373
ASUS43 KLOT 301558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST FRI JAN 30 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.
ILZ001-002-007-009-015-016-024-301700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 12 3 67 NE12 30.45R WCI -2 TC -11
ILZ003-004-008-010-011-017-018-301700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 11 2 67 N12 30.42R WCI -3 TC -12
PERU* CLOUDY 12 3 67 N9 30.41R WCI 0 TC -11
ILZ005-006-012>014-019>023-301700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 14 7 73 NW10 30.36R WCI 1 TC -10
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 12 5 73 N10 30.38R WCI -1 TC -11
WAUKEGAN HVY SNOW 11 8 88 N12G20 30.37R VSB 1/4 WCI -3
DUPAGE AIRPORT LGT SNOW 12 7 80 N8 30.37R WCI 0 TC -11
WHEELING LGT SNOW 14 7 73 N12 30.39R WCI 0 TC -10
ROMEOVILLE* LGT SNOW 12 3 67 NW7 30.39R WCI 2 TC -11
NORTHERLY ISL* N/A 15 9 76 NW10 N/A WCI 3 TC -9
LMZ740>746-301700-
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 14 310/ 15/ 16 N/A
NORTHERLY ISL 14 310/ 6/ 10 N/A
CALUMET HARBOR 260/ 3/ 7 1027.5
BURNS HARBOR 15 270/ 6/ 6 1028.4R
MICHIGAN CITY 15 230/ 8/ 9 1029.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-301700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 8 -1 66 N3 30.43R TC -13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON SUNNY 3 -6 66 N6 30.37R WCI -8 TC -16
ILZ079-100>102-301700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 10 -2 56 N8 30.43R WCI -1 TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 13 1 59 N8 30.39R WCI 2 TC -11
MARION SUNNY 18 3 53 N12 30.37R WCI 5 TC -8
ILZ067-068-072-073-078-083-087-091-301700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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