808
ASUS43 KLOT 171756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-171900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 19 2 47 SW7 30.23R WCI 10 TC -7
6HR MIN TEMP: 7; 6HR MAX TEMP: 20;
ILZ003-004-008-010-011-017-018-171900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* SUNNY 20 6 55 W6 30.23R WCI 12 TC -7
ILZ005-006-012>014-019>023-171900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 22 3 44 NW10 30.18R WCI 11 TC -6
6HR MIN TEMP: 14; 6HR MAX TEMP: 22;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 20 6 55 W7 30.21R WCI 11 TC -7
6HR MIN TEMP: 9; 6HR MAX TEMP: 20;
WAUKEGAN SUNNY 20 -1 40 NW12 30.17R WCI 8 TC -7
6HR MIN TEMP: 11; 6HR MAX TEMP: 20;
DUPAGE AIRPORT SUNNY 19 2 47 W12 30.19R WCI 7 TC -7
6HR MIN TEMP: 12; 6HR MAX TEMP: 19;
WHEELING MOSUNNY 21 1 41 W8 30.20R WCI 11 TC -6
6HR MIN TEMP: 13; 6HR MAX TEMP: 21;
ROMEOVILLE* MOSUNNY 21 5 49 W12 30.21S WCI 9 TC -6
NORTHERLY ISL* N/A 22 -1 36 SW9 N/A WCI 12 TC -5
LMZ740>746-171900-
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 20 320/ 9/ 12 N/A
NORTHERLY ISL 22 250/ 9/ 13 N/A
CALUMET HARBOR 270/ 3/ 12 1021.8
BURNS HARBOR 20 330/ 5/ 7 1023.0R
MICHIGAN CITY 19 290/ 17/ 20 1023.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-171900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-171900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 22 10 60 MISG 30.26S TC -6
6HR MIN TEMP: 11; 6HR MAX TEMP: 22;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-171900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 25 5 42 NW3 30.28F TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 30 8 39 VRB7 30.29F WCI 23 TC -1
6HR MIN TEMP: 19; 6HR MAX TEMP: 30;
MARION MOSUNNY 30 9 40 W6 30.30F WCI 24 TC -1
ILZ067-068-072-073-078-083-087-091-171900-
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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