302
ASUS43 KLOT 261804
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT THU JUN 26 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.
ILZ001-002-007-009-015-016-024-261900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 90 72 55 SW14 29.95F HX 97 TC 32
6HR MIN TEMP: 79; 6HR MAX TEMP: 91;
ILZ003-004-008-010-011-017-018-261900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 92 70 48 SW14G20 29.98F HX 97 TC 33
6HR MIN TEMP: 77; 6HR MAX TEMP: 93; 6HR PCP: TRACE;
ROCHELLE* MOSUNNY 88 71 56 SW7 29.99F HX 93 TC 31
PERU* SUNNY 91 75 60 W8 29.99F HX 101 TC 33
ILZ005-006-012>014-019>023-261900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 92 72 51 W10G18 29.97F HX 99 TC 33
6HR MIN TEMP: 79; 6HR MAX TEMP: 92;
CHICAGO-MIDWAY MOSUNNY 92 70 48 W10 29.97F HX 97 TC 33
6HR MIN TEMP: 79; 6HR MAX TEMP: 93;
AURORA SUNNY 92 74 55 W10 29.99F HX 101 TC 33
6HR MIN TEMP: 78; 6HR MAX TEMP: 93;
JOLIET* PTSUNNY 91 74 57 W5 29.99F HX 100 TC 33
WAUKEGAN PTSUNNY 85 73 67 NE13 29.98F HX 91 TC 29
6HR MIN TEMP: 77; 6HR MAX TEMP: 92;
DUPAGE AIRPORT RAIN 81 71 71 W7G30 29.99S HX 85 TC 27
6HR MIN TEMP: 79; 6HR MAX TEMP: 91; 6HR PCP: 0.06;
KANKAKEE* MOSUNNY 91 72 53 W9 30.01F HX 98 TC 33
WHEELING MOSUNNY 92 72 51 VRB7 29.99S HX 99 TC 33
6HR MIN TEMP: 79; 6HR MAX TEMP: 93;
MORRIS* MOSUNNY 89 75 62 W7 29.98F HX 99 TC 32
ROMEOVILLE* MOSUNNY 91 75 59 W12 30.00F HX 102 TC 33
LANSING* PTSUNNY 91 73 54 W9 29.99F HX 99 TC 33
NORTHERLY ISL* N/A 91 68 46 S2 N/A HX 95 TC 33
LMZ740>746-261900-
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 76 67 CALM 1015.4F
WINTHROP HARBOR 65 66 40/ 16/ 19 N/A 1/ 2
WAUKEGAN HARBOR 66 69 360/ 16/ 19 N/A 1/ 2
WILMETTE BUOY 76 120/ 4/ 8 1017.7F 0
CHICAGO BUOY 83 71 220/ 10/ 14 1015.1F 1
HARRISON CRIB 94 240/ 6/ 9 N/A
NORTHERLY ISL 89 240/ 8/ 15 N/A
CALUMET HARBOR 91 270/ 3/ 10 1014.5
BURNS HARBOR 87 40/ 2/ 2 1015.9F
MICHIGAN CITY 86 310/ 2/ 2 1013.8F
MICH CITY BUOY 83 76 CALM 1014.6F 0
ST. JOSEPH BUOY 78 74 CALM 1016.8F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-261900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 90 72 55 S13 30.00F HX 97 TC 32
GALESBURG* MOSUNNY 88 73 60 S10 30.00F HX 96 TC 31
MACOMB* PTSUNNY 89 76 65 S7 30.01F HX 100 TC 32
PITTSFIELD* PTSUNNY 88 75 65 S9 30.03F HX 97 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-261900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 89 73 60 N6 30.00F HX 96 TC 31
BLOOMINGTON MOSUNNY 88 75 65 SW7 30.03F HX 97 TC 31
DECATUR MOSUNNY 90 72 55 S13 30.03F HX 97 TC 32
PEORIA MOSUNNY 90 73 57 W8 29.99F HX 98 TC 32
6HR MIN TEMP: 79; 6HR MAX TEMP: 92;
LACON* SUNNY 90 71 54 SW7 29.98F HX 96 TC 32
LINCOLN* SUNNY 88 73 60 S6 30.01F HX 96 TC 31
SPRINGFIELD PTSUNNY 91 75 59 SW8 30.01F HX 101 TC 33
6HR MIN TEMP: 79; 6HR MAX TEMP: 92;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-261900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 93 73 52 S12 30.03F HX 102 TC 34
MATTOON SUNNY 89 73 59 SW8 30.03F HX 97 TC 32
ILZ079-100>102-261900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 70 51 SW12 30.04F HX 95 TC 32
BELLEVILLE MOSUNNY 92 73 53 W12G17 30.02F HX 101 TC 34
SPARTA* MOSUNNY 95 69 43 SW7 30.06F HX 100 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 90 74 59 SW8G17 30.05F HX 99 TC 32
6HR MIN TEMP: 78; 6HR MAX TEMP: 91;
CAIRO* MOSUNNY 91 76 62 SW6 30.06F HX 102 TC 33
EFFINGHAM* MOSUNNY 92 73 54 SW9 30.05F HX 100 TC 33
MARION PTSUNNY 90 73 58 SW10 30.06F HX 98 TC 32
MT. VERNON MOSUNNY 92 74 55 SW10 30.05F HX 101 TC 33
CENTRALIA* MOSUNNY 93 72 50 SW9 30.04F HX 100 TC 34
SALEM* MOSUNNY 93 72 50 SW9 30.04F HX 100 TC 34
METROPOLIS* MOSUNNY 90 73 57 CALM 30.06F HX 98 TC 32
ILZ067-068-072-073-078-083-087-091-261900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 95 71 45 SW9 30.03F HX 102 TC 35
FLORA* MOSUNNY 93 72 49 SW13 30.04F HX 100 TC 34
FAIRFIELD* MOSUNNY 91 71 50 SW9 30.04F HX 97 TC 33
HARRISBURG* MOSUNNY 92 73 55 SW9 30.06F HX 100 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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