901
ASUS43 KLOT 190708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT MON MAY 19 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.
ILZ001-002-007-009-015-016-024-190800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 54 45 71 E15 29.95F TC 12
STERLING* MOCLDY 47 40 76 E16 30.02S TC 8
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 45 36 70 NE8 30.06F TC 7
ROCHELLE* MOCLDY 44 35 70 NE14 30.04F TC 7
DE KALB* MOCLDY 43 37 79 E10 30.04F TC 6
PERU* MOCLDY 49 40 72 E12 30.01F TC 9
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 46 39 76 NE14 30.03F TC 8
CHICAGO-MIDWAY MOCLDY 48 39 71 NE12 30.03F TC 9
AURORA MOCLDY 46 37 71 NE12 30.03F TC 8
JOLIET* MOCLDY 47 41 80 NE6 30.03F TC 9
WAUKEGAN PTCLDY 43 39 86 NE8 30.06S TC 6
DUPAGE AIRPORT MOCLDY 43 37 79 NE7 30.04S TC 6
KANKAKEE* MOCLDY 48 42 80 E7 30.04S TC 9
WHEELING PTCLDY 46 39 76 NE8 30.06F TC 8
MORRIS* MOCLDY 47 40 76 E6 30.02F TC 8
ROMEOVILLE* MOCLDY 46 41 81 NE14 30.04F TC 8
LANSING* MOCLDY 45 42 88 NE5 30.04S TC 7
NORTHERLY ISL* N/A 46 41 82 N14 N/A TC 8
LMZ740>746-190800-
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 20/ 18/ 20 N/A
NORTHERLY ISL 46 350/ 9/ 13 N/A
CALUMET HARBOR 47 360/ 8/ 12 1016.5
BURNS HARBOR 48 30/ 6/ 8 1017.6F
MICHIGAN CITY 49 30/ 11/ 12 1016.7F
ST. JOSEPH BUOY 51 56 30/ 14/ 19 1017.7F 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-190800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 64 45 49 E15 29.84F TC 18
GALESBURG* CLOUDY 56 45 65 E13G23 29.94F TC 13
MACOMB* CLOUDY 60 48 64 E14 29.92F TC 16
JACKSONVILLE* CLOUDY 58 46 62 E6 29.88F TC 15
PITTSFIELD* CLOUDY 64 49 58 SE6 29.89S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 50 42 74 NE12 30.01S TC 10
BLOOMINGTON MOCLDY 53 46 77 NE13 29.98F TC 12
DECATUR MOCLDY 60 50 69 E9 29.94F TC 16
PEORIA MOCLDY 56 45 66 E15G25 29.95F TC 13
LACON* MOCLDY 50 42 73 NE7 29.98F TC 10
LINCOLN* MOCLDY 60 47 62 E13 29.94F TC 16
SPRINGFIELD CLOUDY 59 50 72 E9 29.91F TC 15
TAYLORVILLE MOCLDY 59 52 77 MISG 29.92F TC 15
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 57 46 66 E15 29.96F TC 14
RANTOUL* MOCLDY 54 45 70 E10 29.98F TC 12
MATTOON MOCLDY 58 52 80 E6 29.93F TC 14
PARIS* MOCLDY 57 47 67 NE9 29.97F TC 14
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 63 53 70 CALM 29.88F TC 17
BELLEVILLE CLOUDY 66 59 78 E3 29.85F TC 19
CAHOKIA* CLOUDY 66 57 72 SE5 29.86F TC 19
SPARTA* CLOUDY 65 60 82 SE6 29.88S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 66 58 75 E9 29.85F TC 19
CAIRO* CLOUDY 68 62 81 SE6 29.85F TC 20
EFFINGHAM* MOCLDY 55 53 92 CALM 29.94F TC 13
MARION CLOUDY 65 56 72 E8 29.87F TC 19
MT. VERNON N/A 62 58 86 NE5 29.89F TC 17
CENTRALIA* CLOUDY 63 58 83 E6 29.89F TC 17
SALEM* CLOUDY 65 56 71 E3 29.90F TC 18
METROPOLIS* CLOUDY 66 56 71 SE3 29.88F TC 19
ILZ067-068-072-073-078-083-087-091-190800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 59 52 77 NE6 29.93F TC 15
FLORA* MOCLDY 61 55 82 NE3 29.92F TC 16
FAIRFIELD* MOCLDY 62 56 80 CALM 29.92S TC 17
HARRISBURG* CLOUDY 65 59 81 E5 29.89F TC 18
ROBINSON* MOCLDY 57 54 88 E2 29.93F TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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