Regional Weather Roundup
Issued by NWS
Issued by NWS
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882
ASUS43 KLOT 101156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT FRI OCT 10 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.
ILZ001-002-007-009-015-016-024-101300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 53 48 83 SW17G31 30.18F TC 12
6HR MIN TEMP: 49; 6HR MAX TEMP: 56; 6HR PCP: 0.22;
$$
ILZ003-004-008-010-011-017-018-101300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 53 41 63 S9 30.21F TC 12
6HR MIN TEMP: 45; 6HR MAX TEMP: 53; 6HR PCP: TRACE;
$$
ILZ005-006-012>014-019>023-101300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 52 39 61 S8 30.23F TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 53;
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 47 40 76 S5 30.23F TC 8
6HR MIN TEMP: 45; 6HR MAX TEMP: 48;
WAUKEGAN MOCLDY 51 40 65 SW13 30.20F TC 11
6HR MIN TEMP: 47; 6HR MAX TEMP: 53;
DUPAGE AIRPORT PTCLDY 47 41 80 S8 30.22F TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 49;
WHEELING PTCLDY 50 42 74 S6 30.24F TC 10
6HR MIN TEMP: 45; 6HR MAX TEMP: 50;
ROMEOVILLE* PTCLDY 45 43 93 SE8 30.25F TC 7
NORTHERLY ISL* N/A 52 39 61 S6 N/A TC 11
$$
LMZ740>746-101300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 62 67 190/ 17/ 19 1023.4F
WINTHROP HARBOR 55 64 N/A 3/ 4
WAUKEGAN HARBOR 56 64 N/A 2/ 4
WILMETTE BUOY 58 200/ 16/ 21 1024.1F 2/ 4
CHICAGO BUOY 56 38 190/ 16/ 21 1025.0F 2/ 4
HARRISON CRIB 55 190/ 20/ 22 N/A
NORTHERLY ISL 52 190/ 9/ 9 N/A
CALUMET HARBOR 51 200/ 6/ 8 1023.4
BURNS HARBOR 50 160/ 6/ 9 1025.1F
MICHIGAN CITY 49 150/ 13/ 15 1023.8F
ST. JOSEPH BUOY 52 56 130/ 16/ 19 1024.8F 2/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-101300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY TSTM 53 48 83 NW6 30.28R TC 12
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-101300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 53 42 66 S9 30.27R TC 12
6HR MIN TEMP: 47; 6HR MAX TEMP: 53;
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-101300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-101300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 45 43 93 CALM 30.26F TC 7
BELLEVILLE PTCLDY 43 41 93 CALM 30.25S TC 6
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE FOG 41 41 100 CALM 30.28R VSB 1/4 TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 46;
MARION N/A 45 43 93 CALM 30.28S FOG TC 7
$$
ILZ067-068-072-073-078-083-087-091-101300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$