885
ASUS43 KLOT 110606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SAT APR 11 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.
ILZ001-002-007-009-015-016-024-110700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 38 36 92 CALM 30.35R TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 54;
STERLING* CLEAR 39 39 100 E6 30.37R WCI 35 TC 4
SAVANNA* CLEAR 38 35 88 CALM 30.36S TC 3
ILZ003-004-008-010-011-017-018-110700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 38 37 97 VRB3 30.39R TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 53;
FREEPORT* CLEAR 38 36 94 E7 30.38R WCI 33 TC 3
ROCHELLE* CLEAR 38 37 95 SE9 30.37S FOG WCI 32
DE KALB* CLEAR 37 37 100 CALM 30.38S FOG TC 3
PERU* CLEAR 43 39 88 E6 30.37S TC 6
ILZ005-006-012>014-019>023-110700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 38 33 82 CALM 30.38R TC 3
6HR MIN TEMP: 38; 6HR MAX TEMP: 47;
CHICAGO-MIDWAY CLEAR 41 34 76 SE3 30.39R TC 5
6HR MIN TEMP: 40; 6HR MAX TEMP: 47;
AURORA CLEAR 37 37 100 E3 30.37S FOG TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 50;
JOLIET* CLEAR 40 40 100 CALM 30.39S FOG TC 4
WAUKEGAN CLEAR 31 31 100 CALM 30.38S TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 40;
DUPAGE AIRPORT CLEAR 36 34 92 CALM 30.37S TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 51;
KANKAKEE* CLOUDY 41 40 95 E7 30.40R TC 5
WHEELING PTCLDY 37 34 89 CALM 30.39S TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;
MORRIS* CLEAR 41 39 95 CALM 30.37S FOG TC 5
ROMEOVILLE* CLEAR 39 39 100 E6 30.39S WCI 35 TC 4
LANSING* N/A 36 36 100 CALM 30.40R FOG TC 2
NORTHERLY ISL* N/A 39 34 82 SE2 N/A TC 4
LMZ740>746-110700-
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 38 41 130/ 2/ 4 1020.7R 1
WAUKEGAN HARBOR 40 43 CALM / 2 1029.4S 1/ 3
HARRISON CRIB 40 160/ 2/ 3 N/A
NORTHERLY ISL 39 90/ 1/ 3 N/A
CALUMET HARBOR 50/ 2/ 3 N/A
BURNS HARBOR 41 100/ 2/ 2 1029.1R
MICHIGAN CITY 40 60/ 2/ 2 1028.6S
ST. JOSEPH BUOY 41 10/ 4/ 6 1029.0S 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-110700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 48 43 82 SE6 30.33S TC 9
GALESBURG* CLEAR 40 40 100 CALM 30.37R TC 4
MACOMB* PTCLDY 41 40 94 CALM 30.37S TC 5
JACKSONVILLE* PTCLDY 42 41 97 E6 30.35S TC 5
PITTSFIELD* PTCLDY 48 48 99 CALM 30.35S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-110700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 40 39 97 MISG 30.38S TC 4
BLOOMINGTON CLEAR 43 43 100 E6 30.37S TC 6
DECATUR CLEAR 43 42 97 CALM 30.35S TC 6
PEORIA CLEAR 44 41 89 CALM 30.36S TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 54;
LACON* MOCLDY 39 37 91 CALM 30.36S TC 4
LINCOLN* CLEAR 42 40 93 CALM 30.36S TC 5
SPRINGFIELD PTCLDY 44 42 93 CALM 30.35S TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 54;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 44 42 93 NE6 30.36S TC 7
DANVILLE* CLEAR 44 41 88 NE7 30.38R TC 7
RANTOUL* CLEAR 43 40 89 NE5 30.37S TC 6
MATTOON CLEAR 44 41 89 N7 30.34F TC 7
PARIS* CLEAR 47 40 76 MISG 30.36S TC 9
ILZ079-100>102-110700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 51 46 84 CALM 30.34S TC 11
CAHOKIA* CLOUDY 55 48 77 NE8 30.33S TC 13
SPARTA* PTCLDY 52 51 97 NE6 30.34S TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 57 53 86 NE3 30.31R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 66; 6HR PCP: 0.01;
CAIRO* CLOUDY 63 62 95 CALM 30.29R TC 17
EFFINGHAM* CLEAR 49 46 88 CALM 30.36S TC 10
MARION PTCLDY 55 53 94 NE7 30.32S TC 13
MT. VERNON PTCLDY 52 48 86 NE7 30.33R TC 11
CENTRALIA* CLEAR 53 47 82 CALM 30.33S TC 12
SALEM* CLEAR 53 47 82 NE5 30.33S TC 12
METROPOLIS* CLOUDY 59 58 97 CALM 30.30R FOG TC 15
ILZ067-068-072-073-078-083-087-091-110700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 50 46 86 NE9 30.33S TC 10
FLORA* CLEAR 52 46 82 NE8 30.34S TC 11
FAIRFIELD* PTCLDY 52 47 83 N7 30.33R TC 11
HARRISBURG* PTCLDY 56 51 83 NE8 30.32R TC 13
ROBINSON* CLOUDY 54 46 76 NE12 30.34R TC 12
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