484
ASUS43 KLOT 191301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT SAT JUL 19 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.
ILZ001-002-007-009-015-016-024-191400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 74 72 93 CALM 29.92F TC 23
ILZ003-004-008-010-011-017-018-191400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 73 66 78 SE6 29.96F TC 23
ROCHELLE* CLOUDY 70 68 94 S7 29.96F TC 21
PERU* CLOUDY 74 71 91 S5 29.98R TC 23
ILZ005-006-012>014-019>023-191400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 76 69 79 S7 29.96F TC 24
CHICAGO-MIDWAY PTSUNNY 78 68 71 S9 29.97F HX 80 TC 26
AURORA PTSUNNY 74 70 87 S7 29.97F TC 23
JOLIET* PTSUNNY 77 72 86 S6 29.97F TC 25
WAUKEGAN CLOUDY 76 67 73 S7 29.95F TC 24
DUPAGE AIRPORT PTSUNNY 75 70 84 S7 29.96F TC 24
KANKAKEE* PTSUNNY 76 71 86 S6 30.01S TC 24
WHEELING PTSUNNY 76 69 79 S5 29.97F TC 24
MORRIS* PTSUNNY 74 72 91 S8 29.96F TC 24
ROMEOVILLE* SUNNY 75 73 94 S6 29.99F TC 24
LANSING* MOSUNNY 75 70 85 S9 30.00S TC 24
NORTHERLY ISL* N/A 76 68 76 S3 N/A TC 24
LMZ740>746-191400-
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 71 70 170/ 6/ 8 1014.9S
WINTHROP HARBOR 71 70 160/ 6/ 8 N/A 1
WAUKEGAN HARBOR 72 71 160/ 8/ 10 N/A 0
WILMETTE BUOY 73 200/ 8/ 10 1017.4S 1
CHICAGO BUOY 75 72 180/ 4/ 4 1015.6R 1
HARRISON CRIB 80 180/ 8/ 8 N/A
NORTHERLY ISL 76 170/ 4/ 6 N/A
CALUMET HARBOR 75 170/ 6/ 7 1014.3R
BURNS HARBOR 75 180/ 4/ 7 1016.3R
MICHIGAN CITY 74 150/ 7/ 9 1014.3R
MICH CITY BUOY 73 75 160/ 8/ 10 1014.5R 1/ 2
ST. JOSEPH BUOY 73 75 130/ 12/ 16 1016.6R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 75 73 93 S8 29.96R TC 24
GALESBURG* CLOUDY 73 73 100 S7 29.93F FOG TC 23
MACOMB* LGT RAIN 70 70 99 S10 29.98S TC 21
PITTSFIELD* PTSUNNY 75 74 99 S6 29.99R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-191400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 73 72 97 SE7 29.99R FOG TC 23
BLOOMINGTON PTSUNNY 74 74 100 S9 30.00S FOG TC 23
DECATUR MOSUNNY 78 75 90 S13 30.01R HX 81 TC 26
PEORIA CLOUDY 75 73 93 S9 29.96F TC 24
LACON* CLOUDY 74 71 88 S3 29.95F TC 24
LINCOLN* CLOUDY 75 75 100 S6 29.99S FOG TC 24
SPRINGFIELD CLOUDY 76 74 93 S9 29.98S TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 75 73 94 S8 30.02 TC 24
RANTOUL* PTSUNNY 73 73 98 S6 30.02R TC 23
MATTOON PTSUNNY 75 72 90 S8 30.02R TC 24
ILZ079-100>102-191400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 77 73 88 S7 30.01R TC 25
BELLEVILLE MOSUNNY 77 74 92 S5 29.99 TC 25
CAHOKIA* CLOUDY 76 74 93 SE5 30.00R TC 24
SPARTA* PTSUNNY 79 77 95 SW9 30.02F HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 77 75 94 S5 30.03R TC 25
CAIRO* PTSUNNY 80 78 95 S5 30.04S HX 88 TC 27
EFFINGHAM* CLOUDY 74 74 99 SE7 30.04S TC 23
MARION CLOUDY 79 75 89 SW7 30.03S HX 82 TC 26
MT. VERNON CLOUDY 75 75 100 S6 30.03 TC 24
CENTRALIA* TSTM 76 74 96 W7 30.02R TC 24
SALEM* TSTM 76 74 94 NW3 30.03R TC 24
METROPOLIS* CLOUDY 78 77 96 CALM 30.05S HX 81 TC 26
ILZ067-068-072-073-078-083-087-091-191400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 76 75 97 S7 30.04R TC 24
FLORA* MOSUNNY 75 N/A N/A S3 30.02F TC 24
FAIRFIELD* MOSUNNY 75 73 92 S6 30.02F TC 24
HARRISBURG* CLOUDY 77 75 95 SW5 30.04R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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