696
ASUS43 KLOT 190003
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT SUN MAY 18 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.
ILZ001-002-007-009-015-016-024-190100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 45 40 E5 29.90F TC 21
6HR MIN TEMP: 65; 6HR MAX TEMP: 74;
STERLING* SUNNY 73 44 35 CALM 29.93S TC 23
ILZ003-004-008-010-011-017-018-190100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 70 43 37 N5 29.97R TC 21
6HR MIN TEMP: 65; 6HR MAX TEMP: 72;
ILZ005-006-012>014-019>023-190100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 53 41 63 E10 29.99S TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 64;
CHICAGO-MIDWAY PTSUNNY 53 41 63 NE13 30.00S TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 62;
AURORA MOSUNNY 63 47 55 E10 29.96R TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 72;
WAUKEGAN SUNNY 48 38 68 NE12 30.02R TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 54;
DUPAGE AIRPORT MOSUNNY 58 44 60 E12 29.98R TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 70;
WHEELING SUNNY 50 40 68 E7 30.02R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 59;
MORRIS* SUNNY 64 48 57 E16 29.94R TC 18
ROMEOVILLE* SUNNY 59 48 67 NE13 29.98R TC 15
LANSING* SUNNY 52 44 75 NE9 30.00S TC 11
NORTHERLY ISL* N/A 47 41 80 NE10 N/A TC 8
LMZ740>746-190100-
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 50 60/ 11/ 12 N/A
NORTHERLY ISL 48 60/ 10/ 11 N/A
CALUMET HARBOR 49 30/ 9/ 12 1015.1
BURNS HARBOR 51 60/ 8/ 9 1016.3F
MICHIGAN CITY 50 30/ 12/ 14 1015.6F
ST. JOSEPH BUOY 51 56 40/ 14/ 19 1016.8F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 74 42 31 E7 29.89F TC 23
MACOMB* SUNNY 75 42 30 E8 29.92F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-190100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 73 43 33 CALM 29.93F TC 23
DECATUR SUNNY 75 48 38 S7 29.93S TC 24
PEORIA SUNNY 74 43 32 VRB5 29.91F TC 23
6HR MIN TEMP: 70; 6HR MAX TEMP: 77;
SPRINGFIELD SUNNY 74 42 31 CALM 29.91F TC 23
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
TAYLORVILLE SUNNY 73 43 33 MISG 29.92F TC 23
ILZ033-039-045-046-055>057-062-063-190100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 77 44 30 CALM 29.91F TC 25
MATTOON SUNNY 74 49 41 CALM 29.91R TC 23
ILZ079-100>102-190100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 73 50 43 SE8 29.91F TC 23
BELLEVILLE CLOUDY 73 57 56 SE7 29.88F TC 23
CAHOKIA* CLOUDY 74 55 51 SE6 29.89F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 73 60 63 SE3 29.91F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 76;
CAIRO* CLOUDY 74 61 62 CALM 29.92S TC 24
MARION PTSUNNY 72 61 68 E3 29.92S TC 22
MT. VERNON N/A 74 58 57 SW3 29.92S TC 23
CENTRALIA* PTSUNNY 75 51 42 CALM 29.92S TC 24
SALEM* PTSUNNY 76 46 33 CALM 29.91F TC 25
METROPOLIS* CLOUDY 73 58 59 CALM 29.93S TC 23
ILZ067-068-072-073-078-083-087-091-190100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 74 49 41 N8 29.92S TC 23
FAIRFIELD* PTSUNNY 74 52 46 CALM 29.92S TC 23
HARRISBURG* PTSUNNY 73 55 52 CALM 29.92F TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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