842
ASUS43 KLOT 071656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT TUE APR 07 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.
ILZ001-002-007-009-015-016-024-071800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 41 23 48 E15G23 30.48F TC 5
ILZ003-004-008-010-011-017-018-071800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 36 15 42 VRB5 30.53F WCI 32 TC 2
ILZ005-006-012>014-019>023-071800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 34 15 46 NE12G17 30.53F WCI 25 TC 1
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 39 17 41 E8G18 30.51F WCI 33 TC 4
WAUKEGAN MOSUNNY 32 17 54 E12G18 30.54F WCI 23 TC 0
DUPAGE AIRPORT SUNNY 36 17 46 NE8 30.51F WCI 30 TC 2
WHEELING SUNNY 34 17 50 E10G20 30.55F WCI 26 TC 1
ROMEOVILLE* SUNNY 37 21 52 E9 30.52F WCI 31 TC 3
NORTHERLY ISL* N/A 34 19 54 NE9 N/A WCI 27 TC 1
LMZ740>746-071800-
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)
WINTHROP HARBOR 30 39 220/ 6/ 10 1030.9R 3/ 6
WAUKEGAN HARBOR 30 40 70/ 10/ 14 1034.4F 1/ 3
HARRISON CRIB 31 60/ 8/ 10 N/A
NORTHERLY ISL 33 40/ 7/ 12 N/A
CALUMET HARBOR 60/ 9/ 10 1034.0
BURNS HARBOR 31 30/ 6/ 7 1034.9S
MICHIGAN CITY 30 10/ 11/ 13 1034.8F
ST. JOSEPH BUOY 30 360/ 10/ 14 1034.7F 4/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-071800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-071800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 38 23 55 E15 30.49S WCI 29 TC 3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-071800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 46 32 57 E9 30.43F TC 8
CAHOKIA* MOSUNNY 50 34 54 VRB7G18 30.43F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 54 35 48 NE9G18 30.40F TC 12
MARION MOSUNNY 54 34 47 NE9G18 30.40F TC 12
ILZ067-068-072-073-078-083-087-091-071800-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page