248
ASUS43 KLOT 250806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT WED JUN 25 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.
ILZ001-002-007-009-015-016-024-250900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 73 72 96 CALM 30.14F TC 23
ILZ003-004-008-010-011-017-018-250900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 74 72 93 S3 30.17F FOG TC 23
ROCHELLE* RAIN 73 72 94 SW5 30.18F TC 23
DE KALB* LGT RAIN 73 73 100 SW8 30.20S TC 23
PERU* LGT RAIN 72 70 94 NW3 30.17F TC 22
ILZ005-006-012>014-019>023-250900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 73 71 93 SW3 30.17R TC 23
CHICAGO-MIDWAY CLOUDY 75 70 84 CALM 30.15S TC 24
AURORA LGT RAIN 74 72 93 SW6 30.18R FOG TC 23
JOLIET* HVY RAIN 75 74 96 NW6G17 30.19R TC 24
WAUKEGAN CLOUDY 66 63 90 N7 30.17S TC 19
DUPAGE AIRPORT LGT RAIN 74 72 93 S6 30.18R FOG TC 23
KANKAKEE* PTCLDY 72 71 95 NW6 30.17R TC 22
WHEELING CLOUDY 73 71 93 NW3 30.18R TC 23
MORRIS* TSTM 74 74 100 NW6 30.17R TC 23
ROMEOVILLE* MOCLDY 75 75 100 NW14G21 30.21R TC 24
LANSING* RAIN 71 70 96 NE6 30.17R TC 22
NORTHERLY ISL* N/A 69 66 90 N5 N/A TC 21
LMZ740>746-250900-
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 65 10/ 6/ 6 1021.8S 0
WINTHROP HARBOR 62 66 30/ 10/ 12 N/A 1/ 3
WAUKEGAN HARBOR 64 68 50/ 10/ 14 N/A 1/ 3
WILMETTE BUOY 69 60/ 4/ 4 1023.0S 0
CHICAGO BUOY 70 69 1021.3F 1
HARRISON CRIB 78 30/ 12/ 13 N/A
NORTHERLY ISL 69 360/ 5/ 11 N/A
CALUMET HARBOR 69 20/ 5/ 6 1020.1
BURNS HARBOR 71 50/ 5/ 6 1021.7S
MICHIGAN CITY 72 300/ 19/ 22 1020.0R
ST. JOSEPH BUOY 73 75 10/ 8/ 10 1021.7S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-250900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 75 73 93 E6 30.14F TC 24
GALESBURG* MOCLDY 72 72 100 CALM 30.16F TC 22
MACOMB* PTCLDY 71 71 99 NE3 30.17F TC 22
JACKSONVILLE* CLEAR 75 75 98 NW10 30.15S TC 24
PITTSFIELD* CLEAR 76 75 98 CALM 30.15F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-250900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 74 69 83 NW10 30.18S TC 23
BLOOMINGTON MOCLDY 76 72 87 CALM 30.18S TC 24
DECATUR CLEAR 80 74 81 CALM 30.16S HX 85 TC 27
PEORIA MOCLDY 75 71 87 VRB3 30.16F TC 24
LACON* CLOUDY 73 69 89 CALM 30.16F TC 23
LINCOLN* CLEAR 75 75 100 CALM 30.15F TC 24
SPRINGFIELD CLEAR 75 72 90 CALM 30.15F TC 24
TAYLORVILLE CLEAR 75 73 94 MISG 30.15F TC 24
ILZ033-039-045-046-055>057-062-063-250900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 75 72 90 SW3 30.16F TC 24
RANTOUL* PTCLDY 75 73 96 W3 30.16F TC 24
MATTOON CLEAR 79 74 84 S7 30.15F HX 82 TC 26
ILZ079-100>102-250900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 76 74 93 CALM 30.16S TC 24
SPARTA* CLEAR 80 77 89 CALM 30.18S HX 87 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 76 75 97 CALM 30.16F TC 24
CAIRO* CLEAR 77 77 100 CALM 30.16F TC 25
EFFINGHAM* PTCLDY 77 76 98 CALM 30.18S TC 25
MARION CLEAR 75 74 96 CALM 30.17F TC 24
MT. VERNON CLEAR 75 75 100 CALM 30.17F FOG TC 24
CENTRALIA* CLEAR 78 75 90 CALM 30.17S HX 80 TC 25
SALEM* CLEAR 79 74 86 CALM 30.17S HX 82 TC 26
METROPOLIS* CLEAR 76 74 96 CALM 30.17F FOG TC 24
ILZ067-068-072-073-078-083-087-091-250900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 75 73 93 S5 30.16F TC 24
FLORA* PTCLDY 77 N/A N/A SW3 30.17S TC 25
FAIRFIELD* PTCLDY 74 74 98 S3 30.16F TC 24
HARRISBURG* CLEAR 76 75 96 CALM 30.17S TC 25
ROBINSON* CLEAR 75 75 100 SW1 30.15S FOG TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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