882
ASUS43 KLOT 151202
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT THU MAY 15 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.
ILZ001-002-007-009-015-016-024-151300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 70 66 87 SE8 29.53S TC 21
6HR MIN TEMP: 64; 6HR MAX TEMP: 73;
STERLING* SUNNY 69 65 86 E7 29.58S TC 21
ILZ003-004-008-010-011-017-018-151300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 67 60 78 E7 29.61F TC 19
6HR MIN TEMP: 64; 6HR MAX TEMP: 67;
ROCHELLE* SUNNY 67 60 79 SE9 29.61S TC 19
DE KALB* SUNNY 66 63 90 SE9 29.63F TC 19
PERU* SUNNY 70 65 83 SE9 29.60R TC 21
ILZ005-006-012>014-019>023-151300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 62 56 80 E5 29.63S TC 17
6HR MIN TEMP: 57; 6HR MAX TEMP: 62;
CHICAGO-MIDWAY MOSUNNY 66 59 78 SE6 29.64S TC 19
6HR MIN TEMP: 62; 6HR MAX TEMP: 66;
AURORA SUNNY 68 62 81 SE7 29.62R HAZE TC 20
6HR MIN TEMP: 64; 6HR MAX TEMP: 68;
JOLIET* SUNNY 69 64 86 SE5 29.64S TC 20
WAUKEGAN FOG 53 51 93 E3 29.65S VSB 1/2 TC 12
6HR MIN TEMP: 52; 6HR MAX TEMP: 54;
DUPAGE AIRPORT SUNNY 66 61 84 SE5 29.63S TC 19
6HR MIN TEMP: 58; 6HR MAX TEMP: 66;
KANKAKEE* SUNNY 66 63 90 SE6 29.66R TC 19
WHEELING SUNNY 57 52 83 CALM 29.66R TC 14
6HR MIN TEMP: 53; 6HR MAX TEMP: 57;
MORRIS* SUNNY 68 64 86 SE7 29.62S TC 20
ROMEOVILLE* SUNNY 68 66 94 SE7 29.64S TC 20
LANSING* SUNNY 67 64 90 SE6 29.66S TC 19
LMZ740>746-151300-
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 53 30/ 3/ 4 N/A
NORTHERLY ISL 54 350/ 2/ 5 N/A
CALUMET HARBOR 55 360/ 2/ 2 1003.2
BURNS HARBOR 69 150/ 5/ 8 1005.1S
MICHIGAN CITY 67 140/ 10/ 12 1003.2R
ST. JOSEPH BUOY 61 56 140/ 10/ 12 1005.7R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-151300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 70 67 90 S9 29.52S TC 21
GALESBURG* SUNNY 70 65 85 SE7 29.55F TC 21
MACOMB* SUNNY 70 66 89 SE9 29.56S TC 21
PITTSFIELD* SUNNY 70 70 99 SE9 29.56S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-151300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 67 65 93 SE10 29.62F TC 19
BLOOMINGTON CLOUDY 68 68 100 SE13 29.62S TC 20
DECATUR MOSUNNY 72 67 84 S9 29.62R TC 22
PEORIA MOSUNNY 71 67 87 SE8 29.58R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 75;
LACON* PTSUNNY 69 64 84 SE9 29.57S TC 20
LINCOLN* PTSUNNY 71 71 100 S7 29.60R TC 22
SPRINGFIELD MOSUNNY 72 67 84 S10 29.58R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 73;
TAYLORVILLE MOSUNNY 70 66 88 MISG 29.60R TC 21
ILZ033-039-045-046-055>057-062-063-151300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 69 66 90 SE13 29.63F TC 21
RANTOUL* MOSUNNY 67 64 91 SE8 29.64S TC 20
MATTOON PTSUNNY 69 67 93 SE9 29.62S TC 21
PARIS* PTSUNNY 69 65 88 CALM 29.66R TC 21
ILZ079-100>102-151300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 68 66 94 S6 29.60S TC 20
BELLEVILLE MOSUNNY 72 68 86 S6 29.58S TC 22
CAHOKIA* SUNNY 71 67 87 S8 29.58S TC 22
SPARTA* SUNNY 74 69 86 S8 29.63R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 65 78 S13 29.64R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 74;
CAIRO* MOSUNNY 74 67 77 S9 29.68R TC 24
EFFINGHAM* PTSUNNY 70 68 92 SE7 29.65R TC 21
MARION MOSUNNY 72 66 83 S8 29.65R TC 22
MT. VERNON N/A 72 67 84 S7 29.64R TC 22
CENTRALIA* MOSUNNY 72 66 80 S13 29.63R TC 22
SALEM* MOSUNNY 73 66 80 S9 29.63R TC 23
METROPOLIS* MOSUNNY 72 63 72 S6 29.69R TC 22
ILZ067-068-072-073-078-083-087-091-151300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 71 67 87 SE5 29.66R TC 22
FLORA* MOSUNNY 70 68 94 S8 29.65R TC 21
FAIRFIELD* MOSUNNY 71 65 80 S5 29.65R TC 22
HARRISBURG* SUNNY 73 65 75 S8 29.66S TC 23
ROBINSON* MOSUNNY 70 66 88 SE9 29.64S TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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