805
ASUS43 KLOT 132203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-132300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 45 23 42 NW24G37 29.94R TC 7
STERLING* SUNNY 47 24 40 W30 29.89R TC 8
SAVANNA* SUNNY 45 22 39 W21G30 29.90R TC 7
ILZ003-004-008-010-011-017-018-132300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 45 21 38 W32G45 29.86R TC 7
FREEPORT* MOSUNNY 45 19 35 W26G36 29.88R TC 7
ROCHELLE* SUNNY 45 22 39 W28G41 29.87R HAZE TC 7
PERU* SUNNY 47 26 44 W26G33 29.90R TC 8
ILZ005-006-012>014-019>023-132300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 46 21 37 W18G44 29.78R TC 8
CHICAGO-MIDWAY MOSUNNY 47 24 40 W25G41 29.81R TC 8
AURORA SUNNY 45 27 49 W32G41 29.82R TC 7
JOLIET* SUNNY 49 26 40 W16G29 29.85R TC 9
WAUKEGAN MOSUNNY 43 18 36 NW24G45 29.75R TC 6
DUPAGE AIRPORT MOSUNNY 46 22 38 NW32G46 29.81R TC 8
KANKAKEE* SUNNY 49 24 37 W31G43 29.87R TC 9
WHEELING MOSUNNY 47 22 37 W26G38 29.78R TC 8
MORRIS* SUNNY 47 25 42 W38 29.84R TC 8
ROMEOVILLE* SUNNY 46 25 42 W29G45 26.83F TC 8
NORTHERLY ISL* N/A 46 18 32 W17 N/A TC 8
LMZ740>746-132300-
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 46 290/ 37/ 43 N/A
NORTHERLY ISL 46 270/ 23/ 29 N/A
CALUMET HARBOR 47 240/ 15/ 26 1007.9R
BURNS HARBOR 44 270/ 18/ 24 1008.1R
MICHIGAN CITY 42 270/ 24/ 28 1007.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-132300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 52 24 33 NW12 29.99R TC 11
GALESBURG* SUNNY 47 31 54 W21G28 29.97R TC 8
MACOMB* MOSUNNY 51 25 35 W17 29.99R TC 11
JACKSONVILLE* PTSUNNY 52 24 33 W15G22 29.98R TC 11
PITTSFIELD* PTSUNNY 53 28 38 W9 30.00R TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-132300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 50 22 33 W30G37 29.90R TC 10
BLOOMINGTON MOSUNNY 50 23 34 W24G31 29.92R TC 10
DECATUR PTSUNNY 52 25 35 W18G25 29.95R TC 11
PEORIA MOSUNNY 50 21 32 NW14G25 29.94R TC 10
LACON* SUNNY 48 21 34 W20G31 29.91R TC 9
LINCOLN* PTSUNNY 52 20 27 W9G18 29.95R TC 11
SPRINGFIELD PTSUNNY 53 23 31 NW16G24 29.97R TC 12
TAYLORVILLE CLOUDY 52 23 32 W13 29.97S TC 11
ILZ033-039-045-046-055>057-062-063-132300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 51 26 37 W22G35 29.92R TC 11
DANVILLE* MOSUNNY 52 25 35 W23G32 29.91R TC 11
RANTOUL* MOSUNNY 51 23 33 W24G30 29.91R TC 11
MATTOON PTSUNNY 52 29 41 W15G31 29.94R TC 11
PARIS* PTSUNNY 52 29 40 W20G28 29.94R TC 11
ILZ079-100>102-132300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 59 21 23 NW16G23 29.96R TC 15
CAHOKIA* MOSUNNY 63 25 23 NW13 29.94S TC 17
SPARTA* MOSUNNY 63 28 26 W9 29.95S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 66 33 29 NW9 29.93F TC 19
CAIRO* SUNNY 65 43 44 W9 29.97S TC 19
EFFINGHAM* PTSUNNY 55 27 34 W15 29.97R TC 13
MARION MOSUNNY 66 36 32 W14G21 29.93F TC 19
MT. VERNON MOSUNNY 62 26 25 VRB7 29.94F TC 17
CENTRALIA* MOSUNNY 61 26 26 NW15G22 29.95R TC 16
SALEM* PTSUNNY 61 27 27 W13G20 29.96R TC 16
ILZ067-068-072-073-078-083-087-091-132300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 59 22 24 W18 29.93R TC 15
FLORA* PTSUNNY 59 28 31 NW13G21 29.95R TC 15
FAIRFIELD* PTSUNNY 63 22 21 W10G16 29.94S TC 17
HARRISBURG* MOSUNNY 65 32 29 W5 29.95S TC 19
ROBINSON* CLOUDY 57 32 38 NW16 29.93R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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