Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 140403
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT FRI JUN 13 2025
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.
ILZ001-002-007-009-015-016-024-140500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 69 65 86 E8 29.95R TC 21
$$
ILZ003-004-008-010-011-017-018-140500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 64 55 72 NE7 30.03R TC 18
ROCHELLE* MOCLDY 66 60 82 NE10 30.00S TC 19
PERU* CLOUDY 70 65 83 NE8 29.98S HAZE TC 21
$$
ILZ005-006-012>014-019>023-140500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 61 57 87 NE12 30.01S TC 16
CHICAGO-MIDWAY CLOUDY 67 59 75 E9 30.00F TC 19
AURORA CLOUDY 66 60 81 E13 29.99S HAZE TC 19
JOLIET* CLOUDY 69 65 86 NE10 29.99S TC 21
WAUKEGAN CLOUDY 57 51 80 NE8 30.04S TC 14
DUPAGE AIRPORT CLOUDY 64 59 83 NE9 30.01R TC 18
KANKAKEE* LGT RAIN 67 66 94 NE10 29.97F TC 20
WHEELING CLOUDY 59 55 87 NE9 30.04S TC 15
MORRIS* CLOUDY 69 64 86 NE5 29.97F TC 20
ROMEOVILLE* CLOUDY 66 66 100 NE12 30.00F TC 19
LANSING* CLOUDY 67 63 86 NE7 30.00F TC 20
NORTHERLY ISL* N/A 61 58 90 NE9 N/A TC 16
$$
LMZ740>746-140500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 57 57 10/ 6/ 6 1017.8R
WINTHROP HARBOR 56 58 40/ 14/ 17 N/A 3/ 3
WAUKEGAN HARBOR 56 58 N/A 2/ 4
WILMETTE BUOY 57 40/ 10/ 12 1017.4R 2/ 5
CHICAGO BUOY 61 60 360/ 8/ 12 1017.3R 2/ 6
HARRISON CRIB 64 50/ 13/ 14 N/A
CALUMET HARBOR 63 20/ 6/ 9 1015.3
BURNS HARBOR 65 40/ 6/ 6 1016.6S
MICHIGAN CITY 65 50/ 10/ 10 1014.9S
ST. JOSEPH BUOY 65 63 70/ 8/ 12 1017.5R 1/ 5
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-140500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 69 68 96 NE6 29.92R TC 21
GALESBURG* MOCLDY 70 65 84 E9 29.96S TC 21
MACOMB* MOCLDY 70 69 96 NE6 29.96R TC 21
PITTSFIELD* MOCLDY 69 69 99 N3 29.93S TC 21
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-140500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 69 67 95 NE8 29.96S TC 21
BLOOMINGTON LGT RAIN 69 69 100 NE10 29.96S FOG TC 21
DECATUR CLOUDY 72 70 93 NE6 29.92S TC 22
PEORIA CLOUDY 72 68 87 E10 29.94S TC 22
LACON* CLOUDY 70 65 82 E5 29.95S TC 21
LINCOLN* CLOUDY 70 70 100 NE6 29.93S TC 21
SPRINGFIELD LGT RAIN 69 69 100 NE6 29.91S TC 21
TAYLORVILLE MOCLDY 70 70 100 MISG 29.91S TC 21
$$
ILZ033-039-045-046-055>057-062-063-140500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 71 69 93 NE9 29.93S TC 22
RANTOUL* DRIZZLE 69 69 98 NE10 29.94S TC 21
MATTOON MOCLDY 71 70 96 CALM 29.90S TC 22
PARIS* CLOUDY 70 70 98 CALM 29.92S FOG TC 21
$$
ILZ079-100>102-140500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON DRIZZLE N/A N/A N/A CALM 29.89R
BELLEVILLE PTCLDY 73 71 94 SE5 29.86R TC 23
CAHOKIA* CLOUDY 71 70 96 CALM 29.88R TC 22
SPARTA* CLEAR 71 70 96 SE3 29.90R TC 22
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 73 70 90 SE5 29.89R TC 23
CAIRO* MOCLDY 73 72 94 CALM 29.90F TC 23
EFFINGHAM* CLOUDY 72 72 100 E3 29.92S TC 22
MARION MOCLDY 71 70 96 CALM 29.90S TC 22
MT. VERNON CLOUDY 73 71 93 SE5 29.90S TC 23
CENTRALIA* PTCLDY 72 72 98 E5 29.89S TC 22
SALEM* LGT RAIN 73 69 89 SE5 29.89S TC 23
METROPOLIS* CLOUDY 73 72 96 CALM 29.91S TC 23
$$
ILZ067-068-072-073-078-083-087-091-140500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 70 69 97 SE3 29.92R TC 21
FLORA* MOCLDY 72 72 100 S7 29.91R TC 22
FAIRFIELD* MOCLDY 72 70 93 SE6 29.90S TC 22
HARRISBURG* MOCLDY 73 71 93 SE7 29.91S TC 23
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$