068
ASUS43 KLOT 181856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST THU DEC 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.
ILZ001-002-007-009-015-016-024-182000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 41 37 86 W12 29.40S TC 5
ILZ003-004-008-010-011-017-018-182000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 39 37 92 W15G26 29.35R WCI 31 TC 4
ILZ005-006-012>014-019>023-182000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 51 47 86 S26G46 29.27F TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 42 40 92 W16 29.33R FOG TC 6
WAUKEGAN CLOUDY 50 47 89 S22G31 29.24F TC 10
DUPAGE AIRPORT RAIN 50 48 93 S24G36 29.31R TC 10
WHEELING LGT RAIN 51 48 89 S28G43 29.27F TC 11
NORTHERLY ISL* N/A 51 46 83 S21 N/A TC 11
LMZ740>746-182000-
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 49 190/ 30/ 33 N/A
NORTHERLY ISL 51 170/ 19/ 24 N/A
CALUMET HARBOR 51 160/ 18/ 30 993.4
BURNS HARBOR 52 180/ 12/ 18 994.9F
MICHIGAN CITY 50 170/ 17/ 23 993.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-182000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-182000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON LGT RAIN 45 43 93 W18 29.41R FOG TC 7
DECATUR LGT RAIN 54 52 93 S23G40 29.39F TC 12
PEORIA NOT AVBL
SPRINGFIELD RAIN 42 40 92 W14 29.50R TC 6
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-182000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-182000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 46 43 87 NW9 29.55R TC 8
BELLEVILLE HVY RAIN 52 50 93 W20 29.52 FOG TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 57 54 89 S22G32 29.54F FOG TC 14
MARION LGT RAIN 55 55 100 S16G28 29.55F TC 13
ILZ067-068-072-073-078-083-087-091-182000-
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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