Weather observations for the past three days for
Grinnell Municipal Airfield
Metric (Imperial)
Date Time (cst) 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.
04 17:55 Calm 16.09 Mostly Cloudy BKN025 -2.5 -9.4 -1.4 -3.5 59% 77.19 0.0
04 17:35 Calm 16.09 Mostly Cloudy BKN023 BKN031 -2.2 -9.5 58% 77.19 0.0
04 17:15 Calm 16.09 Mostly Cloudy BKN025 BKN031 -2 -10 55% 77.22 0.0
04 16:55 Calm 16.09 Partly Cloudy SCT025 -2 -10.1 54% 77.22 0.0
04 16:35 Calm 16.09 Mostly Cloudy BKN027 -1.8 -10.5 52% 77.19 0.0
04 16:15 Calm 16.09 Mostly Cloudy BKN027 -1.7 -10.5 51% 77.19 0.0
04 15:55 Calm 16.09 Partly Cloudy SCT027 -1.5 -10.7 50% 77.22 0.0
04 15:35 Calm 16.09 Fair CLR -1.6 -11.5 47% 77.19 0.0
04 15:15 Calm 16.09 Fair CLR -1.7 -11.7 47% 77.19 0.0
04 14:55 Calm 16.09 Fair CLR -1.6 -12 45% 77.19 0.0
04 14:35 Calm 16.09 Fair CLR -1.8 -12.1 46% 77.22 0.0
04 14:15 Calm 16.09 Fair CLR -1.7 -12.1 45% 77.22 0.0
04 13:55 Calm 16.09 Fair CLR -2 -12 47% 77.22 0.0
04 13:35 Calm 16.09 Fair CLR -2.2 -11.6 49% 77.24 0.0
04 13:15 Calm 16.09 Fair CLR -2.1 -11.4 49% 77.27 0.0
04 12:55 Calm 16.09 Fair CLR -2.4 -11.5 50% 77.27 0.0
04 12:35 Calm 16.09 Partly Cloudy SCT060 -2.6 -11.6 50% 77.29 0.0
04 12:15 Calm 16.09 Partly Cloudy SCT060 -3.1 -12 51% 77.29 0.0
04 11:55 Calm 16.09 Fair CLR -3.5 -11.6 -3.5 -13.6 54% 77.29 0.0
04 11:35 Calm 16.09 Fair CLR -3.8 -11.5 56% 77.32 0.0
04 11:15 NW 9 16.09 Fair CLR -4.6 -11.5 59% -8 77.34 0.0
04 10:55 Calm 16.09 Fair CLR -5.5 -11.9 61% 77.34 0.0
04 10:35 Calm 16.09 Fair CLR -5.6 -11.2 65% 77.34 0.0
04 10:15 Calm 16.09 Fair CLR -6.6 -11.1 71% 77.34 0.0
04 09:55 Calm 16.09 Fair CLR -7.1 -11.4 72% 77.32 0.0
04 09:35 Calm 16.09 Fair CLR -8 -11.9 74% 77.32 0.0
04 09:15 Calm 16.09 Fair CLR -8.9 -12.1 78% 77.29 0.0
04 08:55 Calm 16.09 Fair CLR -9.7 -12.4 81% 77.32 0.0
04 08:35 Calm 16.09 Fair CLR -10.8 -13.3 82% 77.29 0.0
04 08:15 Calm 16.09 Fair CLR -12 -14.1 85% 77.27 0.0
04 07:55 Calm 16.09 Fair CLR -12.8 -15 84% 77.24 0.0
04 07:35 Calm 16.09 Fair CLR -13 -15 85% 77.24 0.0
04 07:15 Calm 16.09 Fair CLR -13.1 -15.1 85% 77.24 0.0
04 06:55 Calm 16.09 Fair CLR -13 -15 85% 77.24 0.0
04 06:35 Calm 16.09 Fair CLR -13.6 -15.8 84% 77.22 0.0
04 06:15 Calm 16.09 Fair CLR -12.1 -14.5 83% 77.22 0.0
04 05:55 Calm 16.09 Fair CLR -12.8 -15 -11.6 -15.2 84% 77.22 0.0
04 05:35 Calm 16.09 Fair CLR -13.2 -15.3 84% 77.22 0.0
04 05:15 Calm 16.09 Fair CLR -13.9 -16 84% 77.22 0.0
04 04:55 Calm 16.09 Fair CLR -14.2 -16.2 85% 77.22 0.0
04 04:35 Calm 16.09 Fair CLR -14 -16 85% 77.19 0.0
04 04:15 Calm 16.09 Fair CLR -14.5 -16.5 85% 77.19 0.0
04 03:55 Calm 16.09 Fair CLR -15 -16.9 86% 77.17 0.0
04 03:35 Calm 16.09 Fair CLR -14.8 -16.7 86% 77.14 0.0
04 03:15 Calm 16.09 Fair CLR -14.5 -16.5 85% 77.14 0.0
04 02:55 Calm 16.09 Fair CLR -14.2 -16.2 85% 77.14 0.0
04 02:35 Calm 16.09 Fair CLR -13.6 -15.6 85% 77.14 0.0
04 02:15 Calm 16.09 Fair CLR -13.5 -15.7 84% 77.14 0.0
04 01:55 Calm 16.09 Fair CLR -13 -15.2 84% 77.14 0.0
04 01:35 Calm 16.09 Fair CLR -12.9 -15.2 83% 77.14 0.0
04 01:15 Calm 16.09 Fair CLR -13.1 -15.6 82% 77.14 0.0
04 00:55 Calm 16.09 Fair CLR -12.3 -14.9 81% 77.14 0.0
04 00:35 Calm 16.09 Fair CLR -12.3 -15.4 78% 77.14 0.0
04 00:15 Calm 16.09 Fair CLR -12.2 -15 80% 77.14 0.0
03 23:55 Calm 16.09 Fair CLR -11.6 -14.5 -7 -11.8 79% 77.14 0.0
03 23:35 Calm 16.09 Fair CLR -11.5 -14.5 79% 77.14 0.0
03 23:15 N 11 16.09 Fair CLR -11.5 -14.3 80% -17 77.11 0.0
03 22:55 Calm 16.09 Fair CLR -11.3 -14.2 79% 77.14 0.0
03 22:35 Calm 16.09 Fair CLR -11.5 -14.3 80% 77.11 0.0
03 22:15 Calm 16.09 Fair CLR -11.1 -14 79% 77.11 0.0
03 21:55 Calm 16.09 Fair CLR -11 -14 79% 77.09 0.0
03 21:35 Calm 16.09 Fair CLR -10 -13.2 78% 77.06 0.0
03 21:15 Calm 16.09 Fair CLR -9.8 -13.2 76% 77.04 0.0
03 20:55 Calm 16.09 Fair CLR -9.6 -13.1 76% 77.01 0.0
03 20:35 Calm 16.09 Fair CLR -9.5 -13 76% 77.01 0.0
03 20:15 N 11 16.09 Fair CLR -9 -13 73% -14 77.06 0.0
03 19:55 N 13 16.09 Fair CLR -9 -12.8 74% -14 77.06 0.0
03 19:35 Calm 16.09 Fair CLR -8.9 -12.9 73% 77.09 0.0
03 19:15 Calm 16.09 Fair CLR -8.4 -12.5 73% 77.06 0.0
03 18:55 Calm 16.09 Fair CLR -8.2 -12.2 73% 77.06 0.0
03 18:35 N 9 16.09 Fair CLR -7.9 -12 73% -12 77.06 0.0
03 18:15 Calm 16.09 Fair CLR -7.5 -12 71% 77.04 0.0
03 17:55 N 9 16.09 Fair CLR -6.7 -11.7 -2.8 -6.7 68% -11 77.01 0.0
03 17:35 N 13 16.09 Fair CLR -6.3 -11.3 68% -11 77.01 0.0
03 17:15 Calm 16.09 Fair CLR -5.3 -11.1 64% 76.99 0.0
03 16:55 N 13 16.09 Fair CLR -4.6 -11 61% -9 76.96 0.0
03 16:35 N 11 16.09 Fair CLR -3.7 -10.6 59% -8 76.96 0.0
03 16:15 N 6 16.09 Fair CLR -3.3 -10.5 58% 76.96 0.0
03 15:55 Calm 16.09 Fair CLR -3.2 -10.3 58% 76.94 0.0
03 15:35 Calm 16.09 Fair CLR -3 -10.6 56% 76.94 0.0
03 15:15 Calm 16.09 Fair CLR -3 -10.1 58% 76.91 0.0
03 14:55 N 7 16.09 Fair CLR -3.1 -10.2 58% -6 76.91 0.0
03 14:35 NW 7 16.09 Fair CLR -4 -10.8 60% -7 76.91 0.0
03 14:15 N 17 16.09 Fair CLR -3.4 -10.1 60% -8 76.89 0.0
03 13:55 N 9 16.09 Fair CLR -3.6 -10 62% -7 76.89 0.0
03 13:35 N 6 16.09 Fair CLR -3.9 -9.9 63% 76.89 0.0
03 13:15 Calm 16.09 Fair CLR -3.9 -10.3 61% 76.91 0.0
03 12:55 Calm 16.09 Fair CLR -4.1 -9.6 66% 76.91 0.0
03 12:35 Calm 16.09 Fair CLR -4.1 -9.6 66% 76.91 0.0
03 12:15 Calm 16.09 Fair CLR -4.7 -10.3 65% 76.94 0.0
03 11:55 Calm 16.09 Fair CLR -4.7 -9.7 -4.7 -6.5 68% 76.96 0.0
03 11:35 Calm 16.09 Fair CLR -5 -9.8 69% 76.96 0.0
03 11:15 Calm 16.09 Fair CLR -5 -9.5 71% 76.99 0.0
03 10:55 N 13 16.09 Fair CLR -5.3 -9.6 72% -10 76.96 0.0
03 10:35 Calm 16.09 Fair CLR -5.7 -10.1 71% 76.96 0.0
03 10:15 Calm 16.09 Fair CLR -5.6 -9.6 74% 76.94 0.0
03 09:55 N 15 16.09 Fair CLR -5.8 -9.7 74% -11 76.91 0.0
03 09:35 N 15 16.09 Fair CLR -6 -9.6 76% -11 76.91 0.0
03 09:15 N 13 16.09 Fair CLR -6 -9.4 77% -11 76.89 0.0
03 08:55 N 9 16.09 Fair CLR -6.1 -9.3 78% -10 76.89 0.0
03 08:35 N 11 16.09 Fair CLR -6.2 -9.3 79% -11 76.86 0.0
03 08:15 Calm 16.09 Fair CLR -6.3 -9.3 80% 76.84 0.0
03 07:55 N 13 16.09 Fair CLR -6.5 -9.5 80% -11 76.81 0.0
03 07:35 Calm 16.09 Fair CLR -6.5 -9.2 81% 76.78 0.0
03 07:15 Calm 16.09 Partly Cloudy SCT050 SCT075 -6.5 -9.1 82% 76.76 0.0
03 06:55 N 13 16.09 Partly Cloudy SCT050 -6.5 -9 83% -11 76.73 0.0
03 06:15 Calm 16.09 Mostly Cloudy BKN046 -6.3 -8.9 82% 76.71 0.0
03 05:55 NE 13 16.09 Partly Cloudy SCT048 -6.4 -8.9 -6 -6.5 83% -11 76.68 0.0
03 05:35 Calm 16.09 Partly Cloudy SCT050 -6.4 -8.8 83% 76.71 0.0
03 05:15 N 13 16.09 Partly Cloudy SCT050 -6.5 -8.8 84% -11 76.71 0.0
03 04:55 N 13 16.09 Partly Cloudy SCT050 -6.5 -8.8 84% -11 76.71 0.0
03 04:35 N 13 16.09 Partly Cloudy SCT050 SCT065 -6.4 -8.5 85% -11 76.71 0.0
03 04:15 N 13 16.09 Mostly Cloudy BKN044 BKN065 -6.5 -8.5 86% -11 76.73 0.0
03 03:55 Calm 16.09 Overcast OVC044 -6.3 -8.5 85% 76.71 0.0
03 03:35 Calm 16.09 Mostly Cloudy BKN046 -6.3 -8.5 85% 76.71 0.0
03 03:15 N 7 16.09 Mostly Cloudy BKN048 -6.3 -8.5 85% -9 76.71 0.0
03 02:55 Calm 16.09 Mostly Cloudy SCT015 BKN048 -6.3 -8.5 85% 76.71 0.0
03 02:35 N 11 16.09 Mostly Cloudy BKN048 -6.2 -8.4 85% -11 76.73 0.0
03 02:15 N 9 16.09 Partly Cloudy SCT014 SCT046 -6.1 -8.1 86% -10 76.73 0.0
03 01:55 Calm 16.09 Mostly Cloudy BKN014 BKN070 -6.1 -8.1 86% 76.73 0.0
03 01:35 N 13 16.09 Partly Cloudy SCT014 SCT070 SCT085 -6 -8.5 83% -11 76.73 0.0
03 01:15 Calm 16.09 Fair CLR -6.1 -8.9 81% 76.71 0.0
03 00:55 Calm 16.09 Partly Cloudy SCT050 SCT085 -6.2 -9 81% 76.71 0.0
03 00:35 Calm 16.09 Fair CLR -6.3 -9.1 81% 76.68 0.0
03 00:15 Calm 16.09 Partly Cloudy SCT050 SCT085 -6.2 -9.2 80% 76.68 0.0
02 23:55 Calm 16.09 Partly Cloudy SCT050 -6.3 -9.3 -5.6 -8.1 80% 76.71 0.0
02 23:35 Calm 16.09 Partly Cloudy SCT048 -6.5 -9.5 80% 76.68 0.0
02 23:15 Calm 16.09 Fair CLR -6.6 -9.5 80% 76.71 0.0
02 22:55 Calm 16.09 Fair CLR -7 -10 79% 76.71 0.0
02 22:35 Calm 16.09 Fair CLR -7.7 -10.4 81% 76.68 0.0
02 22:15 Calm 16.09 Fair CLR -8.1 -10.5 83% 76.68 0.0
02 21:55 Calm 16.09 Fair CLR -7.6 -10.4 81% 76.63 0.0
02 21:35 Calm 16.09 Fair CLR -7.1 -10 80% 76.63 0.0
02 21:15 Calm 16.09 Fair CLR -6.7 -9.7 79% 76.68 0.0
02 20:55 Calm 16.09 Fair CLR -6.2 -9.6 77% 76.68 0.0
02 20:35 N 6 16.09 Partly Cloudy SCT075 SCT080 -6 -9.5 77% 76.71 0.0
02 20:15 N 15 16.09 Partly Cloudy BKN075 SCT120 -5.9 -9.3 77% -11 76.71 0.0
02 19:55 Calm 16.09 Partly Cloudy SCT075 SCT120 -6 -9 80% 76.68 0.0
02 19:35 Calm 16.09 Fair CLR -6.2 -9.2 80% 76.66 0.0
02 19:15 Calm 16.09 Fair CLR -6.3 -9.3 80% 76.66 0.0
02 18:55 Calm 16.09 Fair CLR -7.1 -9.5 83% 76.66 0.0
02 18:35 Calm 16.09 Fair CLR -6.3 -9.4 79% 76.66 0.0
02 18:15 Calm 16.09 Fair CLR -6 -9.2 78% 76.63 0.0
02 17:55 Calm 16.09 Fair CLR -5.7 -8.7 -2.8 -5.7 80% 76.61 0.0
02 17:35 Calm 16.09 Fair CLR -5 -8.6 76% 76.58 0.0
02 17:15 Calm 16.09 Fair CLR -4.5 -8.1 76% 76.56 0.0
02 16:55 Calm 16.09 Fair CLR -4 -7.2 79% 76.56 0.0
02 16:35 Calm 16.09 Fair CLR -3.7 -7 78% 76.56 0.0
02 16:15 N 7 16.09 Fair CLR -3.4 -7 76% -6 76.53 0.0
02 15:55 Calm 16.09 Partly Cloudy SCT015 -3.1 -6.7 76% 76.53 0.0
02 15:35 Calm 16.09 Partly Cloudy SCT015 -3 -6.6 77% 76.56 0.0
02 15:15 NW 13 16.09 Mostly Cloudy BKN015 -2.9 -6.5 77% -7 76.56 0.0
02 14:55 NW 17 16.09 Overcast OVC015 -3 -6.4 78% -8 76.53 0.0
02 14:35 W 13 16.09 Overcast OVC015 -3.2 -6.8 76% -7 76.56 0.0
02 14:15 NW 15 16.09 Overcast OVC015 -3.4 -6.6 79% -8 76.56 0.0
02 13:55 Calm 16.09 Overcast OVC015 -3.5 -6.8 78% 76.58 0.0
02 13:35 Calm 16.09 Overcast OVC015 -4.1 -7.4 78% 76.58 0.0
02 13:15 N 7 16.09 Overcast OVC015 -4.1 -7.2 79% -7 76.61 0.0
02 12:55 Calm 16.09 Overcast OVC015 -4.5 -7.6 79% 76.61 0.0
02 12:35 NW 6 16.09 Overcast OVC015 -4.6 -7.9 78% 76.61 0.0
02 12:15 Calm 16.09 Overcast OVC015 -5 -8.3 78% 76.63 0.0
02 11:55 Calm 16.09 Overcast OVC013 -5.4 -8.6 -4.5 -6.1 78% 76.68 0.0
02 11:35 Calm 16.09 Overcast OVC011 -5.7 -9.1 77% 76.71 0.0
02 11:15 Calm 16.09 Overcast OVC011 -6 -9.2 78% 76.73 0.0
02 10:55 N 15 16.09 Overcast OVC011 -6.1 -9.2 79% -11 76.73 0.0
02 10:35 N 19 16.09 Overcast OVC011 -6 -9 80% -12 76.71 0.0
02 10:15 N 13 16.09 Overcast OVC011 -5.5 -8 83% -10 76.68 0.0
02 09:55 N 15 16.09 Overcast OVC011 -4.9 -7.5 82% -10 76.66 0.0
02 09:35 Calm 16.09 Overcast OVC011 -4.6 -7.1 83% 76.63 0.0
02 09:15 Calm 16.09 Overcast OVC013 -4.5 -7 83% 76.63 0.0
02 08:35 Calm 16.09 Overcast SCT010 OVC015 -4.5 -6.6 85% 76.61 0.0
02 08:15 Calm 11.27 Overcast OVC015 -4.5 -6.6 85% 76.58 0.0
02 07:55 Calm 16.09 Overcast OVC013 -4.6 -6.8 85% 76.61 0.0
02 07:35 Calm 16.09 Overcast OVC017 -4.6 -7 84% 76.61 0.0
02 07:15 Calm 16.09 Overcast OVC017 -4.6 -6.8 85% 76.58 0.0
02 06:55 Calm 16.09 Overcast OVC015 -4.5 -6.9 84% 76.58 0.0
02 06:35 Calm 16.09 Overcast OVC015 -4.6 -7 84% 76.58 0.0
02 06:15 Calm 16.09 Overcast OVC018 -4.5 -7 83% 76.56 0.0
02 05:55 Calm 16.09 Overcast OVC018 -4.4 -7 -3.2 -4.4 82% 76.56 0.0
02 05:35 Calm 16.09 Overcast OVC020 -4.2 -6.9 82% 76.53 0.0
02 05:15 Calm 16.09 Overcast OVC020 -4 -6.6 82% 76.56 0.0
02 04:55 NW 11 16.09 Overcast OVC020 -4 -6.6 82% -8 76.56 0.0
02 04:35 NW 17 16.09 Overcast OVC020 -3.8 -6.6 81% -9 76.56 0.0
02 04:15 Calm 16.09 Overcast OVC020 -3.5 -6.5 80% 76.56 0.0
02 03:55 NW 15 16.09 Mostly Cloudy BKN022 BKN027 -3.5 -6.5 80% -8 76.53 0.0
02 03:35 Calm 16.09 Overcast OVC027 -3.5 -6.2 82% 76.56 0.0
02 03:15 Calm 16.09 Overcast OVC027 -3.5 -6.3 81% 76.53 0.0
02 02:55 NW 6 16.09 Overcast OVC027 -3.5 -6.3 81% 76.53 0.0
02 02:35 W 11 16.09 Overcast OVC027 -3.5 -6.2 82% -7 76.53 0.0
02 02:15 Calm 16.09 Overcast OVC027 -3.5 -6.2 82% 76.5 0.0
02 01:55 Calm 16.09 Overcast OVC027 -3.6 -6.1 83% 76.5 0.0
02 01:35 Calm 16.09 Mostly Cloudy BKN027 -3.6 -6.2 82% 76.48 0.0
02 01:15 Calm 16.09 Mostly Cloudy BKN027 -3.5 -6.3 81% 76.5 0.0
02 00:55 NW 11 16.09 Overcast OVC027 -3.6 -6.5 81% -7 76.48 0.0
02 00:35 NW 11 16.09 Overcast OVC027 -3.5 -6.5 80% -7 76.48 0.0
02 00:15 N 6 16.09 Mostly Cloudy BKN025 -3.3 -6.2 81% 76.48 0.0
01 23:55 NW 6 16.09 Overcast OVC021 -3.2 -6.3 -1.8 -4 79% 76.5 0.0
01 23:35 NW 20 G 31 16.09 Overcast OVC021 -3.1 -6.4 78% -9 76.48 0.0
01 23:15 NW 20 G 30 16.09 Overcast OVC021 -3 -6.2 79% -9 76.45 0.0
01 22:55 NW 22 G 30 16.09 Overcast BKN023 OVC028 -2.7 -5.6 81% -9 76.45 0.0
01 22:35 NW 20 G 37 16.09 Overcast OVC025 -2.3 -5.2 81% -8 76.45 0.0
01 22:15 NW 19 16.09 Mostly Cloudy BKN025 -2 -4.2 85% -7 76.45 0.0
01 21:55 Calm 16.09 Mostly Cloudy SCT011 BKN021 BKN028 -3 -4.8 88% 76.45 0.0
01 21:35 Calm 16.09 Overcast BKN009 OVC021 -3.1 -5.2 86% 76.43 0.0
01 21:15 Calm 16.09 Overcast OVC011 -2.9 -5.4 83% 76.43 0.0
01 20:55 Calm 11.27 Unknown Precip BKN015 -3.3 -5.7 84% 76.4 0.0
01 20:35 Calm 11.27 Unknown Precip SCT009 BKN019 -3.5 -5.8 84% 76.4 0.0
01 20:15 Calm 16.09 Mostly Cloudy BKN009 BKN021 BKN027 -3.8 -6.1 84% 76.38 0.0
01 19:55 Calm 16.09 Overcast BKN011 BKN016 OVC027 -3.9 -6.2 84% 76.38 0.0
01 19:35 Calm 16.09 Unknown Precip BKN011 OVC019 -4 -6.3 84% 76.4 0.0
01 19:15 Calm 11.27 Unknown Precip SCT008 OVC011 -3.8 -6.8 80% 76.43 0.0
01 18:55 Calm 11.27 Unknown Precip SCT009 OVC015 -3.7 -7.5 75% 76.43 0.0
01 18:35 Calm 16.09 Overcast OVC013 -3.7 -7.8 74% 76.4 0.0
01 18:15 Calm 16.09 Overcast OVC013 -3.8 -7.9 74% 76.4 0.0
Date Time (cst) 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)