143
ASUS43 KLOT 201558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST FRI FEB 20 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.
ILZ001-002-007-009-015-016-024-201700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 21 81 W20G35 29.71R WCI 12 TC -3
ILZ003-004-008-010-011-017-018-201700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 31 25 78 W28G38 29.53R WCI 17 TC -1
ILZ005-006-012>014-019>023-201700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 33 28 81 W21G37 29.46R WCI 21 TC 1
CHICAGO-MIDWAY FLURRIES 34 28 79 W22G33 29.49R WCI 22 TC 1
AURORA CLOUDY 31 27 85 W29G39 29.52R WCI 16 TC -1
WAUKEGAN CLOUDY 35 29 78 W21G37 29.38R WCI 24 TC 2
DUPAGE AIRPORT CLOUDY 32 27 81 W25G38 29.49R WCI 19 TC 0
WHEELING CLOUDY 34 29 82 W17G33 29.45R WCI 23 TC 1
ROMEOVILLE* CLOUDY 32 28 86 W23G37 29.54R WCI 19 TC 0
NORTHERLY ISL* N/A 34 28 79 W18 N/A WCI 23 TC 1
LMZ740>746-201700-
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 34 240/ 24/ 29 N/A
NORTHERLY ISL 32 290/ 16/ 22 N/A
CALUMET HARBOR 210/ 12/ 24 997.3
BURNS HARBOR 32 230/ 14/ 19 999.0R
MICHIGAN CITY 31 230/ 30/ 34 997.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-201700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-201700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 31 21 66 W22G36 29.81R WCI 18 TC -1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 22 72 W29G40 29.74R WCI 15 TC -1
ILZ079-100>102-201700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 34 21 60 W20G25 29.88R WCI 22 TC 1
CAHOKIA* SUNNY 36 21 54 W16G26 29.90R WCI 26 TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 39 22 50 W15G23 29.93R WCI 31 TC 4
MARION SUNNY 39 21 48 W10G21 29.92R WCI 32 TC 4
ILZ067-068-072-073-078-083-087-091-201700-
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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