498
ASUS43 KLOT 182356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST WED FEB 18 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.
ILZ001-002-007-009-015-016-024-190100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 57 11 16 SW10 29.57R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 65;
ILZ003-004-008-010-011-017-018-190100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 52 13 21 SW8 29.58R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 61;
ILZ005-006-012>014-019>023-190100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 57 10 15 SW8 29.58R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 53 11 18 SW9 29.58R TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 63;
WAUKEGAN CLEAR 52 13 21 SW10 29.56R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 61;
DUPAGE AIRPORT CLEAR 51 11 20 SW8 29.58R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 63;
WHEELING CLEAR 57 10 15 SW7 29.59R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
ROMEOVILLE* CLEAR 57 14 18 SW9 29.61R TC 14
NORTHERLY ISL* N/A 59 9 14 SW7 N/A TC 15
LMZ740>746-190100-
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 62 230/ 21/ 23 N/A
NORTHERLY ISL 60 220/ 7/ 21 N/A
CALUMET HARBOR 61 220/ 6/ 13 1001.7
BURNS HARBOR 59 230/ 6/ 9 1003.4R
MICHIGAN CITY 57 210/ 11/ 13 1001.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-190100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 59 25 27 SW6 29.65R TC 15
6HR MIN TEMP: 59; 6HR MAX TEMP: 68;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 66 25 20 CALM 29.65R TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 61 54 77 S7 29.68R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 70;
MARION CLEAR 63 54 72 S9 29.70R TC 17
ILZ067-068-072-073-078-083-087-091-190100-
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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