Regional Weather Roundup
Issued by NWS
Issued by NWS
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095
ASUS43 KLOT 201858
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST THU NOV 20 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.
ILZ001-002-007-009-015-016-024-202000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 49 46 90 SW6 30.03F TC 9
$$
ILZ003-004-008-010-011-017-018-202000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-202000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 46 42 86 SW7 30.03F FOG TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 47 44 90 S7 30.05F FOG TC 8
WAUKEGAN CLOUDY 46 43 89 SW8 30.02F TC 8
DUPAGE AIRPORT CLOUDY 47 44 90 SW7 30.04F FOG TC 8
WHEELING CLOUDY 46 44 93 S6 30.04F FOG TC 8
ROMEOVILLE* CLOUDY 46 43 87 S8 30.06F TC 8
NORTHERLY ISL* N/A 47 40 76 S7 N/A TC 8
$$
LMZ740>746-202000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 47 50 220/ 14/ 16 1017.9R
WINTHROP HARBOR 47 48 190/ 10/ 14 N/A 1
WAUKEGAN HARBOR 47 48 180/ 10/ 12 N/A 1
HARRISON CRIB 47 210/ 12/ 13 N/A
NORTHERLY ISL 46 180/ 6/ 9 N/A
CALUMET HARBOR 46 210/ 7/ 11 1018.2
BURNS HARBOR 45 180/ 6/ 7 1019.0F
MICHIGAN CITY 44 200/ 11/ 13 1018.5R
ST. JOSEPH BUOY 45 50 150/ 12/ 16 1018.4F 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-202000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-202000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD FOG 50 48 93 CALM 30.05F VSB 1 TC 10
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-202000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 47 96 S7 30.05F FOG TC 9
$$
ILZ079-100>102-202000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 54 50 87 VRB5 30.05F FOG TC 12
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION LGT RAIN 54 52 94 CALM 30.05F TC 12
$$
ILZ067-068-072-073-078-083-087-091-202000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$