National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Grinnell Municipal Airfield
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
05 22:55 Calm 10.00 Fair CLR 45.7 16.7 31% 29.91 0.0
05 22:35 Calm 10.00 Fair CLR 47.7 16.5 29% 29.91 0.0
05 22:15 N 9 10.00 Fair CLR 49.5 15.4 26% 46 29.9 0.0
05 21:55 Calm 10.00 Fair CLR 50.2 15.4 25% 29.9 0.0
05 21:35 Calm 10.00 Fair CLR 50.4 15.6 25% 29.89 0.0
05 21:15 N 9 10.00 Fair CLR 50.9 14.2 23% 29.88 0.0
05 20:55 N 9 10.00 Fair CLR 51.8 12.2 20% 29.88 0.0
05 20:35 Calm 10.00 Fair CLR 52.2 12.2 20% 29.87 0.0
05 20:15 N 12 G 16 10.00 Fair CLR 53.1 11.1 19% 29.86 0.0
05 19:55 Calm 10.00 Fair CLR 53.6 10.9 18% 29.85 0.0
05 19:35 Calm 10.00 Fair CLR 54.5 7.9 15% 29.85 0.0
05 19:15 NW 12 10.00 Fair CLR 55 8.2 15% 29.84 0.0
05 18:55 NW 14 G 20 10.00 Fair CLR 55.6 5.9 59.4 54.5 13% 29.84 0.0
05 18:35 NW 14 10.00 Fair CLR 56.7 6.8 13% 29.83 0.0
05 18:15 NW 16 G 24 10.00 Fair CLR 57.4 4.5 12% 29.83 0.0
05 17:55 NW 16 G 22 10.00 Fair CLR 58.1 6.6 13% 29.83 0.0
05 17:35 NW 18 G 22 10.00 Fair CLR 59 8.4 13% 29.83 0.0
05 17:15 NW 14 G 22 10.00 Fair CLR 59 8.1 13% 29.83 0.0
05 16:55 W 15 G 20 10.00 Fair CLR 59.2 8.8 13% 29.83 0.0
05 16:35 Calm 10.00 Partly Cloudy SCT080 57.6 14.4 18% 29.83 0.0
05 16:15 Calm 10.00 Partly Cloudy SCT080 57.2 13.5 18% 29.84 0.0
05 15:55 W 12 G 16 10.00 Partly Cloudy SCT080 57.2 14.7 19% 29.85 0.0
05 15:35 Calm 10.00 Partly Cloudy SCT080 56.8 14.5 19% 29.85 0.0
05 15:15 Calm 10.00 Partly Cloudy SCT080 56.3 17.4 22% 29.86 0.0
05 14:55 SW 5 10.00 Partly Cloudy SCT070 57.4 17.2 21% 29.86 0.0
05 14:35 W 13 G 20 10.00 Mostly Cloudy BKN070 56.3 16.7 21% 29.87 0.0
05 14:15 SW 14 10.00 Mostly Cloudy BKN070 55.9 18 22% 29.87 0.0
05 13:55 Calm 10.00 Mostly Cloudy BKN070 55.6 15.8 21% 29.87 0.0
05 13:35 W 14 10.00 Partly Cloudy SCT070 55.6 20.5 25% 29.88 0.0
05 13:15 W 13 G 18 10.00 Partly Cloudy SCT060 SCT070 55.2 19.4 25% 29.89 0.0
05 12:55 W 10 G 18 10.00 Partly Cloudy SCT060 55.2 20.3 55.2 42.1 26% 29.89 0.0
05 12:35 Calm 10.00 Partly Cloudy SCT060 54.5 20.3 26% 29.9 0.0
05 12:15 Calm 10.00 Partly Cloudy SCT070 53.8 21.6 28% 29.9 0.0
05 11:55 SW 6 10.00 Fair CLR 53.1 22.1 30% 29.9 0.0
05 11:35 Calm 10.00 Fair CLR 52 22.5 32% 29.9 0.0
05 11:15 Calm 10.00 Fair CLR 51.1 23 33% 29.9 0.0
05 10:55 Calm 10.00 Fair CLR 50.9 23.7 35% 29.89 0.0
05 10:35 Calm 10.00 Fair CLR 50.2 25.2 38% 29.9 0.0
05 10:15 Calm 10.00 Fair CLR 49.8 24.8 38% 29.89 0.0
05 09:55 Calm 10.00 Fair CLR 49.5 24.4 38% 29.89 0.0
05 09:35 Calm 10.00 Fair CLR 49.1 26.8 42% 29.88 0.0
05 09:15 Calm 10.00 Fair CLR 48.6 28.4 46% 29.87 0.0
05 08:55 Calm 10.00 Fair CLR 47.8 32 54% 29.86 0.0
05 08:35 Calm 10.00 Fair CLR 46.9 33.1 59% 29.86 0.0
05 08:15 Calm 10.00 Fair CLR 46 34 63% 29.86 0.0
05 07:55 Calm 10.00 Fair CLR 45 34 66% 29.87 0.0
05 07:35 Calm 10.00 Fair CLR 44.1 34.3 69% 29.88 0.0
05 07:15 Calm 10.00 Fair CLR 42.3 34.7 75% 29.88 0.0
05 06:55 Calm 10.00 Fair CLR 41.9 34.7 50.9 40.6 76% 29.88 0.0 0.02
05 06:35 Calm 10.00 Fair CLR 41 33.8 76% 29.87 0.0
05 06:15 Calm 10.00 Fair CLR 41.2 34.3 77% 29.85 0.0
05 05:55 Calm 10.00 Fair CLR 41.4 34.3 76% 29.84 0.0
05 05:35 Calm 10.00 Fair CLR 41.9 34.9 76% 29.83 0.0
05 05:15 Calm 10.00 Fair CLR 42.8 35.1 74% 29.83 0.0
05 04:55 Calm 10.00 Fair CLR 44.2 32.2 63% 29.8 0.0
05 04:35 Calm 10.00 Partly Cloudy SCT070 44.1 32.9 65% 29.8 0.0
05 04:15 Calm 10.00 Overcast BKN080 BKN095 OVC110 44.6 32.7 63% 29.8 0.0
05 03:55 Calm 10.00 Light Rain SCT050 BKN070 OVC120 45.5 30.4 56% 29.83 0.0 0.01 0.02
05 03:35 Calm 10.00 Overcast SCT050 BKN080 OVC100 45.3 31.1 58% 29.76 0.0 0.01
05 03:15 Calm 10.00 Overcast BKN080 OVC090 45 31.1 58% 29.8 0.0 0.01
05 02:55 Calm 10.00 Rain SCT060 BKN075 OVC100 45.5 30.9 57% 29.77 0.0 0.01
05 02:35 NW 10 10.00 Overcast SCT048 SCT070 OVC110 46.4 29.7 52% 42 29.77 0.0
05 02:15 N 13 G 16 10.00 Rain SCT050 BKN070 OVC110 45.7 31.6 58% 40 29.76 0.0
05 01:55 N 15 10.00 Rain OVC070 46.9 31.1 54% 41 29.76 0.0
05 01:35 NW 13 G 23 10.00 Light Rain SCT075 OVC100 49.3 24.4 38% 45 29.78 0.0
05 01:15 N 20 G 24 10.00 Mostly Cloudy BKN110 50.4 22.3 33% 29.75 0.0
05 00:55 N 14 10.00 Mostly Cloudy BKN110 50.9 22.5 70.9 50.9 33% 29.76 0.0
05 00:35 N 9 G 15 10.00 Partly Cloudy SCT120 51.8 21 30% 29.75 0.0
05 00:15 N 16 10.00 Partly Cloudy SCT120 52 22.1 31% 29.74 0.0
04 23:55 N 20 G 24 10.00 Partly Cloudy SCT120 52.9 20.3 28% 29.75 0.0
04 23:35 N 21 G 25 10.00 Fair and Breezy CLR 53.1 21 28% 29.73 0.0
04 23:15 N 18 G 24 10.00 Partly Cloudy SCT100 53.8 20.1 27% 29.73 0.0
04 22:55 NW 15 G 26 10.00 Partly Cloudy SCT100 54.9 21.6 27% 29.72 0.0
04 22:35 NW 17 G 23 10.00 Fair CLR 55 21.7 27% 29.72 0.0
04 22:15 NW 17 G 23 10.00 Fair CLR 55.2 21.6 27% 29.72 0.0
04 21:55 NW 16 G 24 10.00 Fair CLR 56.3 20.3 25% 29.7 0.0
04 21:35 NW 16 G 22 10.00 Fair CLR 56.3 20.8 25% 29.7 0.0
04 21:15 NW 15 G 22 10.00 Fair CLR 57.9 17.6 21% 29.68 0.0
04 20:55 NW 26 G 30 10.00 Fair and Windy CLR 59.5 14 17% 29.66 0.0
04 20:35 NW 21 G 25 10.00 Fair and Breezy CLR 60.8 12.9 15% 29.65 0.0
04 20:15 NW 20 G 25 10.00 Fair CLR 62.6 13.8 15% 29.63 0.0
04 19:55 NW 26 G 33 10.00 Fair and Windy CLR 65.5 13.8 13% 29.61 0.0
04 19:35 NW 26 G 32 10.00 Fair and Windy CLR 67.3 13.8 12% 29.6 0.0
04 19:15 NW 28 G 35 10.00 Fair and Windy CLR 69.6 11.7 10% 29.59 0.0
04 18:55 NW 25 G 31 10.00 Fair and Breezy CLR 71.4 12.9 82.9 71.4 10% 29.59 0.0
04 18:35 NW 22 G 29 10.00 Fair and Breezy CLR 72.9 11.3 9% 29.58 0.0
04 18:15 N 25 G 29 10.00 Fair and Breezy CLR 74.3 9.5 8% 29.57 0.0
04 17:55 NW 22 G 30 10.00 Fair and Breezy CLR 75.6 8.8 7% 75 29.56 0.0
04 17:35 NW 24 G 30 10.00 Fair and Breezy CLR 77 10.8 8% 76 29.55 0.0
04 17:15 N 22 G 28 10.00 Fair and Breezy CLR 78.6 13.6 8% 77 29.54 0.0
04 16:55 NW 25 G 30 10.00 Partly Cloudy and Breezy SCT110 79.7 17.8 10% 78 29.53 0.0
04 16:35 NW 20 G 26 10.00 Partly Cloudy SCT110 80.1 19.2 10% 78 29.53 0.0
04 16:15 W 18 G 22 10.00 Partly Cloudy SCT110 80.8 1.2 4% 79 29.52 0.0
04 15:55 W 22 G 28 10.00 Partly Cloudy and Breezy SCT110 82.6 2.8 4% 80 29.52 0.0
04 15:35 W 21 G 26 10.00 Fair and Breezy CLR 82.6 8.1 6% 80 29.53 0.0
04 15:15 W 23 G 30 10.00 Partly Cloudy and Breezy SCT100 81.5 14 8% 79 29.53 0.0
04 14:55 W 17 G 26 10.00 Partly Cloudy SCT100 81.7 16.7 9% 79 29.53 0.0
04 14:35 W 21 G 30 10.00 Partly Cloudy and Breezy SCT100 81.1 18.3 9% 79 29.53 0.0
04 14:15 W 15 G 23 10.00 Partly Cloudy SCT090 SCT120 79.3 23.4 12% 78 29.54 0.0
04 13:55 SW 16 G 29 10.00 Partly Cloudy SCT090 80.8 21.7 11% 79 29.54 0.0
04 13:35 W 18 G 28 10.00 Partly Cloudy SCT090 79.3 21.6 12% 78 29.55 0.0
04 13:15 W 20 G 26 10.00 Fair CLR 79.7 15.8 9% 78 29.55 0.0
04 12:55 W 21 G 28 10.00 Fair and Breezy CLR 79.2 21.4 79.3 50 12% 78 29.55 0.0
04 12:35 W 18 G 28 10.00 Fair CLR 78.4 23.5 13% 77 29.55 0.0
04 12:15 W 12 G 21 10.00 Fair CLR 78.3 22.6 13% 77 29.56 0.0
04 11:55 SW 13 G 17 10.00 Fair CLR 76.6 30 18% 77 29.56 0.0
04 11:35 Calm 10.00 Fair CLR 74.8 34.5 23% 29.56 0.0
04 11:15 SW 6 10.00 Fair CLR 73.6 34 23% 29.56 0.0
04 10:55 Calm 10.00 Fair CLR 72.9 34.9 25% 29.57 0.0
04 10:35 Calm 10.00 Fair CLR 70.9 35.8 28% 29.57 0.0
04 10:15 SW 15 10.00 Fair CLR 69.6 34.9 28% 29.58 0.0
04 09:55 SW 13 10.00 Fair CLR 67.5 35.1 30% 29.59 0.0
04 09:35 Calm 10.00 Partly Cloudy SCT120 66.6 34 30% 29.59 0.0
04 09:15 S 10 10.00 Partly Cloudy SCT120 63.9 34.5 34% 29.6 0.0
04 08:55 S 14 10.00 Partly Cloudy SCT120 62.4 34.7 36% 29.6 0.0
04 08:35 S 7 10.00 Fair CLR 60.6 34.7 38% 29.61 0.0
04 08:15 Calm 10.00 Fair CLR 58.3 34 40% 29.61 0.0
04 07:55 Calm 10.00 Fair CLR 56.3 33.8 43% 29.61 0.0
04 07:35 Calm 10.00 Fair CLR 54.3 33.6 46% 29.61 0.0
04 07:15 Calm 10.00 Fair CLR 52.5 34 49% 29.61 0.0
04 06:55 Calm 10.00 Fair CLR 49.6 33.3 55.2 46.4 53% 29.62 0.0
04 06:35 Calm 10.00 Fair CLR 48.6 32.2 53% 29.63 0.0
04 06:15 Calm 10.00 Fair CLR 48.6 32 53% 29.63 0.0
04 05:55 Calm 10.00 Fair CLR 48.2 32 54% 29.63 0.0
04 05:35 Calm 10.00 Fair CLR 49.1 31.8 51% 29.64 0.0
04 05:15 Calm 10.00 Fair CLR 49.5 32 51% 29.64 0.0
04 04:55 Calm 10.00 Fair CLR 46.8 32 57% 29.65 0.0
04 04:35 Calm 10.00 Fair CLR 48.2 31.3 52% 29.65 0.0
04 04:15 Calm 10.00 Fair CLR 47.5 31.3 54% 29.66 0.0
04 03:55 Calm 10.00 Fair CLR 51.3 30.7 46% 29.67 0.0
04 03:35 Calm 10.00 Fair CLR 50.5 30.2 46% 29.68 0.0
04 03:15 Calm 10.00 Fair CLR 51.4 29.3 43% 29.68 0.0
04 02:55 Calm 10.00 Fair CLR 51.8 28.9 41% 29.69 0.0
04 02:35 Calm 10.00 Fair CLR 52.7 27.5 38% 29.69 0.0
04 02:15 Calm 10.00 Fair CLR 53.1 25.9 35% 29.7 0.0
04 01:55 Calm 10.00 Fair CLR 54.1 22.8 30% 29.71 0.0
04 01:35 Calm 10.00 Fair CLR 54.7 21.4 27% 29.71 0.0
04 01:15 Calm 10.00 Fair CLR 54.5 21 27% 29.72 0.0
04 00:55 Calm 10.00 Fair CLR 51.1 25.5 72.3 51.1 37% 29.73 0.0
04 00:35 Calm 10.00 Fair CLR 55.2 20.8 26% 29.73 0.0
04 00:15 Calm 10.00 Fair CLR 54 22.6 30% 29.74 0.0
03 23:55 Calm 10.00 Fair CLR 56.7 19 23% 29.74 0.0
03 23:35 Calm 10.00 Fair CLR 55.2 21.9 27% 29.75 0.0
03 23:15 Calm 10.00 Fair CLR 59.9 15.6 18% 29.75 0.0
03 22:55 Calm 10.00 Fair CLR 58.1 17.1 20% 29.76 0.0
03 22:35 Calm 10.00 Fair CLR 58.5 17.6 20% 29.76 0.0
03 22:15 Calm 10.00 Fair CLR 58.3 19 22% 29.77 0.0
03 21:55 Calm 10.00 Fair CLR 59.9 15.6 18% 29.76 0.0
03 21:35 Calm 10.00 Fair CLR 59.7 16.2 18% 29.76 0.0
03 21:15 Calm 10.00 Fair CLR 61.3 13.5 15% 29.76 0.0
03 20:55 Calm 10.00 Fair CLR 63.9 9.9 12% 29.76 0.0
03 20:35 Calm 10.00 Fair CLR 63.5 9.5 12% 29.76 0.0
03 20:15 Calm 10.00 Fair CLR 63.5 12 13% 29.75 0.0
03 19:55 Calm 10.00 Fair CLR 67.1 7.9 10% 29.75 0.0
03 19:35 Calm 10.00 Fair CLR 69.8 3.7 7% 29.75 0.0
03 19:15 Calm 10.00 Fair CLR 71.1 2.7 7% 29.75 0.0
03 18:55 W 13 10.00 Fair CLR 72.5 1.6 76.5 72 6% 29.75 0.0
03 18:35 NW 5 G 14 10.00 Fair CLR 73.4 -8.1 4% 29.75 0.0
03 18:15 W 14 G 17 10.00 Fair CLR 74.1 -6.2 4% 29.75 0.0
03 17:55 W 18 10.00 Fair CLR 74.3 -13 3% 29.75 0.0
03 17:35 W 16 G 22 10.00 Fair CLR 75.4 -16.6 2% 74 29.75 0.0
03 17:15 W 15 G 18 10.00 Fair CLR 74.8 -2 5% 29.75 0.0
03 16:55 W 18 G 22 10.00 Fair CLR 75 0.9 5% 74 29.75 0.0
03 16:35 W 10 G 25 10.00 Fair CLR 75.6 -0.8 5% 74 29.75 0.0
03 16:15 NW 13 G 21 10.00 Fair CLR 76.3 -2.4 4% 75 29.75 0.0
03 15:55 W 16 G 24 10.00 Fair CLR 75.2 5 6% 74 29.76 0.0
03 15:35 NW 20 G 26 10.00 Fair CLR 76.1 0.7 5% 75 29.76 0.0
03 15:15 NW 20 G 23 10.00 Fair CLR 75.2 6.1 7% 74 29.76 0.0
03 14:55 W 16 G 26 10.00 Fair CLR 73.9 8.8 8% 29.76 0.0
03 14:35 W 14 G 24 10.00 Fair CLR 73.8 11.7 9% 29.77 0.0
03 14:15 NW 18 G 26 10.00 Fair CLR 75.2 7.9 7% 74 29.77 0.0
03 13:55 W 15 G 24 10.00 Fair CLR 74.7 13.8 10% 29.77 0.0
03 13:35 W 17 G 25 10.00 Fair CLR 73.2 19.6 13% 29.77 0.0
03 13:15 W 17 G 26 10.00 Fair CLR 72 21 15% 29.77 0.0
03 12:55 W 15 G 22 10.00 Fair CLR 71.6 22.5 71.6 50.9 16% 29.78 0.0
03 12:35 W 15 G 21 10.00 Fair CLR 69.8 25.3 19% 29.78 0.0
03 12:15 W 17 G 22 10.00 Fair CLR 69.6 25.2 19% 29.78 0.0
03 11:55 SW 15 G 24 10.00 Fair CLR 67.3 27.3 22% 29.79 0.0
03 11:35 W 16 G 23 10.00 Fair CLR 66.6 27.5 23% 29.8 0.0
03 11:15 SW 20 G 23 10.00 Fair CLR 65.1 27.7 24% 29.8 0.0
03 10:55 W 15 G 21 10.00 Fair CLR 64.2 26.6 24% 29.8 0.0
03 10:35 SW 17 G 23 10.00 Fair CLR 62.4 27.3 26% 29.8 0.0
03 10:15 W 20 G 26 10.00 Fair CLR 61.2 27.3 28% 29.81 0.0
03 09:55 SW 24 G 29 10.00 Fair and Breezy CLR 59.9 26.8 28% 29.81 0.0
03 09:35 SW 22 G 29 10.00 Fair and Breezy CLR 58.3 27.1 30% 29.81 0.0
03 09:15 SW 21 G 29 10.00 Fair and Breezy CLR 56.3 26.4 32% 29.83 0.0
03 08:55 SW 20 G 25 10.00 Fair CLR 55.6 26.2 32% 29.83 0.0
03 08:35 SW 18 G 22 10.00 Fair CLR 53.4 26.8 36% 29.83 0.0
03 08:15 S 15 10.00 Fair CLR 52.2 26.8 37% 29.84 0.0
03 07:55 S 15 G 22 10.00 Fair CLR 51.8 26.4 37% 29.84 0.0
03 07:35 S 15 10.00 Partly Cloudy SCT110 51.8 26.2 37% 29.85 0.0
03 07:15 S 16 10.00 Partly Cloudy SCT110 51.3 25.9 37% 29.86 0.0
03 06:55 S 14 10.00 Partly Cloudy SCT120 51.1 25.7 51.1 49.1 37% 29.85 0.0
03 06:35 S 14 10.00 Partly Cloudy SCT095 SCT120 50.9 25.5 37% 29.86 0.0
03 06:15 S 18 10.00 Overcast SCT095 OVC120 50.9 25.5 37% 29.86 0.0
03 05:55 S 12 G 17 10.00 Mostly Cloudy SCT100 BKN120 50.2 25.7 39% 29.87 0.0
03 05:35 S 14 10.00 Overcast BKN095 OVC120 50.4 25.3 38% 29.88 0.0
03 05:15 S 10 10.00 Overcast SCT075 BKN095 OVC110 50.4 25.2 37% 29.88 0.0
03 04:55 S 13 G 16 10.00 Mostly Cloudy SCT095 BKN110 49.6 25.7 39% 45 29.88 0.0
03 04:35 S 13 10.00 Partly Cloudy SCT090 SCT120 49.1 25.7 40% 45 29.9 0.0
03 04:15 S 12 10.00 Overcast BKN090 OVC110 50 25.5 39% 46 29.91 0.0
03 03:55 S 13 10.00 Overcast OVC110 49.5 25.5 39% 45 29.92 0.0
03 03:35 Calm 10.00 Overcast OVC110 50 24.8 37% 29.93 0.0
03 03:15 Calm 10.00 Mostly Cloudy SCT100 BKN120 49.8 24.8 38% 29.93 0.0
03 02:55 S 10 10.00 Mostly Cloudy BKN100 49.5 25.3 39% 46 29.93 0.0
03 02:35 S 5 10.00 Mostly Cloudy BKN110 49.5 25.5 39% 48 29.94 0.0
03 02:15 S 10 10.00 Partly Cloudy SCT110 50 25 38% 46 29.94 0.0
03 01:55 S 12 10.00 Mostly Cloudy BKN120 50.5 24.4 36% 29.95 0.0
03 01:35 S 10 10.00 Mostly Cloudy BKN120 50.4 24.4 36% 29.95 0.0
03 01:15 S 10 10.00 Overcast OVC120 50 25.2 38% 46 29.96 0.0
03 00:55 S 10 10.00 Mostly Cloudy BKN120 49.8 25 59.4 48.2 38% 46 29.96 0.0
03 00:35 Calm 10.00 Mostly Cloudy BKN110 49.5 25 38% 29.97 0.0
03 00:15 S 7 10.00 Fair CLR 49.1 24.6 38% 47 29.98 0.0
02 23:55 S 9 10.00 Fair CLR 50 23.4 35% 47 29.98 0.0
02 23:35 Calm 10.00 Fair CLR 48.9 23.9 38% 29.98 0.0
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)