FOUS53 KLSX 191051 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 551 AM CDT Tue May 19 2026 ILZ100-101-MOZ061-063-064-192100- Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO- Saint Louis City MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 77 56 69 52 71 Temp 67 73 77 76 70 64 62 59 56 61 65 68 68 63 59 54 52 60 67 71 70 Dewpt 65 68 69 69 65 59 57 54 53 52 54 55 53 53 51 47 47 52 57 58 57 RH 93 84 76 79 84 84 84 83 90 72 68 63 59 70 75 77 83 75 70 63 63 Wind dir S S SW W NW N N N N N NE NE NE NE NE NE NE NE E E E Wind spd 6 10 12 9 9 8 8 9 10 9 8 8 6 6 6 6 6 6 8 9 8 Wind gust 25 23 18 19 Clouds B2 OV B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 80 40 20 10 10 QPF 12hr 0.11-0.50 0.04-0.21 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C C C C C S S Tstms C C C C S S S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 72 58 79 60 83 63 85 Temp 63 58 67 71 64 60 75 78 66 64 77 78 69 65 78 80 Dewpt 57 57 63 62 61 59 64 64 63 62 65 66 65 63 68 68 PWind dir E NE NW NW NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 60 80 20 20 20 30 30 30 Rain shwrs S L D C S S S S C S S C C C Tstms S C C S S S S S S S S S C $$ MOZ042-049-050-192100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 51 66 50 68 Temp 66 70 70 65 61 59 58 54 52 57 62 65 65 58 56 52 50 57 64 68 68 Dewpt 64 66 65 61 57 54 52 48 48 48 50 51 50 51 50 48 46 49 55 58 57 RH 93 87 84 87 87 83 80 80 86 72 65 60 58 77 80 86 86 75 73 70 68 Wind dir S SW W NW N N N N N NE NE NE NE NE E NE NE E E E E Wind spd 6 11 10 10 9 8 8 9 9 9 8 8 8 5 5 6 8 8 8 9 8 Wind gust 20 23 21 19 18 19 21 20 20 18 16 18 19 19 19 19 18 Clouds OV B2 OV OV OV B2 B2 B2 SC B1 B1 FW SC B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 80 20 5 5 20 QPF 12hr 0.01-0.26 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C S S S C S SS C Tstms C C C S S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 70 55 77 57 81 60 83 Temp 60 56 65 69 60 57 73 76 62 61 76 77 65 62 78 79 Dewpt 57 55 61 60 58 57 62 63 60 60 64 65 62 61 67 67 PWind dir E NE NE NW E E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds OV OV B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 60 70 10 10 30 20 20 20 Rain shwrs C L L C C S S S S S S Tstms S S C C S S S S $$ MOZ041-047-048-192100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 69 52 67 51 69 Temp 65 69 66 63 61 59 58 55 52 58 62 65 66 59 57 54 52 58 64 68 68 Dewpt 64 65 63 59 56 54 51 48 48 48 50 50 50 51 50 49 47 50 55 58 57 RH 97 87 90 87 84 83 77 77 86 69 65 58 56 75 77 83 83 75 73 70 68 Wind dir S SW NW NW N N N N NE NE NE NE NE E E E NE E E E E Wind spd 6 10 9 10 8 6 6 8 8 8 8 8 6 4 4 5 6 8 8 8 8 Wind gust 19 20 18 18 19 20 20 20 18 17 14 18 19 19 19 19 18 Clouds OV OV OV OV OV B2 B2 B2 B1 B1 B1 FW SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 20 5 10 30 QPF 12hr 0.01-0.10 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S S S S S S S S C C C Tstms C C S S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 72 56 79 58 83 61 85 Temp 61 57 67 70 60 58 73 77 62 61 77 77 65 63 79 79 Dewpt 57 57 62 61 58 57 62 63 59 60 64 65 62 61 67 67 PWind dir E NE NE N E E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 60 70 10 10 30 20 20 20 Rain shwrs C L L C C S S S S S S Tstms S C C C S S S S S $$ ILZ095>097-MOZ018-019-026-027-192100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Including the cities of Quincy, Mount Sterling, Pittsfield, and Hannibal 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 50 67 47 69 Temp 65 6865 63 61 58 54 50 51 57 62 66 65 58 54 50 48 56 65 68 67 Dewpt 63 65 61 57 54 51 47 45 45 46 48 49 49 48 45 41 40 46 52 54 53 RH 93 90 87 81 78 77 77 83 80 67 60 54 56 69 71 71 74 69 63 61 61 Wind dir S SW NW NW N N N N N NE NE NE NE NE E NE NE E E E E Wind spd 9 11 12 11 10 8 9 9 9 9 9 8 6 5 6 8 8 8 9 9 8 Wind gust 27 23 21 20 19 20 21 20 20 18 18 17 19 19 20 20 20 19 20 Clouds OV OV OV OV OV B2 B1 SC SC SC SC SC SC B1 B1 B2 B2 B1 B2 B2 B2 PoP 12hr 50 10 0 5 10 QPF 12hr 0.01-0.10 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C Tstms C C S S S Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 68 54 76 56 82 61 84 Temp 60 54 63 66 59 56 71 74 62 61 76 78 66 63 78 80 Dewpt 52 53 58 58 56 55 60 61 57 59 62 64 60 61 66 66 PWind dir E NE NE NW NE E SE SE Wind char GN GN LT LT LT LT LT LT Avg clouds OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 50 70 10 10 20 20 20 20 Rain shwrs C C L C S S S S S S S Tstms S S S S S S $$ MOZ034>036-192100- Monroe MO-Ralls MO-Pike MO- Including the city of Bowling Green 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 70 51 66 49 68 Temp 65 69 68 63 61 59 56 52 51 57 62 65 65 58 55 51 49 56 64 67 68 Dewpt 64 66 63 58 55 53 49 46 46 47 49 49 49 50 47 43 42 47 53 55 55 RH 97 90 84 84 81 80 77 80 83 69 62 56 56 75 74 74 77 72 67 65 63 Wind dir S SW W NW N N N N N NE NE NE NE NE E NE NE E E E E Wind spd 8 10 11 10 9 8 9 9 9 9 8 8 6 4 5 6 8 8 8 9 8 Wind gust 23 21 20 20 18 20 21 20 20 18 18 17 19 19 19 19 19 19 Clouds OV B2 OV OV OV B2 B2 B1 SC SC SC FW SC B1 B1 B2 B2 B2 B2 B2 OV PoP 12hr 70 10 0 5 10 QPF 12hr 0.01-0.14 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S S S S C Tstms C C S S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 68 55 76 57 81 61 83 Temp 60 55 64 68 60 57 72 75 62 61 77 78 65 63 78 80 Dewpt 54 54 59 59 57 56 61 62 58 59 63 64 61 61 67 66 PWind dir E NE N NW E E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds OV OV B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 6070 10 10 20 20 20 20 Rain shwrs C L L C S S S S S S Tstms S C S S S S S $$ ILZ069-070-074-192100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 59 70 53 71 Temp 69 76 78 79 74 68 65 62 60 63 66 68 68 63 58 55 54 62 67 70 69 Dewpt 66 70 70 70 69 64 61 58 57 56 57 56 55 54 51 49 51 54 57 58 56 RH 90 82 76 74 84 87 87 87 90 78 73 65 63 72 77 80 90 75 70 66 63 Wind dir S SW SW SW W NW N N N N NE NE NE NE NE NE NE NE E E E Wind spd 9 13 13 10 6 5 8 9 10 9 9 9 8 8 8 8 8 9 9 9 9 Wind gust 27 16 18 Clouds B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 PoP 12hr 50 40 20 10 10 QPF 12hr 0.30-0.61 0.11-0.37 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C S S S S S S Tstms S C C C C C S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 73 60 79 61 81 64 83 Temp 62 58 68 71 64 62 75 77 66 65 76 77 68 66 77 79 Dewpt 56 58 64 63 62 61 64 64 63 64 66 66 65 65 69 68 PWind dir E E W NW E NE E SE Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 PoP 12hr 60 80 40 20 20 30 30 40 Rain shwrs S L D L C S S S C S S C C C Tstms S S C S S S S S S S S C $$ MOZ074-084-085-099-192100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 77 57 69 54 73 Temp 70 74 76 77 73 66 63 60 58 62 65 67 67 62 60 57 55 63 70 73 71 Dewpt 67 68 68 67 67 63 60 58 58 57 58 58 56 56 55 54 53 56 60 62 61 RH 90 82 76 71 81 90 90 93100 84 78 73 68 81 84 90 93 78 71 68 71 Wind dir S SW SW SW W N N N N N NE NE NE NE NE NE NE NE E E NE Wind spd 6 10 9 6 4 4 4 5 5 5 5 5 5 3 3 3 3 4 4 4 5 Wind gust 24 27 21 18 14 16 18 20 19 17 17 18 16 13 16 16 14 14 16 16 Clouds B1 OV OV B2 B2 OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 50 30 20 20 QPF 12hr 0.21-0.52 0.12-0.29 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L C C C C C C C S S C C S S S S C Tstms S CL C C C C C S Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 75 58 81 59 82 61 83 Temp 63 59 72 73 64 60 77 77 65 63 76 77 67 64 78 78 Dewpt 61 59 67 65 63 60 65 66 64 62 66 66 65 63 67 67 PWind dir E S NW SW E E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B1 B2 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 PoP 12hr 70 80 30 40 30 40 40 40 Rain shwrs C D D L C C C S C C S C C C Tstms S S C S C S S S C S S S C $$ MOZ051-052-060-192100- Montgomery MO-Lincoln MO-Warren MO- 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 52 66 49 69 Temp 66 71 73 69 63 61 59 55 52 58 62 65 66 59 56 52 50 57 64 68 69 Dewpt 65 67 68 64 59 56 53 49 49 50 52 52 52 52 50 46 45 50 56 58 57 RH 97 87 84 84 87 84 80 80 89 75 70 63 61 78 80 80 83 77 75 70 66 Wind dir S SW SW NW N N N N N NE NE NE NE NE NE NE NE NE E E E Wind spd 5 10 10 9 9 6 8 9 8 8 6 6 5 4 4 5 6 5 6 6 5 Wind gust 18 23 21 19 19 18 19 20 20 19 17 17 16 16 17 18 18 18 18 17 Clouds OV OV OV OV OV B2 B2 B2 SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 90 30 5 5 10 QPF 12hr 0.04-0.16 0.02-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C S S S C Tstms S C C C C S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 70 55 78 57 81 60 84 Temp 61 55 65 69 61 58 73 76 63 62 76 77 66 63 78 79 Dewpt 57 55 61 61 59 57 63 64 61 61 65 66 63 62 68 68 PWind dir E NE N NW NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 60 70 10 10 20 20 20 20 Rain shwrs C L L L S S S S S S S S Tstms S C S S S S S $$ ILZ098-099-192100- Calhoun IL-Jersey IL- 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 76 54 67 49 70 Temp 66 72 76 73 66 62 60 56 54 60 64 66 67 61 57 52 50 59 66 69 69 Dewpt 65 68 68 66 60 56 53 50 49 49 50 51 51 50 46 42 43 49 54 55 55 RH 97 87 76 79 81 81 78 80 83 67 60 58 56 67 67 69 77 69 65 61 61 Wind dir S S SW NW N N N N N N NE NE NE NE NE NE NE NE E EE Wind spd 5 11 12 10 10 9 9 10 10 9 8 8 6 6 8 8 8 8 8 8 8 Wind gust 23 23 19 20 20 Clouds OV B2 B2 OV OV OV B2 B2 B1 SC B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 90 30 10 5 5 QPF 12hr 0.06-0.17 0.00-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C C S S S Tstms S C C C C S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 70 56 78 58 81 61 83 Temp 62 56 65 69 62 59 73 76 65 63 76 78 68 65 78 80 Dewpt 54 55 59 59 59 57 61 62 61 60 62 64 63 61 66 66 PWind dir E NE N NW NE E E SE Wind char GN LT LT LT LT LT LT LT Avg clouds OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 PoP 12hr 50 70 20 10 20 20 20 30 Rain shwrs S C L C S S S S S S C S Tstms S C S S S S S $$ ILZ058-059-192100- Greene IL-Macoupin IL- 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 52 67 46 70 Temp 66 71 75 72 66 62 60 56 53 59 64 66 66 59 54 49 48 59 67 69 68 Dewpt 65 68 69 67 61 57 54 50 48 49 50 50 50 48 44 41 43 49 52 53 53 RH 97 90 82 84 84 84 81 80 83 69 60 56 56 67 69 74 83 69 59 57 59 Wind dir S S SW W NW N N N N NE NE NE NE NE NE NE NE E E E E Wind spd 8 12 13 11 11 9 10 11 11 10 9 9 8 9 8 9 8 9 10 10 9 Wind gust 20 24 24 20 19 Clouds OV B2 B2 B2 B2 OV B2 B2 B1 SC B1 SC B1 B1 B1 B1 B2 B2 B1 B2 B2 PoP 12hr 70 30 5 5 5 QPF 12hr 0.09-0.19 0.02-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C S S S S Tstms S C C C C S S Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 69 54 77 56 81 59 83 Temp 61 54 65 68 61 58 73 75 63 62 75 76 66 63 77 79 Dewpt 53 54 58 58 58 57 60 61 60 60 61 63 62 61 65 66 PWind dir E NE N NW NE NE E SE Wind char GN GN LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 50 70 20 10 20 20 20 30 Rain shwrs S C L L S S S S S C S Tstms S C S S S S $$ ILZ064-065-192100- Bond IL-Fayette IL- Including the city of Vandalia 551 AM CDT Tue May 19 2026 Date Tue 05/19/26Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 78 57 68 49 69 Temp 68 74 77 77 73 66 63 60 57 62 65 67 67 61 55 52 51 61 66 69 68 Dewpt 66 69 70 69 67 61 58 56 53 53 54 54 52 50 46 45 47 52 54 55 54 RH 93 84 79 76 81 84 84 87 86 72 68 63 59 67 72 77 86 72 65 61 61 Wind dir S SW SW SW NW N N N N N NE NE NE NE NE NE NE NE E E E Wind spd 9 12 13 10 6 6 9 10 10 10 9 9 8 10 8 8 9 10 10 9 8 Wind gust 19 26 Clouds B1 B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 PoP 12hr 40 40 20 10 5 QPF 12hr 0.18-0.53 0.09-0.26 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S Tstms S C C C S S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 71 58 77 59 80 62 82 Temp 61 56 66 69 63 61 73 75 65 63 75 76 67 65 77 78 Dewpt 54 56 61 61 60 59 62 62 62 62 64 64 63 63 67 67 PWind dir E E NW NW E NE E SE Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 PoP 12hr 50 80 30 10 20 30 30 30 Rain shwrs C D L C S C S C C C Tstms S C S S S S $$ ILZ060-192100- Montgomery IL- Including the city of Litchfield 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 54 67 46 69 Temp 66 71 76 75 69 63 61 57 54 60 64 66 65 58 53 49 49 59 66 69 67 Dewpt 65 68 69 68 65 59 56 52 50 52 53 53 52 48 44 43 45 51 54 54 53 RH 97 90 79 79 87 87 84 83 86 75 67 63 63 69 71 80 86 75 65 59 61 Wind dir S S SW W NW N N N N N NE NE NE NE NE NE NE E E E E Wind spd 9 11 13 10 9 8 10 10 11 10 9 9 8 10 8 9 9 10 10 10 8 Wind gust 21 24 24 Clouds B2 OV B2 B2 B2 OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 PoP 12hr 40 40 10 10 5 QPF 12hr 0.14-0.23 0.05-0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C S S Tstms C C C C S S S Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 69 55 76 57 80 60 81 Temp 60 54 64 68 61 58 72 74 63 62 75 76 66 63 76 78 Dewpt53 54 60 60 59 58 62 62 61 60 63 64 62 61 67 67 PWind dir E E N NW NE NE E SE Wind char GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B2 B1 PoP 12hr 50 70 30 10 20 30 30 30 Rain shwrs C L L C S C S C C S Tstms S C S S S S $$ ILZ079-MOZ075-192100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 79 58 69 53 72 Temp 69 76 78 79 75 68 64 61 59 61 65 68 69 64 61 57 54 62 68 71 71 Dewpt 66 69 69 69 68 64 60 58 57 56 57 58 56 57 55 52 51 55 60 61 59 RH 90 79 74 72 79 87 87 90 93 84 75 70 63 78 81 83 90 78 76 71 66 Wind dir S SW SW SW W NW N N N N N N NE NE NE NE NE NE E E E Wind spd 6 11 11 9 6 5 8 9 9 8 8 8 8 5 5 5 5 5 6 8 8 Wind gust 20 27 21 19 Clouds B1 OV B2 B2 OV OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 70 50 30 20 10 QPF 12hr 0.27-0.54 0.12-0.32 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C S S S S S S S C Tstms C C C C C C C S Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 74 58 80 60 82 62 84 Temp 63 58 70 73 64 62 76 78 66 65 77 78 68 65 78 80 Dewpt 59 58 66 65 63 61 65 66 64 63 66 67 65 64 69 68 PWind dir E SE NW NW E NE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 PoP 12hr 70 80 30 30 20 30 40 40 Rain shwrs C L D L C C S S C S S C C C Tstms S C C S C S S S S S S S C $$ MOZ059-062-072-073-192100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 54 67 51 71 Temp 69 71 75 74 67 61 60 57 54 59 63 65 66 60 58 55 52 60 67 70 69 Dewpt 66 68 68 67 64 58 56 54 53 53 54 55 54 54 53 51 50 53 58 61 59 RH 90 90 79 79 90 90 87 90 96 80 72 70 65 81 83 86 93 78 73 73 70 Wind dir S S SW W NW N N N N NE NE NE NE NE NE NE NE E E E E Wind spd 5 9 10 6 6 5 5 5 5 5 5 5 4 3 2 3 4 4 5 5 5 Wind gust 23 23 23 17 16 17 18 18 16 16 16 13 12 13 14 16 16 Clouds B2 OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 40 20 10 20 QPF 12hr 0.06-0.47 0.03-0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C C C C C S S S S S S C Tstms S C C C C S S C S S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 73 56 80 58 82 61 84 Temp 62 57 68 71 63 59 75 77 64 63 76 77 67 64 78 78 Dewpt 59 57 64 63 61 59 64 65 62 61 66 66 64 62 68 68 PWind dir E NE NW NW NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 60 70 20 20 20 30 30 40 Rain shwrs C L L L S S S S C C S C S C Tstms S C C S S S S S S S S S C $$ ILZ102-MOZ065-192100- Monroe IL-Jefferson MO- 551 AM CDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 77 56 68 52 71 Temp 68 73 77 77 71 64 62 60 56 61 64 67 68 63 59 55 53 61 67 70 71 Dewpt 65 68 69 69 67 60 59 56 55 55 56 58 56 56 54 50 49 54 59 62 60 RH 90 84 76 76 87 87 90 87 96 81 75 73 65 78 83 83 86 78 75 76 68 Wind dir S SW SW W NW N N N N N N NE NE NE NE NE NE NE E E E Wind spd 5 9 9 6 6 6 6 6 6 5 5 5 4 4 4 4 4 4 5 5 5 Wind gust 17 24 21 18 17 16 14 Clouds B2 OV OV B2 OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 40 20 10 10 QPF 12hr 0.26-0.55 0.06-0.20 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C C C C C S S S S S C Tstms C C C C S C C S Flood A A Date Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 73 57 80 59 82 62 84 Temp 63 57 69 72 63 60 76 78 65 63 77 78 68 64 78 79 Dewpt 59 57 65 65 62 60 65 66 64 62 67 68 65 63 69 69 PWind dir E NE NW NW E E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 PoP 12hr 70 80 20 20 20 30 30 40 Rain shwrs C L D L S S S S C S S C C C Tstms S C C S S S S S S S S S C $$