606
ASUS43 KLOT 131806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT FRI MAR 13 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-131900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 44 26 49 W30G40 29.84R TC 7
6HR MIN TEMP: 37; 6HR MAX TEMP: 45;
STERLING* MOSUNNY 45 26 47 W37G45 29.75R TC 7
SAVANNA* PTSUNNY 43 24 47 W24G36 29.78R TC 6
ILZ003-004-008-010-011-017-018-131900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 44 24 45 W26G49 29.70R TC 7
6HR MIN TEMP: 37; 6HR MAX TEMP: 45;
FREEPORT* MOSUNNY 44 24 46 W31G41 29.73R TC 7
ROCHELLE* MOSUNNY 44 26 49 W35G41 29.72R HAZE TC 6
PERU* MOSUNNY 46 29 51 W31G49 29.78R TC 8
ILZ005-006-012>014-019>023-131900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 44 23 43 W25G53 29.61R TC 7
6HR MIN TEMP: 38; 6HR MAX TEMP: 47;
CHICAGO-MIDWAY PTSUNNY 45 24 43 W37G51 29.64R TC 7
6HR MIN TEMP: 39; 6HR MAX TEMP: 46;
AURORA MOSUNNY 44 31 60 W36G48 29.67R TC 7
6HR MIN TEMP: 37; 6HR MAX TEMP: 45;
JOLIET* CLOUDY 46 28 49 W23G36 29.71R TC 8
WAUKEGAN CLOUDY 42 23 46 W26G51 29.54R TC 6
6HR MIN TEMP: 38; 6HR MAX TEMP: 45; 6HR PCP: TRACE;
DUPAGE AIRPORT MOSUNNY 44 25 47 W41G58 29.66R TC 7
6HR MIN TEMP: 37; 6HR MAX TEMP: 45;
KANKAKEE* PTSUNNY 46 27 47 W38G49 29.76R TC 8
WHEELING PTSUNNY 44 23 43 NW36G54 29.61R TC 7
6HR MIN TEMP: 38; 6HR MAX TEMP: 46;
MORRIS* CLOUDY 45 28 50 W36G48 29.71R TC 7
ROMEOVILLE* CLOUDY 43 28 56 W29G47 29.69R TC 6
NORTHERLY ISL* N/A 43 22 43 W28 N/A TC 6
LMZ740>746-131900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 42 280/ 42/ 49 N/A
NORTHERLY ISL 41 260/ 24/ 30 N/A
CALUMET HARBOR 250/ 19/ 30 1002.7R
BURNS HARBOR 40 270/ 20/ 25 1003.0R
MICHIGAN CITY 39 260/ 37/ 43 1001.3
ILZ025>027-034>036-040-047-049-050-058-095>099-131900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 48 28 46 W20G30 29.96R TC 9
GALESBURG* SUNNY 45 32 60 W30G37 29.89R TC 7
MACOMB* MOSUNNY 47 29 50 W30 29.95R TC 8
JACKSONVILLE* MOSUNNY 51 26 38 W20G29 29.93R TC 11
PITTSFIELD* MOSUNNY 51 28 40 W14 29.96R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-131900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 47 26 43 W38G46 29.79R TC 8
BLOOMINGTON MOSUNNY 48 28 46 W24G37 29.83R TC 9
DECATUR MOSUNNY 51 26 37 W24G41 29.88R TC 11
PEORIA MOSUNNY 46 24 42 NW28G40 29.86R TC 8
6HR MIN TEMP: 40; 6HR MAX TEMP: 49;
LACON* SUNNY 46 24 41 W24G35 29.82R TC 8
LINCOLN* MOSUNNY 50 24 36 W12G26 29.88R TC 10
SPRINGFIELD MOSUNNY 51 28 41 W20G35 29.91R TC 11
6HR MIN TEMP: 46; 6HR MAX TEMP: 53;
TAYLORVILLE MOSUNNY 54 27 35 W22G31 29.92R TC 12
ILZ033-039-045-046-055>057-062-063-131900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 51 31 46 W28G43 29.84R TC 11
DANVILLE* PTSUNNY 51 30 44 W31G45 29.80R TC 11
RANTOUL* PTSUNNY 49 29 45 W28G37 29.82R TC 10
MATTOON PTSUNNY 56 31 38 W29G44 29.87R TC 13
PARIS* PTSUNNY 54 28 37 W31G41 29.85R TC 12
ILZ079-100>102-131900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 59 28 31 NW16 29.93R TC 15
CAHOKIA* PTSUNNY 61 22 22 W17G26 29.95R TC 16
SPARTA* CLOUDY 59 34 38 W14G22 29.96S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 58 35 42 W12G21 29.96R TC 14
6HR MIN TEMP: 47; 6HR MAX TEMP: 58;
CAIRO* MOSUNNY 59 42 53 SW16G22 30.00F TC 15
EFFINGHAM* PTSUNNY 58 29 32 W22G32 29.91R TC 15
MARION CLOUDY 57 36 44 W14 29.97R TC 14
MT. VERNON N/A 59 35 40 W15G23 29.94R TC 15
CENTRALIA* PTSUNNY 58 36 42 W17G28 29.93S TC 15
SALEM* PTSUNNY 59 36 42 W17G23 29.93R TC 15
ILZ067-068-072-073-078-083-087-091-131900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 58 33 39 W23G35 29.89R TC 14
FLORA* PTSUNNY 57 37 47 W17G25 29.92R TC 14
FAIRFIELD* CLOUDY 58 34 40 W9G16 29.93R TC 15
HARRISBURG* CLOUDY 58 33 38 W9 29.97R TC 15
ROBINSON* PTSUNNY 57 36 44 W24G36 29.87R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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