913
ASUS43 KLOT 011556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT FRI MAY 01 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.
ILZ001-002-007-009-015-016-024-011700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 51 27 39 CALM 30.04F TC 11
ILZ003-004-008-010-011-017-018-011700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-011700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 49 29 46 N13 30.01S TC 9
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 50 33 52 N10 30.03R TC 10
WAUKEGAN PTSUNNY 45 37 73 NE9 30.02R TC 7
DUPAGE AIRPORT MOSUNNY 48 31 51 N8 30.02S TC 9
WHEELING PTSUNNY 48 28 46 N9G23 30.03S TC 9
MORRIS* PTSUNNY 48 36 61 CALM 30.03S TC 9
ROMEOVILLE* PTSUNNY 48 37 66 NW5G14 30.03S TC 9
NORTHERLY ISL* N/A 45 38 76 N12 N/A TC 7
LMZ740>746-011700-
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 48 1019.0F 2/ 3
WAUKEGAN HARBOR 42 48 360/ 12/ 16 1016.7R 1/ 3
HARRISON CRIB 42 20/ 11/ 12 N/A
NORTHERLY ISL 46 40/ 10/ 10 N/A
CALUMET HARBOR 46 320/ 4/ 9 1016.4
BURNS HARBOR 42 360/ 6/ 8 1017.6R
MICHIGAN CITY 42 310/ 11/ 12 1016.7R
ST. JOSEPH BUOY 41 330/ 12/ 14 1017.1R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-011700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-011700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 53 33 46 N9 30.07R TC 12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 50 40 68 N14G20 30.04R TC 10
ILZ079-100>102-011700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 55 32 41 MISG 30.09S TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 58 35 42 N14G26 30.08S TC 14
MARION SUNNY 57 32 38 N16G28 30.08R TC 14
ILZ067-068-072-073-078-083-087-091-011700-
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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