National Weather Service Saint Louis MO Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1201 AM CST Sun Jan 5 2025 Date 01/04/25 Sun 01/05/25 Mon 01/06/25 Tue 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 24 27 23 25 9 Temp 26 25 24 24 26 26 27 25 24 24 23 24 25 24 20 16 12 10 Dewpt 22 22 23 24 25 25 25 23 22 22 22 22 22 20 17 14 12 10 RH 85 88 96100 96 96 92 92 92 92 96 92 88 84 88 92100100 Wind dir E E E E NE NE NE N N N NW NW NW NW NW NW NW NW Wind spd 9 11 13 16 17 18 18 19 19 18 18 16 14 10 6 5 4 4 Wind gust 23 28 31 32 35 35 33 35 33 32 Clouds OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC SC PoP 12hr 80 100 90 30 0 QPF 12hr 0.09-0.16 0.93-1.25 0.14-0.24 0.03 0 Snow 12hr 1 3 1 Flurries Frzg rain S S D D C D S Sleet L D D D D D C Snow C D D S S C D L C C Obvis BS BS BS Wind chill 17 14 12 11 13 13 14 11 10 9 9 11 13 13 10 8 4 2 Min chill 20 12 10 10 9 7 7 8 7 0 Winter Storm W W W W W W W W W Date 01/07/25 Wed 01/08/25 Thu 01/09/25 Fri 01/10/25 Sat 01/11/25 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 23 5 19 1 24 13 29 15 28 Temp 20 18 10 6 16 15 8 4 20 19 16 17 27 27 23 16 25 23 Dewpt 18 14 8 6 14 11 6 3 15 15 15 17 25 24 21 16 21 20 PWind dir NW NW W W SW SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW FW FW FW SC B1 B2 B2 B2 B1 SC SC PoP 12hr 0 0 0 0 0 10 20 10 0 Snow S S