597
ASUS43 KLOT 190701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU MAR 19 2026
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 MOCLDY 37 33 85 NE7 30.01S WCI 32 TC 3
STERLING* MOCLDY 35 34 96 E3 30.04S TC 2
SAVANNA* MOCLDY 35 32 88 SW3 30.04R TC 2
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 34 29 82 E3 30.04F TC 1
FREEPORT* MOCLDY 35 32 89 S5 30.02F WCI 31 TC 2
DE KALB* MOCLDY 32 30 92 SE5 30.04F WCI 28 TC 0
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 29 72 CALM 30.04F TC 3
CHICAGO-MIDWAY CLOUDY 38 31 76 CALM 30.05F TC 3
AURORA MOCLDY 32 31 96 CALM 30.04F FOG TC 0
JOLIET* CLOUDY 36 34 91 CALM 30.07R TC 2
WAUKEGAN MOCLDY 34 28 79 SW6 30.03F WCI 29 TC 1
DUPAGE AIRPORT MOCLDY 34 31 88 CALM 30.04S TC 1
WHEELING CLOUDY 37 29 72 CALM 30.06S TC 3
MORRIS* MOCLDY 35 33 93 CALM 30.06S TC 1
ROMEOVILLE* CLOUDY 36 34 93 CALM 30.07R TC 2
LANSING* MOCLDY 35 30 83 CALM 30.07S TC 2
NORTHERLY ISL* N/A 36 30 79 S1 N/A TC 2
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 38 130/ 1/ 1 N/A
NORTHERLY ISL 36 CALM / 1 N/A
CALUMET HARBOR 36 CALM / 1 1017.5
BURNS HARBOR 36 320/ 1/ 2 1018.6S
MICHIGAN CITY 36 250/ 5/ 5 1018.3R
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 PTCLDY 49 39 68 S7 30.02R TC 9
MACOMB* PTCLDY 40 38 91 E5 30.04S TC 5
PITTSFIELD* PTCLDY 46 38 74 CALM 30.04S TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 40 36 86 E7 30.05F TC 4
DECATUR MOCLDY 40 37 89 SE3 30.05F TC 4
PEORIA MOCLDY 40 37 89 E6 30.04S TC 4
LACON* MOCLDY 38 33 81 CALM 30.05R TC 4
LINCOLN* MOCLDY 41 35 80 S3 30.05S TC 5
SPRINGFIELD MOCLDY 41 37 86 SE5 30.04F TC 5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 39 36 89 S5 30.05F TC 4
DANVILLE* MOCLDY 39 35 86 CALM 30.08R TC 4
MATTOON MOCLDY 42 37 82 CALM 30.05F TC 6
PARIS* MOCLDY 37 34 86 CALM 30.07F TC 3
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 45 38 76 CALM 30.03F TC 7
CAHOKIA* PTCLDY 44 37 76 S3 30.03F TC 7
SPARTA* PTCLDY 50 37 59 S3 30.07F TC 10
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 MOCLDY 50 37 61 S5 30.08S TC 10
CAIRO* PTCLDY 51 36 55 S5 30.11S TC 11
EFFINGHAM* MOCLDY 50 37 61 CALM 30.08S TC 10
MARION MOCLDY 48 35 60 S6 30.09S TC 9
MT. VERNON N/A 41 38 89 CALM 30.08S TC 5
CENTRALIA* MOCLDY 48 36 63 CALM 30.07S TC 9
SALEM* MOCLDY 51 37 57 S6 30.06S TC 11
ILZ067-068-072-073-078-083-087-091-190800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 44 35 70 S5 30.08S TC 7
FLORA* MOCLDY 45 37 76 S3 30.07F TC 7
FAIRFIELD* MOCLDY 47 35 63 S5 30.08S TC 8
HARRISBURG* MOCLDY 42 35 76 CALM 30.09F TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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