Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 162101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST SUN NOV 16 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.
ILZ001-002-007-009-015-016-024-162200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 51 17 26 NW14 30.00S TC 11
STERLING* SUNNY 50 19 29 NW15G21 29.99R TC 10
$$
ILZ003-004-008-010-011-017-018-162200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 49 15 25 NW18G24 29.97R TC 9
$$
ILZ005-006-012>014-019>023-162200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 48 13 24 W9G22 29.91S TC 9
CHICAGO-MIDWAY MOSUNNY 48 13 24 NW18G26 29.93R TC 9
AURORA SUNNY 48 18 30 W17 29.95R TC 9
JOLIET* SUNNY 51 17 26 NW6G16 29.95S TC 11
WAUKEGAN SUNNY 46 14 27 NW15G26 29.91R TC 8
DUPAGE AIRPORT SUNNY 48 15 26 W18G24 29.93R TC 9
WHEELING SUNNY 48 14 25 NW13G18 29.93R TC 9
MORRIS* SUNNY 49 22 34 NW17G25 29.95R TC 10
ROMEOVILLE* SUNNY 48 14 25 W16 29.95R TC 9
LANSING* SUNNY 48 5 17 W12G18 29.93R TC 9
NORTHERLY ISL* N/A 48 16 28 W16 N/A TC 9
$$
LMZ740>746-162200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 44 50 310/ 16/ 21 1012.7R
WINTHROP HARBOR 47 49 240/ 17/ 23 N/A 3/ 6
WAUKEGAN HARBOR 47 48 N/A 3/ 6
HARRISON CRIB 48 310/ 17/ 19 N/A
NORTHERLY ISL 48 260/ 10/ 14 N/A
CALUMET HARBOR 48 290/ 10/ 17 1011.9S
BURNS HARBOR 47 300/ 6/ 8 1013.5S
MICHIGAN CITY 46 290/ 15/ 17 1012.4F
ST. JOSEPH BUOY 45 50 260/ 21/ 29 1013.2R 6/ 7
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-162200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 54 11 18 NW6 30.01F TC 12
MACOMB* SUNNY 53 17 24 NW7 30.03F TC 12
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-162200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 52 11 19 NW15 29.97S TC 11
BLOOMINGTON SUNNY 51 15 23 NW15 30.00R TC 11
DECATUR SUNNY 53 13 20 NW12 30.00R TC 12
PEORIA SUNNY 52 14 22 NW8 30.00S TC 11
SPRINGFIELD SUNNY 55 11 17 NW9 30.00S TC 13
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-162200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 52 11 19 NW16G23 29.97S TC 11
RANTOUL* SUNNY 52 12 20 NW17 29.97R TC 11
MATTOON SUNNY 54 15 21 NW13 29.98R TC 12
PARIS* SUNNY 54 8 15 NW14 29.97S TC 12
$$
ILZ079-100>102-162200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 57 16 19 NW6 30.02F TC 14
BELLEVILLE SUNNY 59 20 22 NW7 29.99F TC 15
CAHOKIA* SUNNY 58 18 21 CALM 30.01F TC 14
SPARTA* SUNNY 58 21 24 NW5 30.02S TC 14
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 59 22 24 N7 30.00S TC 15
EFFINGHAM* MOSUNNY 56 13 19 NW9 30.01S TC 13
MARION SUNNY 59 25 27 NW9 30.00S TC 15
MT. VERNON SUNNY N/A N/A N/A VRB5 30.01S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 58 17 20 N7 30.00S TC 14
METROPOLIS* SUNNY 62 24 24 CALM 29.99S TC 17
$$
ILZ067-068-072-073-078-083-087-091-162200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 56 16 20 NW10 29.98R TC 13
FLORA* SUNNY 57 19 23 NW9 30.00S TC 14
FAIRFIELD* SUNNY 57 15 19 N5 30.00R TC 14
HARRISBURG* SUNNY 59 20 21 N6 30.00S TC 15
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$