547
ASUS43 KLOT 010258
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CST SAT JAN 31 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.
ILZ001-002-007-009-015-016-024-010400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 12 6 77 CALM 30.44F TC -11
ILZ003-004-008-010-011-017-018-010400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 7 4 87 CALM 30.44S TC -14
PERU* CLEAR 16 9 73 NW5 30.44F WCI 9 TC -9
ILZ005-006-012>014-019>023-010400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 19 10 68 NW13 30.39S WCI 6 TC -7
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 10 6 84 N3 30.42R TC -12
WAUKEGAN CLEAR 16 9 74 NW6 30.39S WCI 7 TC -9
DUPAGE AIRPORT CLEAR 14 8 77 NW7 30.41R WCI 4 TC -10
WHEELING MOCLDY 19 10 68 NW12 30.42R WCI 7 TC -7
NORTHERLY ISL* N/A 24 16 71 W13 N/A WCI 13 TC -4
LMZ740>746-010400-
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 25 310/ 15/ 17 N/A
NORTHERLY ISL 26 320/ 8/ 16 N/A
CALUMET HARBOR 27 330/ 10/ 13 1028.1R
BURNS HARBOR 18 180/ 3/ 4 1028.8S
MICHIGAN CITY 15 140/ 5/ 6 1029.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-010400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-010400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 9 4 80 W8 30.45F WCI -3 TC -13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-010400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-010400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 12 3 67 W6 30.49S WCI 3 TC -11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 18 7 62 NW12 30.49R WCI 5 TC -8
CENTRALIA* N/A N/A N/A N/A MISG N/A
ILZ067-068-072-073-078-083-087-091-010400-
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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