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.
23 20:35 Calm 16.09 Fair CLR -9.7 -13.5 74% 76.94 0.0
23 20:15 Calm 16.09 Fair CLR -9.9 -13.7 74% 76.96 0.0
23 19:55 Calm 16.09 Fair CLR -10 -13.5 76% 76.99 0.0
23 19:35 Calm 16.09 Fair CLR -9.6 -13.5 74% 77.01 0.0
23 19:15 Calm 16.09 Fair CLR -9.3 -13.5 72% 77.06 0.0
23 18:55 Calm 16.09 Fair CLR -9 -13.7 69% 77.09 0.0
23 18:35 Calm 16.09 Fair CLR -8.5 -13.5 68% 77.14 0.0
23 18:15 Calm 16.09 Fair CLR -8.1 -13.4 66% 77.17 0.0
23 17:55 Calm 16.09 Fair CLR -8.1 -13.2 -7.2 -9.2 67% 77.19 0.0
23 17:35 Calm 16.09 Fair CLR -7.8 -14.1 61% 77.22 0.0
23 17:15 Calm 16.09 Fair CLR -7.7 -14.2 60% 77.27 0.0
23 16:55 Calm 16.09 Fair CLR -7.5 -14.2 59% 77.29 0.0
23 16:35 Calm 16.09 Fair CLR -7.5 -14.3 59% 77.27 0.0
23 16:15 Calm 16.09 Fair CLR -7.5 -14.3 59% 77.32 0.0
23 15:55 Calm 16.09 Fair CLR -7.5 -13.7 62% 77.32 0.0
23 15:35 Calm 16.09 Fair CLR -7.5 -13.8 61% 77.37 0.0
23 15:15 Calm 16.09 Fair CLR -7.6 -14 61% 77.39 0.0
23 14:55 Calm 16.09 Fair CLR -7.5 -13.9 61% 77.42 0.0
23 14:35 NW 6 16.09 Fair CLR -7.5 -13.3 64% 77.44 0.0
23 14:15 Calm 16.09 Fair CLR -7.5 -13.7 62% 77.5 0.0
23 13:55 Calm 16.09 Fair CLR -7.6 -13.5 63% 77.55 0.0
23 13:35 NW 15 16.09 Fair CLR -7.7 -14.1 60% -13 77.57 0.0
23 13:15 Calm 16.09 Fair CLR -8 -14.2 61% 77.57 0.0
23 12:55 Calm 16.09 Fair CLR -8.1 -14.1 62% 77.6 0.0
23 12:35 Calm 16.09 Fair CLR -8.6 -13.9 66% 77.65 0.0
23 12:15 Calm 16.09 Fair CLR -8.8 -13.4 70% 77.67 0.0
23 11:55 Calm 16.09 Fair CLR -9.4 -14.3 -9.4 -15.6 68% 77.72 0.0
23 11:35 Calm 16.09 Fair CLR -9.9 -14.3 71% 77.75 0.0
23 11:15 Calm 16.09 Fair CLR -10.5 -15 70% 77.77 0.0
23 10:55 Calm 16.09 Fair CLR -10.8 -15.4 69% 77.8 0.0
23 10:35 Calm 16.09 Fair CLR -11.5 -15.8 71% 77.77 0.0
23 10:15 Calm 16.09 Fair CLR -11.8 -16.5 68% 77.8 0.0
23 09:55 Calm 16.09 Fair CLR -12.2 -16.9 68% 77.8 0.0
23 09:35 NW 11 16.09 Fair CLR -12.9 -17.1 71% -19 77.8 0.0
23 09:15 NW 13 16.09 Fair CLR -13.1 -17.3 71% -19 77.8 0.0
23 08:55 NW 13 16.09 Fair CLR -13.6 -17.8 71% -20 77.8 0.0
23 08:35 NW 17 16.09 Fair CLR -14.3 -18.2 73% -22 77.8 0.0
23 08:15 NW 6 16.09 Fair CLR -15 -18.6 74% 77.8 0.0
23 07:55 NW 11 16.09 Fair CLR -15.2 -18.7 75% -21 77.8 0.0
23 07:35 NW 17 16.09 Fair CLR -15.5 -18.7 77% -23 77.77 0.0
23 07:15 Calm 16.09 Fair CLR -15.6 -18.8 77% 77.77 0.0
23 06:55 Calm 16.09 Fair CLR -15.5 -18.7 77% 77.75 0.0
23 06:35 N 15 16.09 Fair CLR -15.5 -18.7 77% -23 77.75 0.0
23 06:15 N 20 16.09 Fair CLR -15.4 -18.7 76% -24 77.75 0.0
23 05:55 N 22 16.09 Partly Cloudy SCT030 -15.3 -18.7 -14.3 -15.7 75% -24 77.77 0.0
23 05:35 N 22 16.09 Mostly Cloudy BKN030 -15.2 -18.5 76% -24 77.77 0.0
23 05:15 N 24 16.09 Fair CLR -15.2 -18.6 75% -25 77.75 0.0
23 04:55 N 22 G 31 16.09 Fair CLR -15.2 -18.5 76% -24 77.75 0.0
23 04:35 NW 26 16.09 Fair CLR -15.2 -18.5 76% -25 77.77 0.0
23 04:15 NW 22 16.09 Fair CLR -15.1 -18.3 77% -24 77.77 0.0
23 03:55 NW 19 16.09 Fair CLR -15.2 -18.3 77% -23 77.77 0.0
23 03:35 NW 20 16.09 Fair CLR -15.5 -18.5 78% -24 77.77 0.0
23 03:15 NW 20 G 30 16.09 Fair CLR -15.6 -18.5 79% -24 77.75 0.0
23 02:55 NW 22 16.09 Fair CLR -15.7 -18.5 79% -25 77.77 0.0
23 02:35 NW 22 16.09 Fair CLR -15.6 -18.5 79% -25 77.77 0.0
23 02:15 NW 22 G 28 16.09 Fair CLR -15.5 -18.5 78% -25 77.77 0.0
23 01:55 NW 22 16.09 Fair CLR -15.5 -18.5 78% -25 77.77 0.0
23 01:35 NW 22 16.09 Fair CLR -15.5 -18.5 78% -25 77.77 0.0
23 01:15 NW 20 16.09 Fair CLR -15.2 -18.5 76% -24 77.77 0.0
23 00:55 NW 17 16.09 Fair CLR -15 -18.3 76% -23 77.77 0.0
23 00:35 NW 20 16.09 Fair CLR -14.7 -18.1 76% -23 77.77 0.0
23 00:15 NW 22 16.09 Fair CLR -14.4 -18 74% -23 77.77 0.0
22 23:55 NW 24 16.09 Partly Cloudy SCT033 -14.2 -18 -9.1 -14.2 73% -23 77.75 0.0
22 23:35 NW 26 16.09 Overcast OVC033 -14 -17.9 73% -23 77.75 0.0
22 23:15 NW 20 16.09 Overcast OVC033 -13.9 -17.8 73% -22 77.75 0.0
22 22:55 NW 20 16.09 Overcast OVC033 -13.7 -17.5 73% -22 77.77 0.0
22 22:35 NW 22 16.09 Overcast OVC031 -13.5 -17.1 75% -22 77.75 0.0
22 22:15 NW 20 16.09 Overcast OVC031 -13.5 -17.2 74% -22 77.75 0.0
22 21:55 NW 11 16.09 Mostly Cloudy BKN029 -13.3 -17.1 73% -19 77.75 0.0
22 21:35 NW 17 16.09 Fair CLR -13 -16.9 73% -20 77.75 0.0
22 21:15 NW 19 16.09 Fair CLR -12.6 -16.6 72% -20 77.75 0.0
22 20:55 NW 22 16.09 Fair CLR -12.5 -16.5 72% -21 77.72 0.0
22 20:35 N 26 16.09 Fair CLR -12.1 -16.1 72% -21 77.72 0.0
22 20:15 N 20 16.09 Fair CLR -11.8 -16 71% -20 77.72 0.0
22 19:55 N 28 G 37 16.09 Fair CLR -11.5 -15.7 71% -21 77.7 0.0
22 19:35 N 28 16.09 Fair CLR -11.1 -15.5 70% -20 77.7 0.0
22 19:15 NW 30 16.09 Fair CLR -10.6 -15.4 68% -20 77.7 0.0
22 18:55 N 26 16.09 Fair CLR -10.3 -15 69% -19 77.67 0.0
22 18:35 NW 26 G 33 16.09 Fair CLR -9.7 -15.1 65% -18 77.67 0.0
22 18:15 NW 22 G 37 16.09 Fair CLR -9.5 -14.5 67% -17 77.65 0.0
22 17:55 NW 28 16.09 Fair CLR -8.9 -14.5 -6.7 -11 64% -17 77.65 0.0
22 17:35 NW 31 G 44 16.09 Fair CLR -8.4 -14.1 64% -17 77.65 0.0
22 17:15 NW 31 16.09 Fair CLR -7.8 -13.9 62% -16 77.62 0.0
22 16:55 NW 39 G 48 16.09 Fair and Breezy CLR -7.5 -13.5 63% -17 77.62 0.0
22 16:35 NW 39 G 48 16.09 Fair and Breezy CLR -7.3 -13.3 63% -16 77.6 0.0
22 16:15 NW 37 G 54 16.09 Fair and Breezy CLR -7 -12.9 63% -16 77.6 0.0
22 15:55 NW 37 G 44 16.09 Fair and Breezy CLR -6.7 -12.4 64% -15 77.6 0.0
22 15:35 NW 41 G 48 16.09 Fair and Breezy CLR -6.9 -12.4 65% -16 77.6 0.0
22 15:15 NW 37 G 44 16.09 Partly Cloudy and Breezy SCT023 -7.2 -12.8 65% -16 77.6 0.0
22 14:55 NW 39 G 46 16.09 Partly Cloudy and Breezy SCT023 -7.3 -12.5 67% -16 77.6 0.0
22 14:35 NW 35 G 48 16.09 Fair and Breezy CLR -7.7 -12.7 68% -17 77.6 0.0
22 14:15 NW 41 G 48 16.09 Fair and Breezy CLR -7.8 -12.7 68% -17 77.57 0.0
22 13:55 W 41 G 50 16.09 Partly Cloudy and Breezy SCT019 -8.5 -13.1 70% -18 77.6 0.0
22 13:35 NW 39 16.09 Fair and Breezy CLR -8.8 -13.2 71% -18 77.6 0.0
22 13:15 NW 41 G 48 11.27 Fair and Breezy CLR -9.4 -13.6 72% -19 77.6 0.0
22 12:55 NW 35 G 44 11.27 Partly Cloudy and Breezy SCT019 -10.1 -14.1 73% -20 77.62 0.0
22 12:35 NW 35 G 44 16.09 Partly Cloudy and Breezy SCT017 -10.1 -14.5 71% -20 77.65 0.0
22 12:15 NW 37 G 48 4.02 Light Snow and Breezy NULL -10.6 -14.3 75% -21 77.67 0.0
22 11:55 NW 35 G 46 11.27 Partly Cloudy and Breezy SCT018 -10.6 -14.6 -10.6 -14.1 73% -20 77.67 0.0
22 11:35 NW 35 G 44 8.05 Partly Cloudy with Haze and Breezy SCT016 -11.2 -15.1 73% -21 77.67 0.0
22 11:15 NW 37 G 44 8.05 Fair with Haze and Breezy CLR -11.6 -15.4 74% -22 77.65 0.0
22 10:55 NW 35 G 48 8.05 Fair with Haze and Breezy CLR -12 -15.8 74% -22 77.65 0.0
22 10:35 NW 39 G 52 16.09 Fair and Breezy CLR -12.2 -16.3 72% -23 77.65 0.0
22 10:15 NW 39 G 48 16.09 Fair and Breezy CLR -12.3 -16.1 74% -23 77.65 0.0
22 09:55 NW 37 G 46 16.09 Fair and Breezy CLR -12.5 -16.5 72% -23 77.62 0.0
22 09:35 NW 35 G 43 16.09 Fair and Breezy CLR -12.6 -16.5 73% -23 77.62 0.0
22 09:15 NW 39 G 48 16.09 Fair and Breezy CLR -13 -16.8 73% -24 77.6 0.0
22 08:55 NW 39 G 48 16.09 Fair and Breezy CLR -13 -16.8 73% -24 77.6 0.0
22 08:35 NW 35 G 46 16.09 Fair and Breezy CLR -13.1 -16.8 74% -24 77.57 0.0
22 08:15 NW 37 G 48 16.09 Fair and Breezy CLR -13.3 -17 74% -24 77.55 0.0
22 07:55 NW 33 G 46 16.09 Fair and Breezy CLR -13.5 -17 75% -24 77.52 0.0
22 07:35 NW 31 G 41 16.09 Fair CLR -13.8 -17 77% -24 77.52 0.0
22 07:15 NW 31 G 39 16.09 Fair CLR -14 -17 78% -24 77.47 0.0
22 06:55 NW 30 G 39 16.09 Fair CLR -14 -17.1 78% -24 77.47 0.0
22 06:35 NW 31 G 39 16.09 Fair CLR -14 -17.1 78% -24 77.42 0.0
22 06:15 NW 31 G 41 16.09 Fair CLR -13.8 -17 77% -24 77.42 0.0
22 05:55 NW 30 16.09 Fair CLR -13.8 -17 -10.5 -13.8 77% -24 77.42 0.0
22 05:35 NW 26 16.09 Fair CLR -13.7 -16.8 78% -23 77.39 0.0
22 05:15 NW 26 G 37 16.09 Fair CLR -13.6 -16.6 78% -23 77.39 0.0
22 04:55 NW 28 16.09 Fair CLR -13.5 -16.5 78% -23 77.37 0.0
22 04:35 NW 30 G 39 16.09 Fair CLR -13.2 -16.3 78% -23 77.37 0.0
22 04:15 NW 28 16.09 Fair CLR -13 -16.1 78% -22 77.34 0.0
22 03:55 NW 33 G 41 16.09 Fair and Breezy CLR -12.8 -16.3 75% -23 77.34 0.0
22 03:35 NW 31 16.09 Fair CLR -12.6 -16 76% -22 77.32 0.0
22 03:15 NW 28 G 37 16.09 Fair CLR -12.5 -15.7 77% -22 77.29 0.0
22 02:55 NW 24 16.09 Fair CLR -12.2 -15.6 76% -21 77.27 0.0
22 02:35 NW 30 G 35 16.09 Fair CLR -12.1 -15.5 76% -22 77.27 0.0
22 02:15 NW 28 G 35 16.09 Fair CLR -12 -15.4 76% -21 77.27 0.0
22 01:55 NW 26 G 39 16.09 Fair CLR -11.8 -15.3 76% -21 77.27 0.0
22 01:35 NW 28 16.09 Fair CLR -11.6 -15.1 76% -21 77.27 0.0
22 01:15 NW 31 G 41 16.09 Fair CLR -11.5 -15.1 75% -21 77.24 0.0
22 00:55 NW 30 G 41 16.09 Fair CLR -11.2 -15 74% -20 77.24 0.0
22 00:35 NW 24 G 33 16.09 Fair CLR -11 -14.8 74% -19 77.22 0.0
22 00:15 NW 28 G 37 16.09 Fair CLR -10.7 -14.6 73% -19 77.22 0.0
21 23:55 NW 28 16.09 Fair CLR -10.5 -14.3 -6.3 -10.5 74% -19 77.19 0.0
21 23:35 NW 28 G 33 16.09 Fair CLR -10.1 -14 73% -19 77.19 0.0
21 23:15 NW 22 G 35 16.09 Fair CLR -9.9 -13.8 73% -18 77.17 0.0
21 22:55 NW 26 16.09 Fair CLR -9.5 -13.5 73% -18 77.17 0.0
21 22:35 NW 24 16.09 Fair CLR -9.2 -13.2 73% -17 77.17 0.0
21 22:15 NW 22 16.09 Fair CLR -9 -13.1 72% -16 77.17 0.0
21 21:55 NW 15 16.09 Fair CLR -9.1 -12.8 75% -15 77.14 0.0
21 21:35 NW 17 16.09 Fair CLR -8.6 -12.8 72% -15 77.14 0.0
21 21:15 NW 17 16.09 Fair CLR -8.2 -12.5 71% -14 77.11 0.0
21 20:55 NW 22 G 28 16.09 Fair CLR -8 -12.4 71% -15 77.11 0.0
21 20:35 NW 17 16.09 Fair CLR -7.6 -11.9 72% -14 77.11 0.0
21 20:15 NW 17 16.09 Fair CLR -7.1 -11.6 71% -13 77.09 0.0
21 19:55 NW 15 16.09 Fair CLR -6.8 -11.5 70% -12 77.09 0.0
21 19:35 Calm 16.09 Fair CLR -6.7 -10.9 72% 77.09 0.0
21 19:15 NW 15 16.09 Fair CLR -6.5 -11 71% -12 77.06 0.0
21 18:55 W 19 16.09 Fair CLR -6.4 -11 70% -13 77.06 0.0
21 18:35 W 19 16.09 Fair CLR -6.6 -10.8 72% -13 77.06 0.0
21 18:15 W 20 16.09 Fair CLR -6.6 -10.8 72% -13 77.04 0.0
21 17:55 W 19 16.09 Fair CLR -6.5 -10.7 -5.9 -7.1 72% -13 77.01 0.0
21 17:35 W 22 16.09 Fair CLR -6.5 -10.6 73% -13 77.01 0.0
21 17:15 W 24 G 30 16.09 Fair CLR -6.3 -10.9 70% -13 76.99 0.0
21 16:55 W 26 G 33 16.09 Partly Cloudy SCT022 -6.3 -10.9 70% -14 76.99 0.0
21 16:35 W 24 G 33 16.09 Partly Cloudy SCT022 -6.1 -10.5 71% -13 76.96 0.0
21 16:15 W 30 G 35 16.09 Fair CLR -6.2 -10.6 71% -14 76.96 0.0
21 15:55 W 26 G 35 16.09 Fair CLR -6 -10.5 71% -13 76.96 0.0
21 15:35 NW 24 G 33 16.09 Fair CLR -6.2 -10.8 70% -13 76.96 0.0
21 15:15 W 26 16.09 Fair CLR -6.2 -10.7 71% -13 76.94 0.0
21 14:55 W 22 16.09 Fair CLR -6.3 -10.6 72% -13 76.94 0.0
21 14:35 NW 22 16.09 Fair CLR -6 -10.3 72% -13 76.91 0.0
21 14:15 NW 24 16.09 Fair CLR -6 -10.8 69% -13 76.91 0.0
21 13:55 W 22 16.09 Fair CLR -6.2 -10.8 70% -13 76.91 0.0
21 13:35 W 22 16.09 Fair CLR -6.6 -11.1 71% -13 76.91 0.0
21 13:15 NW 22 16.09 Fair CLR -6.3 -11.2 69% -13 76.91 0.0
21 12:55 NW 22 16.09 Fair CLR -6.5 -11.3 69% -13 76.91 0.0
21 12:35 NW 17 G 26 16.09 Fair CLR -6.5 -11.5 68% -12 76.91 0.0
21 12:15 NW 15 16.09 Fair CLR -7 -11.9 68% -12 76.91 0.0
21 11:55 NW 17 16.09 Fair CLR -6.5 -11.5 -6.5 -10 68% -12 76.94 0.0
21 11:35 NW 19 16.09 Fair CLR -7.5 -12.2 69% -14 76.91 0.0
21 11:15 NW 20 16.09 Fair CLR -7.5 -12.3 69% -14 76.91 0.0
21 10:55 NW 22 16.09 Fair CLR -7.5 -12 71% -15 76.91 0.0
21 10:35 NW 20 16.09 Fair CLR -7.8 -12.1 72% -15 76.91 0.0
21 10:15 NW 20 16.09 Fair CLR -7.7 -11.7 73% -14 76.89 0.0
21 09:55 NW 19 16.09 Fair CLR -8 -11.8 74% -15 76.89 0.0
21 09:35 NW 19 G 28 16.09 Fair CLR -8.4 -12.1 75% -15 76.86 0.0
21 09:15 NW 17 16.09 Fair CLR -9 -12.2 78% -15 76.84 0.0
21 08:55 NW 19 16.09 Fair CLR -9.5 -12.3 80% -16 76.81 0.0
21 08:35 NW 19 16.09 Fair CLR -9.6 -12.6 79% -16 76.78 0.0
21 08:15 NW 15 16.09 Fair CLR -9.7 -12.9 78% -16 76.78 0.0
21 07:55 NW 17 16.09 Fair CLR -9.8 -13 78% -16 76.76 0.0
21 07:35 NW 15 16.09 Fair CLR -9.7 -12.8 78% -16 76.73 0.0
21 07:15 NW 13 16.09 Fair CLR -9.7 -12.8 78% -15 76.73 0.0
21 06:55 NW 13 16.09 Fair CLR -9.8 -12.7 80% -15 76.71 0.0
21 06:35 NW 13 16.09 Partly Cloudy SCT110 -10 -12.8 80% -16 76.71 0.0
21 06:15 NW 17 16.09 Overcast OVC110 -10 -12.8 80% -17 76.68 0.0
21 05:55 Calm 16.09 Mostly Cloudy BKN110 -10 -12.7 -9.6 -11.6 81% 76.66 0.0
21 05:35 NW 15 16.09 Partly Cloudy SCT110 -10.1 -12.8 81% -16 76.63 0.0
21 05:15 NW 15 16.09 Fair CLR -10.1 -12.8 81% -16 76.61 0.0
21 04:55 NW 20 16.09 Fair CLR -10 -12.8 80% -17 76.56 0.0
21 04:35 NW 20 16.09 Fair CLR -10 -12.6 82% -17 76.53 0.0
21 04:15 NW 13 16.09 Partly Cloudy SCT120 -10.2 -12.6 83% -16 76.53 0.0
21 03:55 Calm 16.09 Mostly Cloudy BKN120 -10.8 -13 84% 76.53 0.0
21 03:35 Calm 16.09 Mostly Cloudy BKN120 -10.8 -13 84% 76.53 0.0
21 03:15 NW 7 16.09 Fair CLR -11.2 -13.3 85% -15 76.48 0.0
21 02:55 Calm 16.09 Fair CLR -11.3 -13.5 84% 76.48 0.0
21 02:35 Calm 16.09 Fair CLR -11.2 -13.5 83% 76.48 0.0
21 02:15 Calm 16.09 Fair CLR -11.5 -13.7 84% 76.48 0.0
21 01:55 Calm 16.09 Fair CLR -11.2 -13.5 83% 76.45 0.0
21 01:35 Calm 16.09 Fair CLR -11 -13.5 82% 76.43 0.0
21 01:15 Calm 16.09 Fair CLR -11 -13.5 82% 76.43 0.0
21 00:55 Calm 16.09 Fair CLR -10.6 -13.2 81% 76.43 0.0
21 00:35 Calm 16.09 Fair CLR -10.5 -13.1 81% 76.43 0.0
21 00:15 W 11 16.09 Fair CLR -10.1 -13 80% -15 76.43 0.0
20 23:55 W 17 16.09 Fair CLR -9.6 -12.6 -7.1 -9.6 79% -16 76.4 0.0
20 23:35 W 19 16.09 Fair CLR -9.4 -12.5 78% -16 76.4 0.0
20 23:15 W 15 16.09 Fair CLR -9.5 -12.5 79% -16 76.38 0.0
20 22:55 W 15 16.09 Fair CLR -9.2 -12.2 79% -15 76.38 0.0
20 22:35 W 15 16.09 Fair CLR -8.9 -12 79% -15 76.35 0.0
20 22:15 W 15 16.09 Fair CLR -8.8 -12 78% -15 76.33 0.0
20 21:55 W 17 16.09 Fair CLR -8.6 -11.8 78% -15 76.33 0.0
20 21:35 W 15 16.09 Fair CLR -8.7 -11.8 79% -15 76.3 0.0
20 21:15 W 13 16.09 Fair CLR -8.9 -11.8 80% -14 76.28 0.0
20 20:55 Calm 16.09 Fair CLR -8.7 -11.8 79% 76.28 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)