522
ASUS43 KLOT 230356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST SUN FEB 22 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.
ILZ001-002-007-009-015-016-024-230500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 3 59 NW13 30.52S WCI 1 TC -9
ILZ003-004-008-010-011-017-018-230500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 17 7 64 NW14 30.44S WCI 3 TC -8
FREEPORT* CLOUDY 16 8 70 NW10 30.47R WCI 4 TC -9
ILZ005-006-012>014-019>023-230500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 19 9 65 NW18G29 30.37R WCI 4 TC -7
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 18 9 68 NW13 30.39S WCI 5 TC -8
WAUKEGAN CLOUDY 18 10 71 NW13G23 30.36R WCI 5 TC -8
DUPAGE AIRPORT CLOUDY 18 10 71 N16G26 30.38R WCI 3 TC -8
WHEELING CLOUDY 19 10 68 N16G30 30.39R WCI 4 TC -7
NORTHERLY ISL* N/A 22 13 68 NW22 N/A WCI 6 TC -5
LMZ740>746-230500-
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 21 320/ 23/ 26 N/A
NORTHERLY ISL 21 270/ 9/ 20 N/A
CALUMET HARBOR 300/ 12/ 15 1027.6
BURNS HARBOR 24 320/ 12/ 16 1027.1F
MICHIGAN CITY 24 300/ 28/ 35 1026.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-230500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-230500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD FLURRIES 17 7 64 NW13G24 30.49F WCI 4 TC -8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-230500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-230500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 23 7 50 N16 30.51R WCI 10 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 27 12 53 NW9 30.47R WCI 18 TC -3
ILZ067-068-072-073-078-083-087-091-230500-
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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