National Weather Service Des Moines IA Wayne- Including the cities of Corydon, Seymour, Allerton, and Humeston 845 AM CST Sun Feb 16 2025 Date Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 14 2 11 -8 4 Temp 9 12 14 10 5 3 3 4 6 10 11 6 1 -3 -6 -7 -7 0 4 2 Dewpt 3 6 4 2 2 0 -1 -1 4 5 4 0 -2 -5 -8-11 -8 -5 -5 -5 RH 76 76 64 69 87 87 83 79 91 80 73 76 87 91 91 82 95 79 65 72 Wind dir NW NW NW NW NW NW NW N N N NE NE N N NE NE NE NE NE N Wind spd 13 18 16 10 6 8 5 2 4 5 9 9 9 10 10 10 10 11 11 10 Wind gust 24 Clouds B2 B2 SC SC SC SC B2 OV B2 OV OV OV OV B2 OV B2 B1 OV B2 B2 PoP 12hr 10 20 70 20 20 QPF 12hr 0 0 0.05-0.11 0 0 Snow 12hr 00-00 00-00 2 Flurries SC Snow L L C C S S S S S S S Wind chill -7 -5 -2 -4 -7-10 -7 -2 -3 -1 -2 -8-14-19-23-25-25-17-12-14 Min chill -10 -6 -12 -11 -6 -12 -22 -27 -27 -17 Extreme Cold A A A A Date Wed 02/19/25 Thu 02/20/25 Fri 02/21/25 Sat 02/22/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -5 6 -11 8 -7 16 -1 26 Temp -2 -5 3 2 -5 -11 3 3 -3 -7 11 10 2 -1 20 20 Dewpt -5 -7 -2 -3 -6 -11 -3 -2 -5 -8 4 4 1 -1 13 16 PWind dir N N NW NW NW W SW SW Wind char GN GN LT LT LT LT LT GN Avg clouds OV B2 B2 B1 SC SC SC SC B1 B1 SC SC SC SC FW SC PoP 12hr 20 10 0 5 10 10 10 5 Snow S