058
ASUS43 KLOT 020606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM 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.
ILZ001-002-007-009-015-016-024-020700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 44 36 73 NE9 30.09R TC 7
6HR MIN TEMP: 39; 6HR MAX TEMP: 53;
STERLING* CLEAR 38 36 92 E5 30.13S WCI 34 TC 3
SAVANNA* CLEAR 38 34 84 CALM 30.13S TC 4
ILZ003-004-008-010-011-017-018-020700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 31 30 96 CALM 30.13S TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 47; 6HR PCP: TRACE;
FREEPORT* CLEAR 35 33 94 S7 30.13S WCI 29 TC 2
ROCHELLE* MOCLDY 32 30 91 S3 30.12F TC 0
DE KALB* CLEAR 33 30 91 S3 30.12S TC 0
PERU* MOCLDY 39 32 75 E7 30.12S WCI 34 TC 4
ILZ005-006-012>014-019>023-020700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 36 28 73 W3 30.11S TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 42;
CHICAGO-MIDWAY PTCLDY 36 28 73 CALM 30.11S TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;
AURORA CLOUDY 32 32 100 CALM 30.11S TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 48;
JOLIET* PTCLDY 39 31 72 CALM 30.13S TC 4
WAUKEGAN CLEAR 30 28 92 CALM 30.11R TC -1
6HR MIN TEMP: 29; 6HR MAX TEMP: 40;
DUPAGE AIRPORT CLEAR 34 32 92 CALM 30.11S TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 44;
KANKAKEE* CLOUDY 38 32 79 CALM 30.12S TC 3
WHEELING CLEAR 34 31 88 CALM 30.13R TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 41;
MORRIS* CLOUDY 39 34 81 CALM 30.11S TC 4
ROMEOVILLE* MOCLDY 37 30 75 CALM 30.12F TC 3
LANSING* CLEAR 33 30 88 CALM 30.12S TC 1
NORTHERLY ISL* N/A 39 29 67 W1 N/A TC 4
LMZ740>746-020700-
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 1013.5R 1/ 4
WAUKEGAN HARBOR 40 48 280/ 4/ 4 1019.1R 1/ 4
HARRISON CRIB 41 CALM / 1 N/A
NORTHERLY ISL 40 CALM / 5 N/A
CALUMET HARBOR 38 270/ 1/ 1 1019.4
BURNS HARBOR 39 190/ 1/ 2 1020.3S
MICHIGAN CITY 38 160/ 4/ 4 1019.7R
ST. JOSEPH BUOY 42 10/ 8/ 10 1019.9R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-020700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 45 41 86 N5 30.07S TC 7
GALESBURG* CLOUDY 43 35 72 CALM 30.09S TC 6
MACOMB* PTCLDY 42 39 89 CALM 30.10S TC 5
JACKSONVILLE* MOCLDY 42 41 98 NE3 30.07S TC 5
PITTSFIELD* CLOUDY 46 41 81 N3 30.08S TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-020700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 40 32 73 MISG 30.12R TC 5
BLOOMINGTON MOCLDY 41 38 89 NE10 30.10R TC 5
DECATUR MOCLDY 45 41 86 CALM 30.07R TC 7
PEORIA MOCLDY 45 36 70 E7 30.09R TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 52; 6HR PCP: TRACE;
LACON* MOCLDY 41 31 68 E13 30.10S TC 5
LINCOLN* MOCLDY 45 41 85 CALM 30.07S TC 7
SPRINGFIELD CLEAR 43 42 97 CALM 30.07S TC 6
6HR MIN TEMP: 43; 6HR MAX TEMP: 55; 6HR PCP: 0.01;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 43 38 82 E8 30.07S TC 6
DANVILLE* PTCLDY 42 33 71 NE7 30.10R TC 6
RANTOUL* MOCLDY 40 32 74 NE10 30.09S TC 5
MATTOON PTCLDY 45 41 86 CALM 30.06S TC 7
PARIS* PTCLDY 44 39 83 CALM 30.08S TC 7
ILZ079-100>102-020700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 51 42 71 CALM 30.06R TC 11
BELLEVILLE MOCLDY 52 44 74 N6 30.03R TC 11
CAHOKIA* LGT RAIN 52 41 66 E6 30.03S TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 44 42 93 CALM 30.04S TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 60;
CAIRO* PTCLDY 48 45 87 CALM 30.05S TC 9
EFFINGHAM* CLOUDY 48 41 76 CALM 30.08R TC 9
MARION PTCLDY 42 41 95 CALM 30.05S TC 6
MT. VERNON MOCLDY 44 42 93 CALM 30.05S TC 7
CENTRALIA* CLOUDY 49 42 74 CALM 30.05S TC 10
SALEM* CLOUDY 52 43 72 CALM 30.05F TC 11
METROPOLIS* PTCLDY 44 44 98 CALM 30.05S TC 7
ILZ067-068-072-073-078-083-087-091-020700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 46 41 82 NE6 30.06S TC 8
FLORA* MOCLDY 50 43 76 CALM 30.07R TC 10
FAIRFIELD* CLOUDY 45 41 85 CALM 30.06S TC 7
HARRISBURG* PTCLDY 44 42 94 CALM 30.05S TC 7
ROBINSON* MOCLDY 46 45 93 NE2 30.06S TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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