974
ASUS43 KLOT 030006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT SAT MAY 02 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.
ILZ001-002-007-009-015-016-024-030100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 58 25 28 W9 30.02F TC 14
6HR MIN TEMP: 55; 6HR MAX TEMP: 60;
STERLING* CLEAR 56 28 34 W9 30.02F TC 13
SAVANNA* CLEAR 58 24 26 W8 30.01F TC 15
ILZ003-004-008-010-011-017-018-030100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 56 26 31 SW7 30.00F TC 13
6HR MIN TEMP: 52; 6HR MAX TEMP: 58;
FREEPORT* CLEAR 57 26 30 W13 30.01F TC 14
DE KALB* MOCLDY 54 28 37 W13 30.01F TC 12
PERU* PTCLDY 57 23 26 W7 30.03F TC 14
ILZ005-006-012>014-019>023-030100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 55 25 31 W7 29.99F TC 13
6HR MIN TEMP: 51; 6HR MAX TEMP: 57;
CHICAGO-MIDWAY MOCLDY 54 26 34 W8 30.01F TC 12
6HR MIN TEMP: 51; 6HR MAX TEMP: 56;
AURORA PTCLDY 54 30 40 W8 30.01F TC 12
6HR MIN TEMP: 51; 6HR MAX TEMP: 58; 6HR PCP: TRACE;
JOLIET* PTCLDY 56 27 32 CALM 30.03F TC 14
WAUKEGAN MOCLDY 47 35 63 SE8 29.99F TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 50;
DUPAGE AIRPORT CLEAR 53 26 35 W12 30.00F TC 12
6HR MIN TEMP: 51; 6HR MAX TEMP: 57;
KANKAKEE* PTCLDY 54 27 35 CALM 30.05F TC 12
WHEELING MOCLDY 56 25 30 W8 30.00F TC 13
6HR MIN TEMP: 51; 6HR MAX TEMP: 56;
MORRIS* PTCLDY 55 27 33 NW6 30.02F TC 13
ROMEOVILLE* MOCLDY 55 27 33 SW8 30.03F TC 13
LANSING* MOCLDY 54 27 35 W5 30.03F TC 12
NORTHERLY ISL* N/A 50 38 63 SE8 N/A TC 10
LMZ740>746-030100-
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 1017.4 2/ 3
WAUKEGAN HARBOR 46 48 130/ 14/ 19 1015.6 2/ 4
HARRISON CRIB 49 130/ 14/ 15 N/A
NORTHERLY ISL 49 90/ 8/ 10 N/A
CALUMET HARBOR 51 90/ 7/ 8 1016.3
BURNS HARBOR 54 60/ 2/ 3 1017.6F
MICHIGAN CITY 50 40/ 1/ 1 1016.7F
ST. JOSEPH BUOY 48 190/ 4/ 4 1017.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-030100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 58 29 33 W7 30.06F TC 14
GALESBURG* CLEAR 56 22 26 W8 30.06S TC 14
MACOMB* CLEAR 57 28 32 CALM 30.08F TC 14
JACKSONVILLE* PTCLDY 56 33 42 N6 30.07F TC 14
PITTSFIELD* CLEAR 58 31 35 NW3 30.08S TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-030100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 56 24 29 MISG 30.05S TC 13
BLOOMINGTON PTCLDY 54 27 35 W8 30.07F TC 12
DECATUR CLEAR 54 26 34 N5 30.07S TC 12
PEORIA CLEAR 57 24 28 W7 30.05F TC 14
6HR MIN TEMP: 54; 6HR MAX TEMP: 60;
LACON* CLEAR 57 21 25 W6 30.04S TC 14
LINCOLN* CLEAR 57 28 31 CALM 30.07S TC 14
SPRINGFIELD CLEAR 57 26 30 W5 30.07F TC 14
6HR MIN TEMP: 54; 6HR MAX TEMP: 59;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-030100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 54 27 35 NW6 30.07F TC 12
DANVILLE* MOCLDY 53 28 37 NW5 30.07F TC 12
MATTOON MOCLDY 54 28 36 N7 30.07S TC 12
PARIS* MOCLDY 53 27 36 NW6 30.08S TC 12
ILZ079-100>102-030100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 59 32 36 NW7 30.08F TC 15
BELLEVILLE CLEAR 59 38 46 NW8 30.06F TC 15
CAHOKIA* MOCLDY 60 33 36 N6 30.07F TC 16
SPARTA* CLEAR 55 36 47 CALM 30.10 TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-030100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 56 40 55 N3 30.09F TC 13
6HR MIN TEMP: 48; 6HR MAX TEMP: 59; 6HR PCP: 0.03;
CAIRO* CLEAR 58 37 46 N9 30.10S TC 15
EFFINGHAM* MOCLDY 56 29 36 CALM 30.09S TC 13
MARION PTCLDY 55 37 50 NE5 30.10S TC 13
MT. VERNON CLEAR 56 35 45 CALM 30.09S TC 13
CENTRALIA* CLEAR 58 34 41 CALM 30.09S TC 14
SALEM* CLEAR 57 37 46 N6 30.09S TC 14
METROPOLIS* CLEAR 55 42 63 N6 30.10S TC 13
ILZ067-068-072-073-078-083-087-091-030100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 55 27 34 NW10 30.07F TC 13
FLORA* CLEAR 55 32 41 NW6 30.09R TC 13
FAIRFIELD* CLEAR 56 32 41 CALM 30.08S TC 13
HARRISBURG* CLEAR 54 42 62 W3 30.10S TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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