189
ASUS43 KLOT 131902
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-132000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 92 70 48 NW6 29.93F HX 97 TC 33
STERLING* MOSUNNY 87 65 47 CALM 29.97F HX 89 TC 31
ILZ003-004-008-010-011-017-018-132000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 77 65 66 E6 30.00F TC 25
ILZ005-006-012>014-019>023-132000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 74 62 66 S9 30.00F TC 23
CHICAGO-MIDWAY PTSUNNY 74 61 63 S14G21 30.01S TC 23
AURORA MOSUNNY 77 64 64 SE8 30.00F TC 25
JOLIET* PTSUNNY 77 66 68 S8 30.01S TC 25
WAUKEGAN MOSUNNY 78 64 61 E8 30.00F HX 80 TC 26
DUPAGE AIRPORT MOSUNNY 76 62 62 S9 30.00F TC 24
WHEELING MOSUNNY 77 63 61 S9 30.01F TC 25
MORRIS* MOSUNNY 79 65 61 S9 29.98F HX 81 TC 26
ROMEOVILLE* SUNNY 73 66 78 SE10 30.02S TC 23
LANSING* PTSUNNY 69 64 83 S8 30.02F TC 21
LMZ740>746-132000-
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 67 66 140/ 12/ 14 1017.1F
WINTHROP HARBOR 68 67 150/ 8/ 12 N/A 3/ 5
WAUKEGAN HARBOR 69 68 N/A 2/ 5
WILMETTE BUOY 70 140/ 10/ 12 1018.2F 2/ 4
CHICAGO BUOY 72 65 180/ 8/ 10 1016.6F 2/ 4
HARRISON CRIB 72 190/ 10/ 11 N/A
CALUMET HARBOR 73 180/ 8/ 12 1015.5
BURNS HARBOR 74 170/ 7/ 12 1016.6F
MICHIGAN CITY 71 150/ 12/ 15 1014.6F
MICH CITY BUOY 71 1014.4F
ST. JOSEPH BUOY 69 68 120/ 16/ 19 1017.9F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-132000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 93 67 42 W8 29.99F HX 96 TC 34
GALESBURG* MOSUNNY 94 60 32 SW12 29.97F HX 93 TC 34
MACOMB* MOSUNNY 95 64 36 W12 29.99F HX 97 TC 35
PITTSFIELD* MOSUNNY 92 69 45 SW5 30.01F HX 97 TC 34
ILZ028>032-037-038-041>044-048-051>054-059>061-132000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 87 69 54 SW7 30.00F HX 91 TC 31
DECATUR MOSUNNY 94 65 38 SW9G17 30.00F HX 96 TC 34
PEORIA PTSUNNY 93 65 39 SW16 29.96F HX 95 TC 34
LACON* PTSUNNY 85 66 52 S6 29.95F HX 88 TC 30
LINCOLN* MOSUNNY 93 68 44 SW5 29.98F HX 96 TC 34
SPRINGFIELD MOSUNNY 95 64 35 W8 29.98F HX 97 TC 35
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-132000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 91 64 40 SE8 30.00F HX 92 TC 33
DANVILLE* PTSUNNY 79 64 59 E9 30.08R HX 80 TC 26
RANTOUL* PTSUNNY 86 62 44 SE14G22 30.02S HX 86 TC 30
MATTOON MOSUNNY 91 62 37 S10G22 30.01F HX 91 TC 33
ILZ079-100>102-132000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 91 64 40 SW5 30.02F HX 93 TC 33
BELLEVILLE SUNNY 94 67 40 W5 29.99F HX 97 TC 35
CAHOKIA* SUNNY 94 64 37 NW5 30.00F HX 95 TC 34
SPARTA* MOSUNNY 95 63 34 CALM 30.03F HX 97 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 90 66 45 CALM 30.03F HX 92 TC 32
CAIRO* PTSUNNY 89 66 47 S6 30.05F HX 91 TC 32
EFFINGHAM* MOSUNNY 92 64 38 SE9G16 30.03F HX 93 TC 33
MARION MOSUNNY 90 66 45 S7 30.04F HX 92 TC 32
MT. VERNON MOSUNNY 93 66 40 VRB3 30.03F HX 96 TC 34
CENTRALIA* MOSUNNY 93 62 35 CALM 30.02F HX 94 TC 34
SALEM* PTSUNNY 94 62 34 S5 30.02F HX 94 TC 34
METROPOLIS* MOSUNNY 88 62 41 CALM 30.07F HX 88 TC 31
ILZ067-068-072-073-078-083-087-091-132000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 88 59 37 S14 30.04F HX 87 TC 31
FLORA* PTSUNNY 91 66 43 S8 30.02F HX 94 TC 33
FAIRFIELD* MOSUNNY 91 62 38 S8 30.03F HX 91 TC 33
HARRISBURG* MOSUNNY 91 63 38 MISG 30.04F HX 92 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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