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.
27 12:15 Calm 10.00 Mostly Cloudy SCT019 BKN029 BKN034 67.5 55.2 65% 29.56 0.0
27 11:55 Calm 10.00 Overcast SCT019 BKN024 OVC031 65.3 54.3 68% 29.56 0.0
27 11:35 SW 13 G 18 10.00 Overcast BKN021 OVC030 64.9 54.5 69% 29.56 0.0
27 11:15 W 8 10.00 Overcast OVC027 65.5 55.9 71% 29.55 0.0
27 10:55 W 10 10.00 Mostly Cloudy BKN018 BKN027 61.5 57 85% 29.53 0.0
27 10:35 W 9 G 16 10.00 Mostly Cloudy BKN016 BKN022 59.5 55.2 86% 29.52 0.0
27 10:15 W 16 10.00 Partly Cloudy SCT012 SCT017 59.9 55.6 86% 29.51 0.0
27 09:55 SE 20 G 28 10.00 Fair CLR 59 54.7 86% 29.43 0.0 0.07
27 09:35 SE 22 G 31 10.00 Fair and Breezy CLR 58.3 54.1 86% 29.41 0.0
27 09:15 SE 25 G 32 10.00 Partly Cloudy and Breezy SCT008 SCT042 SCT110 58.5 54.3 86% 29.4 0.0
27 08:55 E 18 G 25 10.00 Light Rain BKN008 BKN042 OVC095 57.9 53.8 86% 29.48 0.0 0.01
27 08:35 E 10 10.00 Light Rain SCT006 SCT038 OVC095 57.6 53.6 87% 29.57 0.0 0.01
27 08:15 SE 14 G 17 10.00 Light Rain SCT038 SCT050 OVC095 57.6 53.6 87% 29.59 0.0 0.01
27 07:55 SE 12 7.00 Rain SCT017 SCT032 OVC095 57.7 53.6 86% 29.61 0.0 0.06
27 07:35 SE 12 7.00 Rain SCT018 BKN033 OVC095 57.7 53.4 86% 29.64 0.0 0.05
27 07:15 Calm 5.00 Heavy Rain SCT021 BKN035 OVC095 57.6 53.1 85% 29.65 0.0 0.03
27 06:55 Calm 10.00 Light Rain BKN019 BKN027 OVC095 58.3 53.1 60.6 58.1 83% 29.66 0.0 0.03 0.16
27 06:35 SE 9 7.00 Light Rain OVC019 58.3 52.9 82% 29.65 0.0 0.02
27 06:15 Calm 10.00 Light Rain OVC019 58.1 52.7 82% 29.65 0.0 0.01
27 05:55 Calm 7.00 Rain SCT017 OVC023 58.3 52.7 82% 29.66 0.0 0.13
27 05:35 Calm 7.00 Heavy Rain BKN021 BKN033 OVC060 58.8 52 78% 29.68 0.0 0.04
27 05:15 SE 8 10.00 Rain BKN060 BKN070 OVC090 59.4 51.3 75% 29.66 0.0
27 04:55 E 7 10.00 Light Rain SCT070 BKN090 BKN120 59.5 50.9 73% 29.65 0.0
27 04:35 E 12 10.00 Mostly Cloudy BKN080 BKN120 59.9 50.2 70% 29.66 0.0
27 04:15 Calm 10.00 Overcast SCT022 SCT070 OVC080 59.5 50 71% 29.68 0.0
27 03:55 E 7 10.00 Mostly Cloudy SCT022 SCT065 BKN090 59.9 49.6 69% 29.68 0.0
27 03:35 SE 5 10.00 Mostly Cloudy BKN090 59.9 49.5 69% 29.68 0.0
27 03:15 SE 10 10.00 Overcast OVC090 59.9 49.1 68% 29.69 0.0
27 02:55 SE 9 10.00 Overcast OVC100 59.9 49.1 68% 29.7 0.0
27 02:35 SE 9 10.00 Mostly Cloudy BKN100 59.5 48.6 67% 29.7 0.0
27 02:15 E 9 10.00 Fair CLR 58.8 48.2 68% 29.7 0.0
27 01:55 E 10 10.00 Fair CLR 59 48 67% 29.71 0.0
27 01:35 E 9 10.00 Fair CLR 59.4 47.8 66% 29.74 0.0
27 01:15 E 9 10.00 Fair CLR 59.9 47.7 64% 29.74 0.0
27 00:35 E 12 10.00 Fair CLR 60.8 47.3 61% 29.75 0.0
27 00:15 E 10 10.00 Fair CLR 60.8 47.7 62% 29.75 0.0
26 23:55 E 9 10.00 Partly Cloudy SCT060 SCT100 62.1 47.5 59% 29.75 0.0
26 23:35 SE 14 10.00 Mostly Cloudy BKN100 62.6 47.7 58% 29.76 0.0
26 23:15 SE 12 G 17 10.00 Mostly Cloudy BKN100 62.6 48.2 60% 29.77 0.0
26 22:55 SE 12 10.00 Mostly Cloudy BKN100 62.8 47.8 58% 29.78 0.0
26 22:35 SE 14 10.00 Light Drizzle OVC100 64 47.3 55% 29.78 0.0
26 22:15 SE 17 10.00 Light Rain OVC100 64.4 47.3 54% 29.81 0.0
26 21:55 SE 14 G 20 10.00 Light Drizzle SCT065 OVC100 66.4 45 46% 29.8 0.0
26 21:35 SE 14 10.00 Overcast SCT065 OVC100 67.1 43.5 43% 29.8 0.0
26 21:15 SE 12 10.00 Light Rain SCT075 OVC100 67.8 42.4 40% 29.8 0.0
26 20:55 SE 12 10.00 Overcast SCT080 BKN085 OVC100 68.5 40.3 36% 29.79 0.0
26 20:35 E 9 10.00 Overcast BKN090 OVC110 68.4 40.1 36% 29.79 0.0
26 20:15 SE 10 10.00 Overcast OVC090 69.1 39.7 34% 29.8 0.0
26 19:55 E 10 10.00 Mostly Cloudy BKN090 69.1 40.8 36% 29.79 0.0
26 19:35 E 13 G 17 10.00 Partly Cloudy SCT090 SCT110 69.8 41.4 36% 29.79 0.0
26 19:15 SE 13 10.00 Partly Cloudy SCT110 70 41.9 36% 29.8 0.0
26 18:55 SE 10 10.00 Mostly Cloudy BKN095 BKN120 70.7 42.1 73.8 64.4 36% 29.81 0.0
26 18:35 SE 12 G 20 10.00 Overcast OVC095 71.2 42.3 35% 29.81 0.0
26 18:15 SE 14 G 17 10.00 Partly Cloudy SCT095 71.6 42.6 35% 29.81 0.0
26 17:55 SE 14 G 17 10.00 Fair CLR 71.6 43.2 36% 29.81 0.0
26 17:35 SE 10 G 18 10.00 Fair CLR 71.6 43.7 37% 29.81 0.0
26 17:15 SE 14 G 17 10.00 Fair CLR 72 43.9 37% 29.82 0.0
26 16:55 SE 15 G 20 10.00 Fair CLR 72 44.6 38% 29.83 0.0
26 16:35 SE 13 G 21 10.00 Fair CLR 72.1 45 38% 29.84 0.0
26 16:15 SE 16 10.00 Fair CLR 72.5 45 37% 29.84 0.0
26 15:55 SE 14 G 20 10.00 Partly Cloudy SCT049 72.3 45.3 38% 29.85 0.0
26 15:35 SE 15 10.00 Partly Cloudy SCT049 SCT060 72.9 45.1 37% 29.86 0.0
26 15:15 SE 14 G 17 10.00 Partly Cloudy SCT047 SCT060 73.6 43.9 35% 29.87 0.0
26 14:55 E 12 G 21 10.00 Partly Cloudy SCT047 SCT060 73 43.2 34% 29.87 0.0
26 14:35 E 16 G 20 10.00 Partly Cloudy SCT050 SCT060 72.3 42.8 35% 29.88 0.0
26 14:15 SE 15 G 18 10.00 Partly Cloudy SCT050 SCT065 SCT095 71.8 43.5 36% 29.89 0.0
26 13:55 E 9 10.00 Mostly Cloudy SCT070 BKN100 69.3 43.7 40% 29.9 0.0
26 13:35 Calm 10.00 Mostly Cloudy SCT080 BKN100 69.1 44.8 42% 29.92 0.0
26 13:15 E 8 10.00 Partly Cloudy SCT080 67.8 45.5 45% 29.93 0.0
26 12:55 E 10 10.00 Fair CLR 64 45.5 64 50.5 51% 29.94 0.0
26 12:35 E 12 10.00 Light Rain SCT028 SCT038 BKN120 62.8 45.7 54% 29.94 0.0
26 12:15 Calm 10.00 Light Drizzle SCT039 SCT065 OVC085 61.2 45.3 56% 29.94 0.0
26 11:55 Calm 10.00 Light Rain SCT060 OVC085 60.8 45.1 57% 29.96 0.0
26 11:35 Calm 10.00 Overcast BKN095 OVC110 61.3 43.3 52% 29.96 0.0
26 11:15 SE 7 10.00 Overcast OVC110 61.9 43 50% 29.96 0.0
26 10:55 SE 9 10.00 Partly Cloudy SCT085 SCT110 61.5 43 51% 29.96 0.0
26 10:35 E 8 10.00 Fair CLR 60.8 42.4 51% 29.97 0.0
26 10:15 E 9 10.00 Fair CLR 61.2 42.6 51% 29.97 0.0
26 09:55 Calm 10.00 Fair CLR 59.5 42.3 53% 29.97 0.0
26 09:35 E 9 10.00 Fair CLR 57.4 42.3 57% 29.98 0.0
26 09:15 E 3 10.00 Fair CLR 54.5 41.9 63% 29.97 0.0
26 08:55 E 10 10.00 Fair CLR 54.3 41 61% 29.97 0.0
26 08:35 E 10 10.00 Fair CLR 52.7 41 65% 29.98 0.0
26 08:15 E 10 10.00 Fair CLR 52.3 41 65% 29.98 0.0
26 07:55 E 12 10.00 Fair CLR 52.2 41 66% 29.98 0.0
26 07:35 E 9 10.00 Fair CLR 51.1 41 69% 29.98 0.0
26 07:15 E 10 10.00 Fair CLR 50.5 41 70% 29.97 0.0
26 06:55 Calm 10.00 Fair CLR 50.9 41 54.1 50.7 69% 29.97 0.0
26 06:35 Calm 10.00 Fair CLR 50.9 41 69% 29.97 0.0
26 06:15 Calm 10.00 Fair CLR 50.9 40.6 68% 29.97 0.0
26 05:55 E 7 10.00 Fair CLR 50.9 40.5 68% 29.97 0.0
26 05:35 Calm 10.00 Fair CLR 50.9 40.3 67% 29.96 0.0
26 05:15 Calm 10.00 Partly Cloudy SCT120 51.8 40.3 65% 29.96 0.0
26 04:55 Calm 10.00 Partly Cloudy SCT120 52.3 40.5 64% 29.96 0.0
26 04:35 Calm 10.00 Partly Cloudy SCT120 52.9 40.3 62% 29.96 0.0
26 04:15 Calm 10.00 Fair CLR 53.1 40.1 62% 29.96 0.0
26 03:55 E 8 10.00 Fair CLR 53.6 39.6 59% 29.96 0.0
26 03:35 E 10 10.00 Fair CLR 53.6 39.6 59% 29.96 0.0
26 03:15 Calm 10.00 Fair CLR 53.6 39.7 60% 29.96 0.0
26 02:55 Calm 10.00 Fair CLR 53.2 39.9 61% 29.96 0.0
26 02:35 E 9 10.00 Fair CLR 53.1 39.7 61% 29.95 0.0
26 02:15 E 8 10.00 Fair CLR 52.3 39.6 62% 29.95 0.0
26 01:55 Calm 10.00 Fair CLR 51.8 40.1 65% 29.96 0.0
26 01:35 Calm 10.00 Fair CLR 54 39.2 58% 29.95 0.0
26 01:15 Calm 10.00 Fair CLR 53.8 39.2 58% 29.95 0.0
26 00:55 Calm 10.00 Fair CLR 54.1 39.2 68.9 53.6 57% 29.95 0.0
26 00:35 Calm 10.00 Fair CLR 53.8 39.7 59% 29.95 0.0
26 00:15 Calm 10.00 Fair CLR 54 40.1 60% 29.95 0.0
25 23:55 Calm 10.00 Fair CLR 54.9 39.7 57% 29.95 0.0
25 23:35 Calm 10.00 Fair CLR 56.5 39.6 53% 29.94 0.0
25 23:15 Calm 10.00 Fair CLR 55.9 40.5 56% 29.94 0.0
25 22:55 Calm 10.00 Fair CLR 57 40.5 54% 29.94 0.0
25 22:35 Calm 10.00 Fair CLR 57.6 41 54% 29.93 0.0
25 22:15 Calm 10.00 Fair CLR 59.4 41 51% 29.93 0.0
25 21:55 E 10 10.00 Fair CLR 60.8 40.6 48% 29.92 0.0
25 21:35 E 9 10.00 Fair CLR 61.5 40.8 47% 29.92 0.0
25 21:15 E 9 10.00 Fair CLR 61.9 41 46% 29.92 0.0
25 20:55 E 13 10.00 Fair CLR 62.8 39.9 43% 29.92 0.0
25 20:35 E 5 10.00 Fair CLR 63.3 39.2 41% 29.91 0.0
25 20:15 E 12 G 16 10.00 Fair CLR 64.2 39.6 40% 29.91 0.0
25 19:55 E 13 10.00 Fair CLR 65.3 39.2 38% 29.91 0.0
25 19:35 E 12 G 18 10.00 Fair CLR 66.4 38.8 36% 29.91 0.0
25 19:15 E 14 G 18 10.00 Fair CLR 68 39.2 35% 29.91 0.0
25 18:55 E 9 10.00 Fair CLR 68.9 37.2 72.1 67.1 31% 29.91 0.0
25 18:35 E 10 10.00 Fair CLR 69.8 35.8 29% 29.91 0.0
25 18:15 E 10 G 16 10.00 Fair CLR 71.1 35.2 27% 29.91 0.0
25 17:55 E 6 10.00 Fair CLR 70.7 35.6 28% 29.91 0.0
25 17:35 E 12 10.00 Fair CLR 71.6 34.3 25% 29.91 0.0
25 17:15 E 6 10.00 Fair CLR 70.5 35.1 27% 29.91 0.0
25 16:55 E 8 G 16 10.00 Fair CLR 71.6 33.8 25% 29.91 0.0
25 16:35 E 10 10.00 Fair CLR 70.7 33.6 26% 29.9 0.0
25 16:15 E 7 10.00 Fair CLR 70.7 33.4 25% 29.91 0.0
25 15:55 SE 12 10.00 Fair CLR 70.9 34 26% 29.91 0.0
25 15:35 E 13 10.00 Fair CLR 70.9 36 28% 29.92 0.0
25 15:15 Calm 10.00 Fair CLR 70.5 37 29% 29.92 0.0
25 14:55 E 7 G 17 10.00 Fair CLR 70.3 35.1 27% 29.93 0.0
25 14:35 SE 14 10.00 Fair CLR 70 36.9 30% 29.93 0.0
25 14:15 E 6 10.00 Fair CLR 69.1 38.8 33% 29.93 0.0
25 13:55 E 5 10.00 Fair CLR 68.4 39 34% 29.94 0.0
25 13:35 Calm 10.00 Fair CLR 67.8 39.2 35% 29.94 0.0
25 13:15 SE 9 10.00 Fair CLR 67.8 39.6 36% 29.95 0.0
25 12:55 Calm 10.00 Fair CLR 67.5 39.7 67.5 45.9 36% 29.96 0.0
25 12:35 E 8 10.00 Fair CLR 66.2 39.2 37% 29.96 0.0
25 12:15 Calm 10.00 Fair CLR 65.3 38.8 38% 29.96 0.0
25 11:55 NE 9 10.00 Fair CLR 64.6 38.1 38% 29.97 0.0
25 11:35 E 7 10.00 Fair CLR 63.9 38.1 39% 29.97 0.0
25 11:15 E 10 10.00 Fair CLR 63.5 37.9 39% 29.97 0.0
25 10:55 E 12 10.00 Fair CLR 62.8 38.8 41% 29.97 0.0
25 10:35 E 12 10.00 Fair CLR 61.7 38.5 42% 29.97 0.0
25 10:15 E 10 G 17 10.00 Fair CLR 60.1 38.7 45% 29.96 0.0
25 09:55 E 8 10.00 Fair CLR 58.8 38.3 47% 29.96 0.0
25 09:35 E 14 10.00 Fair CLR 57 38.5 50% 29.96 0.0
25 09:15 E 15 10.00 Fair CLR 55.6 38.3 52% 29.96 0.0
25 08:55 E 10 10.00 Fair CLR 54.5 38.7 55% 29.96 0.0
25 08:35 NE 9 10.00 Fair CLR 52.7 38.1 58% 29.96 0.0
25 08:15 NE 9 10.00 Fair CLR 50.7 38.3 63% 29.96 0.0
25 07:55 NE 8 10.00 Fair CLR 49.3 37.9 65% 46 29.95 0.0
25 07:35 NE 10 10.00 Fair CLR 48 36.9 65% 44 29.94 0.0
25 07:15 NE 12 10.00 Fair CLR 46.4 36.5 69% 42 29.94 0.0
25 06:55 NE 8 10.00 Fair CLR 45.9 36.1 49.1 41.9 69% 42 29.94 0.0
25 06:35 Calm 10.00 Fair CLR 45.5 35.8 69% 29.93 0.0
25 06:15 NE 10 10.00 Fair CLR 45.7 36 69% 41 29.93 0.0
25 05:55 NE 9 10.00 Fair CLR 45.7 36.1 69% 42 29.92 0.0
25 05:35 NE 8 10.00 Fair CLR 46.4 36.5 69% 43 29.92 0.0
25 05:15 Calm 10.00 Fair CLR 48.9 36.1 62% 29.93 0.0
25 04:55 Calm 10.00 Fair CLR 49.1 36.5 62% 29.93 0.0
25 04:35 Calm 10.00 Fair CLR 48.4 36.7 64% 29.94 0.0
25 04:15 Calm 10.00 Fair CLR 45.5 36.5 71% 29.95 0.0
25 03:55 Calm 10.00 Fair CLR 45.7 36.7 71% 29.94 0.0
25 03:35 Calm 10.00 Fair CLR 45.3 37.4 74% 29.95 0.0
25 03:15 Calm 10.00 Fair CLR 43.7 37.4 79% 29.95 0.0
25 02:55 Calm 7.00 Fair CLR 42.3 36.9 81% 29.94 0.0
25 02:35 Calm 10.00 Fair CLR 46 37.6 72% 29.93 0.0
25 02:15 Calm 10.00 Fair CLR 47.5 37.8 69% 29.92 0.0
25 01:55 Calm 10.00 Fair CLR 48.4 39.2 71% 29.92 0.0
25 01:35 Calm 10.00 Fair CLR 46.2 39.4 77% 29.92 0.0
25 01:15 Calm 10.00 Fair CLR 46.6 39.4 76% 29.92 0.0
25 00:55 Calm 10.00 Fair CLR 45 39.2 61.2 44.8 80% 29.92 0.0
25 00:35 Calm 10.00 Fair CLR 45.9 39.7 79% 29.92 0.0
25 00:15 Calm 10.00 Fair CLR 48.7 39.6 71% 29.91 0.0
24 23:55 Calm 10.00 Fair CLR 48.2 39.4 72% 29.91 0.0
24 23:35 Calm 10.00 Fair CLR 48.9 39.6 70% 29.91 0.0
24 23:15 Calm 10.00 Fair CLR 50.2 39.2 66% 29.91 0.0
24 22:55 Calm 10.00 Fair CLR 50.7 39.6 66% 29.91 0.0
24 22:35 Calm 10.00 Fair CLR 52.2 39.4 62% 29.9 0.0
24 22:15 Calm 10.00 Fair CLR 52.5 39.7 62% 29.9 0.0
24 21:55 Calm 10.00 Fair CLR 54.5 39.4 57% 29.9 0.0
24 21:35 Calm 10.00 Fair CLR 54.1 39.9 59% 29.89 0.0
24 21:15 Calm 10.00 Fair CLR 54.7 39.9 58% 29.88 0.0
24 20:55 Calm 10.00 Fair CLR 54.9 40.1 58% 29.88 0.0
24 20:35 Calm 10.00 Fair CLR 54.9 40.5 59% 29.88 0.0
24 20:15 Calm 10.00 Fair CLR 56.7 40.1 54% 29.87 0.0
24 19:55 Calm 10.00 Fair CLR 57.2 40.5 54% 29.87 0.0
24 19:35 Calm 10.00 Fair CLR 59 40.1 50% 29.87 0.0
24 19:15 NW 9 10.00 Fair CLR 60.4 37.9 43% 29.87 0.0
24 18:55 NW 9 10.00 Fair CLR 61.2 37.8 63 56.7 42% 29.86 0.0
24 18:35 NW 9 10.00 Fair CLR 61.9 37.8 41% 29.87 0.0
24 18:15 NW 10 10.00 Fair CLR 62.6 36.5 38% 29.86 0.0
24 17:55 NW 9 10.00 Fair CLR 62.6 38.3 41% 29.86 0.0
24 17:35 NW 10 10.00 Fair CLR 62.2 35.2 37% 29.86 0.0
24 17:15 NW 13 G 17 10.00 Fair CLR 62.6 36.7 38% 29.86 0.0
24 16:55 NW 13 G 18 10.00 Fair CLR 62.8 37.4 39% 29.86 0.0
24 16:35 NW 12 10.00 Fair CLR 62.8 38.1 40% 29.86 0.0
24 16:15 NW 14 G 17 10.00 Fair CLR 62.6 37.6 40% 29.87 0.0
24 15:55 NW 12 G 17 10.00 Fair CLR 62.6 38.5 41% 29.87 0.0
24 15:35 NW 15 G 18 10.00 Fair CLR 62.1 37.9 41% 29.87 0.0
24 15:15 NW 15 G 20 10.00 Fair CLR 62.1 38.8 42% 29.88 0.0
24 14:55 NW 15 G 23 10.00 Fair CLR 61.7 39.6 44% 29.87 0.0
24 14:35 NW 15 G 18 10.00 Fair CLR 60.6 41.5 50% 29.87 0.0
24 14:15 NW 14 G 20 10.00 Fair CLR 59.7 42.3 53% 29.87 0.0
24 13:55 NW 17 G 21 10.00 Fair CLR 58.6 41.5 53% 29.87 0.0
24 13:35 NW 13 G 20 10.00 Fair CLR 58.3 41.4 54% 29.87 0.0
24 13:15 NW 12 G 20 10.00 Fair CLR 57.4 41.5 56% 29.86 0.0
24 12:55 NW 13 10.00 Fair CLR 56.7 41.7 56.7 43.9 58% 29.86 0.0
24 12:35 NW 15 G 18 10.00 Fair CLR 56.1 41.2 57% 29.85 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)