324
ASUS43 KLOT 202256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-210000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 26 18 71 W18G30 29.92R WCI 13 TC -3
ILZ003-004-008-010-011-017-018-210000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 28 21 75 W12G24 29.85R WCI 18 TC -2
FREEPORT* CLOUDY 28 22 80 W17G25 29.86R WCI 15 TC -2
PERU* CLOUDY 28 21 74 W16G29 29.89R WCI 17 TC -2
ILZ005-006-012>014-019>023-210000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 30 21 69 W15G28 29.79R WCI 19 TC -1
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 27 21 78 W24G37 29.82R WCI 12 TC -3
WAUKEGAN CLOUDY 32 23 69 W18G29 29.74R WCI 20 TC 0
DUPAGE AIRPORT CLOUDY 28 22 78 W21G32 29.81R WCI 15 TC -2
WHEELING CLOUDY 31 23 72 W17G31 29.80R WCI 19 TC -1
NORTHERLY ISL* N/A 30 22 72 W18 N/A WCI 18 TC -1
LMZ740>746-210000-
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 31 250/ 23/ 26 N/A
NORTHERLY ISL 30 260/ 12/ 23 N/A
CALUMET HARBOR 230/ 12/ 19 1008.5
BURNS HARBOR 31 260/ 17/ 20 1009.5R
MICHIGAN CITY 30 240/ 33/ 37 1008.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-210000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 38 21 50 W15G23 29.94R WCI 29 TC 3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-210000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 41 21 45 W10 29.97R TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 23 34 NW6 29.94S TC 10
MARION CLEAR 50 25 37 NW6 29.94F TC 10
ILZ067-068-072-073-078-083-087-091-210000-
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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