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 (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.
01 03:35 S 19 16.09 Fair CLR -11.3 -16.3 67% -19 76.89 0.0
01 03:15 S 19 16.09 Fair CLR -11.7 -16.4 68% -19 76.94 0.0
01 02:55 S 17 16.09 Fair CLR -11.9 -16.3 70% -19 76.96 0.0
01 02:35 S 17 16.09 Fair CLR -12.2 -16.3 72% -19 76.96 0.0
01 02:15 Calm 16.09 Fair CLR -12.4 -16.5 72% 76.99 0.0
01 01:55 Calm 16.09 Fair CLR -12.5 -16.3 74% 77.01 0.0
01 01:35 Calm 16.09 Fair CLR -12.5 -16.4 73% 77.01 0.0
01 01:15 Calm 16.09 Fair CLR -12.2 -16.5 71% 77.06 0.0
01 00:55 S 9 16.09 Fair CLR -12.1 -16.3 71% -17 77.09 0.0
01 00:35 Calm 16.09 Fair CLR -12.6 -16.7 72% 77.11 0.0
01 00:15 Calm 16.09 Fair CLR -12.2 -16.7 69% 77.14 0.0
31 23:55 Calm 16.09 Fair CLR -11 -16.2 -6.2 -11.3 66% 77.17 0.0
31 23:35 Calm 16.09 Fair CLR -11 -16.3 65% 77.19 0.0
31 23:15 Calm 16.09 Fair CLR -10.7 -16.4 63% 77.22 0.0
31 22:55 Calm 16.09 Fair CLR -10.4 -16 64% 77.22 0.0
31 22:35 Calm 16.09 Fair CLR -9.9 -16.1 61% 77.22 0.0
31 22:15 Calm 16.09 Fair CLR -10.1 -16.3 61% 77.24 0.0
31 21:55 Calm 16.09 Fair CLR -10.1 -16.8 58% 77.24 0.0
31 21:35 Calm 16.09 Fair CLR -9.2 -16.3 57% 77.24 0.0
31 21:15 Calm 16.09 Fair CLR -9.1 -16.3 56% 77.27 0.0
31 20:55 Calm 16.09 Fair CLR -9.1 -16.3 56% 77.27 0.0
31 20:35 Calm 16.09 Fair CLR -8.1 -16.3 52% 77.27 0.0
31 20:15 Calm 16.09 Fair CLR -8.3 -16.1 54% 77.29 0.0
31 19:55 Calm 16.09 Fair CLR -8.5 -16.2 54% 77.29 0.0
31 19:35 Calm 16.09 Fair CLR -7.5 -16 51% 77.29 0.0
31 19:15 Calm 16.09 Fair CLR -7 -15.8 50% 77.32 0.0
31 18:55 Calm 16.09 Fair CLR -7.4 -15.8 51% 77.32 0.0
31 18:35 Calm 16.09 Fair CLR -6.7 -15.7 49% 77.32 0.0
31 18:15 Calm 16.09 Fair CLR -7.3 -16 50% 77.34 0.0
31 17:35 Calm 16.09 Fair CLR -6 -15.7 47% 77.37 0.0
31 17:15 Calm 16.09 Fair CLR -5.5 -15.3 46% 77.37 0.0
31 16:55 Calm 16.09 Fair CLR -4.5 -15.1 44% 77.37 0.0
31 16:35 Calm 16.09 Fair CLR -4.2 -15 43% 77.37 0.0
31 16:15 Calm 16.09 Fair CLR -4 -14.8 43% 77.37 0.0
31 15:55 Calm 16.09 Fair CLR -3.8 -14.5 44% 77.39 0.0
31 15:35 Calm 16.09 Fair CLR -3.9 -14.5 44% 77.42 0.0
31 15:15 Calm 16.09 Fair CLR -4 -14.4 45% 77.42 0.0
31 14:55 Calm 16.09 Fair CLR -3.9 -14.2 45% 77.42 0.0
31 14:35 NW 6 16.09 Fair CLR -4.4 -14.3 46% 77.42 0.0
31 14:15 Calm 16.09 Fair CLR -4.5 -14.4 46% 77.44 0.0
31 13:55 Calm 16.09 Fair CLR -4.9 -14.5 47% 77.44 0.0
31 13:35 NW 7 16.09 Fair CLR -5.4 -14.5 49% -8 77.47 0.0
31 13:15 Calm 16.09 Fair CLR -5.9 -15 49% 77.47 0.0
31 12:55 Calm 16.09 Fair CLR -6.5 -15.1 51% 77.52 0.0
31 12:35 Calm 16.09 Fair CLR -7.1 -15.3 52% 77.55 0.0
31 12:15 Calm 16.09 Fair CLR -7.2 -15.3 53% 77.6 0.0
31 11:55 NW 9 16.09 Fair CLR -7.7 -15.6 -7.6 -17.8 54% -12 77.62 0.0
31 11:35 Calm 16.09 Fair CLR -8.6 -16.1 55% 77.65 0.0
31 11:15 NW 11 16.09 Fair CLR -9.4 -16.2 58% -14 77.67 0.0
31 10:55 NW 15 16.09 Fair CLR -10 -16.4 60% -16 77.7 0.0
31 10:35 Calm 16.09 Fair CLR -10.9 -17 61% 77.7 0.0
31 10:15 NW 11 16.09 Fair CLR -11.6 -17.3 63% -17 77.7 0.0
31 09:55 NW 15 16.09 Fair CLR -12.7 -18 65% -19 77.67 0.0
31 09:35 NW 15 16.09 Fair CLR -13.1 -18.1 66% -20 77.67 0.0
31 09:15 NW 15 16.09 Fair CLR -13.9 -18.4 69% -21 77.7 0.0
31 08:55 Calm 16.09 Fair CLR -14.9 -19.3 69% 77.67 0.0
31 08:35 Calm 16.09 Fair CLR -15.6 -19.7 71% 77.67 0.0
31 08:15 Calm 16.09 Fair CLR -16.5 -20.1 74% 77.7 0.0
31 07:55 Calm 16.09 Fair CLR -17.1 -20.6 74% 77.7 0.0
31 07:35 Calm 16.09 Fair CLR -17.6 -21 75% 77.67 0.0
31 07:15 Calm 16.09 Fair CLR -17.6 -21 75% 77.67 0.0
31 06:55 Calm 16.09 Fair CLR -17.5 -21 74% 77.7 0.0
31 06:35 Calm 16.09 Fair CLR -17.8 -21.2 75% 77.7 0.0
31 06:15 Calm 16.09 Fair CLR -17.5 -21.1 74% 77.7 0.0
31 05:55 Calm 16.09 Fair CLR -17.6 -21 -16.1 -18.4 75% 77.7 0.0
31 05:35 Calm 16.09 Fair CLR -17.5 -21.1 74% 77.7 0.0
31 05:15 Calm 16.09 Fair CLR -17.5 -21 74% 77.7 0.0
31 04:55 Calm 16.09 Fair CLR -17.6 -21 75% 77.72 0.0
31 04:35 Calm 16.09 Fair CLR -17.6 -21 75% 77.72 0.0
31 04:15 Calm 16.09 Fair CLR -17.7 -21 76% 77.72 0.0
31 03:55 Calm 16.09 Fair CLR -18 -21.2 76% 77.72 0.0
31 03:35 NW 13 16.09 Fair CLR -18 -21.2 76% -25 77.72 0.0
31 03:15 Calm 16.09 Fair CLR -18 -21.2 76% 77.72 0.0
31 02:55 Calm 16.09 Fair CLR -18.2 -21.5 76% 77.72 0.0
31 02:35 Calm 16.09 Fair CLR -18.2 -21.3 77% 77.75 0.0
31 02:15 Calm 16.09 Fair CLR -18.2 -21.3 77% 77.75 0.0
31 01:55 Calm 16.09 Fair CLR -18 -21.2 76% 77.75 0.0
31 01:35 Calm 16.09 Fair CLR -17.8 -21 76% 77.75 0.0
31 01:15 Calm 16.09 Fair CLR -18 -21 78% 77.75 0.0
31 00:55 Calm 16.09 Fair CLR -17.6 -20.7 77% 77.77 0.0
31 00:35 NW 6 16.09 Fair CLR -17 -20.3 76% 77.77 0.0
31 00:15 Calm 16.09 Fair CLR -16.6 -20.1 75% 77.77 0.0
30 23:55 Calm 16.09 Fair CLR -16 -19.8 -12.2 -16.3 73% 77.77 0.0
30 23:35 Calm 16.09 Fair CLR -16.3 -19.8 75% 77.77 0.0
30 23:15 Calm 16.09 Fair CLR -16.3 -19.9 74% 77.77 0.0
30 22:55 Calm 16.09 Fair CLR -15.5 -19.5 72% 77.77 0.0
30 22:35 N 15 16.09 Fair CLR -15.1 -19.2 71% -22 77.77 0.0
30 22:15 Calm 16.09 Fair CLR -15.3 -19.2 72% 77.77 0.0
30 21:55 N 17 16.09 Fair CLR -14.7 -19 70% -22 77.77 0.0
30 21:35 N 19 16.09 Fair CLR -14.6 -18.9 70% -23 77.75 0.0
30 21:15 N 19 16.09 Fair CLR -14.6 -18.7 71% -23 77.75 0.0
30 20:55 N 19 16.09 Fair CLR -14.6 -18.9 70% -23 77.72 0.0
30 20:35 N 22 16.09 Fair CLR -14.3 -18.8 69% -23 77.72 0.0
30 20:15 N 20 16.09 Fair CLR -14.2 -18.8 68% -23 77.72 0.0
30 19:55 N 20 16.09 Fair CLR -14.2 -18.9 68% -23 77.72 0.0
30 19:35 N 17 16.09 Fair CLR -14.5 -19.1 68% -22 77.72 0.0
30 19:15 N 20 16.09 Fair CLR -13.6 -19 64% -22 77.7 0.0
30 18:55 N 19 16.09 Fair CLR -13.6 -19 64% -21 77.7 0.0
30 18:35 N 19 16.09 Fair CLR -13.2 -19 62% -21 77.67 0.0
30 18:15 N 20 G 26 16.09 Fair CLR -12.6 -18.7 61% -21 77.67 0.0
30 17:55 N 22 16.09 Partly Cloudy SCT038 -12 -18.5 -9.6 -12 59% -20 77.65 0.0
30 17:35 N 26 G 31 16.09 Partly Cloudy SCT038 -11.9 -18.2 60% -21 77.62 0.0
30 17:15 N 24 G 33 16.09 Fair CLR -11.4 -18.5 56% -20 77.6 0.0
30 16:55 N 31 G 41 16.09 Partly Cloudy SCT033 -11 -18.2 56% -20 77.57 0.0
30 16:35 N 26 G 33 16.09 Partly Cloudy SCT035 -11 -17.7 58% -20 77.57 0.0
30 16:15 N 24 G 39 16.09 Partly Cloudy SCT035 -10.6 -19 50% -19 77.55 0.0
30 15:55 N 31 G 37 16.09 Partly Cloudy SCT034 SCT049 -10 -18.9 49% -19 77.52 0.0
30 15:35 N 24 G 37 16.09 Partly Cloudy SCT032 SCT049 -10.5 -19.2 49% -19 77.5 0.0
30 15:15 N 26 G 37 16.09 Partly Cloudy SCT030 -10.2 -17.8 54% -19 77.47 0.0
30 14:55 N 26 G 35 11.27 Partly Cloudy SCT009 SCT013 SCT030 -10.2 -17.3 56% -19 77.47 0.0
30 14:35 N 26 G 35 11.27 Light Snow SCT009 SCT013 SCT026 -10.7 -16.7 62% -19 77.44 0.0
30 14:15 N 22 G 30 8.05 Light Snow SCT009 SCT013 SCT029 -10.3 -16.7 60% -18 77.44 0.0
30 13:55 N 26 16.09 Partly Cloudy SCT028 -10.2 -17.1 57% -19 77.42 0.0
30 13:35 NE 22 16.09 Partly Cloudy SCT023 SCT029 -10.5 -16.7 61% -18 77.42 0.0
30 13:15 N 26 G 33 11.27 Partly Cloudy SCT023 -11 -16.8 63% -20 77.44 0.0
30 12:55 N 24 G 33 11.27 Partly Cloudy SCT023 -11 -16.6 64% -19 77.44 0.0
30 12:35 N 20 G 33 16.09 Partly Cloudy SCT023 -11.4 -16.9 64% -19 77.44 0.0
30 12:15 N 24 16.09 Partly Cloudy SCT021 -11.5 -17 64% -20 77.47 0.0
30 11:55 N 20 11.27 Partly Cloudy SCT021 -11.6 -16.9 -11.6 -19.7 65% -19 77.47 0.0
30 11:35 N 20 G 30 16.09 Partly Cloudy SCT021 -11.7 -16.6 67% -19 77.47 0.0
30 11:15 N 24 11.27 Light Snow SCT008 SCT019 -12.1 -16.2 72% -21 77.47 0.0
30 10:55 N 24 16.09 Mostly Cloudy BKN019 -11.9 -15.9 72% -20 77.47 0.0
30 10:35 N 20 G 26 8.05 Light Snow SCT019 -12.2 -15.9 74% -20 77.47 0.0
30 10:15 N 19 G 28 11.27 Partly Cloudy SCT007 SCT019 -12.4 -15.9 75% -20 77.44 0.0
30 09:55 N 22 G 28 6.44 Light Snow SCT009 SCT015 -12.7 -16 77% -21 77.44 0.0
30 09:35 N 15 G 20 11.27 Light Snow SCT009 -13.2 -16.2 78% -20 77.42 0.0
30 09:15 N 19 8.05 Light Snow SCT029 -13.6 -16.4 80% -21 77.39 0.0
30 08:55 N 17 16.09 Mostly Cloudy BKN029 BKN034 -14.5 -17.3 79% -22 77.39 0.0
30 08:35 N 11 16.09 Overcast OVC031 -15 -17.9 79% -21 77.39 0.0
30 08:15 N 7 16.09 Overcast OVC029 -15.9 -18.7 79% -21 77.37 0.0
30 07:55 Calm 16.09 Overcast OVC029 -16.9 -19.6 80% 77.34 0.0
30 07:35 Calm 16.09 Partly Cloudy SCT029 -18.4 -20.7 82% 77.29 0.0
30 07:15 Calm 16.09 Fair CLR -18.8 -21.2 82% 77.29 0.0
30 06:55 Calm 16.09 Fair CLR -19 -21.3 82% 77.27 0.0
30 06:35 Calm 16.09 Fair CLR -19.5 -21.8 82% 77.27 0.0
30 06:15 Calm 16.09 Fair CLR -19.5 -21.9 81% 77.24 0.0
30 05:55 Calm 16.09 Fair CLR -19.6 -22 -15.7 -19.6 81% 77.24 0.0
30 05:35 Calm 16.09 Fair CLR -19.1 -21.4 82% 77.24 0.0
30 05:15 Calm 16.09 Fair CLR -18.9 -21.2 82% 77.24 0.0
30 04:55 Calm 16.09 Fair CLR -18.5 -21 81% 77.22 0.0
30 04:35 Calm 16.09 Fair CLR -19 -21.3 82% 77.22 0.0
30 04:15 Calm 16.09 Fair CLR -19 -21.3 82% 77.19 0.0
30 03:55 Calm 16.09 Fair CLR -19.1 -21.4 82% 77.17 0.0
30 03:35 Calm 16.09 Fair CLR -18.7 -21.1 82% 77.17 0.0
30 03:15 Calm 16.09 Fair CLR -18.1 -20.6 81% 77.17 0.0
30 02:55 Calm 16.09 Fair CLR -17.6 -20 82% 77.17 0.0
30 02:35 Calm 16.09 Fair CLR -17.8 -20.4 80% 77.17 0.0
30 02:15 Calm 16.09 Fair CLR -17.1 -19.9 79% 77.17 0.0
30 01:55 Calm 16.09 Fair CLR -17 -19.8 79% 77.17 0.0
30 01:35 Calm 16.09 Fair CLR -17.5 -20.1 80% 77.17 0.0
30 01:15 Calm 16.09 Fair CLR -17.4 -20.2 79% 77.17 0.0
30 00:55 Calm 16.09 Fair CLR -16.4 -19.6 77% 77.17 0.0
30 00:35 Calm 16.09 Fair CLR -16 -19.1 77% 77.17 0.0
30 00:15 Calm 16.09 Fair CLR -16.5 -19.6 77% 77.14 0.0
29 23:55 Calm 16.09 Fair CLR -18 -20.7 -13.1 -18 80% 77.14 0.0
29 23:35 Calm 16.09 Fair CLR -16.3 -19.7 75% 77.14 0.0
29 23:15 Calm 16.09 Fair CLR -16.2 -19.5 76% 77.14 0.0
29 22:55 Calm 16.09 Fair CLR -15 -19 72% 77.17 0.0
29 22:35 Calm 16.09 Fair CLR -14.5 -18.6 71% 77.14 0.0
29 22:15 Calm 16.09 Fair CLR -15 -18.9 72% 77.14 0.0
29 21:55 Calm 16.09 Fair CLR -15.1 -19.2 71% 77.17 0.0
29 21:35 Calm 16.09 Fair CLR -14.2 -18.7 69% 77.17 0.0
29 21:15 Calm 16.09 Fair CLR -14 -18.5 69% 77.17 0.0
29 20:55 Calm 16.09 Fair CLR -14.1 -18.7 68% 77.14 0.0
29 20:35 Calm 16.09 Fair CLR -14 -18.7 68% 77.14 0.0
29 20:15 Calm 16.09 Fair CLR -13.7 -18.8 66% 77.14 0.0
29 19:55 Calm 16.09 Fair CLR -13.7 -18.7 66% 77.14 0.0
29 19:35 Calm 16.09 Fair CLR -13.7 -19 65% 77.11 0.0
29 19:15 Calm 16.09 Fair CLR -13.3 -18.9 63% 77.11 0.0
29 18:55 Calm 16.09 Fair CLR -13.5 -19 64% 77.09 0.0
29 18:35 Calm 16.09 Fair CLR -14 -19.6 63% 77.09 0.0
29 18:15 Calm 16.09 Fair CLR -13.3 -19.3 61% 77.09 0.0
29 17:55 Calm 16.09 Fair CLR -13.1 -19.6 -7.9 -13.1 58% 77.06 0.0
29 17:35 Calm 16.09 Fair CLR -12.4 -19.5 56% 77.06 0.0
29 17:15 Calm 16.09 Fair CLR -11.3 -19.2 52% 77.04 0.0
29 16:55 Calm 16.09 Fair CLR -10.6 -18.8 51% 77.04 0.0
29 16:35 Calm 16.09 Fair CLR -9.9 -18.5 50% 77.04 0.0
29 16:15 Calm 16.09 Fair CLR -9.4 -18.2 49% 77.04 0.0
29 15:55 Calm 16.09 Fair CLR -9 -18.1 48% 77.01 0.0
29 15:35 Calm 16.09 Fair CLR -8.8 -18.1 47% 77.01 0.0
29 15:15 Calm 16.09 Fair CLR -8.4 -17.9 47% 76.99 0.0
29 14:55 Calm 16.09 Fair CLR -8.3 -17.8 47% 76.99 0.0
29 14:35 Calm 16.09 Fair CLR -8.1 -17.6 47% 76.99 0.0
29 14:15 Calm 16.09 Fair CLR -8.5 -17.6 48% 76.99 0.0
29 13:55 Calm 16.09 Fair CLR -8.6 -17.7 48% 77.01 0.0
29 13:35 Calm 16.09 Fair CLR -8.8 -17.6 49% 77.01 0.0
29 13:15 Calm 16.09 Fair CLR -8.8 -17.6 49% 77.04 0.0
29 12:55 Calm 16.09 Fair CLR -9.2 -17.6 51% 77.06 0.0
29 12:35 Calm 16.09 Fair CLR -10.2 -18 53% 77.09 0.0
29 12:15 Calm 16.09 Fair CLR -10.4 -18.1 54% 77.09 0.0
29 11:55 Calm 16.09 Fair CLR -10.7 -18.2 -10.7 -14 54% 77.11 0.0
29 11:35 N 6 16.09 Fair CLR -11.2 -18.3 56% 77.14 0.0
29 11:15 Calm 16.09 Fair CLR -11.3 -17.8 59% 77.14 0.0
29 10:55 Calm 16.09 Fair CLR -11.9 -17.9 61% 77.17 0.0
29 10:35 Calm 16.09 Fair CLR -11.9 -17.4 64% 77.17 0.0
29 10:15 Calm 16.09 Fair CLR -12.2 -17.4 66% 77.14 0.0
29 09:55 Calm 16.09 Fair CLR -12.5 -17.3 68% 77.14 0.0
29 09:35 Calm 16.09 Fair CLR -12.8 -17.3 69% 77.14 0.0
29 09:15 Calm 16.09 Fair CLR -13 -17.2 71% 77.14 0.0
29 08:55 Calm 16.09 Fair CLR -13.3 -17.4 72% 77.14 0.0
29 08:35 Calm 16.09 Fair CLR -13.5 -17.6 72% 77.11 0.0
29 08:15 Calm 16.09 Fair CLR -13.6 -17.6 72% 77.11 0.0
29 07:55 Calm 16.09 Fair CLR -13.7 -17.7 72% 77.09 0.0
29 07:35 Calm 16.09 Fair CLR -14 -18 72% 77.09 0.0
29 07:15 Calm 16.09 Fair CLR -13.8 -17.8 72% 77.09 0.0
29 06:55 Calm 16.09 Fair CLR -13.8 -17.6 73% 77.06 0.0
29 06:35 Calm 16.09 Fair CLR -13.8 -17.5 74% 77.04 0.0
29 06:15 Calm 16.09 Fair CLR -13.7 -17.5 73% 77.01 0.0
29 05:55 Calm 16.09 Fair CLR -13.6 -17.4 -12.5 -13.6 73% 76.99 0.0
29 05:35 Calm 16.09 Fair CLR -13.5 -17.2 74% 76.99 0.0
29 05:15 Calm 16.09 Fair CLR -13.5 -17 75% 76.99 0.0
29 04:55 N 6 16.09 Fair CLR -13.4 -17 75% 76.96 0.0
29 04:35 Calm 16.09 Fair CLR -13.5 -16.8 76% 76.99 0.0
29 04:15 Calm 16.09 Fair CLR -13.3 -16.8 75% 77.04 0.0
29 03:55 Calm 16.09 Fair CLR -13.2 -16.7 75% 76.99 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)