646
ASUS43 KLOT 211456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST SAT FEB 21 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.
ILZ001-002-007-009-015-016-024-211600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 19 12 74 W10 30.20R WCI 7 TC -7
ILZ003-004-008-010-011-017-018-211600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 25 18 74 NW8 30.14R WCI 16 TC -4
ILZ005-006-012>014-019>023-211600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 27 19 72 W8 30.09S WCI 19 TC -3
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 26 19 74 W10 30.12R WCI 16 TC -3
WAUKEGAN CLOUDY 28 19 69 W7 30.09R WCI 21 TC -2
DUPAGE AIRPORT CLOUDY 26 19 74 W9 30.10R WCI 17 TC -3
WHEELING CLOUDY 28 19 69 W5 30.11R WCI 23 TC -2
ROMEOVILLE* CLOUDY 25 19 80 W7 30.13R WCI 17 TC -4
NORTHERLY ISL* N/A 27 19 72 W5 N/A WCI 22 TC -3
LMZ740>746-211600-
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 27 280/ 8/ 10 N/A
NORTHERLY ISL 27 260/ 3/ 9 N/A
CALUMET HARBOR 220/ 5/ 8 1019.0
BURNS HARBOR 27 260/ 5/ 7 1020.0S
MICHIGAN CITY 27 220/ 10/ 11 1019.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-211600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-211600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 25 17 72 NW12 30.19S WCI 14 TC -4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-211600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-211600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 30 19 64 NW8 30.22R WCI 23 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 35 25 66 N15 30.16R WCI 25 TC 2
MARION PTSUNNY 36 25 64 NW12 30.17R WCI 27 TC 2
ILZ067-068-072-073-078-083-087-091-211600-
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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