065
ASUS43 KLOT 131401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SAT SEP 13 2025
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.
ILZ001-002-007-009-015-016-024-131500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 77 65 66 VRB7 29.98S TC 25
STERLING* MOSUNNY 70 64 81 E10 30.04R TC 21
ILZ003-004-008-010-011-017-018-131500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 64 61 90 E9G21 30.04F TC 18
ILZ005-006-012>014-019>023-131500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 64 62 93 SE20G28 30.07F TC 18
CHICAGO-MIDWAY TSTM 65 62 90 NE14 30.16R TC 18
AURORA PTSUNNY 65 62 90 E14 30.09S TC 18
JOLIET* RAIN 67 62 84 NE10 30.11R TC 19
WAUKEGAN PTSUNNY 66 62 87 S17G28 30.03F TC 19
DUPAGE AIRPORT LGT RAIN 64 62 93 E14 30.07F TC 18
WHEELING CLOUDY 65 63 93 SE15G25 30.06F TC 18
MORRIS* PTSUNNY 69 58 68 SE3G16 30.06R TC 20
ROMEOVILLE* TSTM 64 64 100 NE15 30.11R FOG TC 18
LANSING* RAIN 63 62 96 E10 30.15R TC 17
LMZ740>746-131500-
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 65 66 170/ 21/ 27 1017.0F
WINTHROP HARBOR 66 66 N/A 2/ 3
WAUKEGAN HARBOR 66 68 N/A 2/ 3
WILMETTE BUOY 66 1021.2F 2/ 3
CHICAGO BUOY 67 65 1022.3R 2/ 3
HARRISON CRIB 66 50/ 17/ 18 N/A
CALUMET HARBOR 64 40/ 9/ 14 1019.5R
BURNS HARBOR 65 20/ 11/ 17 1022.4R
MICHIGAN CITY 64 350/ 18/ 20 1021.4R
MICH CITY BUOY 65 1020.9R
ST. JOSEPH BUOY 66 68 270/ 6/ 8 1022.5R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-131500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 76 65 68 SW7G18 30.04S TC 24
GALESBURG* PTSUNNY 74 62 66 S6 30.03S TC 24
MACOMB* PTSUNNY 77 65 65 SW7 30.05S TC 25
PITTSFIELD* MOSUNNY 78 65 63 SW3 30.06S HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-131500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 70 61 73 S9 30.06F TC 21
DECATUR MOSUNNY 76 61 59 S5 30.06S TC 24
PEORIA MOSUNNY 71 58 63 S9 30.03S TC 22
LACON* PTSUNNY 73 58 58 S8 30.01S TC 23
LINCOLN* MOSUNNY 73 61 66 S3 30.05S TC 23
SPRINGFIELD MOSUNNY 76 59 55 SW8 30.05R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 73 59 61 S8 30.07S TC 23
DANVILLE* PTSUNNY 68 58 69 S5 30.09F TC 20
RANTOUL* PTSUNNY 69 57 65 S7 30.08R TC 21
MATTOON MOSUNNY 74 59 59 S8 30.07S TC 23
ILZ079-100>102-131500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 63 64 SW5 30.06S TC 24
BELLEVILLE SUNNY 76 63 65 CALM 30.04R TC 24
SPARTA* SUNNY 79 60 52 S7 30.08S HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 76 62 62 S5 30.07S TC 24
CAIRO* MOSUNNY 75 64 67 S5 30.09S TC 24
EFFINGHAM* SUNNY 74 60 62 SE7 30.09S TC 23
MARION SUNNY 75 63 64 S6 30.08S TC 24
MT. VERNON SUNNY 77 62 59 S7 30.08S TC 25
CENTRALIA* SUNNY 78 59 50 SW7 30.07S HX 80 TC 26
SALEM* SUNNY 77 60 54 SW6 30.07F TC 25
METROPOLIS* SUNNY 74 59 58 S5 30.10S TC 24
ILZ067-068-072-073-078-083-087-091-131500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 72 62 71 S7 30.10S TC 22
FLORA* SUNNY 73 63 68 S7 30.09R TC 23
FAIRFIELD* SUNNY 73 59 63 CALM 30.08S TC 23
HARRISBURG* SUNNY 76 59 55 MISG 30.09S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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