889
ASUS43 KLOT 190206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-190300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 58 48 69 E7 29.89F TC 14
STERLING* CLEAR 63 45 51 NE6 29.94R TC 17
ILZ003-004-008-010-011-017-018-190300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 57 44 62 E8 30.01R TC 14
ROCHELLE* CLEAR 57 43 58 E16 29.98R TC 14
DE KALB* CLEAR 52 44 74 E14 30.00R TC 11
PERU* CLEAR 62 47 58 E14G22 29.95R TC 17
ILZ005-006-012>014-019>023-190300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 47 39 74 NE12 30.02S TC 8
CHICAGO-MIDWAY MOCLDY 49 39 68 NE13 30.03S TC 9
AURORA CLEAR 53 42 66 NE15 29.99R TC 12
JOLIET* CLEAR 53 45 73 E14 30.00R TC 12
WAUKEGAN CLEAR 44 37 76 NE7 30.04S TC 7
DUPAGE AIRPORT CLEAR 49 40 71 NE12 30.01S TC 9
KANKAKEE* CLEAR 57 45 65 NE15 29.99S TC 14
WHEELING CLEAR 46 39 76 VRB5 30.05S TC 8
MORRIS* CLEAR 55 46 70 E6 29.98R TC 13
ROMEOVILLE* CLEAR 50 45 81 NE16 30.01S TC 10
LANSING* CLEAR 47 43 85 NE9 30.03S TC 8
NORTHERLY ISL* N/A 46 39 76 NE15 N/A TC 8
LMZ740>746-190300-
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 49 40/ 12/ 13 N/A
NORTHERLY ISL 46 40/ 11 N/A
CALUMET HARBOR 47 20/ 8/ 11 1016.0F
BURNS HARBOR 50 40/ 8/ 9 1016.9
MICHIGAN CITY 50 20/ 13/ 14 1016.6R
ST. JOSEPH BUOY 51 56 30/ 12/ 16 1017.9R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 68 44 42 E7 29.88S TC 20
GALESBURG* PTCLDY 61 43 51 CALM 29.91F TC 16
MACOMB* PTCLDY 65 43 43 E7 29.90F TC 19
JACKSONVILLE* MOCLDY 66 41 40 SE6 29.90R TC 19
PITTSFIELD* MOCLDY 67 46 46 CALM 29.90S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-190300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 62 46 55 E18 29.95R TC 17
BLOOMINGTON PTCLDY 68 45 43 E5 29.93F TC 20
DECATUR MOCLDY 67 50 54 CALM 29.92F TC 19
PEORIA PTCLDY 64 48 56 CALM 29.91S TC 18
LACON* CLEAR 62 46 56 CALM 29.91F TC 16
LINCOLN* MOCLDY 68 47 46 CALM 29.90F TC 20
SPRINGFIELD MOCLDY 64 50 60 SE7 29.90S TC 18
TAYLORVILLE MOCLDY 64 52 63 MISG 29.92R TC 18
ILZ033-039-045-046-055>057-062-063-190300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 68 45 43 NE8 29.93S TC 20
RANTOUL* PTCLDY 66 46 49 E12 29.94S TC 19
MATTOON MOCLDY 65 54 67 S6 29.92R TC 18
PARIS* PTCLDY 67 47 48 E5 29.93S TC 19
ILZ079-100>102-190300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 66 54 63 SE6 29.90F TC 19
BELLEVILLE CLEAR 69 58 68 CALM 29.88F TC 20
CAHOKIA* CLOUDY 69 56 62 SE5 29.89F TC 21
SPARTA* MOCLDY 69 59 69 SE3 29.92F TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 69 61 75 NE3 29.91F TC 21
CAIRO* MOCLDY 70 64 81 CALM 29.91F TC 21
EFFINGHAM* MOCLDY 62 55 77 CALM 29.95R TC 17
MARION MOCLDY 65 60 84 CALM 29.93F TC 19
MT. VERNON N/A 64 59 83 CALM 29.92F TC 18
CENTRALIA* CLOUDY 68 61 78 CALM 29.92F TC 20
SALEM* CLOUDY 67 54 63 CALM 29.92F TC 19
METROPOLIS* CLOUDY 67 61 81 CALM 29.91F TC 19
ILZ067-068-072-073-078-083-087-091-190300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 64 52 64 N3 29.93R TC 18
FLORA* CLOUDY 66 55 68 CALM 29.94R TC 19
FAIRFIELD* CLOUDY 66 58 76 CALM 29.93S TC 19
HARRISBURG* CLOUDY 68 62 80 CALM 29.94S TC 20
ROBINSON* MOCLDY 64 52 63 CALM 29.93R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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