905
ASUS43 KLOT 132010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-132100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 45 24 43 W21G39 29.89R TC 7
STERLING* SUNNY 47 25 42 W33G40 29.81R TC 8
SAVANNA* MOSUNNY 44 22 41 W28G39 29.83R TC 7
ILZ003-004-008-010-011-017-018-132100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 45 23 42 W28G46 29.76R TC 7
FREEPORT* MOSUNNY 46 22 38 NW28G38 29.80R TC 8
ROCHELLE* MOSUNNY 45 24 42 W37G46 29.78R HAZE TC 7
PERU* SUNNY 47 27 45 W29G41 29.84R TC 9
ILZ005-006-012>014-019>023-132100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 47 23 38 W31G53 29.69R TC 8
CHICAGO-MIDWAY PTSUNNY 47 25 42 W30G45 29.71R TC 8
AURORA MOSUNNY 44 28 53 W35G51 29.75R TC 7
JOLIET* MOSUNNY 49 28 45 W24G38 29.78R TC 9
WAUKEGAN PTSUNNY 45 22 40 W23G43 29.64R TC 7
DUPAGE AIRPORT MOSUNNY 45 27 49 W24G47 29.72R TC 7
KANKAKEE* MOSUNNY 50 27 40 W35G47 29.82R TC 10
WHEELING MOSUNNY 46 23 40 W31G53 29.69R TC 8
MORRIS* SUNNY 47 27 45 W31G46 29.77R TC 8
ROMEOVILLE* PTSUNNY 46 27 46 W30G47 29.75R TC 8
NORTHERLY ISL* N/A 46 24 42 S18 N/A TC 8
LMZ740>746-132100-
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 45 270/ 43/ 53 N/A
NORTHERLY ISL 45 290/ 18/ 31 N/A
CALUMET HARBOR 47 240/ 18/ 27 1004.8
BURNS HARBOR 44 270/ 21/ 27 1004.1S
MICHIGAN CITY 42 260/ 34/ 38 1003.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-132100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 51 28 41 W18G25 29.96S TC 11
GALESBURG* SUNNY 47 31 54 W25G32 29.92R TC 8
MACOMB* MOSUNNY 51 28 41 W21G30 29.97R TC 11
JACKSONVILLE* PTSUNNY 53 25 33 W16G23 29.95R TC 12
PITTSFIELD* PTSUNNY 52 25 35 W14 29.97R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-132100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 50 24 36 W36G41 29.84R TC 10
BLOOMINGTON MOSUNNY 50 26 39 W22G40 29.87R TC 10
DECATUR PTSUNNY 53 25 33 NW18G31 29.90R TC 12
PEORIA SUNNY 49 23 36 NW21G36 29.90R TC 9
LACON* SUNNY 49 22 35 W23G33 29.87R TC 9
LINCOLN* MOSUNNY 52 22 30 W14G25 29.91R TC 11
SPRINGFIELD PTSUNNY 53 27 36 W22G29 29.93R TC 12
TAYLORVILLE PTSUNNY 52 25 35 NW16G25 29.93F TC 11
ILZ033-039-045-046-055>057-062-063-132100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 53 27 36 W29G39 29.87R TC 12
DANVILLE* SUNNY 54 28 37 W25G40 29.85R TC 12
RANTOUL* MOSUNNY 52 26 36 W30G38 29.86R TC 11
MATTOON PTSUNNY 54 29 38 W18G35 29.90R TC 12
PARIS* MOSUNNY 54 28 37 W22G33 29.88R TC 12
ILZ079-100>102-132100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 61 25 25 W13 29.94S TC 16
CAHOKIA* MOSUNNY 62 20 19 NW16G28 29.94F TC 17
SPARTA* MOSUNNY 62 33 32 W9G17 29.95F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 64 36 35 SW13G25 29.94F TC 18
CAIRO* MOSUNNY 63 43 47 SW12 29.97F TC 17
EFFINGHAM* PTSUNNY 59 27 29 W16G23 29.93R TC 15
MARION MOSUNNY 64 37 36 W14 29.95F TC 18
MT. VERNON N/A 61 29 29 W10G20 29.94S TC 16
CENTRALIA* MOSUNNY 61 29 29 W16 29.94S TC 16
SALEM* MOSUNNY 61 28 28 NW15G23 29.93S TC 16
ILZ067-068-072-073-078-083-087-091-132100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 61 24 24 W21G31 29.91R TC 16
FLORA* PTSUNNY 61 30 31 W20G26 29.93S TC 16
FAIRFIELD* PTSUNNY 62 32 32 W12G17 29.93S TC 17
HARRISBURG* PTSUNNY 64 33 31 W13 29.96S TC 18
ROBINSON* PTSUNNY 59 32 36 W23 29.89R TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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