Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 170756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST MON NOV 17 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.
ILZ001-002-007-009-015-016-024-170900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 25 69 CALM 30.05R TC 1
$$
ILZ003-004-008-010-011-017-018-170900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-170900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 36 17 46 NW9 30.00R WCI 29 TC 2
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 28 22 78 NW3 30.02R TC -2
WAUKEGAN CLEAR 33 16 49 NW5 30.00R WCI 29 TC 1
DUPAGE AIRPORT PTCLDY 30 20 66 N6 30.01R WCI 24 TC -1
WHEELING CLEAR 33 18 53 MISG 30.02R TC 1
NORTHERLY ISL* N/A 40 19 43 W10 N/A TC 4
$$
LMZ740>746-170900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 43 50 340/ 16/ 21 1015.4
WINTHROP HARBOR 38 48 240/ 12/ 16 N/A 3/ 6
WAUKEGAN HARBOR 38 48 250/ 10/ 14 N/A 3/ 6
HARRISON CRIB 41 320/ 15/ 17 N/A
NORTHERLY ISL 40 310/ 7/ 14 N/A
CALUMET HARBOR 37 280/ 4/ 6 1014.7F
BURNS HARBOR 44 330/ 8/ 11 1016.3R
MICHIGAN CITY 44 320/ 17/ 19 1014.8R
ST. JOSEPH BUOY 45 49 300/ 19/ 27 1015.5R 7/ 7
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-170900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-170900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 31 19 61 W3 30.06R TC -1
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-170900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-170900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 34 30 85 CALM 30.05R TC 1
$$
ILZ067-068-072-073-078-083-087-091-170900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$