National Weather Service Saint Louis MO Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 511 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 24 10 21 5 12 Temp 19 18 21 23 19 15 12 11 11 13 16 20 19 16 14 10 7 6 9 12 10 Dewpt 14 12 11 11 9 7 6 5 5 9 11 12 12 11 9 6 3 3 5 5 4 RH 80 77 65 59 64 70 76 76 76 84 80 71 74 80 80 83 83 87 83 73 76 Wind dir NW NW NW NW NW NW NW NW N N NE NE NE NE NE NE NE NE NE NE NE Wind spd 16 16 17 17 11 9 6 4 3 3 3 6 8 9 9 10 11 11 11 11 11 Wind gust 29 28 27 23 21 18 19 20 21 23 23 21 23 21 Clouds OV B2 B2 B1 SC FW SC B1 OV OV OV B2 OV OV OV OV OV B2 OV OV OV PoP 12hr 5 20 50 30 70 QPF 12hr 0 0 0.00-0.08 0.02 0.06-0.26 Snow 12hr 00-00 00-00 1 Snow C C C C C C C L L L Wind chill 5 3 7 9 7 4 2 4 4 7 11 12 9 4 1 -3 -8 -9 -6 -3 -4 Min chill 1 -1 4 -1 -1 1 5 -3 -12 -14 -10 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 3 13 -6 15 -2 23 2 30 Temp 7 5 10 11 2 -4 9 11 4 0 15 16 7 4 23 25 Dewpt 3 1 5 4 -2 -7 1 3 0 -2 7 8 4 2 15 17 PWind dir NE N NW NW NW NW W SW Wind char GN GN LT LT LT LT LT LT Avg clouds OV OV B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC PoP 12hr 60 10 0 0 0 5 5 0 Snow L C S