Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
477 FOUS53 KLSX 171043 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 542 AM CDT Sat May 17 2025 ILZ100-101-MOZ061-063-064-172100- 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 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 55 78 62 78 Temp 57 63 70 74 73 63 59 57 56 65 73 78 76 68 65 63 62 67 73 77 75 Dewpt 46 47 49 50 51 51 51 50 50 51 53 54 56 57 57 59 60 63 65 66 66 RH 67 56 47 43 46 65 75 77 80 60 49 43 50 68 75 87 93 87 76 69 74 Wind dir W W W W NW NW N N NE NE E SE SE E E E E E E E E Wind spd 12 16 17 16 9 4 3 3 4 4 4 6 5 5 5 6 8 9 9 10 9 Wind gust 29 28 28 28 19 13 17 18 Clouds CL CL FW FW SC SC SC B1 B2 SC SC FW SC B1 B2 B2 B2 B2 B2 B2 OV PoP 12hr 0 10 10 80 80 QPF 12hr 0 0 0 0.75-1.27 0.46-0.62 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D D D L L L Tstms S C C C C S C L L L Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 65 78 55 63 48 68 49 72 Temp 67 66 76 72 61 55 59 60 52 49 64 66 52 51 69 69 Dewpt 65 65 67 63 58 52 50 48 46 44 47 48 47 47 50 53 PWind dir E S NW NW NW NW NW SW Wind char GN GN GN GN GN GN LT LT Avg clouds OV OV B2 B1 B2 B1 B2 B2 B1 SC FW SC FW SC SC SC PoP 12hr 100 90 70 40 20 20 5 20 Rain shwrs L D D D L C C C S S S Tstms L C C C S S $$ MOZ042-049-050-172100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 54 78 62 78 Temp 55 62 69 74 72 62 57 56 55 64 73 78 75 68 65 63 63 68 74 77 73 Dewpt 43 45 47 48 49 49 49 49 49 51 54 55 56 57 59 61 62 65 66 66 65 RH 64 54 45 40 44 62 75 77 80 63 51 45 52 68 81 93 97 90 76 69 76 Wind dir W W W W NW N NE NE NE E E E E E SE E E SE SE SE E Wind spd 12 16 16 13 8 3 3 4 5 8 8 10 10 9 8 8 9 10 11 11 11 Wind gust 29 28 27 25 19 18 19 20 21 23 24 23 Clouds CL CL FW FW FW SC B2 OV B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 30 20 90 80 QPF 12hr 0 0 0 0.95-1.89 0.52-0.72 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S C C D D D D L L D Tstms S C S S S S C C L C S S L L D Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 76 51 60 46 68 47 72 Temp 66 64 74 71 57 51 57 58 49 46 64 65 50 49 69 69 Dewpt 64 64 65 59 52 48 47 45 44 44 45 47 46 46 50 52 PWind dir SE SW NW NW NW NW W S Wind char GN GN GN GN GN GN LT LT Avg clouds OV B2 B1 B1 B1 B2 B2 B1 B1 SC FW FW FW SC SC SC PoP 12hr 100 80 60 40 20 10 5 20 Rain shwrs D D D D L C C S S S S Tstms D L C C S $$ MOZ041-047-048-172100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 55 79 64 79 Temp 55 62 70 75 74 63 59 57 55 65 74 79 76 70 66 65 64 70 76 78 75 Dewpt 42 45 47 48 49 49 50 50 49 52 55 57 58 58 60 62 63 66 67 67 66 RH 61 54 44 38 41 60 72 77 80 63 51 47 54 66 81 90 97 87 74 69 74 Wind dir W W W W NW N NE NE NE E E SE E SE SE SE E SE SE SE SE Wind spd 12 16 14 12 6 3 3 4 5 9 9 11 9 8 6 6 8 9 10 11 9 Wind gust 28 28 26 23 19 19 18 19 20 21 23 24 21 Clouds CL FW FW SC FW SC OV OV SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 40 30 90 80 QPF 12hr 0 0.01 0.01 1.11-1.78 0.60-1.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S L L D D D D D D D Tstms C C C S S S L L L C S S D D D Heat index 80 Max heat 82 84 87 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 64 77 51 60 46 69 48 73 Temp 67 65 75 71 57 51 57 58 50 47 65 66 52 50 70 70 Dewpt 65 64 64 58 52 48 47 45 44 44 46 47 46 47 50 53 PWind dir SE SW NW NW NW NW W S Wind char GN GN GN GN LT GN LT LT Avg clouds B2 B2 B1 B1 B1 B1 B2 B1 SC SC FW FW FW SC SC SC PoP 12hr 100 70 50 30 10 5 5 20 Rain shwrs D D L L C C C S S S S Tstms D L C C $$ ILZ095>097-MOZ018-019-026-027-034>036-172100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 50 76 58 72 Temp 54 59 66 70 70 59 55 52 51 61 70 76 75 67 63 61 59 62 67 71 69 Dewpt 42 44 45 46 46 46 46 44 44 45 47 48 49 50 53 54 56 58 60 61 60 RH 64 57 47 42 42 62 72 74 77 56 44 37 40 54 70 78 90 87 78 71 73 Wind dir W W W W NW N N N NE NE E E E E E E E E E E E Wind spd 14 18 17 16 10 3 4 3 5 6 5 9 8 6 6 10 11 12 12 13 12 Wind gust 29 20 13 19 19 19 21 26 26 26 27 25 Clouds FW SC FW FW FW FW SC B1 SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 OV PoP 12hr 0 5 10 80 80 QPF 12hr 0 0 0 0.79-1.85 0.23-0.60 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C D D D D L L D Tstms S S C C C C S S L L D Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 72 50 60 46 68 47 71 Temp 63 62 70 66 54 50 57 58 49 47 63 65 51 50 69 69 Dewpt 61 61 62 55 51 47 47 45 44 43 46 46 45 46 49 51 PWind dir E SE N N NW NW W SW Wind char GN GN GN GN GN GN LT LT Avg clouds OV OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC SC PoP 12hr 100 90 70 40 20 10 5 10 Rain shwrs D D D D L L C C S S S Tstms D C C C S $$ ILZ069-070-074-172100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 55 77 62 76 Temp 57 63 69 74 72 63 58 56 56 65 72 76 75 67 64 63 62 66 72 75 74 Dewpt 49 49 51 51 53 53 52 51 51 51 53 55 57 57 57 58 59 62 65 66 66 RH 75 60 53 44 51 70 80 83 83 60 51 48 54 70 78 84 90 87 79 74 76 Wind dir W W W W W NW NW NW N NE NE SE E E E E E E E E E Wind spd 11 16 17 16 9 4 2 3 4 4 3 4 3 4 5 5 8 9 10 10 9 Wind gust 25 27 28 27 21 13 Clouds CL CL FW SC SC SC SC SC B1 SC SC FW SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 10 10 70 80 QPF 12hr 0 0 0 0.65-1.00 0.45-0.83 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L D D C C L Tstms S S C C S C C C L Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 64 77 56 63 48 67 48 71 Temp 67 65 75 71 62 56 59 60 52 49 63 64 52 50 68 68 Dewpt 65 65 67 64 60 54 51 48 47 45 47 48 48 48 50 53 PWind dir E S NW NW NW NW NW W Wind char GN GN GN GN GN GN LT LT Avg clouds OV OV B2 B2 B2 B1 B2 B2 B1 SC SC SC FW FW SC SC PoP 12hr 90 100 70 50 20 20 5 20 Rain shwrs L D D D L C C C S S S S S Tstms L C C C S S $$ MOZ074-084-085-099-172100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 57 80 63 82 Temp 57 67 75 79 75 64 60 58 57 67 75 79 76 69 66 65 63 71 78 81 78 Dewpt 46 47 48 49 53 53 52 52 53 55 57 59 60 60 62 63 63 67 67 67 67 RH 67 49 38 35 46 67 75 80 86 65 54 50 58 73 87 93100 87 69 63 69 Wind dir W W W W W N NE NE NE E SE SE SE SE SE SE SE S S SE S Wind spd 8 11 12 11 4 3 2 4 4 5 5 8 4 4 3 3 4 4 6 6 5 Wind gust 20 27 26 26 16 16 16 17 16 17 17 18 18 Clouds CL CL FW FW B1 B2 B1 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 40 40 80 70 QPF 12hr 0 0.00-0.21 0 0.46-0.80 0.22-0.63 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C D D L L L L L Tstms C C C C C C C C C C S S L L L Heat index 80 83 Max heat 82 82 84 88 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 55 65 47 69 48 73 Temp 69 65 78 75 62 55 62 61 51 47 65 65 52 49 70 69 Dewpt 66 65 67 63 57 52 49 45 45 43 43 46 46 47 48 51 PWind dir S SW W NW NW NW NW SW Wind char LT LT LT GN LT LT LT LT Avg clouds OV B2 B2 B1 B1 B1 B1 B1 B1 SC FW FW FW FW SC SC PoP 12hr 90 80 40 20 10 10 5 20 Rain shwrs L D L D C S S S S S Tstms L C C C $$ MOZ051-052-060-172100- Montgomery MO-Lincoln MO-Warren MO- 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 53 77 61 76 Temp 55 62 69 73 72 61 56 55 54 63 72 77 75 67 64 63 61 66 72 75 72 Dewpt 43 45 48 49 49 50 49 48 48 50 53 54 55 56 57 59 60 64 66 66 65 RH 64 54 47 43 44 67 77 77 80 62 51 45 50 68 78 87 97 93 81 74 79 Wind dir W W W W NW NW N N NE E E E E E SE E E E E E E Wind spd 13 17 17 14 8 3 3 4 4 5 6 9 6 5 5 6 8 8 9 9 9 Wind gust 31 28 27 25 18 18 17 17 18 20 21 21 23 20 Clouds CL CL FW FW FW SC B1 B2 B1 SC SC FW SC B1 B2 B2 B2 B2 B2 B2 OV PoP 12hr 0 20 20 90 90 QPF 12hr 0 0 0 1.06-1.36 0.47-0.57 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C D D D D L L D Tstms S S S S S C C C C S S L L D Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 63 76 51 61 45 67 47 72 Temp 65 63 74 71 58 51 57 58 49 47 64 65 50 49 69 69 Dewpt 64 63 66 61 54 50 49 47 45 44 46 48 46 46 51 53 PWind dir SE SW NW NW NW NW NW SW Wind char GN GN GN GN LT GN LT LT Avg clouds OV B2 B2 B1 B2 B2 B2 B1 B1 SC FW FW FW SC SC SC PoP 12hr 100 90 70 40 20 10 5 20 Rain shwrs D D D D L C C C S S S Tstms D C C C S $$ ILZ058-059-098-099-172100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 52 77 59 73 Temp 56 62 68 72 71 61 56 54 54 62 71 76 75 66 63 61 60 63 69 73 71 Dewpt 43 44 46 47 47 48 48 46 46 47 48 49 49 52 53 54 55 57 59 61 61 RH 62 52 45 41 42 62 74 74 74 58 44 39 40 61 70 78 84 81 70 66 71 Wind dir W W W W NW NW N N N NE E SE E E E E E E E E E Wind spd 14 18 18 17 11 4 4 3 4 5 3 6 5 5 6 9 10 11 11 11 11 Wind gust 29 28 28 20 Clouds CL FW FW FW FW FW SC B1 B1 SC FW FW SC B1 B2 B2 OV B2 B2 B2 OV PoP 12hr 0 5 5 70 80 QPF 12hr 0 0 0 0.75-1.46 0.34-0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L D D C C D Tstms S S C C S C C C D Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 74 52 61 46 66 47 71 Temp 65 63 72 69 58 52 57 59 50 47 63 65 51 50 68 69 Dewpt 61 62 62 58 54 49 46 45 43 42 44 45 44 44 47 49 PWind dir E SE N N NW NW NW SW Wind char GN GN GN GN GN GN LT LT Avg clouds OV OV B2 B2 B2 B2 B2 B1 B1 SC FW SC FW FW SC SC PoP 12hr 100 90 70 50 30 10 5 10 Rain shwrs D D D D L C C C C S Tstms D C C C S S $$ ILZ060-064-065-172100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 72 51 75 58 72 Temp 56 62 68 71 70 61 56 53 54 63 71 75 74 65 62 60 59 63 68 72 70 Dewpt 46 47 49 49 50 50 49 48 48 48 49 51 52 53 53 54 54 57 60 62 62 RH 69 58 51 46 49 67 77 83 80 58 46 43 46 65 72 81 83 81 76 71 76 Wind dir W W W W W NW NW NW N N NW SE E E E E E E E E E Wind spd 12 17 17 17 11 4 4 3 4 4 3 4 3 3 5 6 9 10 10 11 10 Wind gust 27 28 28 27 14 17 19 Clouds CL FW FW FW SC FW SC SC B1 SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 0 5 5 60 80 QPF 12hr 0 0 0 0.60-0.87 0.39-0.56 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D C C L Tstms C C S C C C L Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 61 72 53 61 46 65 46 69 Temp 64 62 70 68 58 53 57 58 50 47 62 63 50 49 67 66 Dewpt 61 62 63 61 56 51 49 47 44 43 45 46 45 45 48 51 PWind dir E SE NE N NW NW NW W Wind char GN GN GN GN GN GN LT LT Avg clouds OV OV B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW FW SC PoP 12hr 90 100 80 50 30 20 5 20 Rain shwrs L D D D D C C C C S S S S Tstms L C L C S S S S $$ ILZ079-MOZ075-172100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 57 79 64 80 Temp 58 64 72 76 74 64 60 58 58 66 74 78 76 69 66 65 64 70 76 79 78 Dewpt 48 49 51 52 54 54 53 53 53 54 57 58 60 59 60 62 63 67 68 68 68 RH 69 58 48 43 50 70 78 83 83 65 55 50 58 70 81 90 97 90 76 69 71 Wind dir W W W W NW NW NW N NE E E SE E SE SE SE SE SE SE SE SE Wind spd 9 13 14 13 5 3 2 3 3 5 4 6 5 5 5 5 5 6 8 9 8 Wind gust 21 26 27 25 18 Clouds FW CL FW SC SC B1 SC B1 B2 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 20 20 80 80 QPF 12hr 0 0.01 0 0.53-0.83 0.48-0.85 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C D D D D L L L Tstms S S S S S C C C C C C L L L Heat index 80 Max heat 81 84 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 80 57 65 49 68 50 72 Temp 70 67 79 74 63 57 61 62 53 49 64 65 52 51 69 69 Dewpt 67 66 69 65 59 54 52 48 47 45 47 48 47 48 51 53 PWind dir SE SW W NW NW NW NW W Wind char GN GN GN GN GN GN LT LT Avg clouds OV B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC FW FW SC SC PoP 12hr 90 90 60 30 20 10 5 20 Rain shwrs L D D D L C C C S S S Tstms L C C C S S $$ MOZ059-062-072-073-172100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 55 80 63 81 Temp 56 64 72 76 74 62 58 57 56 66 75 79 76 68 66 64 63 71 77 80 77 Dewpt 44 46 48 49 52 52 51 51 52 54 57 58 59 59 61 62 63 67 68 68 67 RH 64 52 42 39 46 70 77 80 86 65 54 49 56 73 84 93100 87 74 67 71 Wind dir W W W W NW N NE NE E E SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 13 14 12 5 3 2 4 4 5 5 8 5 4 4 4 4 5 6 6 6 Wind gust 28 26 28 25 16 16 16 16 17 17 17 18 19 19 Clouds CL CL FW SC SC SC B1 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 40 40 90 80 QPF 12hr 0 0.00-0.17 0 0.57-1.19 0.33-0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C D D D D L L D Tstms S C C S S S C C C C S S L L D Heat index 81 Max heat 81 83 86 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 64 78 52 63 46 69 48 73 Temp 68 65 77 74 60 53 60 60 50 46 65 65 51 50 70 69 Dewpt 66 65 67 62 55 51 49 46 45 44 45 47 46 47 49 53 PWind dir SE SW W NW NW NW W SW Wind char LT LT LT GN LT LT LT LT Avg clouds OV B2 B1 B1 B1 B1 B2 B2 B1 SC FW FW FW FW SC SC PoP 12hr 90 80 50 30 20 10 5 20 Rain shwrs D D D D C C C C S S S Tstms D C C C S $$ ILZ102-MOZ065-172100- Monroe IL-Jefferson MO- 542 AM CDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 56 79 63 80 Temp 57 64 72 75 73 63 59 57 57 66 74 78 75 68 65 64 63 69 76 79 77 Dewpt 46 48 50 51 53 53 52 52 52 54 56 58 60 58 59 61 62 67 69 69 68 RH 67 56 46 43 49 70 78 83 83 65 53 50 60 70 81 90 97 93 79 72 74 Wind dir W W W W NW NW N NE NE E SE SE E E SE E E E SE SE E Wind spd 10 13 14 13 5 3 1 3 4 4 5 8 5 4 4 4 5 5 6 8 6 Wind gust 27 26 28 26 17 11 16 Clouds FW CL FW SC SC B1 SC B2 B2 SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 20 20 80 80 QPF 12hr 0 0 0 0.73-1.27 0.44-0.55 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C D D D D L L L Tstms S S S S S C C C C C C L L L Heat index 80 Max heat 81 85 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 55 64 47 69 49 73 Temp 68 66 78 74 61 55 61 61 52 48 65 66 52 51 70 69 Dewpt 66 66 69 64 58 52 52 48 46 44 47 49 47 48 51 54 PWind dir SE SW NW NW NW NW W SW Wind char LT GN LT GN LT GN LT LT Avg clouds OV B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC SC SC SC SC PoP 12hr 90 90 60 40 20 10 5 20 Rain shwrs L D D D L C C C S S Tstms L C C C S S $$