0.0
14 21:55 S 22 16.09 Overcast OVC065 20.2 5.2 38% 75.82 0.0
14 21:35 S 19 16.09 Overcast OVC065 20.6 5.1 36% 75.82 0.0
14 21:15 SE 20 16.09 Overcast OVC065 21 4.9 35% 75.79 0.0
14 20:55 SE 15 16.09 Overcast OVC075 21 4.9 35% 75.79 0.0
14 20:35 S 17 16.09 Overcast OVC075 21.3 4.6 34% 75.79 0.0
14 20:15 S 19 16.09 Overcast BKN075 OVC090 21.7 4.1 32% 75.79 0.0
14 19:55 SE 20 16.09 Overcast SCT075 OVC090 22 4 31% 75.77 0.0
14 19:35 SE 24 16.09 Overcast BKN075 OVC100 22.2 3.9 30% 75.77 0.0
14 19:15 S 24 16.09 Overcast SCT085 OVC100 22.5 3.6 29% 75.77 0.0
14 18:55 S 30 G 39 16.09 Overcast BKN085 OVC100 23 3.5 25.4 23 28% 75.79 0.0
14 18:35 S 28 G 41 16.09 Overcast BKN085 OVC100 23.2 3.6 28% 75.79 0.0
14 18:15 S 31 G 41 16.09 Mostly Cloudy SCT085 BKN110 23.5 3.5 27% 75.82 0.0
14 17:55 S 30 16.09 Mostly Cloudy BKN095 24.5 3.9 26% 25 75.82 0.0
14 17:35 S 31 G 41 16.09 Mostly Cloudy BKN095 24.1 3.1 25% 25 75.84 0.0
14 17:15 S 30 G 46 16.09 Partly Cloudy SCT095 24.7 3.2 25% 25 75.87 0.0
14 16:55 S 30 G 41 16.09 Fair CLR 25.2 3.4 24% 25 75.9 0.0
14 16:35 SE 39 G 46 16.09 Fair and Breezy CLR 25.1 2.9 24% 25 75.9 0.0
14 16:15 S 33 G 44 16.09 Fair and Breezy CLR 25 3.2 24% 25 75.92 0.0
14 15:55 S 31 G 41 16.09 Fair CLR 25.1 2.8 23% 25 75.92 0.0
14 15:35 S 31 G 41 16.09 Fair CLR 25.3 3 24% 25 75.97 0.0
14 15:15 S 31 G 43 16.09 Fair CLR 25.2 2.6 23% 25 76 0.0
14 14:55 S 24 G 35 16.09 Fair CLR 24.9 3 24% 25 76.02 0.0
14 14:35 SE 30 G 44 16.09 Fair CLR 25 2.6 23% 25 76.07 0.0
14 14:15 S 31 G 39 16.09 Fair CLR 24.6 2.4 24% 25 76.1 0.0
14 13:55 SE 30 G 41 16.09 Fair CLR 24.2 2.1 24% 25 76.1 0.0
14 13:35 S 28 G 41 16.09 Fair CLR 24.2 1.8 23% 25 76.12 0.0
14 13:15 S 24 G 41 16.09 Fair CLR 23.9 2.3 24% 25 76.15 0.0
14 12:55 S 28 G 33 16.09 Fair CLR 23.8 2.1 23.8 11.8 24% 76.15 0.0
14 12:35 SE 28 16.09 Fair CLR 23.3 2.2 25% 76.2 0.0
14 12:15 S 30 G 39 16.09 Fair CLR 22.7 2.3 26% 76.23 0.0
14 11:55 SE 28 G 37 16.09 Fair CLR 22.7 2.3 26% 76.25 0.0
14 11:35 S 28 G 33 16.09 Fair CLR 22 2.3 27% 76.28 0.0
14 11:15 S 28 G 41 16.09 Fair CLR 21.7 2.3 28% 76.28 0.0
14 10:55 SE 28 16.09 Fair CLR 21 2.1 29% 76.3 0.0
14 10:35 SE 30 G 41 16.09 Fair CLR 20.7 2.4 30% 76.3 0.0
14 10:15 S 31 16.09 Fair CLR 19.7 2.6 32% 76.33 0.0
14 09:55 SE 30 16.09 Fair CLR 19.1 2.9 34% 76.35 0.0
14 09:35 SE 26 16.09 Fair CLR 18.5 3.2 36% 76.35 0.0
14 09:15 SE 22 16.09 Fair CLR 17.7 3.9 40% 76.38 0.0
14 08:55 SE 24 G 37 16.09 Fair CLR 16.8 3.6 42% 76.4 0.0
14 08:35 SE 22 16.09 Fair CLR 16.1 3.7 44% 76.38 0.0
14 08:15 SE 22 G 30 16.09 Fair CLR 15 3.5 46% 76.4 0.0
14 07:55 SE 17 16.09 Fair CLR 14 3.6 50% 76.4 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)