669
ASUS43 KLOT 221356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-221500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 13 5 70 NW18G30 30.40R WCI -4 TC -11
ILZ003-004-008-010-011-017-018-221500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* PTSUNNY 18 10 73 W16G22 30.31R WCI 3 TC -8
ILZ005-006-012>014-019>023-221500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 22 14 71 NW15G23 30.22R WCI 9 TC -6
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 19 11 70 NW23 30.25R WCI 2 TC -7
WAUKEGAN FLURRIES 21 15 78 NW9G18 30.21R WCI 11 TC -6
DUPAGE AIRPORT FLURRIES 20 13 74 NW15G24 30.24R WCI 6 TC -7
WHEELING LGT SNOW 21 16 81 NW15 30.24R WCI 8 TC -6
ROMEOVILLE* LGT SNOW 21 16 79 W14G23 30.25R FOG WCI 8
NORTHERLY ISL* N/A 23 16 74 NW7 N/A WCI 15 TC -5
LMZ740>746-221500-
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 23 320/ 20/ 23 N/A
NORTHERLY ISL 23 290/ 10/ 16 N/A
CALUMET HARBOR 280/ 9/ 15 1022.5
BURNS HARBOR 24 310/ 11/ 14 1022.7R
MICHIGAN CITY 25 290/ 24/ 27 1022.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-221500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-221500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 16 8 71 NW20G30 30.39R WCI -1 TC -9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-221500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 21 10 63 NW23G30 30.42R WCI 5 TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 27 13 55 NW17G26 30.38R WCI 14 TC -3
MARION MOSUNNY 25 16 68 NW18G26 30.36R WCI 11 TC -4
ILZ067-068-072-073-078-083-087-091-221500-
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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