426
ASUS43 KLOT 221556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-221700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 16 4 59 NW23G35 30.44R WCI -2 TC -9
ILZ003-004-008-010-011-017-018-221700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 21 8 57 NW21 30.34R WCI 5 TC -6
ILZ005-006-012>014-019>023-221700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 23 11 60 NW20G29 30.25R WCI 8 TC -5
CHICAGO-MIDWAY NOT AVBL
AURORA MIX PCPN 24 11 57 NW21G31 30.28R WCI 9 TC -4
WAUKEGAN CLOUDY 24 13 62 NW15G24 30.24R WCI 11 TC -4
DUPAGE AIRPORT CLOUDY 23 11 60 NW21 30.27R WCI 8 TC -5
WHEELING CLOUDY 23 13 65 NW20G28 30.27R WCI 8 TC -5
ROMEOVILLE* FLURRIES 23 14 68 NW13G25 30.28R WCI 11 TC -5
NORTHERLY ISL* N/A 24 16 71 W10 N/A WCI 14 TC -4
LMZ740>746-221700-
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 22 310/ 21/ 24 N/A
NORTHERLY ISL 22 310/ 13/ 20 N/A
CALUMET HARBOR 290/ 13/ 18 1023.6
BURNS HARBOR 24 310/ 13/ 15 1023.4R
MICHIGAN CITY 25 290/ 27/ 29 1023.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-221700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-221700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 20 7 57 NW20G25 30.42R WCI 4 TC -7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-221700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 23 9 54 NW21G26 30.46R WCI 8 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 29 14 53 NW14G26 30.43R WCI 18 TC -2
MARION MOSUNNY 28 14 54 NW17G30 30.41R WCI 16 TC -2
MT. VERNON MOSUNNY 27 14 59 VRB7G18 30.41R WCI 19 TC -3
ILZ067-068-072-073-078-083-087-091-221700-
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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