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.
18 11:35 Calm 16.09 Fair CLR 3.1 -3.8 61% 76.12 0.0
18 11:15 Calm 16.09 Fair CLR 2.3 -4.4 62% 76.1 0.0
18 10:55 Calm 16.09 Fair CLR 1.7 -4.5 64% 76.07 0.0
18 10:35 Calm 16.09 Fair CLR 1.2 -4.9 64% 76.05 0.0
18 10:15 Calm 16.09 Fair CLR 0.7 -5.3 65% 76.02 0.0
18 09:55 Calm 16.09 Fair CLR 0.1 -5.4 67% 76.02 0.0
18 09:35 Calm 16.09 Fair CLR -0.2 -5.6 67% 76.02 0.0
18 09:15 Calm 16.09 Fair CLR -1 -5.9 70% 76.02 0.0
18 08:55 Calm 16.09 Fair CLR -1.5 -6 72% 76.02 0.0
18 08:35 Calm 16.09 Fair CLR -2.7 -6.4 76% 76 0.0
18 08:15 Calm 16.09 Fair CLR -4.1 -7.1 80% 76 0.0
18 07:55 Calm 16.09 Fair CLR -5 -7.7 82% 75.97 0.0
18 07:35 Calm 16.09 Fair CLR -5.1 -7.7 82% 75.97 0.0
18 07:15 Calm 16.09 Fair CLR -5.4 -7.9 83% 75.95 0.0
18 06:55 Calm 16.09 Fair CLR -5.5 -8 -4 -5.7 83% 75.95 0.0
18 06:35 Calm 16.09 Fair CLR -5.6 -8.1 83% 75.95 0.0
18 06:15 Calm 16.09 Fair CLR -5.2 -7.8 82% 75.92 0.0
18 05:55 Calm 16.09 Fair CLR -5.3 -7.9 82% 75.92 0.0
18 05:35 S 9 16.09 Fair CLR -5.3 -7.8 83% -9 75.9 0.0
18 05:15 S 13 16.09 Fair CLR -5.1 -7.7 82% -10 75.92 0.0
18 04:55 SE 7 16.09 Fair CLR -4.9 -7.6 82% -8 75.9 0.0
18 04:35 S 15 16.09 Fair CLR -4.5 -7.4 80% -9 75.92 0.0
18 04:15 S 17 16.09 Fair CLR -4.2 -7.1 80% -9 75.92 0.0
18 03:55 S 17 16.09 Fair CLR -4 -7 80% -9 75.92 0.0
18 03:35 S 19 16.09 Fair CLR -4.2 -7.1 80% -10 75.95 0.0
18 03:15 SE 17 16.09 Fair CLR -4.4 -7.3 80% -10 75.97 0.0
18 02:55 SE 17 16.09 Fair CLR -4.5 -7.5 80% -10 76 0.0
18 02:35 SE 19 16.09 Fair CLR -4.6 -7.6 80% -10 76 0.0
18 02:15 S 22 16.09 Partly Cloudy SCT070 -4.7 -7.6 80% -11 76.02 0.0
18 01:55 S 22 16.09 Partly Cloudy SCT070 -4.9 -7.8 80% -11 76.02 0.0
18 01:35 S 22 16.09 Partly Cloudy SCT070 -5 -8 80% -11 76.02 0.0
18 01:15 SE 26 16.09 Mostly Cloudy SCT050 BKN070 -5 -8 80% -12 76.02 0.0
18 00:55 SE 26 16.09 Overcast SCT050 OVC070 -5.1 -8 -5.1 -6.2 80% -12 76.1 0.0
18 00:35 SE 22 16.09 Overcast OVC060 -5.3 -8.3 80% -12 76.07 0.0
18 00:15 SE 30 16.09 Unknown Precip SCT050 OVC060 -5.5 -8.3 81% -13 76.1 0.0
17 23:55 SE 26 G 33 16.09 Light Snow OVC050 -5.5 -8.5 80% -13 76.1 0.0
17 23:35 SE 20 G 33 16.09 Light Snow OVC055 -5.7 -8.6 80% -12 76.15 0.0
17 23:15 SE 26 16.09 Light Snow OVC055 -5.7 -8.7 80% -13 76.2 0.0
17 22:55 SE 20 16.09 Light Snow OVC065 -5.7 -8.8 79% -12 76.2 0.0
17 22:35 SE 22 16.09 Unknown Precip SCT050 OVC065 -5.9 -8.8 80% -13 76.23 0.0
17 22:15 SE 20 16.09 Light Snow BKN041 SCT050 OVC075 -6 -9 80% -12 76.25 0.0
17 21:55 SE 20 6.44 Light Snow SCT026 BKN043 OVC065 -6.1 -9.1 80% -12 76.28 0.0
17 21:35 SE 24 16.09 Light Snow BKN029 BKN048 OVC060 -6.2 -9.2 80% -13 76.28 0.0
17 21:15 SE 22 16.09 Light Snow BKN037 OVC046 -6.2 -9.1 80% -13 76.3 0.0
17 20:55 S 22 4.02 Light Snow BKN006 SCT012 OVC037 -6.2 -9 81% -13 76.3 0.0
17 20:35 S 19 2.41 Light Snow OVC006 -6.1 -9 80% -12 76.33 0.0
17 20:15 S 20 4.02 Light Snow OVC011 -6 -9.7 75% -12 76.35 0.0
17 19:55 S 20 4.83 Light Snow BKN011 BKN020 OVC026 -6 -10.1 73% -12 76.35 0.0
17 19:35 S 22 16.09 Light Snow SCT017 BKN027 OVC033 -5.7 -10.8 68% -12 76.33 0.0
17 19:15 SE 24 16.09 Overcast SCT027 OVC032 -5.7 -11.5 64% -13 76.3 0.0
17 18:55 SE 22 11.27 Unknown Precip SCT036 BKN042 OVC050 -5.5 -11.5 -4.7 -7.8 63% -12 76.3 0.0
17 18:35 SE 28 G 35 16.09 Overcast SCT042 SCT049 OVC055 -5.2 -13.1 54% -12 76.25 0.0
17 18:15 SE 26 G 33 16.09 Overcast OVC055 -5.2 -13.6 52% -12 76.28 0.0
17 17:55 SE 20 16.09 Overcast OVC065 -5.1 -13.4 53% -11 76.3 0.0
17 17:35 S 24 16.09 Overcast SCT036 OVC065 -5.1 -13.8 51% -12 76.3 0.0
17 17:15 S 24 16.09 Light Snow SCT028 BKN036 OVC065 -5 -13.1 53% -12 76.33 0.0
17 16:55 SE 24 G 30 16.09 Overcast BKN032 OVC037 -5 -14.3 48% -12 76.33 0.0
17 16:35 S 24 16.09 Overcast SCT030 BKN039 OVC050 -4.8 -14.4 47% -11 76.38 0.0
17 16:15 S 20 16.09 Mostly Cloudy SCT033 SCT041 BKN050 -5 -15.4 44% -11 76.4 0.0
17 15:55 S 22 16.09 Overcast SCT060 OVC100 -4.7 -14.9 45% -11 76.45 0.0
17 15:35 S 24 G 31 16.09 Overcast SCT060 BKN070 OVC090 -5.4 -15.5 45% -12 76.48 0.0
17 15:15 S 19 16.09 Overcast SCT065 OVC075 -6 -15.7 47% -12 76.5 0.0
17 14:55 S 20 G 28 16.09 Overcast OVC080 -6 -16.4 44% -12 76.53 0.0
17 14:35 S 20 16.09 Overcast OVC090 -6.2 -15.9 47% -13 76.56 0.0
17 14:15 S 17 G 26 16.09 Overcast OVC100 -6.4 -15.6 48% -12 76.58 0.0
17 13:55 S 19 16.09 Overcast BKN090 OVC110 -6.8 -15.6 50% -13 76.66 0.0
17 13:35 S 13 16.09 Overcast OVC080 -7 -16.7 46% -12 76.66 0.0
17 13:15 SE 6 16.09 Overcast OVC090 -7.4 -17.3 45% 76.66 0.0
17 12:55 Calm 16.09 Overcast OVC100 -8 -17.9 45% 76.71 0.0
17 12:35 Calm 16.09 Mostly Cloudy BKN110 -8.5 -18.4 45% 76.71 0.0
17 12:15 Calm 16.09 Partly Cloudy SCT120 -8.5 -17.2 50% 76.71 0.0
17 11:55 Calm 16.09 Fair CLR -8.8 -17.5 50% 76.71 0.0
17 11:35 Calm 16.09 Fair CLR -9.1 -17.7 50% 76.68 0.0
17 11:15 Calm 16.09 Fair CLR -9.4 -17.8 51% 76.68 0.0
17 10:55 Calm 16.09 Fair CLR -9.5 -17.6 52% 76.71 0.0
17 10:35 Calm 16.09 Fair CLR -9.8 -18 52% 76.71 0.0
17 10:15 Calm 16.09 Fair CLR -10.2 -17.7 55% 76.73 0.0
17 09:55 Calm 0.00 Fair CLR -10.6 -17.7 56% 76.73 0.0
16 01:55 NW 48 G 72 0.00 Windy NULL -9.4 -11.2 87% -20 75.77 0.0
16 01:35 NW 59 G 72 0.00 Windy NULL -9.2 -11 87% -21 75.77 0.0
16 01:15 NW 54 G 72 0.00 Windy NULL -8.7 -10.4 88% -20 75.77 0.0
16 00:55 NW 50 G 72 0.00 Windy NULL -8.2 -9.8 -1.7 -8.2 88% -19 75.74 0.0
16 00:35 NW 54 G 78 0.00 Windy NULL -7.9 -9.5 88% -19 75.72 0.0
16 00:15 NW 52 G 65 0.00 Windy NULL -7.5 -9 89% -18 75.72 0.0
15 23:55 NW 52 G 70 0.00 Windy NULL -7 -8.5 89% -17 75.69 0.0
15 23:35 NW 54 G 67 0.00 Windy NULL -6.6 -8 90% -17 75.69 0.0
15 23:15 NW 46 G 72 0.00 Windy NULL -6 -7.4 90% -15 75.67 0.0
15 22:55 NW 44 G 67 0.00 Windy NULL -5.7 -7 91% -15 75.64 0.0
15 22:35 NW 56 G 70 0.00 Windy NULL -5.3 -6.5 91% -15 75.62 0.0
15 22:15 NW 48 G 70 0.00 Windy NULL -4 -5.1 92% -13 75.62 0.0
15 21:55 NW 50 G 63 0.00 Windy NULL -2.3 -3.5 92% -11 75.57 0.0
15 21:35 NW 48 G 69 0.00 Windy NULL -2.2 -3.5 91% -10 75.51 0.0
15 21:15 NW 50 G 69 0.00 Windy NULL -2.2 -3.6 90% -11 75.46 0.0
15 20:55 N 54 G 69 0.00 Overcast and Windy BKN012 OVC018 -2.2 -3.6 90% -11 75.44 0.0
15 20:35 N 54 G 70 0.00 Overcast and Windy BKN015 OVC020 -2.2 -3.6 90% -11 75.39 0.0
15 20:15 NW 44 G 65 0.00 Windy NULL -2.1 -3.5 90% -10 75.41 0.0
15 19:55 N 61 G 70 0.00 Windy NULL -2 -3.3 91% -11 75.34 0.0
15 19:35 N 56 G 72 0.00 Windy NULL -1.9 -3.2 91% -11 75.29 0.0
15 19:15 N 54 G 76 0.00 Windy NULL -1.7 -3.2 90% -10 75.26 0.0
15 18:55 N 56 G 70 0.80 Light Snow and Windy BKN010 OVC017 -1.7 -3.1 0.5 -1.7 90% -10 75.29 0.0
15 18:35 N 43 G 61 1.21 Light Snow and Windy BKN010 BKN017 -1.6 -3 90% -9 75.26 0.0
15 18:15 N 52 G 63 0.00 Overcast and Windy BKN011 OVC017 -1.6 -3.1 90% -10 75.26 0.0
15 17:55 N 48 G 59 0.00 Overcast and Windy BKN015 OVC021 -1.5 -3 90% -10 75.29 0.0
15 17:35 N 52 G 61 0.40 Snow and Windy OVC015 -1.2 -3.2 86% -9 75.18 0.0
15 17:15 N 48 G 65 1.21 Light Snow and Windy BKN009 OVC017 -1.1 -3.1 86% -9 75.23 0.0
15 16:55 N 41 G 50 0.80 Light Snow and Breezy BKN009 OVC013 -1 -2.7 88% -8 75.21 0.0
15 16:35 N 39 G 54 1.61 Light Snow and Breezy BKN009 OVC016 -1 -2.6 89% -8 75.18 0.0
15 16:15 N 39 G 65 1.61 Light Snow and Breezy OVC009 -0.8 -2.6 88% -8 75.11 0.0
15 15:55 N 37 G 57 1.21 Light Snow and Breezy OVC009 -0.7 -2.4 88% -8 75.06 0.0
15 15:35 N 46 G 61 1.21 Light Snow and Windy OVC009 -0.5 -2.3 88% -8 75.03 0.0
15 15:15 N 48 G 56 1.21 Light Snow and Windy OVC009 -0.3 -2.1 88% -8 74.98 0.0
15 14:55 N 39 G 46 4.83 Light Snow and Breezy OVC015 0.2 -1.8 87% -7 75.01 0.0
15 14:35 N 41 G 48 16.09 Overcast and Breezy OVC013 0.3 -1.8 86% -7 74.98 0.0
15 14:15 N 39 G 44 16.09 Overcast and Breezy OVC011 0.2 -1.9 86% -7 75.01 0.0
15 13:55 N 35 G 52 16.09 Overcast and Breezy OVC009 0.2 -1.7 87% -6 74.96 0.0
15 13:35 N 31 G 46 16.09 Overcast OVC009 0.2 -1.4 89% -6 74.93 0.0
15 13:15 N 39 G 50 16.09 Overcast and Breezy OVC007 0.5 -1 90% -6 74.88 0.0
15 12:55 N 39 G 50 16.09 Overcast and Breezy OVC007 0.6 -0.8 5 0.3 90% -6 74.85 0.0 0.43
15 12:35 N 33 G 41 16.09 Overcast and Breezy OVC007 0.8 -0.5 91% -5 74.85 0.0
15 12:15 N 26 G 35 16.09 Overcast OVC007 1 -0.4 91% -4 74.88 0.0
15 11:55 N 22 G 33 16.09 Overcast OVC007 1 -0.1 92% -4 74.83 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)