765  
FOUS53 KLSX 181826  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
126 PM CDT WED MAR 18 2026  
 
ILZ100-101-MOZ061-063-064-182100-  
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  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 64 44 73 48 80  
TEMP 64 61 52 48 46 45 56 68 72 67 58 53 50 48 60 74 79 73  
DEWPT 39 42 41 41 41 41 46 49 49 50 49 48 46 46 52 54 52 53  
RH 40 49 66 77 83 86 69 51 44 54 72 83 86 93 75 50 39 49  
WIND DIR SW SW S S SW SW W NW N NE SE S SW SW SW W W W  
WIND SPD 6 2 2 2 2 2 3 4 4 2 2 2 2 2 4 8 8 5  
CLOUDS FW B1 B1 B1 B1 B1 SC FW CL FW FW FW B1 B1 SC FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 80 58 80 38 54 35 60  
TEMP 59 52 74 73 63 58 77 68 46 38 50 50 41 37 56 57  
DEWPT 51 48 54 54 53 51 54 47 35 29 30 31 29 28 36 39  
PWIND DIR W W S W N NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC FW FW FW FW FW SC B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
MOZ042-049-050-182100-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 64 43 73 46 80  
TEMP 64 60 51 47 45 44 56 68 72 67 56 52 48 47 60 75 79 73  
DEWPT 40 42 42 41 40 39 45 49 49 49 49 47 46 45 51 53 51 52  
RH 41 51 71 79 82 82 66 51 44 52 77 83 93 93 72 46 38 48  
WIND DIR W SW SW S SW SW W N N NE N SW SW SW SW W W W  
WIND SPD 5 2 2 3 4 4 4 5 4 2 2 2 2 4 6 9 9 5  
WIND GUST 19  
CLOUDS SC B2 B1 SC B1 SC FW CL CL FW FW FW SC SC FW FW FW FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 50 81 58 77 36 54 35 61  
TEMP 57 50 75 74 62 59 73 63 44 37 49 50 40 37 57 58  
DEWPT 49 47 52 54 50 49 52 41 32 28 29 29 30 30 36 38  
PWIND DIR W SW S NW N NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 0 0 0 0 5 5 5 5  
 

 
 
MOZ041-047-048-182100-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 66 44 74 48 81  
TEMP 66 62 53 48 47 45 57 69 73 68 58 53 50 48 61 76 80 74  
DEWPT 41 43 42 41 40 39 45 49 49 50 49 48 46 45 52 53 51 52  
RH 40 50 66 77 76 79 64 49 43 52 72 83 86 89 72 45 36 46  
WIND DIR W SW SW S SW SW W N N N N SW SW SW SW W W W  
WIND SPD 4 2 2 3 3 3 4 4 4 2 2 2 2 3 5 8 8 4  
WIND GUST 16 19 18  
CLOUDS SC B1 B1 SC SC SC FW CL CL FW FW FW SC SC FW CL FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
HEAT INDEX 80  
MAX HEAT 82  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 51 82 59 77 37 55 36 62  
TEMP 58 51 76 76 63 60 74 64 45 38 50 51 41 38 59 60  
DEWPT 49 47 53 54 50 50 51 41 33 29 29 30 30 31 37 38  
PWIND DIR NW SW S NW NE NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC FW FW FW FW FW FW SC B1 B1 B1 SC SC SC B1 B1  
POP 12HR 0 0 0 0 5 5 5 5  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-182100-  
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  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 60 39 69 46 78  
TEMP 60 56 48 45 42 41 52 63 68 63 54 50 48 46 59 73 77 71  
DEWPT 41 43 42 40 39 39 45 50 50 50 48 46 45 45 51 53 53 53  
RH 49 62 80 82 89 92 77 62 52 62 80 86 89 96 75 49 43 53  
WIND DIR W SW S S SW SW NW N NE NE NE S SW SW SW W W W  
WIND SPD 4 2 2 3 3 3 3 4 4 2 2 2 3 4 6 10 9 4  
WIND GUST 16 18 20 19  
CLOUDS SC B2 B2 B2 B1 SC SC FW FW FW FW FW B1 B1 FW FW SC SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 48 79 56 71 34 51 34 57  
TEMP 55 49 72 73 62 58 68 58 42 36 47 48 39 36 54 55  
DEWPT 49 46 54 55 51 49 49 39 31 27 28 29 29 29 35 39  
PWIND DIR NW SW S NW N NE E SE  
WIND CHAR LT LT GN GN GN GN LT LT  
AVG CLOUDS B1 SC FW FW FW FW SC B1 B1 SC B1 SC SC B1 B1 B1  
POP 12HR 0 0 0 0 5 5 5 10  
 

 
 
ILZ069-070-074-182100-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 61 43 70 47 77  
TEMP 60 56 49 46 45 43 56 66 70 64 56 52 49 48 60 72 76 70  
DEWPT 39 42 40 40 40 40 46 50 50 51 49 48 47 46 53 56 55 55  
RH 46 59 71 79 82 89 69 56 49 63 77 86 93 93 78 57 48 59  
WIND DIR SW S S S S S SW W N NE S S S SW SW SW W SW  
WIND SPD 9 4 3 4 3 3 4 4 4 2 2 3 2 3 5 8 9 5  
CLOUDS CL SC B1 B2 B1 B1 SC FW CL FW FW FW SC B1 SC FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SNOW  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 51 77 57 80 38 53 34 59  
TEMP 58 51 72 70 61 58 76 68 46 38 49 49 40 35 55 56  
DEWPT 52 49 55 56 54 53 57 49 36 30 32 32 30 29 37 40  
PWIND DIR W W S W N NE NE SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC SC FW FW FW FW SC B1 B1 B1 B1 FW SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
MOZ074-084-085-099-182100-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 67 44 76 47 82  
TEMP 66 61 52 48 46 44 57 72 76 69 59 53 50 48 62 77 82 75  
DEWPT 37 39 39 38 39 38 44 46 46 48 48 48 47 46 52 51 49 51  
RH 34 44 61 68 76 79 62 39 34 47 67 83 89 93 70 40 32 43  
WIND DIR SW S S SW SW SW W W N NE S S SW W W W W SW  
WIND SPD 5 3 2 2 2 2 2 3 3 2 2 2 1 2 2 4 4 3  
WIND GUST 16 14 16  
CLOUDS FW B1 B1 B1 SC B1 SC FW CL CL FW FW SC SC SC FW CL FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 83 56 86 39 57 35 64  
TEMP 60 53 79 75 62 57 82 75 50 39 53 53 42 37 60 60  
DEWPT 50 49 52 53 52 51 54 50 38 30 31 30 31 29 36 37  
PWIND DIR W W S SW N NE NE SE  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS FW SC FW FW CL FW FW FW SC B1 SC SC SC SC SC B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
MOZ051-052-060-182100-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 64 43 72 46 80  
TEMP 64 61 52 47 45 44 56 67 71 66 56 51 48 47 60 75 79 73  
DEWPT 41 43 42 41 41 40 46 49 49 50 49 47 46 46 52 53 52 53  
RH 43 51 69 79 86 86 69 52 46 56 77 86 93 96 75 46 39 49  
WIND DIR W SW S S SW SW W N N NE N W SW SW SW W W W  
WIND SPD 4 1 1 2 2 2 3 3 3 2 2 1 2 3 4 8 8 4  
WIND GUST 16 19 18  
CLOUDS SC B2 B2 B1 SC SC FW CL CL FW FW FW SC SC FW FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 50 80 57 77 36 53 34 60  
TEMP 58 50 75 74 62 58 74 64 44 37 48 50 40 36 56 57  
DEWPT 49 47 53 54 51 50 53 44 33 28 30 30 29 29 36 38  
PWIND DIR W W S NW N NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC FW CL FW FW SC B1 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 0 0 5 5 5 5  
 

 
 
ILZ058-059-098-099-182100-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 60 41 71 46 78  
TEMP 60 57 49 46 43 42 54 65 69 65 55 51 48 46 58 72 77 70  
DEWPT 38 40 39 39 39 38 44 47 47 48 47 45 44 43 49 52 50 51  
RH 44 53 68 76 86 86 69 52 45 54 74 80 86 89 72 49 39 51  
WIND DIR W W S S S SW W N NE NE SE S SW SW SW W W W  
WIND SPD 6 2 2 2 3 3 3 4 4 3 2 2 3 3 5 9 10 5  
CLOUDS FW B1 B2 B1 SC SC FW FW CL FW FW FW B1 B1 SC FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 49 78 55 76 35 51 33 57  
TEMP 57 49 72 71 62 57 73 62 43 36 48 48 39 35 54 55  
DEWPT 49 46 51 52 50 49 50 42 32 26 26 28 27 26 32 36  
PWIND DIR NW W S NW N NE E SE  
WIND CHAR LT LT GN GN GN GN LT LT  
AVG CLOUDS B1 SC SC FW FW FW SC B1 B1 SC B1 B1 SC B1 B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
ILZ060-064-065-182100-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 59 40 69 46 75  
TEMP 58 55 47 44 43 41 54 65 68 63 54 51 48 46 58 71 75 69  
DEWPT 38 41 40 39 39 39 46 49 49 50 48 47 45 45 52 54 53 54  
RH 47 59 76 82 86 92 74 56 51 62 80 86 89 96 80 55 46 59  
WIND DIR SW SW S S S S SW NW NE NE SE S S SW SW SW W W  
WIND SPD 8 2 2 2 2 3 3 4 3 2 2 2 2 3 5 9 9 5  
CLOUDS CL SC B1 B2 B1 B1 SC FW CL FW FW FW B1 B1 B1 FW FW SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SNOW  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 49 75 55 77 35 51 32 57  
TEMP 57 49 70 69 61 56 74 64 43 36 48 47 39 34 54 55  
DEWPT 51 47 54 55 53 51 54 45 33 27 29 30 28 27 34 38  
PWIND DIR W W S W N NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS B1 B1 SC FW FW FW SC B1 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
ILZ079-MOZ075-182100-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 65 45 73 48 80  
TEMP 64 60 52 49 47 46 57 69 73 67 57 53 50 49 61 75 79 73  
DEWPT 39 41 40 39 40 40 46 49 50 51 49 48 47 46 53 54 53 54  
RH 40 49 63 68 76 79 67 49 44 56 75 83 89 89 75 48 41 51  
WIND DIR SW S S S SW SW SW NW N NE S S SW SW SW SW W SW  
WIND SPD 8 4 4 4 3 3 3 4 4 3 3 3 2 2 3 5 6 4  
CLOUDS CL B1 B1 B2 B1 B1 SC FW FW CL FW FW SC SC SC FW FW FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 80 58 83 39 54 35 61  
TEMP 60 53 75 73 63 59 79 72 49 39 51 51 41 37 57 58  
DEWPT 51 49 55 55 53 52 57 51 37 30 33 32 31 30 38 40  
PWIND DIR W W S SW N NE NE SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC FW CL CL FW FW SC B1 B1 SC SC FW SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
MOZ059-062-072-073-182100-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 66 45 76 48 82  
TEMP 66 62 53 49 47 46 58 71 75 69 58 53 50 48 61 77 81 74  
DEWPT 39 42 41 41 40 39 45 48 48 49 48 48 46 46 52 52 50 51  
RH 37 48 64 74 76 76 62 44 38 49 69 83 86 93 72 42 34 44  
WIND DIR W SW S SW SW SW W NW N NE S SW SW SW SW W W W  
WIND SPD 4 1 2 2 2 2 3 3 3 2 1 1 2 2 3 5 5 3  
WIND GUST 16 16  
CLOUDS SC B1 B1 SC B1 SC FW FW CL CL FW FW SC SC FW FW FW FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 82 59 83 38 55 36 63  
TEMP 60 52 78 75 63 60 79 70 47 38 51 51 41 37 59 59  
DEWPT 50 48 52 53 51 50 54 46 36 29 31 31 30 30 36 38  
PWIND DIR W W S W N NE E SE  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC FW CL FW FW FW SC B1 B1 SC SC SC SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
ILZ102-MOZ065-182100-  
MONROE IL-JEFFERSON MO-  
126 PM CDT WED MAR 18 2026  
 
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26  
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 66 45 75 48 81  
TEMP 66 61 52 49 47 46 57 70 74 68 58 53 50 48 61 75 80 74  
DEWPT 40 42 42 41 40 40 46 50 50 50 49 48 47 46 53 55 53 53  
RH 38 49 69 74 76 79 67 49 43 52 72 83 89 93 75 50 39 48  
WIND DIR W SW S SW SW SW W NW N NE S S SW SW W W W W  
WIND SPD 5 2 2 2 2 2 2 3 3 2 2 2 2 2 3 5 5 3  
CLOUDS FW B1 B1 B2 B1 B1 SC FW CL CL FW FW SC SC SC FW FW FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES  
SPRINKLES  
HEAT INDEX 80  
MAX HEAT 81  
 
DATE SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 81 58 83 38 55 35 61  
TEMP 60 53 76 74 63 58 79 71 47 38 51 51 41 36 57 58  
DEWPT 51 49 55 55 53 51 56 49 36 29 32 32 31 29 38 40  
PWIND DIR W W S W N NE E SE  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC FW CL FW FW FW SC B1 B1 SC B1 FW SC B1 B1  
POP 12HR 0 0 0 0 10 5 5 5  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page