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.
29 00:35 SW 6 10.00 Overcast BKN050 OVC060 63.9 57 79% 30.03 0.0
29 00:15 SW 6 10.00 Overcast SCT048 OVC055 63.5 56.8 79% 30.02 0.0
28 23:55 SW 7 10.00 Overcast OVC055 62.8 57.6 83% 30.02 0.0
28 23:35 S 5 10.00 Mostly Cloudy BKN055 BKN110 61.9 57.4 85% 30.02 0.0
28 23:15 S 6 10.00 Light Drizzle SCT055 SCT065 BKN110 63.1 57.4 82% 30.01 0.0
28 22:55 SW 9 G 20 10.00 Light Rain BKN055 BKN065 BKN080 64.8 56.8 76% 30.02 0.0 0.11
28 22:35 S 8 10.00 Mostly Cloudy BKN060 BKN075 BKN090 64.6 57 77% 30 0.0 0.11
28 22:15 S 10 G 17 4.00 Rain SCT014 BKN060 OVC100 64.4 57.2 78% 30 0.0 0.1
28 21:55 S 13 10.00 Mostly Cloudy BKN095 67.1 55.8 67% 30 0.0
28 21:35 S 12 10.00 Fair CLR 66.4 55.8 69% 30 0.0
28 21:15 S 9 10.00 Fair CLR 65.5 55.9 71% 30 0.0
28 20:55 S 10 10.00 Fair CLR 65.8 55.9 71% 30 0.0
28 20:35 S 12 10.00 Fair CLR 65.3 56.3 73% 29.99 0.0
28 20:15 S 9 10.00 Fair CLR 65.3 56.5 73% 30 0.0
28 19:55 SE 9 10.00 Fair CLR 65.7 56.5 72% 30 0.0
28 19:35 S 9 10.00 Partly Cloudy SCT110 66.4 56.7 71% 30 0.0
28 19:15 S 10 10.00 Partly Cloudy SCT080 SCT110 67.1 56.8 70% 30 0.0
28 18:55 SE 10 10.00 Partly Cloudy SCT070 SCT120 67.1 56.7 76.3 67.1 69% 29.98 0.0
28 18:35 SE 13 10.00 Partly Cloudy SCT070 SCT110 68.4 56.7 66% 29.98 0.0
28 18:15 S 13 10.00 Partly Cloudy SCT070 SCT110 69.4 56.7 64% 29.99 0.0
28 17:55 S 15 G 21 10.00 Partly Cloudy SCT070 SCT110 70.7 56.3 60% 29.99 0.0
28 17:35 S 16 G 28 10.00 Partly Cloudy SCT110 71.4 56.3 59% 29.99 0.0
28 17:15 S 18 G 23 10.00 Partly Cloudy SCT120 72.1 56.7 58% 29.99 0.0
28 16:55 S 15 G 29 10.00 Mostly Cloudy SCT060 BKN120 73 56.8 57% 29.99 0.0
28 16:35 S 17 7.00 Mostly Cloudy BKN060 BKN080 73 57.7 59% 30 0.0
28 16:15 S 15 7.00 Mostly Cloudy SCT042 BKN060 BKN075 70.7 58.8 66% 30.01 0.0
28 15:55 S 15 G 25 10.00 Mostly Cloudy SCT060 BKN070 BKN090 71.4 56.8 60% 30.02 0.0
28 15:35 S 14 G 24 10.00 Mostly Cloudy SCT060 SCT070 BKN090 72.5 56.8 58% 30.02 0.0
28 15:15 S 22 G 31 10.00 Fair and Breezy CLR 74.5 57.7 56% 30.02 0.0
28 14:55 S 24 10.00 Fair and Breezy CLR 74.8 57.4 55% 30.03 0.0
28 14:35 S 21 G 28 10.00 Fair and Breezy CLR 76.1 57.4 52% 78 30.03 0.0
28 14:15 S 20 G 25 7.00 Partly Cloudy SCT050 SCT100 SCT120 76.3 57.6 52% 78 30.03 0.0
28 13:55 S 17 G 23 10.00 Mostly Cloudy SCT050 SCT060 BKN120 75.4 57.2 53% 78 30.04 0.0
28 13:35 S 17 G 22 10.00 Mostly Cloudy SCT050 BKN070 BKN080 74.3 57.2 55% 30.05 0.0
28 13:15 S 17 10.00 Partly Cloudy SCT070 74.7 57.4 55% 30.06 0.0
28 12:55 S 17 G 21 10.00 Fair CLR 73.2 57 73.2 52.9 57% 30.07 0.0 0.01
28 12:35 S 15 G 18 10.00 Fair CLR 72.5 57 58% 30.08 0.0
28 12:15 S 15 G 18 10.00 Fair CLR 70.9 56.8 61% 30.08 0.0
28 11:55 S 15 10.00 Fair CLR 69.1 56.7 65% 30.09 0.0
28 11:35 S 13 10.00 Fair CLR 68 56.5 67% 30.09 0.0
28 11:15 S 13 G 17 10.00 Fair CLR 66 56.5 71% 30.1 0.0
28 10:55 SE 12 10.00 Fair CLR 63.5 55.8 76% 30.1 0.0
28 10:35 SE 8 10.00 Fair CLR 62.1 55.2 78% 30.1 0.0
28 10:15 SE 9 10.00 Partly Cloudy SCT060 SCT070 SCT110 58.8 54.7 86% 30.11 0.0
28 09:55 SE 8 10.00 Overcast SCT048 BKN070 OVC110 56.3 53.6 91% 30.12 0.0 0.01
28 09:35 SE 8 10.00 Overcast BKN046 BKN050 OVC065 55.6 52.5 90% 30.12 0.0
28 09:15 SE 8 10.00 Overcast BKN046 OVC050 55 52 90% 30.12 0.0
28 08:55 SE 7 7.00 Light Rain BKN046 BKN060 OVC085 54.7 51.8 90% 30.12 0.0 0.01
28 08:35 S 7 10.00 Light Rain SCT060 BKN075 OVC085 54.9 50.9 87% 30.12 0.0
28 08:15 SE 7 10.00 Mostly Cloudy BKN050 BKN065 BKN100 54 50.4 88% 30.11 0.0
28 07:55 SE 8 10.00 Mostly Cloudy SCT060 SCT065 BKN100 53.2 49.8 88% 30.1 0.0
28 07:35 SE 7 10.00 Mostly Cloudy SCT060 BKN100 53.1 49.5 88% 30.11 0.0
28 07:15 SE 7 10.00 Mostly Cloudy BKN060 53.6 49.6 87% 30.11 0.0
28 06:55 SE 9 10.00 Overcast BKN060 OVC100 53.8 49.6 55 52 86% 30.11 0.0
28 06:35 SE 8 10.00 Overcast SCT060 OVC100 54.5 49.6 84% 30.11 0.0
28 06:15 SE 8 10.00 Mostly Cloudy SCT060 SCT070 BKN100 54.7 50 84% 30.11 0.0
28 05:55 SE 8 10.00 Partly Cloudy SCT060 SCT070 SCT080 54 49.5 85% 30.11 0.0
28 05:35 SE 7 10.00 Fair CLR 52.3 48.9 88% 30.11 0.0
28 05:15 SE 6 10.00 Fair CLR 52.2 49.1 89% 30.11 0.0
28 04:55 SE 6 10.00 Partly Cloudy SCT075 52.7 49.1 88% 30.12 0.0
28 04:35 SE 7 10.00 Mostly Cloudy BKN075 53.6 49.5 86% 30.12 0.0
28 04:15 SE 6 10.00 Mostly Cloudy SCT065 SCT075 BKN090 53.6 49.5 86% 30.12 0.0
28 03:55 SE 6 10.00 Partly Cloudy SCT060 SCT075 53.1 49.5 88% 30.12 0.0
28 03:35 S 6 10.00 Mostly Cloudy BKN060 BKN070 BKN090 53.8 49.5 85% 30.12 0.0
28 03:15 S 5 10.00 Partly Cloudy SCT070 SCT090 53.2 49.5 87% 30.13 0.0
28 02:55 SE 6 10.00 Mostly Cloudy SCT060 BKN070 BKN090 52.9 50 90% 30.12 0.0
28 02:35 SE 3 10.00 Partly Cloudy SCT080 52.7 49.3 88% 30.13 0.0
28 02:15 S 5 10.00 Partly Cloudy SCT080 53.2 49.6 88% 30.13 0.0
28 01:55 S 5 10.00 Fair CLR 53.6 49.8 87% 30.13 0.0
28 01:35 S 7 10.00 Fair CLR 54 50 87% 30.13 0.0
28 01:15 S 8 10.00 Partly Cloudy SCT080 54.5 50.2 85% 30.13 0.0
28 00:55 S 8 10.00 Partly Cloudy SCT080 55 50.4 63.1 54.1 84% 30.13 0.0
28 00:35 S 7 10.00 Partly Cloudy SCT085 54.3 50 85% 30.13 0.0
28 00:15 S 7 10.00 Mostly Cloudy BKN085 55 50.4 84% 30.13 0.0
27 23:55 S 6 10.00 Mostly Cloudy BKN085 55.4 50.7 84% 30.13 0.0
27 23:35 S 7 10.00 Partly Cloudy SCT085 55.6 50.7 84% 30.14 0.0
27 23:15 S 7 10.00 Fair CLR 55.9 50.9 83% 30.14 0.0
27 22:55 S 7 10.00 Fair CLR 55.2 50.4 84% 30.13 0.0
27 22:35 S 6 10.00 Fair CLR 55.4 50.4 83% 30.13 0.0
27 22:15 S 7 10.00 Fair CLR 55.9 50.9 83% 30.13 0.0
27 21:55 S 6 10.00 Fair CLR 54.9 50.4 85% 30.13 0.0
27 21:35 S 3 10.00 Fair CLR 55 50.2 84% 30.13 0.0
27 21:15 S 3 10.00 Fair CLR 56.1 50.7 82% 30.13 0.0
27 20:55 S 5 10.00 Fair CLR 57.2 51.1 80% 30.13 0.0
27 20:35 S 5 10.00 Partly Cloudy SCT100 58.5 51.4 78% 30.13 0.0
27 20:15 S 6 10.00 Overcast OVC090 60.3 52 74% 30.12 0.0
27 19:55 S 6 10.00 Mostly Cloudy BKN090 60.4 52 74% 30.12 0.0
27 19:35 SE 6 10.00 Partly Cloudy SCT090 61.2 51.8 71% 30.12 0.0
27 19:15 SE 7 10.00 Overcast OVC100 62.6 51.6 68% 30.11 0.0
27 18:55 SE 6 10.00 Overcast OVC100 63.3 50.7 67.3 62.6 64% 30.11 0.0
27 18:35 SE 7 10.00 Overcast OVC100 63.9 51.1 63% 30.1 0.0
27 18:15 SE 3 10.00 Overcast OVC100 64.4 50.9 62% 30.1 0.0
27 17:55 SE 6 10.00 Overcast OVC100 64.6 50.9 61% 30.1 0.0
27 17:35 S 5 10.00 Overcast OVC100 66 49.5 55% 30.1 0.0
27 17:15 S 6 10.00 Overcast OVC110 66.6 49.8 55% 30.1 0.0
27 16:55 S 6 10.00 Overcast OVC110 66.6 50.7 57% 30.1 0.0
27 16:35 S 7 10.00 Overcast OVC120 67.1 50.5 55% 30.1 0.0
27 16:15 S 7 10.00 Mostly Cloudy BKN120 66.7 51.8 59% 30.1 0.0
27 15:55 S 8 10.00 Mostly Cloudy BKN120 66.9 52 59% 30.1 0.0
27 15:35 SE 7 10.00 Partly Cloudy SCT120 65.7 53.1 64% 30.11 0.0
27 15:15 SE 6 10.00 Partly Cloudy SCT110 64.8 52.9 66% 30.11 0.0
27 14:55 S 3 10.00 Mostly Cloudy SCT046 SCT055 BKN120 63.7 53.2 69% 30.11 0.0
27 14:35 S 5 10.00 Rain SCT055 SCT090 SCT120 64.6 52 64% 30.11 0.0
27 14:15 S 6 10.00 Fair CLR 64.9 52.3 64% 30.12 0.0
27 13:55 S 7 10.00 Fair CLR 64.8 51.8 63% 30.13 0.0
27 13:15 S 7 10.00 Fair CLR 63.3 52.3 68% 30.14 0.0
27 12:55 S 6 10.00 Fair CLR 62.4 52 62.4 52.9 69% 30.14 0.0
27 12:35 SE 6 10.00 Fair CLR 61.3 51.6 71% 30.15 0.0
27 12:15 SE 6 10.00 Fair CLR 60.4 52 74% 30.16 0.0
27 11:55 SE 6 10.00 Fair CLR 59.5 50.9 73% 30.16 0.0
27 11:35 SE 7 10.00 Fair CLR 59.4 51.1 74% 30.16 0.0
27 11:15 S 3 10.00 Fair CLR 59 50.4 73% 30.17 0.0
27 10:55 Calm 10.00 Fair CLR 57.4 50.7 79% 30.17 0.0
27 10:35 SE 3 10.00 Fair CLR 56.3 50.2 80% 30.17 0.0
27 10:15 SE 3 10.00 Fair CLR 55.2 50.4 84% 30.17 0.0
27 09:55 E 3 10.00 Partly Cloudy SCT080 54.5 50.2 85% 30.17 0.0
27 09:35 SE 5 10.00 Mostly Cloudy SCT060 BKN080 54.1 50 86% 30.18 0.0
27 09:15 SE 7 10.00 Mostly Cloudy SCT060 BKN090 BKN120 54 50 87% 30.19 0.0
27 08:55 SE 6 10.00 Light Rain BKN060 BKN085 BKN100 53.8 50 87% 30.18 0.0
27 08:35 SE 7 10.00 Mostly Cloudy BKN060 BKN110 54 49.8 86% 30.17 0.0
27 08:15 SE 7 10.00 Overcast SCT060 OVC120 53.6 49.8 87% 30.17 0.0
27 07:55 SE 7 10.00 Mostly Cloudy BKN120 53.2 50 89% 30.17 0.0
27 07:35 SE 8 10.00 Partly Cloudy SCT065 SCT080 SCT120 53.2 49.8 88% 30.16 0.0
27 07:15 SE 8 10.00 Partly Cloudy SCT065 SCT080 53.1 50 89% 30.16 0.0
27 06:55 SE 6 10.00 Partly Cloudy SCT065 SCT075 52.9 50 54 52 90% 30.16 0.0
27 06:35 SE 7 10.00 Mostly Cloudy SCT060 BKN075 52.7 50 91% 30.17 0.0
27 06:15 E 7 10.00 Partly Cloudy SCT060 SCT075 52.2 50 92% 30.16 0.0
27 05:55 E 6 10.00 Partly Cloudy SCT060 52.2 50 92% 30.17 0.0
27 05:35 E 6 10.00 Fair CLR 52 50 93% 30.16 0.0
27 05:15 E 8 10.00 Fair CLR 52.2 50 92% 30.16 0.0
27 04:55 E 7 10.00 Fair CLR 52.2 50 92% 30.16 0.0
27 04:35 E 8 10.00 Partly Cloudy SCT120 52.7 50.2 91% 30.16 0.0
27 04:15 E 8 10.00 Partly Cloudy SCT120 52.9 50.5 92% 30.16 0.0
27 03:55 E 7 10.00 Fair CLR 53.1 50.5 91% 30.17 0.0
27 03:35 E 6 10.00 Fair CLR 53.1 50.5 91% 30.17 0.0
27 03:15 E 6 10.00 Fair CLR 53.1 50.4 91% 30.17 0.0
27 02:55 E 7 10.00 Fair CLR 53.6 50.5 89% 30.18 0.0
27 02:35 E 8 10.00 Fair CLR 53.6 50.9 91% 30.18 0.0
27 02:15 E 6 10.00 Fair CLR 53.6 50.9 91% 30.19 0.0
27 01:55 E 8 10.00 Fair CLR 53.6 50.9 91% 30.19 0.0
27 01:35 E 8 10.00 Fair CLR 54 50.9 89% 30.19 0.0
27 01:15 E 7 10.00 Fair CLR 54 50.9 89% 30.2 0.0
27 00:55 E 7 10.00 Fair CLR 53.8 50.9 59.9 53.8 90% 30.2 0.0
27 00:35 E 6 10.00 Fair CLR 54 50.9 89% 30.2 0.0
27 00:15 E 6 10.00 Fair CLR 54.1 51.1 89% 30.2 0.0
26 23:55 E 7 10.00 Fair CLR 54.5 51.1 88% 30.2 0.0
26 23:35 E 7 10.00 Fair CLR 54.7 51.1 88% 30.2 0.0
26 23:15 E 7 10.00 Fair CLR 55.4 51.3 86% 30.2 0.0
26 22:55 E 8 10.00 Fair CLR 55.8 51.4 86% 30.2 0.0
26 22:35 E 7 10.00 Fair CLR 56.3 51.8 85% 30.2 0.0
26 22:15 E 8 10.00 Fair CLR 56.5 51.8 84% 30.2 0.0
26 21:55 E 8 10.00 Fair CLR 55.9 51.8 86% 30.2 0.0
26 21:35 E 8 10.00 Fair CLR 56.7 51.8 84% 30.2 0.0
26 21:15 E 8 10.00 Fair CLR 55.9 51.6 86% 30.2 0.0
26 20:55 E 8 10.00 Fair CLR 56.3 51.4 84% 30.21 0.0
26 20:35 E 9 10.00 Fair CLR 58.1 52.2 81% 30.21 0.0
26 20:15 E 8 7.00 Fair CLR 58.3 52.3 81% 30.22 0.0
26 19:55 E 7 10.00 Fair CLR 58.5 52.5 81% 30.22 0.0
26 19:35 E 7 10.00 Fair CLR 58.1 52.3 81% 30.21 0.0
26 19:15 E 7 10.00 Fair CLR 58.5 52.2 80% 30.21 0.0
26 18:55 E 6 10.00 Fair CLR 59.9 52.3 71.2 59.9 76% 30.21 0.0
26 18:35 E 5 7.00 Fair CLR 61.7 52.7 72% 30.21 0.0
26 18:15 E 6 7.00 Fair CLR 63.9 53.2 69% 30.21 0.0
26 17:55 E 6 7.00 Fair CLR 65.8 53.6 65% 30.21 0.0
26 17:35 E 6 10.00 Fair CLR 67.8 53.2 60% 30.21 0.0
26 17:15 E 6 10.00 Fair CLR 68.2 52.9 58% 30.22 0.0
26 16:55 E 6 10.00 Fair CLR 68.9 52 55% 30.21 0.0
26 16:35 E 6 10.00 Fair CLR 70.3 52.2 53% 30.22 0.0
26 16:15 E 7 10.00 Fair CLR 69.8 52.7 55% 30.22 0.0
26 15:55 E 10 10.00 Fair CLR 70.2 52.7 54% 30.23 0.0
26 15:35 SE 8 10.00 Fair CLR 69.4 52.5 55% 30.23 0.0
26 15:15 SE 8 10.00 Fair CLR 69.3 52.3 55% 30.24 0.0
26 14:55 SE 8 10.00 Fair CLR 70.7 52.2 52% 30.24 0.0
26 14:35 E 7 10.00 Fair CLR 69.3 52.2 55% 30.25 0.0
26 14:15 E 7 10.00 Fair CLR 68.5 52 56% 30.27 0.0
26 13:55 Calm 10.00 Fair CLR 67.1 51.8 58% 30.28 0.0
26 13:35 E 7 10.00 Fair CLR 66.6 51.8 59% 30.28 0.0
26 13:15 E 7 10.00 Fair CLR 64.9 51.4 62% 30.29 0.0
26 12:55 SE 7 10.00 Fair CLR 64.4 51.3 64.4 48.2 63% 30.3 0.0
26 12:35 E 8 10.00 Fair CLR 63.5 50.7 63% 30.3 0.0
26 12:15 E 9 10.00 Fair CLR 61.5 50 66% 30.31 0.0
26 11:55 E 9 10.00 Fair CLR 59.9 48.9 67% 30.32 0.0
26 11:35 E 8 10.00 Fair CLR 58.1 48 69% 30.33 0.0
26 11:15 E 10 10.00 Fair CLR 57.7 47.5 69% 30.34 0.0
26 10:55 E 10 10.00 Fair CLR 55.6 46.6 72% 30.35 0.0
26 10:35 E 10 10.00 Fair CLR 55 46.4 73% 30.35 0.0
26 10:15 E 9 10.00 Fair CLR 52.9 45.5 76% 30.35 0.0
26 09:55 NE 8 10.00 Fair CLR 51.8 44.8 77% 30.36 0.0
26 09:35 NE 7 10.00 Fair CLR 51.1 44.6 79% 30.36 0.0
26 09:15 NE 10 10.00 Fair CLR 50.2 44.1 80% 30.36 0.0
26 08:55 NE 10 10.00 Fair CLR 49.5 43.7 81% 46 30.35 0.0
26 08:35 NE 6 10.00 Fair CLR 49.1 43.7 82% 47 30.35 0.0
26 08:15 NE 7 10.00 Fair CLR 48.6 43.7 83% 46 30.35 0.0
26 07:55 NE 7 10.00 Fair CLR 48.2 43.3 83% 46 30.34 0.0
26 07:35 NE 8 10.00 Fair CLR 48.2 43.2 83% 45 30.34 0.0
26 07:15 NE 6 10.00 Fair CLR 48.4 43.3 83% 46 30.34 0.0
26 06:55 NE 7 10.00 Fair CLR 48.6 43.3 54.9 48.4 82% 46 30.35 0.0
26 06:35 NE 7 10.00 Fair CLR 48.4 43.3 83% 46 30.35 0.0
26 06:15 NE 7 10.00 Fair CLR 48.4 43.3 83% 46 30.35 0.0
26 05:55 NE 6 10.00 Fair CLR 48.6 43.7 83% 47 30.35 0.0
26 05:35 NE 7 10.00 Fair CLR 48.9 43.7 82% 46 30.34 0.0
26 05:15 NE 6 10.00 Fair CLR 49.1 43.7 82% 47 30.33 0.0
26 04:55 NE 7 10.00 Fair CLR 49.1 43.9 82% 47 30.34 0.0
26 04:35 NE 6 10.00 Fair CLR 49.3 43.9 82% 47 30.34 0.0
26 04:15 NE 6 10.00 Fair CLR 49.3 44.4 83% 47 30.34 0.0
26 03:55 NE 6 10.00 Fair CLR 49.6 44.6 83% 48 30.34 0.0
26 03:35 NE 6 10.00 Fair CLR 50.2 44.6 81% 30.35 0.0
26 03:15 NE 6 10.00 Fair CLR 50.9 44.8 80% 30.35 0.0
26 02:55 NE 6 10.00 Fair CLR 51.1 45 80% 30.35 0.0
26 02:35 N 8 10.00 Fair CLR 51.8 45.7 80% 30.35 0.0
26 02:15 N 7 10.00 Fair CLR 52.2 46.4 81% 30.35 0.0
26 01:55 N 6 10.00 Fair CLR 53.1 47.3 81% 30.35 0.0
26 01:35 N 5 10.00 Fair CLR 53.6 48 82% 30.35 0.0
26 01:15 N 5 10.00 Fair CLR 54.5 48.6 80% 30.35 0.0
26 00:55 N 6 10.00 Fair CLR 55 49.3 63.5 55 81% 30.35 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)