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.
23 17:55 W 15 16.09 Fair CLR 22 10.1 47% 76.2 0.0
23 17:35 W 15 16.09 Fair CLR 22 9.6 45% 76.15 0.0
23 17:15 W 11 16.09 Fair CLR 22.5 9.5 44% 76.15 0.0
23 16:55 W 19 16.09 Fair CLR 22.5 9.1 43% 76.15 0.0
23 16:35 W 19 G 28 16.09 Fair CLR 22.5 8.6 41% 76.15 0.0
23 16:15 W 20 16.09 Fair CLR 23.3 9.2 41% 76.15 0.0
23 15:55 W 6 G 26 16.09 Fair CLR 23.1 8.9 40% 76.15 0.0
23 15:35 W 20 G 26 16.09 Fair CLR 23 9.7 43% 76.17 0.0
23 15:15 W 20 G 26 16.09 Fair CLR 23 9.9 44% 76.17 0.0
23 14:55 W 7 16.09 Fair CLR 22.8 10 44% 76.2 0.0
23 14:35 SW 6 G 26 16.09 Partly Cloudy SCT050 23.1 10.4 45% 76.2 0.0
23 14:15 NW 7 16.09 Partly Cloudy SCT050 22.3 9.8 45% 76.2 0.0
23 13:55 Calm 16.09 Fair CLR 23.1 10.4 45% 76.2 0.0
23 13:35 Calm 16.09 Partly Cloudy SCT050 22.1 10.4 48% 76.2 0.0
23 13:15 W 19 16.09 Partly Cloudy SCT048 22.4 11.1 49% 76.2 0.0
23 12:55 Calm 16.09 Fair CLR 22.6 10.6 22.6 15.2 47% 76.15 0.0
23 12:35 Calm 16.09 Fair CLR 22.1 11.4 51% 76.15 0.0
23 12:15 W 9 16.09 Partly Cloudy SCT033 21.3 12.2 56% 76.2 0.0
23 11:55 NW 17 16.09 Partly Cloudy SCT026 SCT035 21 13 60% 76.2 0.0
23 11:35 Calm 16.09 Partly Cloudy SCT026 20.4 13.5 65% 76.2 0.0
23 11:15 Calm 16.09 Mostly Cloudy BKN022 19.5 14 71% 76.2 0.0
23 10:55 Calm 16.09 Overcast OVC020 19.6 14.1 71% 76.2 0.0
23 10:35 Calm 16.09 Mostly Cloudy BKN018 BKN024 BKN110 19.1 14.2 73% 76.15 0.0
23 10:15 Calm 16.09 Mostly Cloudy BKN014 SCT020 BKN110 19.1 14.7 76% 76.17 0.0
23 09:55 Calm 16.09 Overcast OVC012 17.6 14.7 83% 76.15 0.0
23 09:35 Calm 16.09 Overcast BKN010 OVC014 17 14.7 86% 76.15 0.0
23 09:15 Calm 16.09 Overcast OVC010 16.8 14.4 86% 76.15 0.0
23 08:55 Calm 16.09 Overcast OVC010 17 14.3 84% 76.15 0.0
23 08:35 S 6 16.09 Overcast BKN010 BKN014 OVC110 17 14.2 84% 76.12 0.0
23 08:15 Calm 16.09 Mostly Cloudy SCT005 SCT010 BKN055 16.7 14 84% 76.12 0.0
23 07:55 Calm 16.09 Mostly Cloudy BKN007 BKN023 BKN070 16.1 13.7 86% 76.1 0.0
23 07:35 Calm 16.09 Overcast BKN009 BKN018 OVC070 15.4 13.3 87% 76.12 0.0
23 07:15 Calm 16.09 Light Rain SCT013 BKN029 OVC095 15.7 12.8 83% 76.1 0.0
23 06:55 Calm 16.09 Overcast SCT017 BKN023 OVC095 15.1 12.5 15.5 12.1 85% 76.1 0.0
23 06:35 Calm 16.09 Overcast BKN020 OVC026 14.2 12 87% 76.12 0.0
23 06:15 Calm 16.09 Overcast BKN020 OVC026 13.5 11.5 88% 76.1 0.0
23 05:55 Calm 16.09 Overcast OVC024 13.5 11.2 86% 76.07 0.0
23 05:35 Calm 16.09 Overcast OVC024 13.4 11.1 86% 76.07 0.0
23 05:15 Calm 16.09 Overcast OVC024 13.3 11 86% 76.07 0.0
23 04:55 Calm 16.09 Partly Cloudy SCT024 SCT047 13 10.6 85% 76.1 0.0
23 04:35 Calm 16.09 Fair CLR 12.4 10.4 88% 76.07 0.0
23 04:15 Calm 16.09 Fair CLR 13 10.5 85% 76.05 0.0
23 03:55 Calm 16.09 Fair CLR 13.5 10.8 84% 76.05 0.0
23 03:35 Calm 16.09 Fair CLR 13.7 11 84% 76.02 0.0
23 03:15 Calm 16.09 Fair CLR 13.4 11 86% 76.05 0.0
23 02:55 Calm 16.09 Fair CLR 13.4 11.1 86% 76.07 0.0
23 02:35 Calm 16.09 Fair CLR 13.5 11.1 86% 76.05 0.0
23 02:15 Calm 16.09 Fair CLR 14 11.3 84% 76.05 0.0
23 01:55 Calm 16.09 Fair CLR 14.5 11.5 82% 76.05 0.0
23 01:35 Calm 16.09 Partly Cloudy SCT120 15 11.5 80% 76.07 0.0
23 01:15 Calm 16.09 Mostly Cloudy BKN120 15.3 11.5 78% 76.07 0.0
23 00:55 Calm 16.09 Mostly Cloudy BKN120 15.5 11.6 19 15.5 78% 76.07 0.0
23 00:35 Calm 16.09 Overcast OVC110 15.6 11.5 77% 76.07 0.0
23 00:15 Calm 16.09 Overcast OVC120 15.8 11.5 76% 76.07 0.0
22 23:55 Calm 16.09 Overcast SCT049 OVC110 16.1 11.6 75% 76.07 0.0
22 23:35 Calm 16.09 Overcast BKN049 OVC110 16.5 11.6 73% 76.1 0.0
22 23:15 Calm 16.09 Overcast OVC049 16.5 11.7 73% 76.1 0.0
22 22:55 Calm 16.09 Overcast OVC047 16.5 11.8 74% 76.1 0.0
22 22:35 Calm 16.09 Overcast OVC045 16.7 11.6 72% 76.1 0.0
22 22:15 Calm 16.09 Overcast OVC045 16.6 11.6 73% 76.1 0.0
22 21:55 Calm 16.09 Overcast OVC047 16.6 11.5 72% 76.1 0.0
22 21:35 Calm 16.09 Overcast BKN041 BKN047 OVC110 16.5 11.5 72% 76.07 0.0
22 21:15 Calm 16.09 Overcast SCT039 BKN049 OVC120 16.6 11.4 72% 76.1 0.0
22 20:55 E 7 16.09 Overcast BKN049 OVC110 17.1 11.5 70% 76.07 0.0
22 20:35 E 17 16.09 Overcast OVC049 17.5 11.5 68% 76.07 0.0
22 20:15 E 9 16.09 Overcast OVC047 17.7 11.7 68% 76.07 0.0
22 19:55 E 17 16.09 Overcast OVC047 18 12 68% 76.05 0.0
22 19:35 E 6 16.09 Overcast OVC047 18.4 11.7 65% 76.05 0.0
22 18:55 E 15 16.09 Overcast BKN034 BKN039 OVC049 18.8 11.6 19.7 16.3 63% 76.02 0.0
22 18:35 E 17 16.09 Overcast OVC034 19 11.3 61% 76.05 0.0
22 18:15 SE 17 16.09 Overcast OVC035 19 11.2 61% 76.05 0.0
22 17:55 SE 19 G 26 16.09 Overcast OVC035 19.1 11.2 60% 76.05 0.0
22 17:35 E 17 G 28 16.09 Overcast OVC032 19.1 11 60% 76.05 0.0
22 17:15 E 17 16.09 Overcast OVC032 19.2 10.8 58% 76.05 0.0
22 16:55 E 22 G 30 16.09 Overcast OVC036 19.3 10.9 58% 76.05 0.0
22 16:35 E 22 G 33 16.09 Mostly Cloudy BKN038 19.7 11 57% 76.05 0.0
22 16:15 E 6 G 31 16.09 Overcast BKN040 OVC060 19.4 11.1 59% 76.07 0.0
22 15:55 E 20 G 28 16.09 Mostly Cloudy SCT042 BKN060 19.2 11.1 60% 76.1 0.0
22 15:35 E 19 16.09 Overcast BKN036 OVC043 18.2 10.6 61% 76.1 0.0
22 15:15 E 15 16.09 Overcast OVC036 17.5 10.2 62% 76.15 0.0
22 14:55 E 17 16.09 Overcast OVC038 17.2 10.2 64% 76.17 0.0
22 14:35 SE 15 16.09 Overcast BKN040 OVC120 18.1 10.6 62% 76.15 0.0
22 14:15 E 15 16.09 Overcast SCT040 SCT080 OVC120 18.3 10.4 60% 76.15 0.0
22 13:55 E 20 G 28 16.09 Overcast SCT021 SCT040 OVC075 17.2 9.9 62% 76.2 0.0
22 13:35 E 19 G 26 16.09 Overcast SCT021 BKN042 OVC075 16.6 9.7 64% 76.2 0.0
22 13:15 E 22 G 31 16.09 Overcast SCT021 OVC042 16.6 9.5 63% 76.23 0.0
22 12:55 E 17 G 26 16.09 Overcast SCT021 OVC040 16.2 9.4 16.5 10.7 64% 76.23 0.0
22 12:35 E 17 G 28 16.09 Overcast OVC040 16.2 9.4 64% 76.25 0.0
22 12:15 E 20 16.09 Mostly Cloudy BKN040 15.6 9.1 65% 76.25 0.0
22 11:55 E 22 G 28 16.09 Partly Cloudy SCT021 SCT040 14.9 9 68% 76.25 0.0
22 11:35 E 24 16.09 Mostly Cloudy BKN021 BKN100 14.2 8.5 69% 76.25 0.0
22 11:15 E 19 16.09 Overcast BKN023 OVC100 13.5 7.9 69% 76.28 0.0
22 10:55 E 20 16.09 Overcast OVC025 12.9 7.9 72% 76.3 0.0
22 10:35 E 15 16.09 Light Rain OVC025 12.5 7.2 70% 76.3 0.0
22 10:15 E 19 16.09 Overcast OVC025 12.2 6.6 69% 76.33 0.0
22 09:55 E 19 16.09 Overcast OVC027 12.1 6.6 69% 76.33 0.0
22 09:35 E 20 G 28 16.09 Overcast OVC027 12 6.3 68% 76.33 0.0
22 09:15 E 22 G 28 16.09 Overcast OVC025 11.6 6.3 70% 76.33 0.0
22 08:55 E 17 16.09 Overcast OVC025 11.5 6.3 71% 76.33 0.0
22 08:35 E 17 16.09 Overcast OVC025 11.2 6.8 75% 76.33 0.0
22 08:15 E 9 16.09 Light Drizzle OVC027 10.8 6.6 76% 76.35 0.0
22 07:55 E 15 16.09 Light Drizzle OVC027 10.7 6.5 75% 76.35 0.0
22 07:35 E 17 16.09 Light Rain OVC029 11.1 6.2 72% 76.35 0.0
22 07:15 E 22 16.09 Overcast SCT029 SCT070 OVC090 11.1 5.9 71% 76.35 0.0
22 06:55 E 20 16.09 Overcast OVC090 11.1 5.7 12.5 11 70% 76.33 0.0
22 06:35 E 20 16.09 Overcast OVC090 11 5.9 71% 76.33 0.0
22 06:15 E 20 16.09 Overcast BKN090 OVC110 11 6.1 72% 76.33 0.0
22 05:55 E 19 16.09 Overcast SCT090 OVC110 11 6.2 73% 76.33 0.0
22 05:35 E 20 16.09 Partly Cloudy SCT110 11 6.6 75% 76.33 0.0
22 05:15 E 20 16.09 Partly Cloudy SCT090 11.1 6.7 75% 76.33 0.0
22 04:55 E 17 16.09 Mostly Cloudy BKN090 11.7 6.5 71% 76.35 0.0
22 04:35 E 22 G 28 16.09 Overcast OVC090 12 6.7 70% 76.35 0.0
22 04:15 E 20 G 30 16.09 Overcast OVC090 12.1 7 71% 76.35 0.0
22 03:55 E 22 16.09 Overcast BKN090 OVC110 12.2 7.4 73% 76.38 0.0
22 03:35 E 22 16.09 Overcast OVC110 12.3 7.6 73% 76.35 0.0
22 03:15 E 19 G 26 16.09 Mostly Cloudy BKN110 12.5 7.7 73% 76.38 0.0
22 02:55 E 19 16.09 Mostly Cloudy BKN120 12.5 7.7 73% 76.38 0.0
22 02:35 E 19 16.09 Mostly Cloudy BKN110 12.5 7.7 73% 76.38 0.0
22 02:15 E 15 16.09 Overcast OVC120 12 7.8 76% 76.4 0.0
22 01:55 E 15 16.09 Mostly Cloudy BKN120 11.6 7.5 76% 76.4 0.0
22 01:35 E 17 16.09 Partly Cloudy SCT085 12 7.4 74% 76.43 0.0
22 01:15 E 17 16.09 Overcast OVC085 12.3 7.3 72% 76.45 0.0
22 00:55 E 7 16.09 Overcast OVC085 12.5 7.3 17.5 12.2 71% 76.45 0.0
22 00:35 E 19 16.09 Overcast SCT060 OVC085 12.5 7.3 71% 76.45 0.0
22 00:15 E 17 16.09 Overcast SCT060 OVC100 12.2 7.3 72% 76.45 0.0
21 23:55 E 20 16.09 Overcast SCT060 OVC100 12.5 6.9 69% 76.45 0.0
21 23:35 NE 19 16.09 Overcast SCT060 OVC100 12.6 6.7 68% 76.48 0.0
21 23:15 E 17 16.09 Overcast OVC100 12.8 7 68% 76.48 0.0
21 22:55 E 20 16.09 Overcast OVC100 13 7 67% 76.48 0.0
21 22:35 E 17 16.09 Overcast OVC100 13 7.1 68% 76.48 0.0
21 22:15 NE 13 16.09 Partly Cloudy SCT100 13 7.2 68% 76.5 0.0
21 21:55 NE 6 16.09 Fair CLR 13.2 7.5 69% 76.48 0.0
21 21:35 Calm 16.09 Fair CLR 13.6 7.6 67% 76.48 0.0
21 21:15 E 17 16.09 Fair CLR 14 7.7 66% 76.48 0.0
21 20:55 NE 19 16.09 Partly Cloudy SCT090 14.4 7.7 64% 76.48 0.0
21 20:15 Calm 16.09 Partly Cloudy SCT090 16.6 9.4 63% 76.45 0.0
21 19:55 E 15 16.09 Partly Cloudy SCT090 SCT120 16.9 9.5 62% 76.48 0.0
21 19:35 E 11 16.09 Mostly Cloudy SCT080 BKN120 17.1 9.3 60% 76.48 0.0
21 19:15 E 7 16.09 Mostly Cloudy BKN080 BKN120 17.3 9.2 59% 76.5 0.0
21 18:55 E 20 G 28 16.09 Overcast OVC080 17.6 9.3 18.8 14.5 58% 76.5 0.0
21 18:35 E 20 G 26 16.09 Overcast SCT042 SCT050 OVC080 17.6 9.4 59% 76.53 0.0
21 18:15 E 15 16.09 Overcast SCT042 BKN050 OVC090 17.6 9.3 58% 76.56 0.0
21 17:55 E 19 16.09 Overcast SCT046 BKN050 OVC090 17.9 9.5 58% 76.56 0.0
21 17:35 E 22 G 30 16.09 Overcast SCT046 BKN080 OVC095 18 9 56% 76.56 0.0
21 17:15 E 24 G 33 16.09 Overcast SCT046 SCT080 OVC095 18.3 9 55% 76.53 0.0
21 16:55 E 20 G 30 16.09 Mostly Cloudy SCT044 SCT085 BKN110 18.4 8.8 54% 76.56 0.0
21 16:15 E 24 G 30 16.09 Overcast OVC100 18.3 8.4 53% 76.58 0.0
21 15:55 E 15 G 26 16.09 Overcast OVC100 18.3 7.3 49% 76.61 0.0
21 15:35 E 17 16.09 Overcast OVC100 17.7 6.9 49% 76.63 0.0
21 15:15 E 19 G 30 16.09 Overcast OVC100 17.3 7.9 54% 76.66 0.0
21 14:55 E 9 16.09 Overcast OVC100 17.1 7.9 55% 76.68 0.0
21 14:35 E 11 G 30 16.09 Overcast SCT075 OVC110 16.5 7.2 54% 76.71 0.0
21 14:15 E 17 16.09 Overcast BKN075 OVC095 16.1 7.1 55% 76.71 0.0
21 13:55 E 15 16.09 Overcast OVC080 15.5 6.3 55% 76.73 0.0
21 13:35 E 13 16.09 Overcast OVC080 15.2 6.3 56% 76.73 0.0
21 13:15 E 17 G 26 16.09 Overcast OVC080 14.8 5.9 55% 76.76 0.0
21 12:55 E 17 16.09 Overcast OVC080 14.2 5.9 14.2 9.5 58% 76.76 0.0
21 12:35 E 9 16.09 Overcast OVC080 13.6 5.5 58% 76.78 0.0
21 12:15 E 17 16.09 Overcast BKN080 OVC100 13.6 5.2 57% 76.81 0.0
21 11:55 E 19 16.09 Overcast BKN080 OVC100 13.8 5.2 56% 76.81 0.0
21 11:35 E 19 16.09 Overcast OVC080 13.5 4.6 55% 76.84 0.0
21 11:15 E 15 16.09 Overcast SCT055 OVC080 12.5 4.1 57% 76.84 0.0
21 10:55 E 17 16.09 Overcast SCT055 OVC080 12.1 4.2 59% 76.84 0.0
21 10:35 E 17 16.09 Overcast BKN055 OVC080 11.7 3.7 58% 76.84 0.0
21 10:15 E 17 16.09 Overcast OVC055 11.2 3.5 59% 76.86 0.0
21 09:55 E 15 16.09 Overcast OVC055 11 3.5 60% 76.86 0.0
21 09:35 E 19 16.09 Overcast BKN055 OVC100 10.7 3.4 61% 76.86 0.0
21 09:15 E 19 G 28 16.09 Overcast SCT055 OVC100 10.5 3.4 62% 76.89 0.0
21 08:55 E 22 16.09 Overcast OVC100 10.2 3.2 62% 76.86 0.0
21 08:35 E 20 16.09 Overcast OVC090 10 3.5 64% 8 76.86 0.0
21 08:15 Calm 16.09 Overcast SCT055 OVC090 9.8 3.6 66% 76.91 0.0
21 07:55 E 9 16.09 Overcast OVC100 9.7 3.4 65% 9 76.91 0.0
21 07:35 E 17 16.09 Light Drizzle OVC100 9.5 3.2 65% 7 76.89 0.0
21 07:15 E 15 16.09 Light Rain SCT050 BKN100 BKN120 9.6 3.2 65% 8 76.89 0.0
21 06:55 E 19 G 30 16.09 Overcast OVC090 9.9 2.6 11.8 9.9 61% 8 76.89 0.0
21 06:35 E 19 G 28 16.09 Overcast OVC090 10 3 62% 8 76.84 0.0
21 06:15 E 19 G 28 16.09 Overcast OVC100 10 3.7 65% 8 76.84 0.0
21 05:55 E 22 G 28 16.09 Overcast SCT100 OVC110 10.1 4.1 67% 76.81 0.0
21 05:35 E 19 16.09 Overcast OVC100 10.2 4.7 69% 76.81 0.0
21 05:15 E 20 16.09 Overcast OVC100 10.3 5 70% 76.78 0.0
21 04:55 E 24 G 30 16.09 Overcast OVC110 10.5 5.4 71% 76.78 0.0
21 04:35 E 19 16.09 Overcast OVC110 10.5 6.5 77% 76.78 0.0
21 04:15 E 19 16.09 Mostly Cloudy BKN120 11 6.8 76% 76.81 0.0
21 03:55 E 20 G 28 16.09 Mostly Cloudy BKN120 11.1 6.9 76% 76.81 0.0
21 03:35 E 17 16.09 Fair CLR 11.3 7.2 76% 76.84 0.0
21 03:15 E 17 G 26 16.09 Fair CLR 11.3 7.3 77% 76.84 0.0
21 02:55 E 15 16.09 Mostly Cloudy BKN120 10.6 7.8 83% 76.84 0.0
21 02:35 Calm 16.09 Overcast OVC110 10.7 7.9 83% 76.86 0.0
21 02:15 Calm 16.09 Partly Cloudy SCT110 10.8 7.9 82% 76.89 0.0
21 01:55 Calm 16.09 Fair CLR 10.8 7.9 82% 76.86 0.0
21 01:35 Calm 16.09 Fair CLR 11.2 8 81% 76.86 0.0
21 01:15 Calm 16.09 Fair CLR 11.6 7.8 78% 76.81 0.0
21 00:55 Calm 16.09 Fair CLR 11.8 7.8 16.6 11.8 77% 76.84 0.0
21 00:35 Calm 16.09 Fair CLR 12 7.7 75% 76.84 0.0
21 00:15 Calm 16.09 Fair CLR 12.2 7.7 74% 76.81 0.0
20 23:55 Calm 16.09 Fair CLR 12.6 7.8 73% 76.78 0.0
20 23:35 NE 13 16.09 Fair CLR 12.7 7.5 71% 76.81 0.0
20 23:15 N 6 16.09 Fair CLR 12.9 7.4 69% 76.78 0.0
20 22:55 Calm 16.09 Fair CLR 13 7.3 69% 76.78 0.0
20 22:35 Calm 16.09 Partly Cloudy SCT120 12.3 7.9 75% 76.81 0.0
20 22:15 Calm 16.09 Mostly Cloudy BKN110 12.5 8 74% 76.81 0.0
20 21:55 Calm 16.09 Partly Cloudy SCT100 12.5 7.3 71% 76.78 0.0
20 21:35 Calm 16.09 Mostly Cloudy BKN100 13 7.2 68% 76.78 0.0
20 21:15 Calm 16.09 Mostly Cloudy BKN100 13.5 7.4 67% 76.76 0.0
20 20:55 Calm 16.09 Fair CLR 13.6 7.4 66% 76.73 0.0
20 20:35 Calm 16.09 Fair CLR 13.8 7.3 65% 76.73 0.0
20 20:15 Calm 16.09 Fair CLR 14.4 6.9 61% 76.76 0.0
20 19:55 Calm 16.09 Fair CLR 15.1 7 59% 76.73 0.0
20 19:35 NE 6 16.09 Fair CLR 15.2 6.4 56% 76.73 0.0
20 19:15 NE 11 16.09 Fair CLR 16.4 6 50% 76.76 0.0
20 18:55 Calm 16.09 Fair CLR 16.1 6.1 17.2 14.5 52% 76.76 0.0
20 18:35 Calm 16.09 Fair CLR 16 5.6 50% 76.76 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)