912
ASUS43 KLOT 180156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT MAY 17 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.
ILZ001-002-007-009-015-016-024-180300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 60 41 49 NW8 29.83R TC 16
ILZ003-004-008-010-011-017-018-180300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 60 42 51 NW13 29.82R TC 16
ILZ005-006-012>014-019>023-180300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 65 44 46 W13G24 29.77R TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 63 43 48 W13 29.79R TC 17
WAUKEGAN CLOUDY 63 46 54 NW6 29.77R TC 17
DUPAGE AIRPORT CLOUDY 64 44 48 NW9 29.79R TC 18
WHEELING CLOUDY 65 45 48 NW13G23 29.79R TC 18
NORTHERLY ISL* N/A 65 42 43 NW12 N/A TC 18
LMZ740>746-180300-
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)
HARRISON CRIB 70 280/ 26/ 28 N/A
NORTHERLY ISL 66 270/ 10/ 17 N/A
CALUMET HARBOR 67 270/ 6/ 13 1006.9
BURNS HARBOR 62 270/ 8/ 10 1008.5R
MICHIGAN CITY 62 220/ 3/ 4 1006.6R
ST. JOSEPH BUOY 57 56 250/ 6/ 8 1008.3 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-180300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 64 47 53 NW7 29.86R TC 18
TAYLORVILLE CLEAR 64 48 55 MISG 29.85S TC 18
ILZ033-039-045-046-055>057-062-063-180300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 63 46 54 NW9 29.84R TC 17
ILZ079-100>102-180300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 50 59 W5 29.87R TC 18
BELLEVILLE CLEAR 67 52 59 W6 29.85R TC 19
CAHOKIA* CLEAR 67 50 54 W3 29.87R TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 67 55 65 CALM 29.87R TC 19
MT. VERNON N/A 63 55 77 CALM 29.87R HAZE TC 17
ILZ067-068-072-073-078-083-087-091-180300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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