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.
16 01:55 NW 48 G 72 0.00 Windy NULL -9.4 -11.2 87% -20 75.77 0.0
16 01:35 NW 59 G 72 0.00 Windy NULL -9.2 -11 87% -21 75.77 0.0
16 01:15 NW 54 G 72 0.00 Windy NULL -8.7 -10.4 88% -20 75.77 0.0
16 00:55 NW 50 G 72 0.00 Windy NULL -8.2 -9.8 -1.7 -8.2 88% -19 75.74 0.0
16 00:35 NW 54 G 78 0.00 Windy NULL -7.9 -9.5 88% -19 75.72 0.0
16 00:15 NW 52 G 65 0.00 Windy NULL -7.5 -9 89% -18 75.72 0.0
15 23:55 NW 52 G 70 0.00 Windy NULL -7 -8.5 89% -17 75.69 0.0
15 23:35 NW 54 G 67 0.00 Windy NULL -6.6 -8 90% -17 75.69 0.0
15 23:15 NW 46 G 72 0.00 Windy NULL -6 -7.4 90% -15 75.67 0.0
15 22:55 NW 44 G 67 0.00 Windy NULL -5.7 -7 91% -15 75.64 0.0
15 22:35 NW 56 G 70 0.00 Windy NULL -5.3 -6.5 91% -15 75.62 0.0
15 22:15 NW 48 G 70 0.00 Windy NULL -4 -5.1 92% -13 75.62 0.0
15 21:55 NW 50 G 63 0.00 Windy NULL -2.3 -3.5 92% -11 75.57 0.0
15 21:35 NW 48 G 69 0.00 Windy NULL -2.2 -3.5 91% -10 75.51 0.0
15 21:15 NW 50 G 69 0.00 Windy NULL -2.2 -3.6 90% -11 75.46 0.0
15 20:55 N 54 G 69 0.00 Overcast and Windy BKN012 OVC018 -2.2 -3.6 90% -11 75.44 0.0
15 20:35 N 54 G 70 0.00 Overcast and Windy BKN015 OVC020 -2.2 -3.6 90% -11 75.39 0.0
15 20:15 NW 44 G 65 0.00 Windy NULL -2.1 -3.5 90% -10 75.41 0.0
15 19:55 N 61 G 70 0.00 Windy NULL -2 -3.3 91% -11 75.34 0.0
15 19:35 N 56 G 72 0.00 Windy NULL -1.9 -3.2 91% -11 75.29 0.0
15 19:15 N 54 G 76 0.00 Windy NULL -1.7 -3.2 90% -10 75.26 0.0
15 18:55 N 56 G 70 0.80 Light Snow and Windy BKN010 OVC017 -1.7 -3.1 0.5 -1.7 90% -10 75.29 0.0
15 18:35 N 43 G 61 1.21 Light Snow and Windy BKN010 BKN017 -1.6 -3 90% -9 75.26 0.0
15 18:15 N 52 G 63 0.00 Overcast and Windy BKN011 OVC017 -1.6 -3.1 90% -10 75.26 0.0
15 17:55 N 48 G 59 0.00 Overcast and Windy BKN015 OVC021 -1.5 -3 90% -10 75.29 0.0
15 17:35 N 52 G 61 0.40 Snow and Windy OVC015 -1.2 -3.2 86% -9 75.18 0.0
15 17:15 N 48 G 65 1.21 Light Snow and Windy BKN009 OVC017 -1.1 -3.1 86% -9 75.23 0.0
15 16:55 N 41 G 50 0.80 Light Snow and Breezy BKN009 OVC013 -1 -2.7 88% -8 75.21 0.0
15 16:35 N 39 G 54 1.61 Light Snow and Breezy BKN009 OVC016 -1 -2.6 89% -8 75.18 0.0
15 16:15 N 39 G 65 1.61 Light Snow and Breezy OVC009 -0.8 -2.6 88% -8 75.11 0.0
15 15:55 N 37 G 57 1.21 Light Snow and Breezy OVC009 -0.7 -2.4 88% -8 75.06 0.0
15 15:35 N 46 G 61 1.21 Light Snow and Windy OVC009 -0.5 -2.3 88% -8 75.03 0.0
15 15:15 N 48 G 56 1.21 Light Snow and Windy OVC009 -0.3 -2.1 88% -8 74.98 0.0
15 14:55 N 39 G 46 4.83 Light Snow and Breezy OVC015 0.2 -1.8 87% -7 75.01 0.0
15 14:35 N 41 G 48 16.09 Overcast and Breezy OVC013 0.3 -1.8 86% -7 74.98 0.0
15 14:15 N 39 G 44 16.09 Overcast and Breezy OVC011 0.2 -1.9 86% -7 75.01 0.0
15 13:55 N 35 G 52 16.09 Overcast and Breezy OVC009 0.2 -1.7 87% -6 74.96 0.0
15 13:35 N 31 G 46 16.09 Overcast OVC009 0.2 -1.4 89% -6 74.93 0.0
15 13:15 N 39 G 50 16.09 Overcast and Breezy OVC007 0.5 -1 90% -6 74.88 0.0
15 12:55 N 39 G 50 16.09 Overcast and Breezy OVC007 0.6 -0.8 5 0.3 90% -6 74.85 0.0 0.43
15 12:35 N 33 G 41 16.09 Overcast and Breezy OVC007 0.8 -0.5 91% -5 74.85 0.0
15 12:15 N 26 G 35 16.09 Overcast OVC007 1 -0.4 91% -4 74.88 0.0
15 11:55 N 22 G 33 16.09 Overcast OVC007 1 -0.1 92% -4 74.83 0.0
15 11:35 N 26 G 35 16.09 Overcast OVC007 1 -0.2 92% -4 74.8 0.0
15 11:15 N 20 G 37 16.09 Overcast OVC007 1 -0.1 92% -4 74.75 0.0
15 10:55 N 20 16.09 Overcast OVC005 0.6 -0.5 92% -4 74.75 0.0 0.1
15 10:35 N 26 8.05 Light Rain OVC005 0.5 -0.5 93% -5 74.73 0.0 0.1
15 10:15 NW 31 G 41 4.83 Rain BKN005 OVC024 0.4 -0.5 94% -6 74.73 0.0 0.08
15 09:55 NE 41 G 52 6.44 Rain and Breezy BKN005 BKN023 OVC070 0.5 -0.6 92% -6 74.52 0.0 0.15 0.3
15 09:35 NE 43 G 50 11.27 Light Snow and Windy BKN005 BKN020 OVC036 0.6 -0.5 92% -6 74.57 0.0 0.13
15 09:15 N 26 G 41 1.61 Light Snow BKN007 BKN018 OVC023 1 -0.2 92% -4 74.63 0.0 0.1
15 08:55 N 19 G 31 4.83 Unknown Precip SCT027 BKN037 OVC043 1.2 -0.1 91% -3 74.78 0.0 0.15
15 08:35 N 22 G 31 2.41 Unknown Precip SCT029 OVC037 1.7 -0.3 87% -3 74.68 0.0 0.08
15 08:15 N 28 8.05 Heavy Rain OVC037 2.9 0 81% -2 74.63 0.0
15 07:55 N 22 G 31 16.09 Overcast OVC039 3.4 -0.6 75% -1 74.63 0.0
15 07:35 N 19 16.09 Overcast OVC039 3.6 -0.5 75% -0 74.6 0.0
15 07:15 N 19 16.09 Overcast OVC039 4.5 0.1 73% 1 74.6 0.0
15 06:55 E 11 16.09 Overcast OVC043 4.7 0.5 5 2.2 75% 2 74.5 0.0
15 06:15 E 22 G 30 16.09 Overcast BKN044 OVC060 4.5 -0.7 69% 1 74.52 0.0
15 05:55 E 26 16.09 Mostly Cloudy SCT048 BKN055 BKN070 4.2 -1.1 69% -0 74.55 0.0
15 05:35 E 28 G 35 16.09 Partly Cloudy SCT048 4 -1.5 68% -1 74.6 0.0
15 05:15 E 26 G 31 16.09 Partly Cloudy SCT042 SCT047 3.7 -1.7 68% -1 74.63 0.0
15 04:55 E 24 16.09 Mostly Cloudy SCT045 BKN060 3.6 -2 67% -1 74.68 0.0
15 04:35 E 30 16.09 Overcast SCT046 OVC060 3.5 -2.1 67% -1 74.75 0.0
15 04:15 E 28 G 39 16.09 Overcast SCT050 OVC060 3.1 -2.2 69% -2 74.78 0.0
15 03:55 E 28 16.09 Overcast BKN050 OVC060 3 -2.5 68% -2 74.85 0.0
15 03:35 E 31 G 41 16.09 Overcast BKN060 OVC065 3 -2.6 67% -2 74.88 0.0
15 03:15 E 33 G 44 16.09 Overcast and Breezy OVC060 2.7 -2.6 68% -3 74.93 0.0
15 02:55 E 35 G 44 16.09 Mostly Cloudy and Breezy BKN060 BKN120 2.5 -2.7 69% -3 74.96 0.0
15 02:35 E 31 G 44 16.09 Fair CLR 2.2 -2.8 70% -3 75.01 0.0
15 02:15 E 28 16.09 Fair CLR 2.3 -2.8 69% -3 75.08 0.0
15 01:55 E 30 G 39 16.09 Fair CLR 2.2 -2.9 69% -3 75.11 0.0
15 01:35 E 31 16.09 Fair CLR 2.5 -3 67% -3 75.16 0.0
15 01:15 E 28 G 39 16.09 Fair CLR 2.5 -3 67% -3 75.21 0.0
15 00:55 E 28 G 39 16.09 Fair CLR 2.5 -3 6.9 2.5 67% -3 75.23 0.0
15 00:35 E 30 G 39 16.09 Fair CLR 2.5 -3 67% -3 75.29 0.0
15 00:15 E 31 G 41 16.09 Fair CLR 2.8 -3.3 65% -3 75.29 0.0
14 23:55 E 28 G 39 16.09 Fair CLR 3.1 -3.5 62% -2 75.34 0.0
14 23:35 E 31 G 37 16.09 Fair CLR 3.2 -3.5 62% -2 75.36 0.0
14 23:15 E 30 G 37 16.09 Fair CLR 3.6 -3.5 60% -1 75.41 0.0
14 22:55 E 28 G 39 16.09 Fair CLR 4 -3.1 60% -1 75.46 0.0
14 22:35 E 33 G 39 16.09 Fair and Breezy CLR 4.1 -3 60% -1 75.49 0.0
14 22:15 E 24 G 33 16.09 Fair CLR 4.6 -2.5 60% 0 75.54 0.0
14 21:55 E 22 G 28 16.09 Fair CLR 5 -2 61% 1 75.57 0.0
14 21:35 E 26 G 35 16.09 Fair CLR 5.7 -2 58% 2 75.54 0.0
14 21:15 E 24 G 39 16.09 Fair CLR 5.8 -2 58% 2 75.57 0.0
14 20:55 E 22 G 39 16.09 Fair CLR 5.8 -1.8 58% 2 75.57 0.0
14 20:35 E 33 G 44 16.09 Fair and Breezy CLR 6 -1.8 58% 1 75.59 0.0
14 20:15 E 31 G 43 16.09 Fair CLR 6.1 -1.7 58% 2 75.59 0.0
14 19:55 E 31 G 43 16.09 Fair CLR 6.3 -1.8 57% 2 75.64 0.0
14 19:35 E 33 G 43 16.09 Fair and Breezy CLR 6.5 -2 55% 2 75.69 0.0
14 19:15 E 33 G 39 16.09 Fair and Breezy CLR 6.7 -2 54% 2 75.69 0.0
14 18:55 E 28 G 37 16.09 Fair CLR 7 -1.9 9 5.1 53% 3 75.69 0.0
14 18:35 E 28 G 46 16.09 Fair CLR 7.2 -1.9 53% 3 75.72 0.0
14 18:15 E 28 G 39 16.09 Fair CLR 7.5 -1.8 52% 4 75.77 0.0
14 17:55 E 28 G 46 16.09 Fair CLR 7.7 -1.9 51% 4 75.74 0.0
14 17:35 E 31 G 43 16.09 Fair CLR 7.8 -2 50% 4 75.79 0.0
14 17:15 SE 33 G 43 16.09 Fair and Breezy CLR 8.2 -2.4 48% 4 75.82 0.0
14 16:55 E 31 G 46 16.09 Fair CLR 8.7 -2.1 47% 5 75.82 0.0
14 16:35 E 28 G 43 16.09 Fair CLR 8.7 -1.7 48% 5 75.84 0.0
14 16:15 E 26 G 43 16.09 Fair CLR 8.7 -2.4 46% 6 75.9 0.0
14 15:55 E 26 G 43 16.09 Fair CLR 8.5 -2.4 47% 5 75.9 0.0
14 15:35 E 31 G 41 16.09 Fair CLR 8.8 -2.2 46% 5 75.92 0.0
14 15:15 SE 28 G 43 16.09 Fair CLR 8.4 -2.4 47% 5 75.95 0.0
14 15:00 E 30 G 41 16.09 Partly Cloudy SCT085 8.1 -2.5 48% 4 75.97 0.0
14 14:35 E 30 G 43 16.09 Mostly Cloudy BKN085 7.8 -2.6 48% 4 76.02 0.0
14 14:15 E 28 G 37 16.09 Overcast OVC085 7.6 -2.7 48% 4 76.07 0.0
14 13:55 E 30 G 41 16.09 Overcast SCT070 OVC085 6.2 -3.1 52% 2 76.12 0.0
14 13:35 E 24 G 35 16.09 Overcast SCT037 SCT070 OVC085 5.6 -3.6 52% 2 76.2 0.0
14 13:15 E 26 G 35 16.09 Overcast BKN037 OVC085 5.4 -3.7 52% 1 76.23 0.0
14 12:55 E 26 G 35 16.09 Overcast OVC039 5.2 -3.8 5.2 -0.1 53% 1 76.28 0.0
14 12:35 E 26 G 33 16.09 Overcast OVC043 4.7 -3.2 57% 0 76.3 0.0
14 12:15 E 22 G 30 16.09 Overcast OVC043 4 -2.5 63% -0 76.35 0.0
14 11:55 E 24 G 31 16.09 Overcast BKN043 OVC090 4 -2.7 62% -0 76.35 0.0
14 11:35 E 20 16.09 Overcast OVC090 3.6 -2.3 66% -0 76.38 0.0
14 11:15 SE 22 G 28 16.09 Overcast OVC090 3.2 -2.6 66% -1 76.4 0.0
14 10:55 SE 20 16.09 Mostly Cloudy SCT016 BKN090 3.1 -2 70% -1 76.43 0.0
14 10:35 SE 20 16.09 Partly Cloudy SCT016 2.8 -2.2 70% -1 76.45 0.0
14 10:15 SE 19 G 26 16.09 Fair CLR 2.4 -2.7 69% -2 76.45 0.0
14 09:55 SE 17 16.09 Fair CLR 1.5 -3.4 70% -2 76.45 0.0
14 09:35 SE 17 16.09 Mostly Cloudy BKN120 1.2 -3.6 71% -3 76.48 0.0
14 09:15 SE 13 16.09 Overcast OVC110 0.6 -3.7 73% -3 76.48 0.0
14 08:55 SE 24 16.09 Overcast OVC110 0.6 -4.6 68% -5 76.48 0.0
14 08:35 SE 15 16.09 Overcast BKN080 OVC110 0.5 -4.8 68% -3 76.48 0.0
14 08:15 SE 6 16.09 Overcast OVC080 0.1 -4.8 70% 76.45 0.0
14 07:55 Calm 16.09 Overcast OVC080 0 -5 69% 76.45 0.0
14 07:35 E 17 16.09 Overcast BKN090 OVC100 0 -5.2 68% -4 76.43 0.0
14 07:15 Calm 16.09 Overcast OVC090 0 -5.2 68% 76.4 0.0
14 06:55 E 17 16.09 Overcast OVC090 -0.1 -5.2 0.5 -0.1 69% -4 76.4 0.0
14 06:35 NE 17 16.09 Overcast OVC090 0 -5.4 67% -4 76.43 0.0
14 06:15 NE 20 16.09 Overcast OVC090 0 -5.5 67% -5 76.4 0.0
14 05:55 NE 19 16.09 Overcast OVC090 0 -5.4 67% -5 76.43 0.0
14 05:35 Calm 16.09 Overcast OVC090 0 -5.1 69% 76.43 0.0
14 05:15 Calm 16.09 Overcast OVC100 0 -4.8 70% 76.45 0.0
14 04:55 Calm 16.09 Overcast OVC100 0 -4.8 70% 76.45 0.0
14 04:35 Calm 16.09 Overcast OVC100 0 -5.3 68% 76.48 0.0
14 04:15 Calm 16.09 Overcast OVC100 0 -5.6 66% 76.48 0.0
14 03:55 Calm 16.09 Overcast SCT055 SCT075 OVC100 0 -5.7 66% 76.45 0.0
14 03:35 Calm 16.09 Overcast SCT055 BKN075 OVC100 0 -5.7 66% 76.45 0.0
14 03:15 Calm 16.09 Overcast SCT065 OVC075 0 -5.9 65% 76.45 0.0
14 02:55 Calm 16.09 Overcast BKN075 OVC090 0 -6 64% 76.48 0.0
14 02:35 Calm 16.09 Overcast OVC100 0 -5.5 67% 76.48 0.0
14 02:15 Calm 16.09 Overcast OVC100 0 -5.2 68% 76.48 0.0
14 01:55 Calm 16.09 Overcast BKN100 OVC120 0.2 -5.5 66% 76.5 0.0
14 01:35 Calm 16.09 Partly Cloudy SCT110 0.2 -5.6 65% 76.5 0.0
14 01:15 Calm 16.09 Partly Cloudy SCT120 0 -5.5 67% 76.5 0.0
14 00:55 Calm 16.09 Mostly Cloudy SCT050 SCT070 BKN085 0.5 -6.1 3.8 0.5 62% 76.48 0.0
14 00:35 Calm 16.09 Overcast SCT075 BKN095 OVC120 0.7 -6.4 59% 76.53 0.0
14 00:15 Calm 16.09 Overcast BKN070 OVC120 0.9 -6.6 58% 76.5 0.0
13 23:55 N 11 16.09 Overcast OVC070 1 -6.8 56% -2 76.58 0.0
13 23:35 N 15 16.09 Overcast BKN080 OVC120 1.1 -6.6 57% -3 76.5 0.0
13 23:15 Calm 16.09 Overcast OVC080 1 -6.2 59% 76.53 0.0
13 22:55 Calm 16.09 Mostly Cloudy BKN080 BKN120 0.8 -6.5 59% 76.53 0.0
13 22:35 Calm 16.09 Overcast OVC080 0.7 -6.5 59% 76.48 0.0
13 22:15 Calm 16.09 Mostly Cloudy BKN080 0.7 -7 57% 76.48 0.0
13 21:55 Calm 16.09 Mostly Cloudy BKN080 1.1 -7.6 53% 76.48 0.0
13 21:35 Calm 16.09 Overcast OVC080 1.5 -7.9 50% 76.45 0.0
13 21:15 Calm 16.09 Mostly Cloudy BKN080 1.6 -7.9 50% 76.45 0.0
13 20:55 NW 13 16.09 Partly Cloudy SCT080 SCT120 1.3 -7.8 51% -2 76.45 0.0
13 20:35 Calm 16.09 Fair CLR 1.3 -7.9 51% 76.38 0.0
13 20:15 Calm 16.09 Partly Cloudy SCT120 1.8 -7.8 49% 76.38 0.0
13 19:55 Calm 16.09 Partly Cloudy SCT120 2.2 -7.6 49% 76.33 0.0
13 19:35 NW 17 16.09 Partly Cloudy SCT120 3.2 -7.9 44% -0 76.33 0.0
13 19:15 NW 15 16.09 Fair CLR 3.5 -8.6 41% 0 76.33 0.0
13 18:55 NW 17 16.09 Fair CLR 4 -8.1 6.5 4 41% 1 76.3 0.0
13 18:35 NW 24 16.09 Partly Cloudy SCT120 4.2 -8.5 39% -0 76.28 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)