132
ASUS43 KLOT 161508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT FRI MAY 16 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 77 49 37 SW15G30 29.52F TC 25
STERLING* SUNNY 79 51 37 VRB6G16 29.55F TC 26
ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 76 52 43 S16G24 29.55F TC 24
ROCHELLE* SUNNY 80 43 27 SW21G26 29.56F TC 27
DE KALB* SUNNY 78 51 38 SW22G28 29.59S TC 26
PERU* SUNNY 80 47 31 SW15G21 29.59F TC 27
ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 78 51 38 SW13G24 29.57F TC 26
CHICAGO-MIDWAY MOSUNNY 79 50 36 S18G29 29.59F TC 26
AURORA SUNNY 79 51 37 SW21G31 29.58F TC 26
JOLIET* SUNNY 80 51 36 SW10G17 29.61F TC 27
WAUKEGAN SUNNY 78 51 38 SW14G24 29.55F TC 26
DUPAGE AIRPORT SUNNY 78 51 38 SW17G24 29.58F TC 26
KANKAKEE* SUNNY 80 49 33 SW10G20 29.64F TC 27
WHEELING SUNNY 78 50 37 SW15G24 29.58F TC 26
MORRIS* SUNNY 80 50 34 SW18 29.59F TC 27
ROMEOVILLE* SUNNY 79 54 41 SW13 29.61F TC 26
LANSING* SUNNY 76 56 49 SW14 29.62F TC 24
NORTHERLY ISL* N/A 75 48 38 S9 N/A TC 24
LMZ740>746-161600-
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)
HARRISON CRIB 76 210/ 19/ 20 N/A
NORTHERLY ISL 75 200/ 10/ 11 N/A
CALUMET HARBOR 73 200/ 11/ 16 1001.7
BURNS HARBOR 74 200/ 7/ 10 1003.7F
MICHIGAN CITY 75 190/ 12/ 16 1001.2F
ST. JOSEPH BUOY 63 54 190/ 10/ 12 1003.8F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 78 44 29 S14 29.59F TC 26
GALESBURG* SUNNY 77 46 33 SW17 29.58F TC 25
MACOMB* SUNNY 78 47 33 SW10 29.60F TC 26
JACKSONVILLE* SUNNY 78 47 33 S10 29.62F TC 25
PITTSFIELD* SUNNY 78 46 33 S10 29.63F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 80 49 34 SW13 29.63S TC 26
BLOOMINGTON SUNNY 74 55 51 SW13 29.65F TC 23
DECATUR SUNNY 76 58 53 S10 29.67F TC 24
PEORIA SUNNY 77 52 41 SW12 29.61F TC 25
LACON* SUNNY 76 50 39 SW9 29.60F TC 25
LINCOLN* SUNNY 76 56 48 S6 29.65S TC 25
SPRINGFIELD SUNNY 77 54 44 SW7 29.65F TC 25
TAYLORVILLE SUNNY 73 59 60 MISG 29.68S TC 23
ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 78 58 49 S14 29.67F TC 26
RANTOUL* SUNNY 76 53 43 SW9 29.66F TC 25
MATTOON SUNNY 75 61 61 S8 29.67F TC 24
PARIS* SUNNY 78 58 50 CALM 29.68F TC 25
ILZ079-100>102-161600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 73 57 56 S8 29.67F TC 23
BELLEVILLE SUNNY 76 63 63 SW9 29.66F TC 25
CAHOKIA* SUNNY 75 60 59 S10 29.67F TC 24
SPARTA* SUNNY 78 62 58 SW10 29.71S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 77 66 68 S12 29.70F TC 25
CAIRO* CLOUDY 72 70 93 S7 29.74F TC 22
EFFINGHAM* SUNNY 77 60 55 SE7 29.71F TC 25
MARION MOSUNNY 75 66 73 S10 29.72R TC 24
MT. VERNON N/A 78 66 66 S10 29.70F HX 80 TC 26
CENTRALIA* SUNNY 76 63 62 SW6 29.69F TC 25
SALEM* SUNNY 78 60 54 S8 29.69F TC 25
METROPOLIS* CLOUDY 70 69 97 S7 29.75R TC 21
ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 78 67 68 S14G22 29.69F HX 80 TC 26
FLORA* SUNNY 77 64 65 S9 29.69F TC 25
FAIRFIELD* MOSUNNY 76 65 69 S10 29.70S TC 25
HARRISBURG* CLOUDY 73 67 81 SW8 29.73R TC 23
ROBINSON* MOSUNNY 79 64 61 SE9 29.68 HX 81 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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