Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 221858
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST SAT NOV 22 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.
ILZ001-002-007-009-015-016-024-222000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 50 35 56 S15 30.03F TC 10
$$
ILZ003-004-008-010-011-017-018-222000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 45 34 65 S14 30.03F TC 7
$$
ILZ005-006-012>014-019>023-222000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 46 32 58 SW10 30.03F TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 46 36 68 S10 30.04F TC 8
WAUKEGAN CLOUDY 46 35 65 SW13 30.01F TC 8
DUPAGE AIRPORT CLOUDY 46 36 68 S12 30.04F TC 8
WHEELING CLOUDY 46 33 60 SW13 30.04F TC 8
ROMEOVILLE* CLOUDY 48 34 57 S8 30.07F TC 9
NORTHERLY ISL* N/A 47 32 56 W9 N/A TC 8
$$
LMZ740>746-222000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 44 50 200/ 16/ 17 1017.9F
WINTHROP HARBOR 47 48 180/ 12/ 16 N/A 1/ 3
WAUKEGAN HARBOR 47 48 200/ 10/ 14 N/A 1/ 3
HARRISON CRIB 46 200/ 11/ 12 N/A
NORTHERLY ISL 46 210/ 6/ 11 N/A
CALUMET HARBOR 190/ 6/ 11 1017.6
BURNS HARBOR 46 200/ 3/ 7 1019.0F
MICHIGAN CITY 45 190/ 8/ 10 1017.8F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-222000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY FOG 42 41 96 SW9 30.11F VSB 1/4 TC 6
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-222000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 51 37 58 SW6 30.10F TC 11
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-222000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* SUNNY 50 37 62 CALM 30.09F TC 10
$$
ILZ079-100>102-222000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 54 41 62 W5 30.12F TC 12
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 51 47 86 N6 30.11S FOG TC 11
$$
ILZ067-068-072-073-078-083-087-091-222000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$