Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 272156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST THU NOV 27 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-272300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 31 19 61 NW14G24 30.33R WCI 21 TC -1
$$
ILZ003-004-008-010-011-017-018-272300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-272300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 31 15 52 NW12G24 30.22R WCI 22 TC -1
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 31 17 56 NW23G32 30.24R WCI 18 TC -1
WAUKEGAN CLOUDY 29 16 58 W8G22 30.21R WCI 21 TC -2
DUPAGE AIRPORT CLOUDY 31 16 54 NW17G26 30.23R WCI 19 TC -1
WHEELING CLOUDY 31 15 52 NW16G26 30.24R WCI 20 TC -1
ROMEOVILLE* CLOUDY 32 16 51 W18G30 30.25R WCI 20 TC 0
NORTHERLY ISL* N/A 32 16 52 W17 N/A WCI 21 TC 0
$$
LMZ740>746-272300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 33 47 290/ 23/ 29 1022.1R
HARRISON CRIB 32 290/ 21/ 24 N/A
NORTHERLY ISL 32 310/ 11/ 21 N/A
CALUMET HARBOR 290/ 11/ 18 1023.0
BURNS HARBOR 34 290/ 13/ 18 1023.0R
MICHIGAN CITY 33 290/ 24/ 32 1022.7R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-272300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-272300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 37 15 40 W14 30.33F WCI 28 TC 3
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-272300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-272300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 39 14 35 W8 30.38S WCI 34 TC 4
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 38 21 50 NW8 30.39R WCI 32 TC 3
MARION CLEAR 37 21 52 N9 30.39R WCI 31 TC 3
$$
ILZ067-068-072-073-078-083-087-091-272300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$