777
ASUS43 KLOT 070410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT WED MAY 06 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.
ILZ001-002-007-009-015-016-024-070500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 40 31 70 CALM 30.01S TC 4
STERLING* CLEAR 41 27 57 CALM 30.02S TC 5
SAVANNA* CLEAR 42 27 55 N5 30.02S TC 5
ILZ003-004-008-010-011-017-018-070500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 38 26 62 NW3 30.02S TC 3
FREEPORT* CLEAR 40 28 62 CALM 30.03S TC 5
ROCHELLE* CLEAR 39 25 56 CALM 30.02S TC 4
DE KALB* CLEAR 40 26 57 NW3 30.01S TC 4
PERU* CLEAR 43 30 61 SW3 30.02S TC 6
ILZ005-006-012>014-019>023-070500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 44 24 45 NW6 29.98S TC 7
CHICAGO-MIDWAY CLEAR 46 24 42 NW7 30.00R TC 8
AURORA CLEAR 38 28 67 W3 30.00S TC 3
JOLIET* CLEAR 39 34 81 CALM 30.01S TC 4
WAUKEGAN CLEAR 43 25 49 NW6 29.98S TC 6
DUPAGE AIRPORT CLEAR 41 27 57 W5 29.99S TC 5
KANKAKEE* CLEAR 43 29 57 W5 30.02S TC 6
WHEELING PTCLDY 44 25 47 NW7 30.00S TC 7
MORRIS* CLEAR 43 28 56 CALM 30.01S TC 6
ROMEOVILLE* CLEAR 45 27 49 CALM 30.01S TC 7
LANSING* CLEAR 43 26 50 W6 30.01R TC 6
NORTHERLY ISL* N/A 48 24 39 W12 N/A TC 9
LMZ740>746-070500-
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 46 1014.1 1
WAUKEGAN HARBOR 46 47 290/ 8/ 12 1015.3 1
HARRISON CRIB 49 310/ 15/ 18 N/A
NORTHERLY ISL 49 260/ 11/ 13 N/A
CALUMET HARBOR 48 280/ 5/ 9 1015.4
BURNS HARBOR 50 310/ 8/ 11 1015.9R
MICHIGAN CITY 49 280/ 21/ 22 1014.5R
ST. JOSEPH BUOY 47 290/ 14/ 17 1015.5R 2/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-070500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 45 32 60 CALM 30.04S TC 7
GALESBURG* PTCLDY 38 33 80 CALM 30.04S TC 4
MACOMB* PTCLDY 40 33 74 CALM 30.06R TC 5
JACKSONVILLE* CLEAR 44 36 74 CALM 30.05S TC 7
PITTSFIELD* CLEAR 45 38 77 CALM 30.06S TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-070500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 40 33 75 MISG 30.02S TC 4
BLOOMINGTON CLEAR 43 33 68 CALM 30.03F TC 6
DECATUR CLEAR 45 32 60 N8 30.04R TC 7
PEORIA CLEAR 42 33 70 CALM 30.03S TC 6
LACON* CLEAR 39 30 70 CALM 30.02S TC 4
LINCOLN* CLEAR 45 33 63 CALM 30.04S TC 7
SPRINGFIELD CLEAR 44 37 76 CALM 30.05R TC 7
TAYLORVILLE CLEAR 45 37 76 N5 30.05S TC 7
ILZ033-039-045-046-055>057-062-063-070500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 45 34 65 N6 30.03S TC 7
DANVILLE* CLEAR 44 32 62 NW6 30.03S TC 7
RANTOUL* CLEAR 42 35 74 CALM 30.03R TC 6
MATTOON CLEAR 45 38 76 NW5 30.02S TC 7
PARIS* CLEAR 46 36 69 NW5 30.03R TC 8
ILZ079-100>102-070500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 48 39 69 CALM 30.05S TC 9
BELLEVILLE CLEAR 49 40 70 N5 30.02S TC 10
CAHOKIA* CLEAR 47 41 80 CALM 30.04R TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 47 46 97 CALM 30.02R TC 8
CAIRO* MOCLDY 55 49 78 CALM 30.02R TC 13
EFFINGHAM* CLEAR 45 44 95 CALM 30.04F TC 7
MARION PTCLDY 46 46 100 CALM 30.03S TC 8
MT. VERNON CLEAR 44 43 96 CALM 30.04S TC 7
CENTRALIA* CLEAR 46 44 95 CALM 30.04R TC 8
SALEM* CLEAR 50 43 78 CALM 30.03S TC 10
METROPOLIS* MOCLDY 52 48 87 CALM 30.01S TC 11
ILZ067-068-072-073-078-083-087-091-070500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 50 41 71 NW5 30.02S TC 10
FLORA* CLEAR 48 43 81 NW3 30.03F TC 9
FAIRFIELD* CLEAR 48 44 86 CALM 30.03S TC 9
HARRISBURG* PTCLDY 47 44 89 N5 30.02S TC 9
ROBINSON* CLEAR 50 41 71 NW3 30.01S TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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