National Weather Service Des Moines IA Clarke- Including the city of Osceola 315 PM CST Wed Feb 19 2025 Date 02/19/25 Thu 02/20/25 Fri 02/21/25 Sat CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max -12 9 -11 16 7 Temp 4 -2 -9-10-12 -6 4 9 4 -2 -5 -9 -9 -1 11 16 13 10 10 9 8 Dewpt -6 -9-12-13-13 -8 -3 0 -2 -5 -7 -9-10 -4 4 6 6 6 7 7 7 RH 62 71 86 86 95 91 72 66 75 87 91100 95 87 73 64 73 83 87 91 96 Wind dir NW NW NW NW NW NW NW NW NW NW W W SW SW SW SW S S SW SW SW Wind spd 10 9 8 8 6 6 6 5 2 2 2 2 2 3 6 8 5 6 9 9 9 Clouds FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill -11-18-25-26-27-20 -8 -1 -10 0 5 3 -1 -3 -5 -5 Min chill -13 -27 -30 -30 -7 -15 -19 -18 -1 -5 -7 Cold Weather Y Y Y Y Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 20 42 32 52 35 53 33 51 Temp 26 27 24 23 39 38 35 34 48 45 39 35 49 46 36 33 46 44 Dewpt 20 23 22 23 34 33 32 32 38 37 35 33 39 37 34 33 37 35 PWind dir SW SW SW W W W NW W NW Wind char GN GN GN GN GN GN GN LT GN Avg clouds FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 5 20 30 Rain S C C