472
ASUS43 KLOT 172056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE MAR 17 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.
ILZ001-002-007-009-015-016-024-172200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 20 3 48 SW10 30.16F WCI 9 TC -7
ILZ003-004-008-010-011-017-018-172200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 19 1 45 SW7 30.17F WCI 10 TC -7
ILZ005-006-012>014-019>023-172200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 22 0 38 SW9 30.16F WCI 12 TC -6
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 22 7 52 W10 30.17F WCI 11 TC -6
WAUKEGAN PTSUNNY 21 3 45 W12G18 30.14F WCI 9 TC -6
DUPAGE AIRPORT PTSUNNY 21 5 50 SW8 30.16F WCI 11 TC -6
WHEELING PTSUNNY 22 1 40 W8 30.18F WCI 12 TC -6
ROMEOVILLE* MOSUNNY 21 5 49 SW12G18 30.20F WCI 9 TC -6
NORTHERLY ISL* N/A 24 0 35 SW6 N/A WCI 17 TC -4
LMZ740>746-172200-
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 23 280/ 4/ 6 N/A
NORTHERLY ISL 25 270/ 7/ 13 N/A
CALUMET HARBOR 250/ 5/ 14 1021.9
BURNS HARBOR 24 340/ 3/ 5 1022.7F
MICHIGAN CITY 22 280/ 6/ 8 1023.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-172200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-172200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 25 11 55 S5 30.22F WCI 19 TC -4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-172200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-172200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 32 5 32 VRB5 30.25F WCI 27 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 34 6 31 VRB7 30.28S WCI 28 TC 1
MARION MOSUNNY 36 7 30 SW6 30.28R WCI 31 TC 2
ILZ067-068-072-073-078-083-087-091-172200-
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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