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 (cst) 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.
06 08:35 NW 23 G 28 10.00 Mostly Cloudy and Breezy BKN015 36.5 31.8 83% 26 29.97 0.0
06 08:15 NW 16 G 24 10.00 Partly Cloudy SCT017 35.6 31.6 86% 27 29.96 0.0
06 07:55 NW 15 G 20 10.00 Fair CLR 34.9 31.5 87% 26 29.94 0.0
06 07:35 NW 15 10.00 Fair CLR 34.3 31.1 88% 25 29.92 0.0
06 07:15 NW 15 10.00 Fair CLR 34.9 31.5 87% 26 29.9 0.0
06 06:55 NW 17 10.00 Fair CLR 35.6 31.6 86% 26 29.89 0.0
06 06:35 NW 18 10.00 Fair CLR 36.7 31.8 83% 27 29.87 0.0
06 06:15 NW 21 G 29 10.00 Mostly Cloudy and Breezy BKN019 38.1 32 79% 29 29.85 0.0
06 05:55 NW 22 G 28 10.00 Overcast and Breezy OVC021 38.3 32.4 39.7 30.7 79% 29 29.83 0.0
06 05:35 NW 18 10.00 Overcast OVC019 38.5 32.5 79% 30 29.81 0.0
06 05:15 NW 22 G 28 10.00 Mostly Cloudy and Breezy BKN019 38.5 32.5 79% 29 29.8 0.0
06 04:55 NW 23 G 30 10.00 Fair and Breezy CLR 38.7 32.4 78% 29 29.78 0.0
06 04:35 NW 20 G 26 10.00 Fair CLR 38.8 32.2 77% 30 29.77 0.0
06 04:15 NW 20 G 26 10.00 Fair CLR 39.2 32 75% 30 29.75 0.0
06 03:55 NW 16 G 23 10.00 Fair CLR 39 32 76% 31 29.74 0.0
06 03:35 W 16 G 23 10.00 Fair CLR 39.4 32 75% 31 29.73 0.0
06 03:15 W 14 G 20 10.00 Fair CLR 39.4 32 75% 32 29.73 0.0
06 02:55 W 14 10.00 Fair CLR 37.2 31.1 79% 29 29.72 0.0
06 02:35 W 9 10.00 Fair CLR 35.1 30.2 82% 29 29.73 0.0
06 02:15 Calm 10.00 Fair CLR 34.3 29.7 83% 29.73 0.0
06 01:55 SW 5 10.00 Fair CLR 32 27.9 85% 28 29.75 0.0
06 01:35 W 9 10.00 Fair CLR 32.2 28.2 85% 25 29.76 0.0
06 01:15 SW 9 10.00 Fair CLR 32 27.3 83% 25 29.77 0.0
06 00:55 SW 8 10.00 Fair CLR 34.2 28.9 81% 28 29.78 0.0
06 00:35 Calm 10.00 Fair CLR 30.7 26.1 83% 29.78 0.0
06 00:15 Calm 10.00 Fair CLR 32.7 27.7 82% 29.79 0.0
05 23:55 W 8 10.00 Fair CLR 32.2 27.5 38.3 29.5 83% 26 29.8 0.0
05 23:35 SW 12 10.00 Fair CLR 32 27.5 83% 24 29.81 0.0
05 23:15 SW 9 10.00 Fair CLR 32 27.1 82% 25 29.82 0.0
05 22:55 SW 3 10.00 Fair CLR 30.7 27 86% 29.82 0.0
05 22:35 Calm 10.00 Fair CLR 32.5 27.5 82% 29.82 0.0
05 22:15 Calm 10.00 Fair CLR 32.9 28.8 85% 29.83 0.0
05 21:55 Calm 10.00 Fair CLR 33.8 28.8 82% 29.83 0.0
05 21:35 Calm 10.00 Fair CLR 34.7 29.1 80% 29.85 0.0
05 21:15 Calm 10.00 Fair CLR 33.8 30.2 87% 29.85 0.0
05 20:55 Calm 10.00 Fair CLR 35.4 30.4 82% 29.86 0.0
05 20:35 Calm 10.00 Fair CLR 34.2 30 85% 29.85 0.0
05 20:15 Calm 10.00 Fair CLR 34.5 29.3 81% 29.86 0.0
05 19:55 Calm 10.00 Fair CLR 36.1 30.7 81% 29.85 0.0
05 19:35 Calm 10.00 Fair CLR 35.2 29.8 81% 29.86 0.0
05 19:15 Calm 10.00 Fair CLR 35.1 29.5 80% 29.86 0.0
05 18:55 Calm 10.00 Fair CLR 36.1 30 79% 29.87 0.0
05 18:35 Calm 10.00 Fair CLR 37 30 76% 29.87 0.0
05 18:15 Calm 10.00 Fair CLR 37.8 30.2 74% 29.86 0.0
05 17:55 Calm 10.00 Fair CLR 39 30.2 47.8 39 71% 29.86 0.0
05 17:35 NW 9 10.00 Fair CLR 41.7 30.9 66% 37 29.87 0.0
05 17:15 NW 13 G 18 10.00 Fair CLR 44.4 31.6 61% 39 29.88 0.0
05 16:55 NW 13 10.00 Fair CLR 44.4 31.5 60% 39 29.88 0.0
05 16:35 NW 13 G 20 10.00 Fair CLR 46.4 31.6 57% 41 29.86 0.0
05 16:15 W 16 G 20 10.00 Fair CLR 46.9 31.6 55% 41 29.86 0.0
05 15:55 NW 16 G 20 10.00 Fair CLR 47.3 31.1 53% 41 29.86 0.0
05 15:35 NW 17 10.00 Fair CLR 46.4 30.7 55% 40 29.86 0.0
05 15:15 NW 15 G 23 10.00 Fair CLR 46.4 30.2 53% 41 29.86 0.0
05 14:55 NW 15 G 21 10.00 Fair CLR 46.6 29.7 52% 41 29.86 0.0
05 14:35 NW 17 10.00 Fair CLR 47.7 29.3 49% 42 29.85 0.0
05 14:15 NW 17 G 21 10.00 Fair CLR 47.1 28.4 48% 41 29.86 0.0
05 13:55 NW 18 G 23 10.00 Fair CLR 46.9 28 48% 40 29.86 0.0
05 13:35 W 17 10.00 Fair CLR 45.7 27.5 49% 39 29.86 0.0
05 13:15 NW 14 G 21 10.00 Fair CLR 45.3 27.3 49% 40 29.87 0.0
05 12:55 W 17 G 22 10.00 Fair CLR 44.6 27.3 51% 38 29.88 0.0
05 12:35 W 15 G 21 10.00 Fair CLR 43.9 27.1 52% 37 29.88 0.0
05 12:15 W 12 10.00 Fair CLR 41.7 26.8 55% 36 29.88 0.0
05 11:55 W 15 G 20 10.00 Fair CLR 41.9 26.8 42.1 28.4 55% 35 29.88 0.0
05 11:35 W 15 G 20 10.00 Fair CLR 41.9 27.1 56% 35 29.9 0.0
05 11:15 W 13 10.00 Fair CLR 39.7 27.1 61% 33 29.9 0.0
05 10:55 W 14 G 18 10.00 Fair CLR 39.4 27.3 62% 32 29.91 0.0
05 10:35 W 17 10.00 Fair CLR 37.6 27.3 67% 29 29.92 0.0
05 10:15 SW 13 G 18 10.00 Fair CLR 36.3 27.5 70% 29 29.92 0.0
05 09:55 SW 14 10.00 Fair CLR 34.7 26.8 73% 26 29.93 0.0
05 09:35 SW 13 10.00 Fair CLR 33.3 26.6 77% 25 29.94 0.0
05 09:15 SW 14 10.00 Fair CLR 32 26.2 79% 23 29.93 0.0
05 08:55 SW 13 10.00 Fair CLR 31.1 25.5 80% 22 29.94 0.0
05 08:35 SW 12 10.00 Fair CLR 30.2 24.8 80% 21 29.94 0.0
05 08:15 SW 15 10.00 Fair CLR 30 24.8 81% 20 29.95 0.0
05 07:55 SW 17 G 22 10.00 Fair CLR 30 24.8 81% 19 29.95 0.0
05 07:35 SW 15 10.00 Fair CLR 29.8 24.6 81% 20 29.97 0.0
05 07:15 S 15 10.00 Fair CLR 29.3 24.3 81% 19 29.98 0.0
05 06:55 S 16 G 21 10.00 Fair CLR 29.1 23.9 81% 18 30 0.0
05 06:35 S 12 10.00 Fair CLR 28.4 23 80% 19 30.01 0.0
05 06:15 S 12 10.00 Fair CLR 28.4 22.8 80% 19 30.05 0.0
05 05:55 S 10 10.00 Fair CLR 28.2 22.5 28.2 26.4 79% 20 30.07 0.0
05 05:35 S 8 10.00 Fair CLR 28 21.7 77% 21 30.08 0.0
05 05:15 SW 8 10.00 Fair CLR 28 20.8 74% 21 30.09 0.0
05 04:55 SW 10 10.00 Fair CLR 27.9 20.1 73% 19 30.1 0.0
05 04:35 SW 9 10.00 Partly Cloudy SCT008 27.7 19.4 71% 20 30.11 0.0
05 04:15 SW 10 10.00 Mostly Cloudy BKN008 27.5 18.1 68% 19 30.12 0.0
05 03:55 SW 3 10.00 Overcast OVC008 27.5 17.1 65% 30.14 0.0
05 03:35 Calm 10.00 Overcast OVC010 27.5 16.5 63% 30.15 0.0
05 03:15 Calm 10.00 Overcast SCT010 OVC017 27.1 16 63% 30.16 0.0
05 02:55 Calm 10.00 Overcast OVC017 27 16 63% 30.18 0.0
05 02:35 Calm 10.00 Overcast OVC019 27 16 63% 30.2 0.0
05 02:15 Calm 10.00 Overcast OVC021 26.8 15.8 63% 30.2 0.0
05 01:55 Calm 10.00 Overcast SCT018 OVC025 26.6 15.6 63% 30.21 0.0
05 01:35 Calm 10.00 Overcast OVC025 26.6 15.8 64% 30.23 0.0
05 01:15 Calm 10.00 Mostly Cloudy BKN025 26.6 15.8 64% 30.23 0.0
05 00:55 Calm 10.00 Mostly Cloudy BKN025 26.6 15.8 64% 30.24 0.0
05 00:35 Calm 10.00 Mostly Cloudy BKN025 26.4 15.8 64% 30.25 0.0
05 00:15 Calm 10.00 Overcast OVC027 26.4 16.2 65% 30.27 0.0
04 23:55 Calm 10.00 Overcast OVC027 26.6 16.2 27.7 26.2 65% 30.28 0.0
04 23:35 Calm 10.00 Overcast OVC029 26.6 16.3 65% 30.29 0.0
04 23:15 Calm 10.00 Overcast OVC029 26.6 16.7 66% 30.3 0.0
04 22:55 Calm 10.00 Overcast OVC029 26.4 16.7 67% 30.31 0.0
04 22:35 Calm 10.00 Overcast OVC029 26.4 17.2 68% 30.33 0.0
04 22:15 Calm 10.00 Overcast OVC029 26.6 17.1 67% 30.34 0.0
04 21:55 Calm 10.00 Overcast OVC029 26.6 17.2 68% 30.32 0.0
04 21:35 Calm 10.00 Overcast OVC029 26.4 17.4 69% 30.33 0.0
04 21:15 Calm 10.00 Overcast OVC029 26.6 16.7 66% 30.33 0.0
04 20:55 Calm 10.00 Overcast OVC029 26.6 16.7 66% 30.35 0.0
04 20:35 Calm 10.00 Overcast OVC029 26.6 16.7 66% 30.36 0.0
04 20:15 Calm 10.00 Overcast OVC029 27 16.5 65% 30.37 0.0
04 19:55 Calm 10.00 Overcast SCT018 OVC029 26.6 16.7 66% 30.37 0.0
04 19:35 Calm 10.00 Overcast OVC018 27 16.9 66% 30.37 0.0
04 19:15 Calm 10.00 Mostly Cloudy BKN018 BKN026 BKN034 27 16.5 65% 30.37 0.0
04 18:55 Calm 10.00 Mostly Cloudy BKN018 BKN026 27.5 16.7 64% 30.38 0.0
04 18:35 Calm 10.00 Overcast OVC018 27.5 16.3 63% 30.39 0.0
04 18:15 Calm 10.00 Overcast BKN020 OVC026 27.5 15.6 61% 30.39 0.0
04 17:55 Calm 10.00 Mostly Cloudy BKN025 27.5 15.1 29.5 25.7 59% 30.39 0.0
04 17:35 Calm 10.00 Mostly Cloudy BKN023 BKN031 28 14.9 58% 30.39 0.0
04 17:15 Calm 10.00 Mostly Cloudy BKN025 BKN031 28.4 14 55% 30.4 0.0
04 16:55 Calm 10.00 Partly Cloudy SCT025 28.4 13.8 54% 30.4 0.0
04 16:35 Calm 10.00 Mostly Cloudy BKN027 28.8 13.1 52% 30.39 0.0
04 16:15 Calm 10.00 Mostly Cloudy BKN027 28.9 13.1 51% 30.39 0.0
04 15:55 Calm 10.00 Partly Cloudy SCT027 29.3 12.7 50% 30.4 0.0
04 15:35 Calm 10.00 Fair CLR 29.1 11.3 47% 30.39 0.0
04 15:15 Calm 10.00 Fair CLR 28.9 10.9 47% 30.39 0.0
04 14:55 Calm 10.00 Fair CLR 29.1 10.4 45% 30.39 0.0
04 14:35 Calm 10.00 Fair CLR 28.8 10.2 46% 30.4 0.0
04 14:15 Calm 10.00 Fair CLR 28.9 10.2 45% 30.4 0.0
04 13:55 Calm 10.00 Fair CLR 28.4 10.4 47% 30.4 0.0
04 13:35 Calm 10.00 Fair CLR 28 11.1 49% 30.41 0.0
04 13:15 Calm 10.00 Fair CLR 28.2 11.5 49% 30.42 0.0
04 12:55 Calm 10.00 Fair CLR 27.7 11.3 50% 30.42 0.0
04 12:35 Calm 10.00 Partly Cloudy SCT060 27.3 11.1 50% 30.43 0.0
04 12:15 Calm 10.00 Partly Cloudy SCT060 26.4 10.4 51% 30.43 0.0
04 11:55 Calm 10.00 Fair CLR 25.7 11.1 25.7 7.5 54% 30.43 0.0
04 11:35 Calm 10.00 Fair CLR 25.2 11.3 56% 30.44 0.0
04 11:15 NW 6 10.00 Fair CLR 23.7 11.3 59% 17 30.45 0.0
04 10:55 Calm 10.00 Fair CLR 22.1 10.6 61% 30.45 0.0
04 10:35 Calm 10.00 Fair CLR 21.9 11.8 65% 30.45 0.0
04 10:15 Calm 10.00 Fair CLR 20.1 12 71% 30.45 0.0
04 09:55 Calm 10.00 Fair CLR 19.2 11.5 72% 30.44 0.0
04 09:35 Calm 10.00 Fair CLR 17.6 10.6 74% 30.44 0.0
04 09:15 Calm 10.00 Fair CLR 16 10.2 78% 30.43 0.0
04 08:55 Calm 10.00 Fair CLR 14.5 9.7 81% 30.44 0.0
04 08:35 Calm 10.00 Fair CLR 12.6 8.1 82% 30.43 0.0
04 08:15 Calm 10.00 Fair CLR 10.4 6.6 85% 30.42 0.0
04 07:55 Calm 10.00 Fair CLR 9 5 84% 30.41 0.0
04 07:35 Calm 10.00 Fair CLR 8.6 5 85% 30.41 0.0
04 07:15 Calm 10.00 Fair CLR 8.4 4.8 85% 30.41 0.0
04 06:55 Calm 10.00 Fair CLR 8.6 5 85% 30.41 0.0
04 06:35 Calm 10.00 Fair CLR 7.5 3.6 84% 30.4 0.0
04 06:15 Calm 10.00 Fair CLR 10.2 5.9 83% 30.4 0.0
04 05:55 Calm 10.00 Fair CLR 9 5 11.1 4.6 84% 30.4 0.0
04 05:35 Calm 10.00 Fair CLR 8.2 4.5 84% 30.4 0.0
04 05:15 Calm 10.00 Fair CLR 7 3.2 84% 30.4 0.0
04 04:55 Calm 10.00 Fair CLR 6.4 2.8 85% 30.4 0.0
04 04:35 Calm 10.00 Fair CLR 6.8 3.2 85% 30.39 0.0
04 04:15 Calm 10.00 Fair CLR 5.9 2.3 85% 30.39 0.0
04 03:55 Calm 10.00 Fair CLR 5 1.6 86% 30.38 0.0
04 03:35 Calm 10.00 Fair CLR 5.4 1.9 86% 30.37 0.0
04 03:15 Calm 10.00 Fair CLR 5.9 2.3 85% 30.37 0.0
04 02:55 Calm 10.00 Fair CLR 6.4 2.8 85% 30.37 0.0
04 02:35 Calm 10.00 Fair CLR 7.5 3.9 85% 30.37 0.0
04 02:15 Calm 10.00 Fair CLR 7.7 3.7 84% 30.37 0.0
04 01:55 Calm 10.00 Fair CLR 8.6 4.6 84% 30.37 0.0
04 01:35 Calm 10.00 Fair CLR 8.8 4.6 83% 30.37 0.0
04 01:15 Calm 10.00 Fair CLR 8.4 3.9 82% 30.37 0.0
04 00:55 Calm 10.00 Fair CLR 9.9 5.2 81% 30.37 0.0
04 00:35 Calm 10.00 Fair CLR 9.9 4.3 78% 30.37 0.0
04 00:15 Calm 10.00 Fair CLR 10 5 80% 30.37 0.0
03 23:55 Calm 10.00 Fair CLR 11.1 5.9 19.4 10.8 79% 30.37 0.0
03 23:35 Calm 10.00 Fair CLR 11.3 5.9 79% 30.37 0.0
03 23:15 N 7 10.00 Fair CLR 11.3 6.3 80% 2 30.36 0.0
03 22:55 Calm 10.00 Fair CLR 11.7 6.4 79% 30.37 0.0
03 22:35 Calm 10.00 Fair CLR 11.3 6.3 80% 30.36 0.0
03 22:15 Calm 10.00 Fair CLR 12 6.8 79% 30.36 0.0
03 21:55 Calm 10.00 Fair CLR 12.2 6.8 79% 30.35 0.0
03 21:35 Calm 10.00 Fair CLR 14 8.2 78% 30.34 0.0
03 21:15 Calm 10.00 Fair CLR 14.4 8.2 76% 30.33 0.0
03 20:55 Calm 10.00 Fair CLR 14.7 8.4 76% 30.32 0.0
03 20:35 Calm 10.00 Fair CLR 14.9 8.6 76% 30.32 0.0
03 20:15 N 7 10.00 Fair CLR 15.8 8.6 73% 7 30.34 0.0
03 19:55 N 8 10.00 Fair CLR 15.8 9 74% 6 30.34 0.0
03 19:35 Calm 10.00 Fair CLR 16 8.8 73% 30.35 0.0
03 19:15 Calm 10.00 Fair CLR 16.9 9.5 73% 30.34 0.0
03 18:55 Calm 10.00 Fair CLR 17.2 10 73% 30.34 0.0
03 18:35 N 6 10.00 Fair CLR 17.8 10.4 73% 10 30.34 0.0
03 18:15 Calm 10.00 Fair CLR 18.5 10.4 71% 30.33 0.0
03 17:55 N 6 10.00 Fair CLR 19.9 10.9 27 19.9 68% 13 30.32 0.0
03 17:35 N 8 10.00 Fair CLR 20.7 11.7 68% 12 30.32 0.0
03 17:15 Calm 10.00 Fair CLR 22.5 12 64% 30.31 0.0
03 16:55 N 8 10.00 Fair CLR 23.7 12.2 61% 16 30.3 0.0
03 16:35 N 7 10.00 Fair CLR 25.3 12.9 59% 18 30.3 0.0
03 16:15 N 3 10.00 Fair CLR 26.1 13.1 58% 30.3 0.0
03 15:55 Calm 10.00 Fair CLR 26.2 13.5 58% 30.29 0.0
03 15:35 Calm 10.00 Fair CLR 26.6 12.9 56% 30.29 0.0
03 15:15 Calm 10.00 Fair CLR 26.6 13.8 58% 30.28 0.0
03 14:55 N 5 10.00 Fair CLR 26.4 13.6 58% 22 30.28 0.0
03 14:35 NW 5 10.00 Fair CLR 24.8 12.6 60% 20 30.28 0.0
03 14:15 N 10 10.00 Fair CLR 25.9 13.8 60% 17 30.27 0.0
03 13:55 N 6 10.00 Fair CLR 25.5 14 62% 19 30.27 0.0
03 13:35 N 3 10.00 Fair CLR 25 14.2 63% 30.27 0.0
03 13:15 Calm 10.00 Fair CLR 25 13.5 61% 30.28 0.0
03 12:55 Calm 10.00 Fair CLR 24.6 14.7 66% 30.28 0.0
03 12:35 Calm 10.00 Fair CLR 24.6 14.7 66% 30.28 0.0
03 12:15 Calm 10.00 Fair CLR 23.5 13.5 65% 30.29 0.0
03 11:55 Calm 10.00 Fair CLR 23.5 14.5 23.5 20.3 68% 30.3 0.0
03 11:35 Calm 10.00 Fair CLR 23 14.4 69% 30.3 0.0
03 11:15 Calm 10.00 Fair CLR 23 14.9 71% 30.31 0.0
03 10:55 N 8 10.00 Fair CLR 22.5 14.7 72% 14 30.3 0.0
03 10:35 Calm 10.00 Fair CLR 21.7 13.8 71% 30.3 0.0
03 10:15 Calm 10.00 Fair CLR 21.9 14.7 74% 30.29 0.0
03 09:55 N 9 10.00 Fair CLR 21.6 14.5 74% 12 30.28 0.0
03 09:35 N 9 10.00 Fair CLR 21.2 14.7 76% 12 30.28 0.0
03 09:15 N 8 10.00 Fair CLR 21.2 15.1 77% 12 30.27 0.0
03 08:55 N 6 10.00 Fair CLR 21 15.3 78% 14 30.27 0.0
Date Time (cst) 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)