National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Marshall County Airport
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.
12 21:55 SW 11 G 26 16.09 Overcast SCT045 OVC060 16.6 14 85% 75.77 0.0
12 21:35 SW 13 16.09 Light Rain SCT047 BKN055 OVC075 16.5 13.9 85% 75.74 0.0
12 21:15 SW 9 11.27 Light Rain SCT055 BKN065 OVC085 16.5 13.8 84% 75.72 0.0
12 20:55 SW 6 16.09 Light Rain SCT048 BKN080 OVC085 16.5 13.9 85% 75.72 0.0
12 20:35 SW 6 11.27 Light Rain SCT048 SCT065 OVC080 17.1 13.6 80% 75.69 0.0
12 20:15 SW 9 16.09 Light Rain SCT048 SCT060 OVC085 17 13.6 81% 75.69 0.0
12 19:55 SW 7 16.09 Light Rain SCT045 BKN050 OVC070 17.3 13.6 79% 75.72 0.0
12 19:35 SW 11 16.09 Light Rain BKN070 OVC080 17.7 13.5 77% 75.74 0.0
12 19:15 SW 13 16.09 Light Rain SCT049 BKN060 OVC080 18.1 13.5 75% 75.74 0.0
12 18:55 SW 7 16.09 Overcast SCT039 BKN046 OVC070 18.6 13.2 26.5 18.4 71% 75.77 0.0
12 18:35 SW 26 G 44 16.09 Light Rain BKN044 OVC050 19.6 13.1 66% 75.77 0.0
12 18:15 S 22 G 39 16.09 Light Rain SCT050 BKN070 OVC090 21.6 12.5 56% 75.77 0.0
12 17:55 S 30 G 37 16.09 Light Rain SCT050 SCT070 OVC100 22.5 12.2 52% 75.72 0.0
12 17:35 SW 20 G 46 16.09 Mostly Cloudy SCT040 SCT065 BKN110 24 11.1 44% 25 75.72 0.0
12 17:15 S 26 G 44 16.09 Mostly Cloudy SCT040 SCT048 BKN065 24 11 44% 25 75.72 0.0
12 16:55 S 20 G 35 16.09 Partly Cloudy SCT065 24.8 11.4 43% 26 75.74 0.0
12 16:35 SW 20 G 35 16.09 Partly Cloudy SCT100 24.8 11.4 43% 26 75.74 0.0
12 16:15 SW 24 G 33 16.09 Mostly Cloudy BKN100 25.1 11.6 43% 26 75.77 0.0
12 15:55 SW 28 G 41 16.09 Mostly Cloudy SCT065 BKN090 BKN110 25.1 11.5 43% 26 75.79 0.0
12 15:35 SW 33 G 54 16.09 Mostly Cloudy and Breezy BKN065 BKN090 25.7 11.3 41% 26 75.84 0.0
12 15:15 SW 39 G 54 16.09 Mostly Cloudy and Breezy BKN065 BKN090 25.5 11.5 42% 26 75.87 0.0
12 14:55 SW 31 G 44 16.09 Mostly Cloudy SCT065 BKN100 26.1 11.6 40% 26 75.87 0.0
12 14:35 SW 22 G 37 16.09 Partly Cloudy SCT100 26.3 12.2 42% 26 75.87 0.0
12 14:15 SW 26 G 39 16.09 Partly Cloudy SCT110 25.6 12.1 43% 26 75.9 0.0
12 13:55 SW 39 G 57 16.09 Partly Cloudy and Breezy SCT110 25.6 11.7 42% 26 75.92 0.0
12 13:35 SW 28 G 43 16.09 Partly Cloudy SCT070 SCT100 26 12.7 44% 26 75.95 0.0
12 13:15 SW 28 G 37 16.09 Partly Cloudy SCT070 SCT100 25.1 12.5 46% 26 75.97 0.0
12 12:35 SW 28 G 43 16.09 Partly Cloudy SCT070 SCT090 25.6 12.7 45% 26 76 0.0
12 12:15 SW 31 G 43 16.09 Partly Cloudy SCT075 SCT100 SCT120 25.2 12.8 46% 26 76.02 0.0
12 11:55 SW 31 G 37 16.09 Partly Cloudy SCT100 24.6 13.1 49% 26 76.07 0.0
12 11:35 SW 26 G 37 16.09 Fair CLR 24.3 12.9 49% 26 76.07 0.0
12 11:15 S 28 G 37 16.09 Partly Cloudy SCT080 23.9 13 51% 25 76.07 0.0
12 10:55 SW 28 G 39 16.09 Partly Cloudy SCT080 23.6 12.9 51% 76.1 0.0
12 10:35 SW 26 G 37 16.09 Fair CLR 22.6 12.9 54% 76.1 0.0
12 10:15 SW 26 G 43 16.09 Fair CLR 22.2 12.7 55% 76.12 0.0
12 09:55 SW 30 G 43 16.09 Fair CLR 21.6 12.6 57% 76.15 0.0
12 09:35 SW 26 G 46 16.09 Fair CLR 21.1 12.4 58% 76.15 0.0
12 09:15 SW 31 G 43 16.09 Fair CLR 20.6 12.3 59% 76.15 0.0
12 08:55 SW 24 G 43 16.09 Fair CLR 20.5 12.2 59% 76.15 0.0
12 08:35 SW 30 G 43 16.09 Fair CLR 20 12.1 61% 76.17 0.0
12 08:15 S 28 G 35 16.09 Fair CLR 19 11.8 63% 76.2 0.0
12 07:55 S 30 G 41 16.09 Fair CLR 18.7 11.7 64% 76.2 0.0
12 07:35 SW 22 G 37 16.09 Fair CLR 18.5 11.7 65% 76.2 0.0
12 07:15 S 20 G 31 16.09 Fair CLR 18 11.5 66% 76.17 0.0
12 06:55 S 22 G 31 16.09 Fair CLR 17.5 11.5 17.5 14.3 68% 76.17 0.0
12 06:35 S 20 G 30 16.09 Fair CLR 17.1 11.4 69% 76.17 0.0
12 06:15 S 17 G 30 16.09 Partly Cloudy SCT120 16.7 11.3 71% 76.2 0.0
12 05:55 S 19 16.09 Fair CLR 16.2 11.3 73% 76.2 0.0
12 05:35 S 17 G 26 16.09 Fair CLR 15.7 11.2 75% 76.2 0.0
12 05:15 S 19 G 28 16.09 Fair CLR 15.8 11.2 74% 76.2 0.0
12 04:55 S 19 16.09 Fair CLR 15.7 11.2 75% 76.23 0.0
12 04:35 S 19 G 30 16.09 Fair CLR 15.7 11.3 75% 76.25 0.0
12 04:15 S 19 G 28 16.09 Fair CLR 16 11.3 74% 76.25 0.0
12 03:55 S 17 16.09 Fair CLR 16.1 11.3 73% 76.28 0.0
12 03:35 S 19 G 28 16.09 Fair CLR 15.9 11.1 73% 76.28 0.0
12 03:15 S 15 G 26 16.09 Fair CLR 15.9 11 73% 76.3 0.0
12 02:55 S 19 16.09 Fair CLR 16 10.8 71% 76.3 0.0
12 02:35 S 15 16.09 Fair CLR 15.2 10.3 73% 76.33 0.0
12 02:15 S 15 16.09 Fair CLR 15.2 9.9 71% 76.33 0.0
12 01:55 S 15 16.09 Fair CLR 14.9 9.5 70% 76.33 0.0
12 01:35 S 19 16.09 Fair CLR 14.7 9.2 70% 76.38 0.0
12 01:15 S 15 16.09 Fair CLR 14.5 8.7 68% 76.38 0.0
12 00:55 S 11 16.09 Fair CLR 14.4 8.2 14.5 13.2 67% 76.4 0.0
12 00:15 S 11 16.09 Partly Cloudy SCT120 14.5 7 61% 76.45 0.0
11 23:55 S 13 16.09 Mostly Cloudy BKN120 14.5 6.2 58% 76.48 0.0
11 23:35 SE 9 16.09 Partly Cloudy SCT120 13.4 5.2 58% 76.48 0.0
11 23:15 SE 9 16.09 Mostly Cloudy BKN120 13.3 4.5 55% 76.5 0.0
11 22:55 SE 13 16.09 Overcast OVC110 13.4 3.8 53% 76.5 0.0
11 22:35 SE 19 16.09 Mostly Cloudy BKN110 13.8 3 48% 76.5 0.0
11 22:15 SE 22 16.09 Mostly Cloudy BKN110 14.1 2.5 46% 76.53 0.0
11 21:55 SE 22 16.09 Mostly Cloudy BKN110 14 2.3 45% 76.58 0.0
11 21:35 SE 20 16.09 Partly Cloudy SCT120 14.1 2 44% 76.56 0.0
11 21:15 SE 19 16.09 Partly Cloudy SCT110 14.2 1.7 43% 76.58 0.0
11 20:55 SE 22 G 30 16.09 Partly Cloudy SCT110 14.4 1.2 41% 76.56 0.0
11 20:35 SE 19 16.09 Partly Cloudy SCT120 14.1 1.1 41% 76.58 0.0
11 20:15 SE 17 16.09 Mostly Cloudy BKN120 13.8 1.3 43% 76.61 0.0
11 19:55 SE 11 16.09 Partly Cloudy SCT110 14 1.1 42% 76.61 0.0
11 19:35 SE 13 16.09 Partly Cloudy SCT085 SCT120 14.2 1.1 41% 76.63 0.0
11 19:15 SE 13 16.09 Mostly Cloudy BKN085 BKN120 14.4 1.3 41% 76.68 0.0
11 18:55 SE 15 16.09 Overcast SCT036 BKN085 OVC120 14.5 1.2 14.7 13.5 41% 76.68 0.0
11 18:35 SE 15 16.09 Mostly Cloudy SCT070 SCT085 BKN110 14.6 1.4 41% 76.73 0.0
11 18:15 SE 19 16.09 Mostly Cloudy BKN095 BKN120 14.7 1.4 41% 76.73 0.0
11 17:55 SE 17 16.09 Mostly Cloudy SCT075 BKN095 14.6 2 43% 76.78 0.0
11 17:35 SE 13 16.09 Overcast SCT042 BKN065 OVC075 14.7 2.1 43% 76.78 0.0
11 17:15 SE 9 16.09 Overcast OVC042 14.5 1.8 42% 76.84 0.0
11 16:55 SE 15 16.09 Overcast OVC038 14.5 1.3 41% 76.84 0.0
11 16:35 SE 13 16.09 Overcast SCT038 OVC044 14.5 1.1 40% 76.86 0.0
11 16:15 SE 15 16.09 Overcast SCT038 OVC050 14.5 1 40% 76.86 0.0
11 15:55 SE 13 16.09 Overcast OVC050 14.5 1.2 41% 76.89 0.0
11 15:35 SE 13 16.09 Overcast OVC050 14.5 0.9 40% 76.91 0.0
11 15:15 SE 13 16.09 Overcast SCT050 OVC060 14.3 1 41% 76.96 0.0
11 14:55 SE 15 16.09 Overcast OVC060 14.5 1.1 40% 76.96 0.0
11 14:35 SE 19 16.09 Mostly Cloudy BKN060 14.5 1.1 40% 76.99 0.0
11 14:15 SE 19 G 26 16.09 Partly Cloudy SCT060 14.4 1.4 42% 77.01 0.0
11 13:55 S 15 16.09 Fair CLR 14.6 1.6 42% 77.04 0.0
11 13:35 SE 15 16.09 Partly Cloudy SCT085 14.1 1.5 43% 77.04 0.0
11 13:15 SE 19 G 28 16.09 Fair CLR 13.7 1.3 43% 77.06 0.0
11 12:55 SE 13 G 19 16.09 Fair CLR 13.6 2 13.6 4.1 46% 77.09 0.0
11 12:35 SE 17 16.09 Fair CLR 13.3 1.7 46% 77.11 0.0
11 12:15 SE 13 16.09 Fair CLR 12.9 1.6 46% 77.14 0.0
11 11:55 SE 17 16.09 Fair CLR 12.9 1.9 47% 77.17 0.0
11 11:35 SE 13 16.09 Fair CLR 12.5 2 49% 77.19 0.0
11 11:15 SE 20 G 26 16.09 Fair CLR 12.2 2.1 50% 77.24 0.0
11 10:55 SE 15 16.09 Fair CLR 11.7 2.1 52% 77.24 0.0
11 10:35 SE 15 16.09 Fair CLR 11.7 2.4 53% 77.24 0.0
11 10:15 SE 19 G 30 16.09 Fair CLR 11 2.7 57% 77.24 0.0
11 09:55 SE 19 16.09 Fair CLR 10.2 2.3 58% 77.27 0.0
11 09:35 SE 20 G 26 16.09 Fair CLR 9.4 2.1 61% 7 77.24 0.0
11 09:15 SE 19 16.09 Fair CLR 9 2.5 64% 7 77.24 0.0
11 08:55 SE 19 16.09 Fair CLR 8.5 3.1 69% 6 77.27 0.0
11 08:35 SE 19 16.09 Fair CLR 8 3.7 75% 5 77.24 0.0
11 08:15 SE 13 16.09 Fair CLR 7.1 3.5 78% 5 77.24 0.0
11 07:55 SE 19 16.09 Fair CLR 6.5 3.7 83% 3 77.24 0.0
11 07:35 SE 9 16.09 Fair CLR 5.4 3.1 85% 4 77.22 0.0
11 07:15 SE 7 11.27 Fair CLR 4.6 2.7 88% 3 77.19 0.0
11 06:55 E 9 11.27 Fair CLR 4.1 2.5 5.4 3.3 89% 2 77.19 0.0
11 06:35 E 15 8.05 Fog/Mist CLR 4 2.5 90% 1 77.19 0.0
11 06:15 E 15 11.27 Fair CLR 3.8 2.5 91% 1 77.17 0.0
11 05:55 E 13 11.27 Fair CLR 4.1 2.8 91% 1 77.17 0.0
11 05:35 E 15 11.27 Fair CLR 4.2 2.8 91% 1 77.17 0.0
11 05:15 E 7 8.05 Fog/Mist CLR 3.6 2.4 92% 2 77.17 0.0
11 04:55 Calm 11.27 Fair CLR 3.4 2 91% 77.19 0.0
11 04:35 Calm 11.27 Fair CLR 4.1 2.5 89% 77.17 0.0
11 04:15 Calm 11.27 Fair CLR 4.2 2.8 91% 77.14 0.0
11 03:55 Calm 11.27 Fair CLR 3.9 2.2 89% 77.14 0.0
11 03:35 Calm 16.09 Fair CLR 5.2 3.2 87% 77.14 0.0
11 03:15 Calm 16.09 Fair CLR 5.1 3.2 88% 77.11 0.0
11 02:55 Calm 16.09 Partly Cloudy SCT037 4.9 3.2 89% 77.11 0.0
11 02:35 Calm 16.09 Mostly Cloudy BKN039 4.7 3.5 92% 77.11 0.0
11 02:15 Calm 16.09 Overcast OVC039 4.5 3.2 91% 77.11 0.0
11 01:55 Calm 16.09 Mostly Cloudy BKN039 4.5 3 90% 77.11 0.0
11 01:35 Calm 16.09 Mostly Cloudy BKN039 4.5 3.2 91% 77.11 0.0
11 01:15 Calm 16.09 Overcast OVC039 3.7 2.4 91% 77.11 0.0
11 00:55 Calm 16.09 Mostly Cloudy BKN039 3.8 2.5 11.1 3.6 91% 77.11 0.0
11 00:35 Calm 16.09 Partly Cloudy SCT039 3.9 2.5 91% 77.11 0.0
11 00:15 Calm 16.09 Fair CLR 3.9 2.5 91% 77.11 0.0
10 23:55 Calm 16.09 Fair CLR 4.4 3.1 91% 77.11 0.0
10 23:35 Calm 16.09 Partly Cloudy SCT033 4.5 2.9 89% 77.11 0.0
10 23:15 Calm 16.09 Partly Cloudy SCT033 4.8 3.1 89% 77.11 0.0
10 22:55 Calm 16.09 Mostly Cloudy BKN033 5.1 3.2 88% 77.11 0.0
10 22:35 Calm 16.09 Fair CLR 5.7 3.5 86% 77.11 0.0
10 22:15 Calm 16.09 Fair CLR 5.5 3.7 88% 77.11 0.0
10 21:55 Calm 16.09 Fair CLR 5.8 3.2 84% 77.11 0.0
10 21:35 Calm 16.09 Fair CLR 7 4 81% 77.11 0.0
10 21:15 Calm 16.09 Partly Cloudy SCT040 6.6 4.1 84% 77.11 0.0
10 20:55 Calm 16.09 Mostly Cloudy BKN040 7.3 4.3 81% 77.11 0.0
10 20:35 Calm 16.09 Fair CLR 7.3 4.5 83% 77.09 0.0
10 20:15 Calm 16.09 Fair CLR 7.5 4.4 81% 77.06 0.0
10 19:55 Calm 16.09 Fair CLR 7.7 4.3 79% 77.06 0.0
10 19:35 Calm 16.09 Fair CLR 9.5 5.7 77% 77.04 0.0
10 19:15 Calm 16.09 Partly Cloudy SCT041 11 4.5 65% 77.04 0.0
10 18:55 Calm 16.09 Partly Cloudy SCT041 11.1 5 12.8 10.1 66% 77.04 0.0 0.03
10 18:35 Calm 16.09 Fair CLR 11.4 4.8 64% 77.04 0.0
10 18:15 NW 7 16.09 Partly Cloudy SCT034 12.1 4.3 59% 77.01 0.0
10 17:55 N 6 16.09 Mostly Cloudy BKN034 12.7 4.7 59% 77.01 0.0
10 17:35 Calm 16.09 Mostly Cloudy BKN034 11.9 4.8 62% 77.01 0.0
10 17:15 N 6 16.09 Overcast OVC032 12 4.5 60% 77.01 0.0
10 16:55 N 6 16.09 Overcast BKN030 OVC035 11.8 4.7 62% 77.01 0.0 0.03
10 16:35 N 13 16.09 Overcast SCT025 OVC032 11.8 5.1 64% 77.01 0.0 0.03
10 16:15 Calm 16.09 Overcast BKN025 OVC030 11.4 5.5 67% 77.01 0.0
10 15:50 N 9 16.09 Overcast BKN025 OVC030 11.5 5.6 67% 77.01 0.0
10 15:35 N 9 16.09 Overcast OVC027 11 5.5 69% 77.01 0.0
10 15:15 NW 13 16.09 Overcast OVC025 10.9 5.8 71% 77.01 0.0
10 14:55 NW 19 16.09 Overcast OVC020 10.3 6.3 76% 77.04 0.0
10 14:35 N 19 16.09 Overcast OVC018 10.2 6.2 76% 77.01 0.0
10 14:15 N 15 16.09 Overcast OVC018 10.5 6.3 75% 77.01 0.0
10 13:55 N 13 16.09 Overcast OVC018 10.5 6.3 75% 77.01 0.0
10 13:35 N 7 16.09 Overcast BKN014 OVC020 10.5 6.7 78% 76.96 0.0
10 13:15 N 11 16.09 Overcast OVC014 10.4 6.8 79% 76.96 0.0
10 12:55 N 11 16.09 Overcast OVC012 10.1 7 10.7 9 81% 76.96 0.0
10 12:35 N 9 16.09 Overcast OVC012 10 6.8 81% 9 76.94 0.0
10 12:15 N 11 16.09 Overcast OVC012 10.1 6.8 80% 76.91 0.0
10 11:55 N 9 16.09 Overcast OVC012 9.8 6.5 80% 9 76.91 0.0
10 11:35 N 13 16.09 Overcast OVC012 9.6 6.7 82% 8 76.89 0.0
10 11:15 N 11 16.09 Overcast OVC012 9.6 6.5 81% 8 76.89 0.0
10 10:55 N 15 G 28 16.09 Overcast OVC012 10 6.9 81% 8 76.84 0.0
10 10:35 N 15 16.09 Overcast OVC012 9.6 6.7 82% 8 76.84 0.0
10 10:15 N 19 16.09 Overcast SCT010 SCT014 OVC019 9.6 7.3 86% 7 76.78 0.0
10 09:55 N 15 16.09 Overcast BKN010 OVC017 9.1 6.9 86% 7 76.78 0.0
10 09:35 N 9 16.09 Overcast BKN008 OVC012 9.2 7.4 89% 8 76.73 0.0
10 09:15 NE 7 16.09 Overcast OVC006 9.2 7.8 91% 8 76.71 0.0
10 08:55 N 13 11.27 Overcast OVC006 9.5 8 90% 8 76.71 0.0
10 08:35 N 19 16.09 Overcast OVC006 9.5 8 90% 7 76.68 0.0
10 08:15 N 15 16.09 Overcast OVC006 9.9 8.5 91% 8 76.66 0.0
10 07:55 NW 7 16.09 Overcast OVC006 10.6 9.3 92% 76.63 0.0
10 07:35 NW 7 16.09 Overcast BKN008 OVC017 10.6 9.2 91% 76.61 0.0
10 07:15 Calm 16.09 Overcast OVC017 10.3 9 92% 76.58 0.0
10 06:55 NW 6 16.09 Overcast SCT004 SCT009 OVC013 10.1 9 12.5 9 93% 76.58 0.0
10 06:35 NW 13 16.09 Overcast SCT005 BKN008 OVC110 10 9 94% 8 76.56 0.0
10 06:15 Calm 4.02 Fog/Mist SCT039 SCT060 SCT110 9 8.1 94% 76.5 0.0
10 05:55 Calm 3.22 Fog/Mist SCT070 9.3 8.2 93% 76.45 0.0
10 05:35 Calm 16.09 Mostly Cloudy BKN070 BKN085 9.5 8.3 92% 76.45 0.0
10 05:15 Calm 16.09 Overcast OVC070 10.1 8.9 92% 76.45 0.0
10 04:55 Calm 16.09 Overcast BKN070 BKN080 OVC110 10.1 8.7 91% 76.43 0.0
10 04:35 Calm 16.09 Overcast BKN090 OVC110 10.3 8.6 89% 76.43 0.0
10 04:15 Calm 16.09 Overcast OVC090 10.2 8.6 90% 76.4 0.0
10 03:55 Calm 16.09 Overcast OVC100 10.4 8.5 88% 76.38 0.0
10 03:35 SE 11 16.09 Light Rain OVC090 10.5 8.5 88% 76.33 0.0
10 03:15 SE 17 G 26 11.27 Rain SCT060 SCT080 OVC090 10.1 8.3 89% 76.33 0.0
10 02:55 E 15 8.05 Rain SCT048 BKN060 OVC075 10.3 8.2 87% 76.38 0.0
10 02:35 NE 7 11.27 Rain SCT048 SCT060 OVC070 10.7 8.1 84% 76.45 0.0
10 02:15 NE 9 16.09 Light Rain OVC070 10.7 8 84% 76.4 0.0
10 01:55 N 17 G 26 11.27 Light Rain BKN070 BKN090 OVC110 10.7 8 84% 76.43 0.0
10 01:35 N 24 G 31 16.09 Light Rain SCT070 BKN090 OVC110 10.8 7.7 81% 76.4 0.0
10 01:15 N 19 G 31 16.09 Light Rain OVC090 11.5 7.3 76% 76.43 0.0
10 00:55 N 17 G 35 16.09 Light Rain OVC090 12.6 7.1 17.7 12.6 69% 76.4 0.0
10 00:35 N 17 G 26 16.09 Overcast OVC090 13.9 6.5 61% 76.35 0.0
10 00:15 NW 13 16.09 Overcast OVC100 14 6.7 62% 76.33 0.0
09 23:55 E 9 16.09 Overcast OVC100 14.1 6.6 61% 76.25 0.0
09 23:35 E 19 16.09 Overcast OVC100 13.6 6.5 62% 76.25 0.0
09 23:15 E 22 16.09 Mostly Cloudy BKN100 13.6 6.1 61% 76.28 0.0
09 22:55 E 15 16.09 Partly Cloudy SCT100 13.5 6 61% 76.3 0.0
09 22:35 E 19 16.09 Fair CLR 13.8 6 60% 76.3 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)