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.
01 03:15 NE 19 16.09 Partly Cloudy SCT120 7 -3.9 46% 4 76.38 0.0
01 02:55 N 17 G 28 16.09 Partly Cloudy SCT120 7 -3.7 47% 4 76.38 0.0
01 02:35 N 17 16.09 Fair CLR 7.2 -3.8 46% 5 76.4 0.0
01 02:15 N 15 16.09 Fair CLR 7.5 -3.9 45% 5 76.4 0.0
01 01:55 N 11 16.09 Fair CLR 7.3 -4 45% 5 76.38 0.0
01 01:35 N 11 16.09 Fair CLR 7.5 -4.2 44% 6 76.4 0.0
01 01:15 N 13 16.09 Fair CLR 7.5 -4.5 43% 5 76.38 0.0
01 00:55 N 17 16.09 Fair CLR 7.8 -4.5 13.5 7.8 42% 5 76.38 0.0
01 00:35 N 19 16.09 Fair CLR 8.1 -4.8 40% 5 76.38 0.0
01 00:15 N 24 G 35 16.09 Fair CLR 8.5 -4.8 39% 5 76.35 0.0
31 23:55 N 22 16.09 Fair CLR 8.8 -3.3 43% 6 76.35 0.0
31 23:35 N 19 16.09 Partly Cloudy SCT120 8.9 -2.7 44% 6 76.38 0.0
31 23:15 N 17 16.09 Partly Cloudy SCT120 9.1 -2.5 44% 7 76.35 0.0
31 22:55 N 15 16.09 Fair CLR 9.4 -2 45% 7 76.38 0.0
31 22:35 N 17 16.09 Fair CLR 10.9 -2.6 39% 76.38 0.0
31 22:15 N 15 16.09 Fair CLR 11.1 -2.4 39% 76.4 0.0
31 21:55 N 15 16.09 Fair CLR 11.2 -1.9 40% 76.38 0.0
31 21:35 N 13 16.09 Partly Cloudy SCT110 11.6 -2.3 38% 76.33 0.0
31 21:15 N 15 16.09 Partly Cloudy SCT110 11.7 -2.1 38% 76.33 0.0
31 20:55 N 13 16.09 Partly Cloudy SCT120 11.5 -0.9 43% 76.3 0.0
31 20:35 Calm 16.09 Partly Cloudy SCT110 12.1 -0.6 42% 76.3 0.0
31 20:15 Calm 16.09 Fair CLR 12.1 -0.2 43% 76.23 0.0
31 19:55 NE 19 16.09 Fair CLR 12.2 -0.1 43% 76.15 0.0
31 19:35 NE 22 16.09 Fair CLR 12.6 -0.7 40% 76.15 0.0
31 19:15 N 6 G 31 16.09 Fair CLR 13.1 -0.8 39% 76.17 0.0
31 18:35 N 35 G 50 16.09 Fair and Breezy CLR 14.1 -1.6 34% 76.17 0.0
31 18:15 N 26 G 43 16.09 Fair CLR 14.5 -1.8 33% 76.1 0.0
31 17:55 N 35 G 50 16.09 Fair and Breezy CLR 14.5 -1.9 32% 76.07 0.0
31 17:35 N 33 G 46 16.09 Fair and Breezy CLR 14.8 -2 32% 76.07 0.0
31 17:15 N 31 G 50 16.09 Fair CLR 15.3 -2.4 30% 76.1 0.0
31 16:55 N 37 G 48 16.09 Fair and Breezy CLR 16.3 -2.7 27% 76.05 0.0
31 16:35 N 35 G 50 16.09 Fair and Breezy CLR 16.3 -1 31% 76.05 0.0
31 16:15 N 31 G 44 16.09 Fair CLR 16.8 -2 28% 76.02 0.0
31 15:55 N 44 G 54 16.09 Fair and Windy CLR 18.8 -1.5 25% 75.97 0.0
31 15:35 N 41 16.09 Fair and Breezy CLR 19 -1.9 24% 75.95 0.0
31 15:15 N 37 G 48 16.09 Fair and Breezy CLR 18.5 -0.9 27% 75.92 0.0
31 14:55 N 35 G 46 16.09 Fair and Breezy CLR 18.6 0 29% 75.92 0.0
31 14:35 N 35 G 43 16.09 Fair and Breezy CLR 18.5 0.8 31% 75.95 0.0
31 14:15 N 24 G 33 16.09 Fair CLR 17.6 1.5 34% 75.95 0.0
31 13:55 N 31 G 39 16.09 Fair CLR 16.5 1.9 38% 75.97 0.0
31 13:35 N 26 G 41 16.09 Fair CLR 16.1 2.8 41% 75.95 0.0
31 13:15 N 28 G 35 16.09 Fair CLR 15.2 3.2 45% 75.9 0.0
31 12:55 N 30 G 37 16.09 Fair CLR 14.2 3.3 20.5 7.5 48% 75.87 0.0
31 12:35 N 35 G 43 16.09 Partly Cloudy and Breezy SCT040 12.7 3 52% 75.84 0.0
31 12:15 N 31 16.09 Mostly Cloudy SCT024 SCT034 BKN040 10.3 2.8 60% 75.87 0.0
31 11:55 NW 31 16.09 Overcast OVC024 8.4 1.1 60% 5 75.87 0.0
31 11:35 NW 33 G 41 16.09 Overcast and Breezy OVC024 7.9 0.9 62% 4 75.84 0.0
31 11:15 N 35 16.09 Overcast and Breezy OVC024 7.6 0.5 61% 3 75.82 0.0
31 10:55 NW 35 16.09 Overcast and Breezy OVC026 8.3 1.3 62% 4 75.77 0.0
31 10:35 NW 37 16.09 Overcast and Breezy BKN028 OVC040 9.9 2.5 60% 6 75.72 0.0
31 10:15 NW 41 G 48 16.09 Overcast and Breezy BKN028 OVC042 11.9 5.1 63% 75.69 0.0
31 09:55 NW 28 16.09 Overcast SCT030 SCT037 OVC042 15.7 9.1 65% 75.64 0.0
31 09:15 W 22 G 30 16.09 Mostly Cloudy SCT039 BKN045 20.5 12.1 59% 75.51 0.0
31 08:55 SW 24 16.09 Overcast OVC047 19.4 12.1 63% 75.49 0.0
31 08:35 SW 20 16.09 Mostly Cloudy BKN049 19.1 11.9 63% 75.49 0.0
31 08:15 SW 22 16.09 Fair CLR 18.7 11.6 64% 75.49 0.0
31 07:55 SW 15 16.09 Fair CLR 18 11.4 66% 75.49 0.0
31 07:35 SW 11 16.09 Fair CLR 17.9 11.2 65% 75.49 0.0
31 06:55 S 17 16.09 Fair CLR 17.9 11.2 19.4 16.8 65% 75.46 0.0
31 06:35 S 19 16.09 Fair CLR 18.1 11.1 64% 75.46 0.0
31 06:15 S 24 16.09 Fair CLR 18.1 11 63% 75.44 0.0
31 05:55 S 20 16.09 Fair CLR 18.2 11 63% 75.41 0.0
31 05:35 S 20 16.09 Fair CLR 18.6 11 61% 75.41 0.0
31 05:15 S 26 G 35 16.09 Fair CLR 18.7 11.1 61% 75.41 0.0
31 04:55 S 22 16.09 Fair CLR 19.1 11.2 60% 75.41 0.0
31 04:35 S 26 16.09 Fair CLR 19.1 11.2 60% 75.41 0.0
31 04:15 S 22 16.09 Fair CLR 18.7 11.3 62% 75.44 0.0
31 03:55 S 22 16.09 Partly Cloudy SCT085 18.8 11.4 62% 75.46 0.0
31 03:35 S 17 16.09 Mostly Cloudy BKN085 18.6 11.6 64% 75.46 0.0
31 03:15 S 19 16.09 Partly Cloudy SCT095 18.1 11.6 66% 75.49 0.0
31 02:55 S 17 16.09 Partly Cloudy SCT095 18.1 11.8 67% 75.49 0.0
31 02:35 S 20 16.09 Partly Cloudy SCT095 18.5 12 66% 75.51 0.0
31 02:15 S 26 16.09 Partly Cloudy SCT075 SCT095 17.7 12.2 70% 75.51 0.0
31 01:55 S 9 16.09 Mostly Cloudy SCT075 BKN100 18.1 12.1 68% 75.54 0.0
31 01:35 S 17 16.09 Partly Cloudy SCT080 SCT120 19.2 12 63% 75.54 0.0
31 01:15 S 17 16.09 Mostly Cloudy SCT070 BKN090 BKN110 17.7 12.2 70% 75.54 0.0
31 00:55 Calm 16.09 Mostly Cloudy SCT070 SCT080 BKN100 17 12.3 26.5 16.5 74% 75.57 0.0 0.05 0.46
31 00:35 Calm 16.09 Mostly Cloudy SCT039 SCT060 BKN110 16.6 12.5 77% 75.54 0.0 0.05
31 00:15 Calm 11.27 Rain SCT021 SCT036 BKN050 16.7 12.3 75% 75.59 0.0 0.05
30 23:55 NW 13 G 54 4.83 Heavy Rain SCT016 BKN050 OVC060 16.6 12.2 75% 75.62 0.0 0.38
30 23:35 W 28 G 46 16.09 Rain SCT050 BKN075 OVC110 20.2 9.5 50% 75.62 0.0
30 23:15 Calm 16.09 Light Rain SCT095 OVC110 22.1 9.8 46% 75.49 0.0
30 22:55 Calm 16.09 Mostly Cloudy SCT090 BKN110 22 9.4 45% 75.49 0.0
30 22:35 Calm 16.09 Partly Cloudy SCT110 21.3 9.2 46% 75.46 0.0
30 22:15 Calm 16.09 Fair CLR 21.8 8.1 42% 75.49 0.0
30 21:35 Calm 16.09 Fair CLR 23 6.6 35% 75.46 0.0
30 21:15 Calm 16.09 Partly Cloudy SCT100 22.5 6.2 35% 75.44 0.0
30 20:55 Calm 16.09 Partly Cloudy SCT110 22.6 4.9 32% 75.46 0.0
30 20:35 Calm 16.09 Partly Cloudy SCT110 22.1 4.5 32% 75.46 0.0
30 20:15 Calm 16.09 Partly Cloudy SCT110 21.5 5.2 35% 75.46 0.0
30 19:55 Calm 16.09 Partly Cloudy SCT110 23.6 3.4 27% 75.44 0.0
30 19:35 Calm 16.09 Light Rain SCT085 SCT110 24.6 4.7 28% 25 75.46 0.0
30 19:15 Calm 16.09 Light Rain SCT100 SCT120 25.5 5.6 28% 26 75.46 0.0
30 18:55 SW 11 16.09 Mostly Cloudy BKN110 26.8 4.8 30 25.5 24% 26 75.46 0.0
30 18:35 SW 19 G 31 16.09 Fair CLR 27.7 4 22% 27 75.41 0.0
30 18:15 SW 26 G 31 16.09 Fair CLR 28.1 3.8 21% 27 75.41 0.0
30 17:55 SW 19 G 35 16.09 Partly Cloudy SCT110 28.3 3.6 21% 27 75.39 0.0
30 17:35 SW 30 G 43 16.09 Fair CLR 28.5 3.4 20% 27 75.39 0.0
30 17:15 SW 33 G 48 16.09 Fair and Breezy CLR 29.6 2.3 17% 28 75.36 0.0
30 16:55 S 30 G 48 16.09 Fair CLR 29.6 2.7 18% 28 75.34 0.0
30 16:35 S 33 G 48 16.09 Fair and Breezy CLR 29.8 2.4 17% 28 75.34 0.0
30 16:15 S 30 G 46 16.09 Fair CLR 28.2 3.5 20% 27 75.36 0.0
30 15:55 S 30 16.09 Fair CLR 28.7 2.1 18% 27 75.39 0.0
30 15:35 S 31 G 43 16.09 Fair CLR 28.2 1.4 18% 27 75.39 0.0
30 15:15 S 33 G 43 16.09 Fair and Breezy CLR 28.9 1.2 17% 27 75.41 0.0
30 14:55 S 35 G 43 16.09 Fair and Breezy CLR 28.3 2.3 19% 27 75.46 0.0
30 14:35 S 33 G 39 16.09 Fair and Breezy CLR 27.7 2.7 20% 27 75.49 0.0
30 14:15 S 31 G 39 16.09 Fair CLR 27.4 2.9 21% 26 75.51 0.0
30 13:55 S 30 G 39 16.09 Fair CLR 26.9 4.1 23% 26 75.54 0.0
30 13:35 S 26 G 37 16.09 Fair CLR 26.3 4.5 25% 26 75.54 0.0
30 13:15 S 26 G 35 16.09 Fair CLR 26 5 26% 26 75.59 0.0
30 12:55 S 26 G 31 16.09 Fair CLR 25.2 5.8 25.2 7.5 29% 25 75.62 0.0
30 12:35 S 19 G 26 16.09 Fair CLR 24.2 6 31% 25 75.64 0.0
30 12:15 S 15 16.09 Fair CLR 23.6 6.3 33% 75.67 0.0
30 11:55 S 17 16.09 Fair CLR 22.8 6.5 35% 75.69 0.0
30 11:35 S 7 16.09 Fair CLR 21.7 6.8 38% 75.72 0.0
30 11:15 Calm 16.09 Fair CLR 20.7 6.7 40% 75.72 0.0
30 10:55 SW 19 G 28 16.09 Fair CLR 20.1 6.9 42% 75.77 0.0
30 10:35 Calm 16.09 Fair CLR 19.3 6.8 44% 75.77 0.0
30 10:15 SW 20 16.09 Fair CLR 18 6.8 48% 75.77 0.0
30 09:55 SW 22 G 30 16.09 Fair CLR 17.5 6.8 50% 75.79 0.0
30 09:35 S 20 16.09 Fair CLR 16.3 6.6 53% 75.79 0.0
30 09:15 Calm 16.09 Fair CLR 15.3 6.5 56% 75.79 0.0
30 08:55 S 17 16.09 Fair CLR 14.4 6.1 58% 75.79 0.0
30 08:35 S 9 16.09 Fair CLR 13.5 6 61% 75.79 0.0
30 08:15 Calm 16.09 Fair CLR 12.3 5.7 64% 75.79 0.0
30 07:55 Calm 16.09 Fair CLR 10.3 5.3 71% 75.79 0.0
30 07:35 Calm 16.09 Fair CLR 8.7 4.1 73% 75.79 0.0
30 07:15 Calm 16.09 Fair CLR 8.1 3.5 73% 75.79 0.0
30 06:55 Calm 16.09 Fair CLR 7.6 3.1 11.1 7.6 73% 75.77 0.0
30 06:35 Calm 16.09 Fair CLR 8.1 3.5 73% 75.79 0.0
30 06:15 Calm 16.09 Fair CLR 8.2 3.3 72% 75.79 0.0
30 05:55 Calm 16.09 Fair CLR 8 3.2 72% 75.79 0.0
30 05:35 Calm 16.09 Fair CLR 8.6 3.4 70% 75.79 0.0
30 05:15 Calm 16.09 Fair CLR 8.9 3.5 69% 75.79 0.0
30 04:55 Calm 16.09 Fair CLR 9 3.5 69% 75.82 0.0
30 04:35 Calm 16.09 Fair CLR 9.2 3.5 68% 75.82 0.0
30 04:15 Calm 16.09 Fair CLR 9.6 3.5 66% 75.82 0.0
30 03:55 Calm 16.09 Fair CLR 9.9 3.6 65% 75.82 0.0
30 03:35 Calm 16.09 Fair CLR 8.9 3.1 67% 75.84 0.0
30 03:15 Calm 16.09 Fair CLR 9.4 3.1 65% 75.87 0.0
30 02:55 Calm 16.09 Fair CLR 9.5 3 64% 75.87 0.0
30 02:35 Calm 16.09 Fair CLR 10.3 3.2 62% 75.9 0.0
30 02:15 Calm 16.09 Fair CLR 10.6 3.2 61% 75.9 0.0
30 01:55 SE 9 16.09 Fair CLR 10.7 3.2 60% 75.92 0.0
30 01:35 SE 7 16.09 Fair CLR 11.1 3.1 58% 75.92 0.0
30 01:15 SE 15 16.09 Fair CLR 11 3.1 59% 75.95 0.0
30 00:55 SE 17 16.09 Fair CLR 11.1 3 17.2 11.1 58% 75.97 0.0
30 00:35 SE 9 16.09 Fair CLR 11.1 3 58% 75.97 0.0
30 00:15 SE 19 16.09 Fair CLR 11.1 2.7 57% 76 0.0
29 23:55 SE 15 16.09 Fair CLR 11.5 2.6 55% 76.02 0.0
29 23:35 Calm 16.09 Fair CLR 11.4 2.5 55% 76.02 0.0
29 23:15 Calm 16.09 Fair CLR 11.5 2.3 54% 76.05 0.0
29 22:55 Calm 16.09 Fair CLR 12.3 2.4 51% 76.05 0.0
29 22:35 SE 17 16.09 Fair CLR 12.5 2.2 50% 76.05 0.0
29 22:15 Calm 16.09 Fair CLR 11.5 1.8 52% 76.05 0.0
29 21:55 Calm 16.09 Fair CLR 11.9 1.1 48% 76.05 0.0
29 21:35 Calm 16.09 Fair CLR 12.2 1.1 47% 76.05 0.0
29 21:15 Calm 16.09 Fair CLR 12.7 1 45% 76.05 0.0
29 20:55 SE 17 16.09 Fair CLR 13.7 0.8 42% 76.02 0.0
29 20:35 Calm 16.09 Fair CLR 13.9 0.6 41% 76.02 0.0
29 20:15 Calm 16.09 Fair CLR 14.3 0.5 39% 76 0.0
29 19:55 SE 17 16.09 Fair CLR 14.6 0.3 38% 76 0.0
29 19:35 Calm 16.09 Fair CLR 15 0.1 36% 76 0.0
29 19:15 Calm 16.09 Fair CLR 16.4 -0.2 33% 76 0.0
29 18:55 SE 9 16.09 Fair CLR 17.5 -0.8 18.8 16.4 29% 76.02 0.0
29 18:35 S 11 16.09 Fair CLR 17.3 -1.3 28% 76.05 0.0
29 18:15 S 19 16.09 Fair CLR 17.6 -1.9 27% 76.02 0.0
29 17:55 Calm 16.09 Fair CLR 17.4 -1.7 27% 76.05 0.0
29 17:35 SE 26 16.09 Partly Cloudy SCT110 16.8 -1.6 29% 76 0.0
29 17:15 SE 26 16.09 Partly Cloudy SCT110 17.2 -1.8 28% 76.02 0.0
29 16:55 S 15 G 28 16.09 Partly Cloudy SCT110 18.3 -1.8 26% 76.07 0.0
29 16:35 S 26 G 35 16.09 Partly Cloudy SCT110 16.7 -0.6 31% 76.02 0.0
29 16:15 S 22 16.09 Fair CLR 16.7 -1 30% 76.1 0.0
29 15:55 SE 24 G 35 16.09 Fair CLR 17.5 -1.2 28% 76.07 0.0
29 15:35 SE 24 16.09 Fair CLR 18.7 -1.3 26% 76.07 0.0
29 15:15 S 24 16.09 Fair CLR 17.8 -0.8 28% 76.1 0.0
29 14:55 SE 22 16.09 Fair CLR 17.5 -0.3 30% 76.1 0.0
29 14:35 S 17 16.09 Fair CLR 17.1 -0.6 30% 76.12 0.0
29 14:15 S 26 16.09 Fair CLR 17.2 -1.3 29% 76.15 0.0
29 13:55 S 26 G 33 16.09 Fair CLR 17 -1.7 28% 76.2 0.0
29 13:35 S 28 G 33 16.09 Fair CLR 17.6 -1.9 27% 76.2 0.0
29 13:15 S 28 G 35 16.09 Fair CLR 17 -2.2 27% 76.23 0.0
29 12:55 S 28 G 35 16.09 Fair CLR 17.5 -2.6 17.5 3.1 25% 76.23 0.0
29 12:35 S 22 G 33 16.09 Fair CLR 17.1 -2.5 26% 76.25 0.0
29 12:15 S 31 16.09 Fair CLR 16.9 -3.8 24% 76.28 0.0
29 11:55 S 26 G 37 16.09 Fair CLR 16 -4.3 25% 76.3 0.0
29 11:35 S 28 G 37 16.09 Fair CLR 15.1 -4.5 26% 76.33 0.0
29 11:15 S 26 G 35 16.09 Fair CLR 14.7 -5.1 25% 76.35 0.0
29 10:55 S 30 G 37 16.09 Fair CLR 14.1 -6.5 24% 76.35 0.0
29 10:35 S 26 G 39 16.09 Fair CLR 12.6 -7.2 25% 76.38 0.0
29 10:15 S 26 16.09 Fair CLR 12 -8.6 23% 76.38 0.0
29 09:55 S 26 16.09 Fair CLR 11.2 -9.1 23% 76.4 0.0
29 09:35 S 30 16.09 Fair CLR 10.3 -9.5 24% 76.4 0.0
29 09:15 S 26 G 33 16.09 Fair CLR 9 -9.2 27% 6 76.4 0.0
29 08:55 S 26 16.09 Fair CLR 8 -9.4 28% 5 76.43 0.0
29 08:35 S 22 16.09 Fair CLR 7.2 -8.7 32% 4 76.43 0.0
29 08:15 S 22 16.09 Fair CLR 6.2 -8.7 34% 3 76.45 0.0
29 07:55 S 19 16.09 Fair CLR 5 -8.5 37% 2 76.45 0.0
29 07:35 S 17 16.09 Fair CLR 3.8 -8 42% 0 76.45 0.0
29 07:15 S 17 16.09 Fair CLR 3.5 -8 43% 0 76.45 0.0
29 06:55 S 15 16.09 Fair CLR 3.2 -8 4.6 2.8 44% -0 76.45 0.0
29 06:35 S 17 16.09 Fair CLR 3.5 -8.1 43% 0 76.45 0.0
29 06:15 Calm 16.09 Fair CLR 3 -8 45% 76.45 0.0
29 05:55 Calm 16.09 Fair CLR 3 -7.8 45% 76.48 0.0
29 05:35 Calm 16.09 Fair CLR 3 -7.8 45% 76.48 0.0
29 05:15 Calm 16.09 Fair CLR 2.8 -8 45% 76.5 0.0
29 04:55 SE 15 16.09 Fair CLR 3.1 -8.1 44% -0 76.5 0.0
29 04:35 Calm 16.09 Fair CLR 3 -8.2 44% 76.53 0.0
29 04:15 Calm 16.09 Fair CLR 3.4 -8.5 42% 76.53 0.0
29 03:55 Calm 16.09 Fair CLR 3.5 -8.5 41% 76.56 0.0
29 03:35 Calm 16.09 Fair CLR 3.8 -9 39% 76.56 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)