035
ASUS43 KLOT 121556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT THU MAR 12 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.
ILZ001-002-007-009-015-016-024-121700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 40 29 64 W7 30.25S TC 4
ILZ003-004-008-010-011-017-018-121700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-121700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 38 24 57 NW8 30.19R WCI 32 TC 3
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 37 30 75 NW9 30.21R WCI 30 TC 3
WAUKEGAN MOSUNNY 38 25 59 NW10 30.17S WCI 31 TC 3
DUPAGE AIRPORT SUNNY 37 26 64 NW10 30.19S WCI 30 TC 3
WHEELING MOSUNNY 38 25 59 NW9 30.20R WCI 31 TC 3
ROMEOVILLE* SUNNY 37 30 75 W10G17 30.22 WCI 30 TC 3
NORTHERLY ISL* N/A 38 25 60 W12 N/A WCI 30 TC 3
LMZ740>746-121700-
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 36 280/ 10/ 11 N/A
NORTHERLY ISL 36 260/ 9/ 13 N/A
CALUMET HARBOR 240/ 5/ 11 1022.0
BURNS HARBOR 35 290/ 7/ 8 1023.0R
MICHIGAN CITY 34 260/ 14/ 15 1022.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-121700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-121700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 40 32 73 SW7 30.30R TC 4
TAYLORVILLE SUNNY 39 32 75 W6 30.31R WCI 35 TC 4
ILZ033-039-045-046-055>057-062-063-121700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-121700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 45 30 57 NW10 30.34R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 43 26 51 CALM 30.35S TC 6
MARION SUNNY 43 27 52 CALM 30.35R TC 6
ILZ067-068-072-073-078-083-087-091-121700-
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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