871
ASUS43 KLOT 181256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT SUN MAY 18 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.
ILZ001-002-007-009-015-016-024-181400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 52 42 69 VRB5 30.00R TC 11
ILZ003-004-008-010-011-017-018-181400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 54 45 71 NW8 29.95R TC 12
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 55 45 68 N14 29.96S TC 13
WAUKEGAN PTSUNNY 55 45 68 NW7 29.95R TC 13
DUPAGE AIRPORT CLOUDY 54 45 71 N12 29.96R TC 12
WHEELING CLOUDY 55 46 71 NW8 29.97R TC 13
ROMEOVILLE* CLOUDY 54 48 82 NW5 29.97R TC 12
NORTHERLY ISL* N/A 54 45 71 W3 N/A TC 12
LMZ740>746-181400-
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 58 310/ 8/ 10 N/A
NORTHERLY ISL 54 300/ 4/ 11 N/A
CALUMET HARBOR 54 280/ 4/ 7 1013.2
BURNS HARBOR 53 320/ 5/ 7 1014.6R
MICHIGAN CITY 51 310/ 12/ 14 1013.5R
ST. JOSEPH BUOY 50 55 340/ 12/ 16 1014.1 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-181400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 56 45 66 N8 29.98F TC 13
TAYLORVILLE PTSUNNY 55 46 71 MISG 29.98S TC 13
ILZ033-039-045-046-055>057-062-063-181400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 59 46 63 N14 29.95F TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 62 54 74 NE5 29.96R TC 17
MARION CLOUDY 61 52 72 NE6 29.97R TC 16
ILZ067-068-072-073-078-083-087-091-181400-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page