013
ASUS43 KLOT 191412
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-191500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 69 93 CALM 29.96 TC 22
ILZ003-004-008-010-011-017-018-191500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 73 67 81 SE6 29.96S TC 23
ROCHELLE* PTSUNNY 71 69 94 CALM 29.96F TC 22
DE KALB* PTSUNNY 71 71 100 SE3 29.98F TC 22
PERU* MOSUNNY 74 71 93 S5 29.98R TC 23
ILZ005-006-012>014-019>023-191500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 76 70 82 S9 29.97R TC 24
CHICAGO-MIDWAY CLOUDY 78 69 73 S7 29.98R HX 80 TC 26
AURORA PTSUNNY 74 70 87 S7 29.97S TC 23
JOLIET* PTSUNNY 77 73 88 SE5 29.97F TC 25
WAUKEGAN CLOUDY 77 68 73 S6 29.96R TC 25
DUPAGE AIRPORT CLOUDY 75 70 84 S6 29.96S TC 24
KANKAKEE* CLOUDY 77 73 88 CALM 29.99F TC 25
WHEELING CLOUDY 77 70 79 S6 29.98R TC 25
MORRIS* PTSUNNY 75 73 91 S6 29.97S TC 24
ROMEOVILLE* SUNNY 75 75 100 S7 29.99S TC 24
LANSING* CLOUDY 77 71 83 S7 29.99S TC 25
NORTHERLY ISL* N/A 76 68 76 S8 N/A TC 24
LMZ740>746-191500-
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 69 170/ 10/ 10 1014.6F
WINTHROP HARBOR 71 70 150/ 6/ 8 N/A 1
WAUKEGAN HARBOR 72 71 140/ 6/ 8 N/A 1
WILMETTE BUOY 73 170/ 6/ 8 1017.4R 1
CHICAGO BUOY 75 72 150/ 4/ 6 1015.2 1
HARRISON CRIB 81 170/ 19/ 20 N/A
NORTHERLY ISL 76 150/ 2/ 7 N/A
CALUMET HARBOR 76 170/ 5/ 8 1014.1
BURNS HARBOR 78 190/ 5/ 7 1016.3S
MICHIGAN CITY 77 150/ 7/ 9 1014.1F
MICH CITY BUOY 76 75 150/ 6/ 8 1014.0F 1
ST. JOSEPH BUOY 75 75 140/ 10/ 12 1016.3F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 76 74 93 S7 29.97S TC 24
GALESBURG* LGT RAIN 71 71 100 SW12 29.98R TC 22
MACOMB* HVY RAIN 70 70 100 SE3 30.02R VSB 1 TC 21
JACKSONVILLE* CLOUDY 76 75 98 SW8 29.98R TC 25
PITTSFIELD* MOSUNNY 76 75 98 SW6 30.00R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-191500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 75 73 92 S6 29.99R TC 24
BLOOMINGTON PTSUNNY 75 75 100 S8 30.00R FOG TC 24
DECATUR LGT RAIN 77 75 93 S12 30.00R TC 25
PEORIA LGT RAIN 75 74 96 SW6 29.99R FOG TC 24
LACON* MOSUNNY 74 71 88 CALM 29.98R TC 24
LINCOLN* TSTM 75 75 100 CALM 30.02R TC 24
SPRINGFIELD CLOUDY 76 74 93 SE6 29.98S TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLOUDY 76 73 91 S6 29.99F TC 24
MATTOON PTSUNNY 78 74 87 S8 30.00F HX 81 TC 26
ILZ079-100>102-191500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 81 75 83 SW9 30.01S HX 86 TC 27
BELLEVILLE DRIZZLE 82 77 83 S3 29.99 HX 91 TC 28
CAHOKIA* MOSUNNY 79 76 90 VRB3 29.99F HX 83 TC 26
SPARTA* MOSUNNY 83 78 85 SW9 30.01F HX 94 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 82 77 83 SW9G18 30.02F HX 91 TC 28
CAIRO* SUNNY 83 80 88 SW5 30.05R HX 95 TC 29
EFFINGHAM* PTSUNNY 75 75 99 SW7 30.04R THUNDER TC 24
MARION MOSUNNY 81 77 89 S8 30.03S HX 88 TC 27
MT. VERNON PTSUNNY 75 75 100 CALM 30.04R TC 24
CENTRALIA* CLOUDY 75 74 97 SW5 30.02F TC 24
SALEM* TSTM 76 74 96 S5 30.02F TC 24
METROPOLIS* MOSUNNY 82 80 95 CALM 30.06S HX 93 TC 28
ILZ067-068-072-073-078-083-087-091-191500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 80 76 87 S10 30.02F HX 86 TC 27
FLORA* HVY RAIN 75 N/A N/A NW21G28 30.03R FOG TC 24
FAIRFIELD* TSTM 74 73 98 SE5 30.03F TC 23
HARRISBURG* CLOUDY 78 76 94 SW3 30.04S HX 81 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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