449
ASUS43 KLOT 280101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT FRI JUN 27 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.
ILZ001-002-007-009-015-016-024-280200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 79 67 66 W6 29.94S HX 81 TC 26
ILZ003-004-008-010-011-017-018-280200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 78 63 59 NW12 29.95S HX 80 TC 26
ROCHELLE* CLEAR 76 65 66 W7 29.96R TC 25
ILZ005-006-012>014-019>023-280200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 82 66 58 W13G21 29.91R HX 84 TC 28
CHICAGO-MIDWAY PTCLDY 84 65 52 W15 29.91R HX 86 TC 29
AURORA CLEAR 78 68 71 NW7 29.94R HX 80 TC 26
JOLIET* CLEAR 83 69 61 W6 29.93S HX 87 TC 29
WAUKEGAN CLEAR 80 64 58 W8 29.90R HX 82 TC 27
DUPAGE AIRPORT CLEAR 80 66 62 W12 29.93R HX 82 TC 27
KANKAKEE* PTCLDY 82 70 66 W8 29.95R HX 86 TC 28
WHEELING CLEAR 82 65 56 W10 29.93R HX 84 TC 28
MORRIS* CLEAR 81 69 67 NW9 29.93R HX 84 TC 27
ROMEOVILLE* CLEAR 84 70 61 W12G21 29.93R HX 88 TC 29
LANSING* PTCLDY 83 66 55 W8G16 29.93R HX 85 TC 29
NORTHERLY ISL* N/A 83 61 47 W10 N/A HX 83 TC 28
LMZ740>746-280200-
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 72 68 290/ 10/ 10 1011.9R
WINTHROP HARBOR 75 63 310/ 8/ 10 N/A 1
WAUKEGAN HARBOR 75 55 280/ 8/ 14 N/A 0
WILMETTE BUOY 76 290/ 8/ 12 1015.2R 1/ 3
CHICAGO BUOY 81 69 270/ 12/ 23 1012.8R 1/ 2
HARRISON CRIB 90 260/ 25/ 27 N/A
NORTHERLY ISL 84 290/ 7/ 16 N/A
CALUMET HARBOR 85 240/ 5/ 8 1011.9
BURNS HARBOR 78 270/ 7/ 8 1013.5R
MICHIGAN CITY 78 230/ 12/ 12 1011.5R
MICH CITY BUOY 78 73 250/ 12/ 14 1011.4R 1/ 3
ST. JOSEPH BUOY 75 71 270/ 6/ 8 1013.5R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-280200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 78 70 76 S10 29.96R HX 80 TC 26
GALESBURG* PTCLDY 79 67 66 CALM 29.97S HX 81 TC 26
MACOMB* MOCLDY 82 71 71 N5 29.98R HX 86 TC 28
PITTSFIELD* MOCLDY 76 73 90 SW6 29.98S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-280200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 83 69 63 W5 29.96R HX 86 TC 28
BLOOMINGTON MOCLDY 78 70 76 SW8 29.99R HX 80 TC 26
DECATUR MOCLDY 78 69 73 SW8 29.99R HX 80 TC 26
PEORIA MOCLDY 86 70 58 CALM 29.95R HX 90 TC 30
LACON* PTCLDY 81 65 59 NW6 29.94R HX 83 TC 27
LINCOLN* CLOUDY 77 72 83 S6 29.98R TC 25
SPRINGFIELD MOCLDY 73 72 96 S6 29.98R TC 23
TAYLORVILLE MOCLDY 73 70 88 MISG 30.00R TC 23
ILZ033-039-045-046-055>057-062-063-280200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 78 75 90 CALM 29.99R HX 81 TC 26
MATTOON MOCLDY 79 71 76 SW3 29.99R HX 82 TC 26
ILZ079-100>102-280200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 73 73 100 S6 30.00R TC 23
BELLEVILLE CLOUDY 79 73 84 S9 29.98R HX 82 TC 26
CAHOKIA* CLOUDY 77 75 93 CALM 30.00R TC 25
SPARTA* LGT RAIN 74 73 94 CALM 30.02F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 79 70 74 W8 30.02R HX 82 TC 26
CAIRO* PTCLDY 85 75 72 SW3 30.02R HX 94 TC 30
EFFINGHAM* MOCLDY 78 73 84 SW3 30.01S HX 80 TC 25
MARION PTCLDY 83 71 67 SW6 30.03R HX 88 TC 29
MT. VERNON MOCLDY 79 72 79 CALM 30.01F HX 82 TC 26
CENTRALIA* CLOUDY 77 72 83 CALM 30.00F TC 25
SALEM* CLOUDY 81 71 71 CALM 30.00F HX 85 TC 27
METROPOLIS* PTCLDY 80 69 70 CALM 30.03S HX 82 TC 26
ILZ067-068-072-073-078-083-087-091-280200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 85 71 63 CALM 29.99S HX 90 TC 29
FLORA* MOCLDY 82 70 65 W8 30.00F HX 86 TC 28
FAIRFIELD* PTCLDY 84 71 64 W3 30.00S HX 89 TC 29
HARRISBURG* PTCLDY 85 73 66 S6 30.01S HX 92 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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