671
ASUS43 KLOT 090210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON JUN 08 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.
ILZ001-002-007-009-015-016-024-090300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 75 72 90 S5 29.88R TC 24
STERLING* PTCLDY 74 73 97 VRB3 29.92R TC 23
SAVANNA* CLEAR 74 71 89 SE5 29.89R TC 24
ILZ003-004-008-010-011-017-018-090300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 73 70 90 SE7 29.93R TC 23
FREEPORT* CLOUDY 73 71 95 S12 29.94R TC 23
ROCHELLE* LGT RAIN 73 69 87 SE12 29.93R TC 23
PERU* CLOUDY 75 72 88 SE10 29.93R TC 24
ILZ005-006-012>014-019>023-090300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 75 69 81 S10 29.94R TC 24
CHICAGO-MIDWAY MOCLDY 74 70 87 S8 29.95R TC 23
AURORA MOCLDY 73 69 87 S9 29.94R TC 23
JOLIET* CLOUDY 75 71 89 S8 29.96R TC 24
WAUKEGAN MOCLDY 69 68 96 SE10 29.94R TC 21
DUPAGE AIRPORT MOCLDY 72 68 87 S8 29.94R TC 22
WHEELING CLOUDY 74 70 87 S9 29.96R TC 23
MORRIS* HVY RAIN 72 72 100 S8 29.94R TC 22
ROMEOVILLE* CLOUDY 73 72 94 S12 29.97R TC 23
LANSING* CLOUDY 71 68 89 S7 29.98R TC 22
NORTHERLY ISL* N/A 72 67 84 SE10 N/A TC 22
LMZ740>746-090300-
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 64 62 1013.7 1/ 3
WAUKEGAN HARBOR 64 61 180/ 6/ 10 1014.7 1/ 3
WILMETTE BUOY 66 150/ 12/ 16 1016.8R 1/ 3
CHICAGO BUOY 67 65 150/ 8/ 10 1013.8 1/ 3
HARRISON CRIB 69 140/ 18/ 19 N/A
NORTHERLY ISL 72 170/ 4/ 12 N/A
CALUMET HARBOR 73 170/ 8/ 13 1014.9R
BURNS HARBOR 72 170/ 5/ 8 1015.9R
MICHIGAN CITY 72 160/ 7/ 8 1014.0R
MICH CITY BUOY 67 65 170/ 4/ 4 994.0R 0
ST. JOSEPH BUOY 68 170/ 4/ 4 1016.3R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-090300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* PTCLDY 74 74 100 SE5 29.93R TC 24
MACOMB* MOCLDY 75 75 99 S5 29.94S TC 24
JACKSONVILLE* CLOUDY 74 74 100 SW6 29.93R TC 24
PITTSFIELD* CLOUDY 76 76 98 CALM 29.94R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-090300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 72 72 100 MISG 29.95S TC 22
BLOOMINGTON CLOUDY 70 70 100 SE10 29.96F TC 21
DECATUR LGT RAIN 74 72 93 SE8 29.95S TC 23
PEORIA CLOUDY 74 71 91 S10 29.93R TC 23
LACON* CLOUDY 74 70 87 S12 29.93R TC 23
LINCOLN* CLOUDY 74 74 100 SE5 29.94S TC 23
SPRINGFIELD CLOUDY 74 73 97 S5 29.94R TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 73 72 96 S13 29.97R TC 23
RANTOUL* DRIZZLE 72 71 98 SE8 29.96S TC 22
MATTOON MOCLDY 70 68 93 S8 29.96R TC 21
PARIS* MOCLDY 74 73 97 SE8 29.97S TC 24
ILZ079-100>102-090300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 79 75 89 S3 29.94S HX 82 TC 26
BELLEVILLE PTCLDY 81 75 80 SW7 29.92R HX 87 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 77 74 90 W8 29.96R TC 25
EFFINGHAM* MOCLDY 72 72 100 CALM 29.98R TC 22
MARION MOCLDY 74 73 98 S8 29.97R TC 23
MT. VERNON MOCLDY 75 74 96 E3 29.95F TC 24
SALEM* PTCLDY 73 71 92 MISG 29.95S TC 23
METROPOLIS* LGT RAIN 73 73 100 SW7 29.99R TC 23
ILZ067-068-072-073-078-083-087-091-090300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 79 75 87 S6 29.98R HX 83 TC 26
FAIRFIELD* MOCLDY 79 72 80 CALM 29.95F HX 81 TC 26
HARRISBURG* MOCLDY 79 73 83 SE7 29.95R HX 82 TC 26
ROBINSON* MOCLDY 79 75 89 SE3 29.98R HX 82 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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