Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 080910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT MON JUN 08 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-081000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 70 96 E8 29.87F FOG TC 22
STERLING* MOCLDY 68 68 100 E8 29.91F TC 20
SAVANNA* MOCLDY 68 64 85 NE5 29.91S TC 20
$$
ILZ003-004-008-010-011-017-018-081000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 65 62 90 CALM 29.96R FOG TC 18
FREEPORT* MOCLDY 66 64 93 E5 29.95F TC 19
ROCHELLE* MOCLDY 67 64 89 E5 29.94S TC 20
DE KALB* CLOUDY 67 66 97 SE9 29.96S TC 20
PERU* MOCLDY 70 70 100 E6 29.92S FOG TC 21
$$
ILZ005-006-012>014-019>023-081000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 63 93 CALM 29.95F THUNDER TC 18
CHICAGO-MIDWAY CLOUDY 67 65 93 E5 29.95F TC 19
AURORA LGT RAIN 67 67 100 E3 29.94S TC 19
JOLIET* CLOUDY 71 71 100 CALM 29.95F FOG TC 22
WAUKEGAN MOCLDY 66 59 78 E6 29.96S TC 19
DUPAGE AIRPORT TSTM 70 69 97 SE13G24 29.95S FOG TC 21
KANKAKEE* CLOUDY 72 70 95 SE8 29.96S TC 22
WHEELING LGT RAIN 65 62 90 S3 29.97S TC 18
MORRIS* CLOUDY 72 72 100 E7 29.93S TC 22
ROMEOVILLE* HVY RAIN 70 70 100 E14 29.96S VSB 1 TC 21
LANSING* CLOUDY 70 66 86 SE10 29.97S TC 21
NORTHERLY ISL* N/A 65 61 87 CALM N/A TC 18
$$
LMZ740>746-081000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 60 1014.3 1/ 3
WAUKEGAN HARBOR 62 60 50/ 2/ 4 1015.2 1/ 3
WILMETTE BUOY 64 150/ 4/ 4 1016.6F 1/ 3
CHICAGO BUOY 65 64 40/ 2/ 4 1013.6 1/ 3
HARRISON CRIB 67 140/ 2/ 2 N/A
NORTHERLY ISL 65 CALM / 3 N/A
CALUMET HARBOR 65 330/ 3/ 4 1014.9
BURNS HARBOR 74 130/ 8/ 12 1015.6R
MICHIGAN CITY 74 120/ 13/ 18 1013.3R
MICH CITY BUOY 71 64 140/ 16/ 21 993.4R 2/ 2
ST. JOSEPH BUOY 70 120/ 14/ 17 1016.4S 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-081000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 72 71 97 SE9 29.84R TC 22
GALESBURG* LGT RAIN 72 72 100 CALM 29.88F TC 22
MACOMB* LGT RAIN 71 71 100 CALM 29.88F TC 22
JACKSONVILLE* MOCLDY 74 74 100 SE8 29.87S TC 24
PITTSFIELD* CLOUDY 74 73 99 SE9 29.87S TC 23
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-081000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 72 72 100 MISG 29.93F TC 22
BLOOMINGTON CLOUDY 72 72 100 E8 29.93S TC 22
DECATUR CLOUDY 75 69 81 MISG 29.92R TC 24
PEORIA LGT RAIN 73 70 90 E8 29.88F TC 23
LACON* CLOUDY 72 69 91 E10 29.89S TC 22
LINCOLN* DRIZZLE 76 70 81 SE5 29.90S TC 25
SPRINGFIELD CLOUDY 76 70 82 SE8 29.88S TC 24
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-081000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 73 70 90 E8 29.94S TC 23
DANVILLE* N/A 73 70 91 SE7 29.97S TC 23
RANTOUL* CLOUDY 73 71 95 SE8 29.95R TC 23
MATTOON CLOUDY 74 68 81 SE6 29.92F TC 23
PARIS* CLOUDY 73 69 86 SE6 29.96R TC 23
$$
ILZ079-100>102-081000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 75 71 86 SE10 29.88S TC 24
BELLEVILLE MOCLDY 75 74 97 S12 29.87R TC 24
CAHOKIA* PTCLDY 74 71 91 SE9 29.87 TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 74 73 97 S6 29.92S TC 23
CAIRO* CLOUDY 75 75 98 SE6 29.94R TC 24
EFFINGHAM* CLOUDY 75 73 94 SE7 29.94S TC 24
MARION MOCLDY 74 74 98 S8 29.94R TC 23
MT. VERNON CLOUDY 75 72 90 S5 29.93R TC 24
CENTRALIA* CLOUDY 76 73 91 CALM 29.92R TC 24
SALEM* CLOUDY 77 73 88 MISG 29.92R TC 25
METROPOLIS* CLOUDY 74 74 100 CALM 29.95R TC 24
$$
ILZ067-068-072-073-078-083-087-091-081000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 75 70 84 S7 29.95R TC 24
FLORA* CLOUDY 75 72 88 S7 29.94R TC 24
FAIRFIELD* MOCLDY 75 71 86 S7 29.94R TC 24
HARRISBURG* N/A 74 73 99 S5 29.95R TC 23
ROBINSON* CLOUDY 75 70 83 SE6 29.95R TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$