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.
20 19:35 SE 22 16.09 Fair CLR 16.1 0.7 35% 76.25 0.0
20 19:15 SE 24 16.09 Fair CLR 16.7 0.2 33% 76.25 0.0
20 18:55 S 26 16.09 Fair CLR 17.2 0.1 17.9 13.5 32% 76.28 0.0
20 18:35 S 24 16.09 Fair CLR 17.5 -0.1 31% 76.3 0.0
20 17:55 S 30 G 39 16.09 Fair CLR 17.6 -1.3 28% 76.35 0.0
20 17:35 S 33 G 43 16.09 Fair and Breezy CLR 17.9 -1.4 27% 76.38 0.0
20 17:15 S 31 G 41 16.09 Fair CLR 17.4 -2 27% 76.4 0.0
20 16:35 S 24 G 37 16.09 Fair CLR 17.4 -2.9 25% 76.45 0.0
20 16:15 SE 31 G 43 16.09 Fair CLR 17.4 -3.6 24% 76.45 0.0
20 15:55 SE 30 G 39 16.09 Fair CLR 17.2 -4.5 22% 76.5 0.0
20 15:35 SE 30 G 39 16.09 Fair CLR 16.8 -4.9 22% 76.53 0.0
20 15:15 S 30 G 43 16.09 Fair CLR 16.6 -6.3 20% 76.53 0.0
20 14:55 SE 30 G 37 16.09 Fair CLR 16 -6.8 20% 76.58 0.0
20 14:35 S 28 G 39 16.09 Fair CLR 15.6 -7.3 20% 76.58 0.0
20 14:15 SE 31 G 39 16.09 Fair CLR 15.2 -8.3 19% 76.63 0.0
20 13:55 S 28 G 39 16.09 Fair CLR 14.8 -7.2 21% 76.68 0.0
20 13:35 SE 26 G 41 16.09 Fair CLR 14.2 -9 19% 76.71 0.0
20 13:15 S 24 G 39 16.09 Fair CLR 13.9 -8.8 20% 76.73 0.0
20 12:55 SE 11 G 39 16.09 Fair CLR 13.3 -7.4 13.3 0.1 23% 76.76 0.0
20 12:35 SE 26 G 35 16.09 Fair CLR 12.7 -8.5 22% 76.81 0.0
20 12:15 SE 24 G 33 16.09 Fair CLR 12.3 -8.2 23% 76.84 0.0
20 11:55 SE 26 16.09 Fair CLR 11.5 -8 25% 76.84 0.0
20 11:35 SE 24 G 33 16.09 Fair CLR 11 -7.7 26% 76.89 0.0
20 11:15 S 24 G 33 16.09 Fair CLR 10.5 -7.3 28% 76.91 0.0
20 10:55 SE 26 16.09 Fair CLR 9.7 -7.8 29% 7 76.94 0.0
20 10:35 SE 24 G 31 16.09 Fair CLR 9.2 -8.2 29% 6 76.94 0.0
20 10:15 SE 24 16.09 Fair CLR 8.8 -8.5 29% 6 76.96 0.0
20 09:55 S 24 16.09 Fair CLR 8.5 -8.4 30% 5 76.96 0.0
20 09:35 SE 20 16.09 Fair CLR 7.7 -7.5 33% 5 76.96 0.0
20 09:15 S 24 16.09 Fair CLR 7.5 -8.5 31% 4 76.99 0.0
20 08:55 SE 17 16.09 Fair CLR 6.6 -7 38% 4 76.99 0.0
20 08:35 Calm 16.09 Fair CLR 5.1 -5.8 46% 76.99 0.0
20 08:15 Calm 16.09 Fair CLR 4.1 -4.9 52% 77.01 0.0
20 07:55 Calm 16.09 Fair CLR 2.6 -5.5 56% 77.01 0.0
20 07:35 Calm 16.09 Fair CLR 1.4 -6.2 57% 77.01 0.0
20 07:15 Calm 16.09 Fair CLR 0.3 -6.7 60% 77.01 0.0
20 06:55 Calm 16.09 Fair CLR 0.3 -7.4 3.1 0 57% 77.01 0.0
20 06:35 Calm 16.09 Fair CLR 0.4 -7.4 56% 76.99 0.0
20 06:15 Calm 16.09 Fair CLR 0 -7.1 59% 76.99 0.0
20 05:55 Calm 16.09 Fair CLR 0.5 -7.5 55% 76.96 0.0
20 05:35 Calm 16.09 Fair CLR 0.3 -7.1 58% 76.96 0.0
20 05:15 Calm 16.09 Fair CLR 0 -7.1 59% 76.96 0.0
20 04:55 Calm 16.09 Fair CLR 0.9 -7.4 54% 76.96 0.0
20 04:35 Calm 16.09 Fair CLR 0.7 -7.5 55% 76.96 0.0
20 04:15 Calm 16.09 Fair CLR 1.1 -7.6 53% 76.96 0.0
20 03:55 Calm 16.09 Fair CLR 1.2 -7.5 53% 76.96 0.0
20 03:35 Calm 16.09 Fair CLR 0.8 -7.2 55% 76.94 0.0
20 03:15 Calm 16.09 Fair CLR 0.6 -6.7 58% 76.94 0.0
20 02:55 Calm 16.09 Fair CLR 1.6 -7.5 51% 76.94 0.0
20 02:35 Calm 16.09 Fair CLR 1.1 -7 55% 76.94 0.0
20 02:15 Calm 16.09 Fair CLR 2 -7.4 50% 76.96 0.0
20 01:55 Calm 16.09 Fair CLR 1.8 -7.1 52% 76.96 0.0
20 01:35 Calm 16.09 Fair CLR 2.5 -7.5 48% 76.94 0.0
20 01:15 Calm 16.09 Fair CLR 2.3 -7.5 49% 76.96 0.0
20 00:55 Calm 16.09 Fair CLR 3.3 -8.4 10.3 3.3 42% 76.94 0.0
20 00:35 Calm 16.09 Fair CLR 3.8 -8.6 40% 76.91 0.0
20 00:15 Calm 16.09 Fair CLR 3.8 -8.7 40% 76.91 0.0
19 23:55 Calm 16.09 Fair CLR 4.2 -8.6 39% 76.91 0.0
19 23:35 Calm 16.09 Fair CLR 4.1 -8.1 41% 76.91 0.0
19 23:15 Calm 16.09 Fair CLR 4.7 -8.6 38% 76.91 0.0
19 22:35 Calm 16.09 Fair CLR 5 -8.6 37% 76.91 0.0
19 22:15 Calm 16.09 Fair CLR 5.7 -9.4 33% 76.91 0.0
19 21:55 Calm 16.09 Fair CLR 6 -8.9 34% 76.89 0.0
19 21:35 Calm 16.09 Fair CLR 5.5 -8.4 36% 76.89 0.0
19 21:15 Calm 16.09 Fair CLR 5.2 -7.5 40% 76.86 0.0
19 20:55 Calm 16.09 Fair CLR 6.2 -8.2 35% 76.84 0.0
19 20:35 Calm 16.09 Fair CLR 6.5 -8.6 33% 76.84 0.0
19 20:15 Calm 16.09 Fair CLR 7.1 -9.4 30% 76.81 0.0
19 19:55 Calm 16.09 Fair CLR 8.2 -10.8 25% 76.81 0.0
19 19:35 Calm 16.09 Fair CLR 9.1 -12.3 21% 76.81 0.0
19 19:15 NW 13 16.09 Fair CLR 10 -12.9 19% 8 76.78 0.0
19 18:55 NW 19 16.09 Fair CLR 10.5 -13.7 12.5 10.4 17% 76.78 0.0
19 18:35 NW 7 G 20 16.09 Fair CLR 10.9 -14.9 15% 76.78 0.0
19 18:15 NW 26 G 33 16.09 Fair CLR 11.3 -14.1 16% 76.78 0.0
19 17:55 NW 26 16.09 Fair CLR 11.6 -14.1 15% 76.78 0.0
19 17:35 NW 28 G 35 16.09 Fair CLR 12.1 -15.4 13% 76.76 0.0
19 17:15 NW 24 G 31 16.09 Fair CLR 11.7 -14 15% 76.76 0.0
19 16:55 NW 26 G 33 16.09 Fair CLR 11.9 -14.5 14% 76.76 0.0
19 16:35 NW 26 G 33 16.09 Fair CLR 11.8 -14.9 14% 76.76 0.0
19 16:15 NW 28 G 35 16.09 Fair CLR 12.4 -13.3 15% 76.76 0.0
19 15:55 NW 6 G 39 16.09 Fair CLR 12.2 -15.2 13% 76.76 0.0
19 15:35 NW 31 G 41 16.09 Fair CLR 11.9 -13.5 16% 76.78 0.0
19 15:15 W 28 G 44 16.09 Fair CLR 11.9 -12 18% 76.78 0.0
19 14:55 NW 24 G 46 16.09 Fair CLR 11.8 -12.4 17% 76.78 0.0
19 14:35 NW 30 G 39 16.09 Partly Cloudy SCT080 11.1 -9.4 23% 76.81 0.0
19 14:15 NW 28 G 37 16.09 Partly Cloudy SCT080 11.1 -9.5 23% 76.78 0.0
19 13:55 NW 35 G 43 16.09 Partly Cloudy and Breezy SCT080 10.8 -7.5 27% 76.78 0.0
19 13:35 W 30 G 43 16.09 Partly Cloudy SCT080 10.9 -5.9 31% 76.78 0.0
19 13:15 NW 37 G 46 16.09 Partly Cloudy and Breezy SCT050 SCT080 10.4 -8.1 27% 76.78 0.0
19 12:55 NW 24 G 50 16.09 Partly Cloudy SCT050 SCT080 SCT090 10.8 -5.1 11.2 2.5 33% 76.78 0.0
19 12:35 NW 37 G 50 16.09 Mostly Cloudy and Breezy SCT050 BKN080 11 -5.2 32% 76.78 0.0
19 12:15 NW 39 G 54 16.09 Partly Cloudy and Breezy SCT050 SCT080 10.8 -4.8 33% 76.76 0.0
19 11:55 NW 35 G 52 16.09 Partly Cloudy and Breezy SCT080 10.7 -5.7 31% 76.76 0.0
19 11:35 NW 31 G 57 16.09 Partly Cloudy SCT080 10.7 -6.8 29% 76.76 0.0
19 11:15 NW 41 G 46 16.09 Partly Cloudy and Breezy SCT075 SCT090 10.6 -6 31% 76.73 0.0
19 10:55 NW 35 G 46 16.09 Partly Cloudy and Breezy SCT075 10.2 -6 32% 76.71 0.0
19 10:35 NW 30 G 39 16.09 Mostly Cloudy BKN075 9.3 -5.9 34% 6 76.71 0.0
19 10:15 NW 39 G 50 16.09 Fair and Breezy CLR 9.5 -6.4 32% 6 76.68 0.0
19 09:55 NW 28 G 46 16.09 Fair CLR 9.1 -5.3 36% 6 76.63 0.0
19 09:35 W 26 G 39 16.09 Partly Cloudy SCT090 8.3 -6.1 36% 5 76.63 0.0
19 09:15 W 30 G 37 16.09 Overcast SCT070 OVC090 7 -5.7 40% 3 76.63 0.0
19 08:55 W 28 G 41 16.09 Mostly Cloudy SCT050 BKN070 BKN090 6.8 -5.7 41% 3 76.63 0.0
19 08:35 W 28 G 37 16.09 Mostly Cloudy SCT070 BKN090 BKN110 6.2 -5.9 42% 2 76.63 0.0
19 08:15 W 20 G 28 16.09 Mostly Cloudy SCT060 BKN070 BKN095 4.8 -6.3 45% 1 76.61 0.0
19 07:55 W 6 16.09 Overcast SCT060 OVC080 4.2 -6.1 47% 76.58 0.0
19 07:35 Calm 16.09 Overcast SCT060 OVC080 3.4 -5.6 52% 76.58 0.0
19 07:15 Calm 16.09 Overcast OVC080 2.5 -5.2 57% 76.56 0.0
19 06:55 Calm 16.09 Overcast OVC080 2.5 -5.6 3.1 0 56% 76.53 0.0
19 06:35 Calm 16.09 Overcast BKN080 OVC110 1.6 -6 57% 76.56 0.0
19 06:15 Calm 16.09 Overcast BKN090 OVC120 1.6 -6.2 57% 76.53 0.0
19 05:55 Calm 16.09 Mostly Cloudy SCT090 BKN120 1.5 -5.8 59% 76.53 0.0
19 05:35 Calm 16.09 Partly Cloudy SCT100 SCT120 0.8 -6.3 59% 76.56 0.0
19 05:15 Calm 16.09 Partly Cloudy SCT100 0.3 -6.5 61% 76.53 0.0
19 04:55 Calm 16.09 Partly Cloudy SCT110 0.3 -6.6 60% 76.53 0.0
19 04:35 Calm 16.09 Fair CLR 0.7 -6.8 58% 76.53 0.0
19 04:15 Calm 16.09 Partly Cloudy SCT100 0.9 -7 56% 76.56 0.0
19 03:55 Calm 16.09 Fair CLR 0.8 -7.1 56% 76.56 0.0
19 03:35 Calm 16.09 Fair CLR 1.5 -7.6 51% 76.53 0.0
19 03:15 Calm 16.09 Fair CLR 1.7 -7.9 49% 76.56 0.0
19 02:55 Calm 16.09 Fair CLR 2.7 -8.6 44% 76.56 0.0
19 02:35 Calm 16.09 Fair CLR 3 -8.8 42% 76.56 0.0
19 01:55 Calm 16.09 Fair CLR 2 -8.3 47% 76.56 0.0
19 01:35 Calm 16.09 Fair CLR 2.6 -8.6 44% 76.56 0.0
19 01:15 Calm 16.09 Fair CLR 1.2 -7.3 54% 76.56 0.0
19 00:55 Calm 16.09 Fair CLR 2.1 -8.4 9.2 2 46% 76.56 0.0
19 00:35 Calm 16.09 Fair CLR 2.5 -8.3 45% 76.56 0.0
19 00:15 Calm 16.09 Fair CLR 2.1 -8.3 46% 76.56 0.0
18 23:55 Calm 16.09 Fair CLR 2.1 -9 44% 76.56 0.0
18 23:35 Calm 16.09 Fair CLR 3 -9.4 40% 76.56 0.0
18 23:15 Calm 16.09 Fair CLR 2.7 -9.3 41% 76.56 0.0
18 22:55 Calm 16.09 Fair CLR 3 -9.3 40% 76.56 0.0
18 22:35 Calm 16.09 Fair CLR 3.6 -10.8 34% 76.53 0.0
18 22:15 Calm 16.09 Fair CLR 2.7 -9.9 39% 76.53 0.0
18 21:55 Calm 16.09 Fair CLR 4.2 -10.7 33% 76.53 0.0
18 21:35 Calm 16.09 Fair CLR 4.4 -10.6 33% 76.53 0.0
18 20:55 Calm 16.09 Fair CLR 5.3 -11.8 28% 76.5 0.0
18 20:35 Calm 16.09 Fair CLR 6.4 -14.8 20% 76.48 0.0
18 20:15 W 15 16.09 Fair CLR 7 -15.9 18% 5 76.48 0.0
18 19:35 W 22 16.09 Fair CLR 8.4 -18.9 13% 5 76.45 0.0
18 18:55 W 33 G 43 16.09 Fair and Breezy CLR 9.3 -21.5 10.1 6.7 9% 6 76.45 0.0
18 18:35 W 35 G 44 16.09 Fair and Breezy CLR 9.6 -20.8 10% 6 76.45 0.0
18 18:15 W 35 G 46 16.09 Fair and Breezy CLR 10 -18 12% 7 76.45 0.0
18 17:35 NW 33 G 46 16.09 Fair and Breezy CLR 10 -16.1 14% 7 76.43 0.0
18 17:15 W 31 G 44 16.09 Fair CLR 9.9 -16.7 14% 7 76.43 0.0
18 16:55 W 39 G 48 16.09 Fair and Breezy CLR 9.7 -15.7 15% 6 76.43 0.0
18 16:35 W 30 G 52 16.09 Fair CLR 9.7 -14.4 17% 7 76.43 0.0
18 16:15 NW 39 G 50 16.09 Fair and Breezy CLR 10 -12 20% 6 76.43 0.0
18 15:55 NW 41 G 54 16.09 Fair and Breezy CLR 9.5 -12.5 20% 6 76.43 0.0
18 15:35 W 33 G 46 16.09 Fair and Breezy CLR 9.6 -10.2 24% 6 76.45 0.0
18 15:15 NW 33 G 46 16.09 Fair and Breezy CLR 9.2 -11 23% 6 76.45 0.0
18 14:55 W 33 G 46 16.09 Fair and Breezy CLR 9 -10.2 25% 5 76.45 0.0
18 14:35 W 41 G 50 16.09 Fair and Breezy CLR 8.6 -9.4 27% 4 76.45 0.0
18 14:15 NW 33 G 43 16.09 Fair and Breezy CLR 8.1 -8.5 30% 4 76.45 0.0
18 13:55 W 33 G 48 16.09 Fair and Breezy CLR 7.7 -7.8 33% 4 76.45 0.0
18 13:35 W 33 G 46 16.09 Fair and Breezy CLR 7.3 -7.3 35% 3 76.45 0.0
18 13:15 W 39 G 50 16.09 Fair and Breezy CLR 7 -7.1 36% 2 76.43 0.0
18 12:55 W 28 G 44 16.09 Fair CLR 6.5 -6.6 6.7 0 39% 3 76.43 0.0
18 12:35 W 31 G 50 16.09 Fair CLR 6.2 -6.7 39% 2 76.43 0.0
18 12:15 W 39 G 50 16.09 Fair and Breezy CLR 6.1 -6.8 39% 1 76.4 0.0
18 11:55 W 43 G 52 16.09 Fair and Windy CLR 5.3 -6.9 41% -0 76.4 0.0
18 11:35 W 31 G 43 16.09 Fair CLR 5.1 -6 45% 0 76.4 0.0
18 11:15 W 39 16.09 Fair and Breezy CLR 4.4 -6.5 45% -1 76.38 0.0
18 10:55 W 37 G 48 16.09 Fair and Breezy CLR 4.2 -6.3 47% -1 76.35 0.0
18 10:35 W 35 G 50 16.09 Fair and Breezy CLR 3.6 -6.7 47% -2 76.35 0.0
18 10:15 W 37 G 46 16.09 Fair and Breezy CLR 3.5 -6.1 50% -2 76.33 0.0
18 09:55 NW 37 G 48 16.09 Fair and Breezy CLR 2.9 -6.5 50% -3 76.33 0.0
18 09:35 NW 35 G 50 16.09 Fair and Breezy CLR 2.5 -6.6 51% -3 76.3 0.0
18 09:15 NW 35 G 48 16.09 Fair and Breezy CLR 2.1 -6.7 53% -4 76.3 0.0
18 08:55 NW 37 G 50 16.09 Fair and Breezy CLR 1.7 -6.7 54% -4 76.3 0.0
18 08:35 NW 44 G 54 16.09 Fair and Windy CLR 1.5 -7.1 53% -5 76.28 0.0
18 08:15 NW 33 G 44 16.09 Fair and Breezy CLR 1.2 -6.7 56% -5 76.25 0.0
18 07:55 NW 33 G 44 16.09 Fair and Breezy CLR 0.8 -7 56% -5 76.23 0.0
18 07:35 NW 28 G 41 16.09 Fair CLR 0.6 -7 57% -5 76.23 0.0
18 07:15 W 26 16.09 Fair CLR 0.3 -6.8 59% -5 76.2 0.0
18 06:35 W 7 16.09 Fair CLR 0 -5.7 66% -2 76.15 0.0
18 06:15 NW 22 16.09 Fair CLR 0.3 -5.9 63% -5 76.15 0.0
18 05:55 NW 22 16.09 Fair CLR 0.6 -6.1 61% -4 76.1 0.0
18 05:35 NW 24 16.09 Fair CLR 0.9 -6.2 59% -4 76.07 0.0
18 05:15 NW 31 G 39 16.09 Fair CLR 1.2 -6.4 57% -5 76.05 0.0
18 04:55 NW 37 G 46 16.09 Fair and Breezy CLR 1.6 -5.9 58% -5 76.02 0.0
18 04:35 NW 28 16.09 Fair CLR 1.7 -4.3 65% -4 76 0.0
18 04:15 NW 26 G 35 16.09 Fair CLR 1.9 -4.2 64% -3 75.97 0.0
18 03:55 NW 28 G 35 16.09 Fair CLR 2.1 -4.3 63% -3 75.95 0.0
18 03:35 NW 31 G 39 16.09 Fair CLR 2.3 -4.1 63% -3 75.95 0.0
18 03:15 NW 28 G 39 16.09 Partly Cloudy SCT070 2.5 -3.7 64% -3 75.92 0.0
18 02:55 NW 33 G 48 16.09 Partly Cloudy and Breezy SCT070 3.1 -4.2 59% -2 75.92 0.0
18 02:35 NW 37 G 48 16.09 Partly Cloudy and Breezy SCT070 3.6 -3.1 62% -2 75.9 0.0
18 02:15 NW 35 G 54 16.09 Fair and Breezy CLR 4.3 -3.3 58% -1 75.87 0.0
18 01:55 NW 33 G 46 16.09 Fair and Breezy CLR 5.1 -2.6 58% 0 75.87 0.0
18 01:35 NW 35 G 43 16.09 Mostly Cloudy and Breezy BKN065 5.7 -2.2 57% 1 75.82 0.0
18 01:15 NW 24 16.09 Overcast OVC065 6.1 -1.5 59% 2 75.84 0.0
18 00:55 NW 19 16.09 Mostly Cloudy BKN065 6.3 -1.1 9.6 6.1 59% 3 75.84 0.0
18 00:35 NW 19 16.09 Partly Cloudy SCT065 6.1 -1.7 58% 3 75.84 0.0
18 00:15 NW 20 16.09 Partly Cloudy SCT065 6.3 -1.5 58% 3 75.79 0.0
17 23:55 NW 20 16.09 Fair CLR 6.5 -1.6 57% 3 75.77 0.0
17 23:35 NW 20 16.09 Mostly Cloudy BKN070 7 -1.6 55% 4 75.77 0.0
17 23:15 NW 22 16.09 Overcast OVC070 7.5 -1.3 54% 4 75.74 0.0
17 22:55 NW 17 16.09 Overcast OVC060 7.6 -1.4 53% 5 75.77 0.0
17 22:15 NW 31 G 39 16.09 Overcast OVC060 8 -1.1 53% 4 75.72 0.0
17 21:55 NW 28 16.09 Overcast OVC060 7.7 0 59% 4 75.69 0.0
17 21:35 NW 30 G 41 16.09 Overcast OVC060 8 -0.1 57% 4 75.72 0.0
17 21:15 NW 30 G 44 16.09 Overcast OVC060 8 0.5 59% 4 75.59 0.0
17 20:55 NW 33 G 44 16.09 Overcast and Breezy OVC050 8 1.9 66% 4 75.59 0.0
17 20:35 NW 31 G 44 16.09 Overcast OVC048 7.7 2.5 70% 4 75.59 0.0
17 20:15 NW 31 G 50 16.09 Overcast OVC044 7.5 2.5 71% 4 75.49 0.0
17 19:55 NW 37 G 46 16.09 Overcast and Breezy OVC042 7.1 3 75% 3 75.49 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)