943
ASUS43 KLOT 190908
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-191000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 33 32 96 E5 29.99F WCI 29 TC 1
STERLING* CLEAR 36 33 89 SE7 30.02F WCI 30 TC 2
SAVANNA* CLEAR 32 29 92 CALM 30.02S TC 0
ILZ003-004-008-010-011-017-018-191000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 33 29 85 SW8 30.04R WCI 26 TC 1
FREEPORT* CLOUDY 33 31 92 CALM 30.04S TC 1
ROCHELLE* PTCLDY 32 30 92 SW3 30.04R TC 0
DE KALB* PTCLDY 32 30 91 E7 30.02F WCI 26 TC 0
ILZ005-006-012>014-019>023-191000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 34 29 82 CALM 30.04S TC 1
CHICAGO-MIDWAY MOCLDY 38 31 76 SE3 30.05S TC 3
AURORA PTCLDY 31 30 96 NE7 30.03R FOG WCI 24
JOLIET* MOCLDY 36 34 94 CALM 30.05S TC 2
WAUKEGAN MOCLDY 33 28 81 N3 30.03F TC 1
DUPAGE AIRPORT PTCLDY 33 30 88 CALM 30.03S TC 1
WHEELING CLOUDY 35 29 78 CALM 30.06R TC 2
MORRIS* PTCLDY 35 33 94 CALM 30.03F TC 2
ROMEOVILLE* MOCLDY 36 34 93 CALM 30.06R TC 2
LANSING* MOCLDY 35 30 83 N3 30.07R TC 2
NORTHERLY ISL* N/A 35 31 85 E2 N/A TC 2
LMZ740>746-191000-
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 37 160/ 5/ 6 N/A
NORTHERLY ISL 36 150/ 2/ 5 N/A
CALUMET HARBOR 36 CALM / 3 1017.2
BURNS HARBOR 36 60/ 2/ 3 1018.6R
MICHIGAN CITY 36 120/ 1/ 1 1018.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-191000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 47 37 68 S5 30.00F TC 8
GALESBURG* CLEAR 40 39 98 SE5 30.02F TC 4
MACOMB* CLEAR 40 38 93 SE3 30.03F TC 4
JACKSONVILLE* CLEAR 41 34 76 CALM 30.02S TC 5
PITTSFIELD* CLEAR 44 38 79 CALM 30.02F TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-191000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 37 35 92 S5 30.03F WCI 33 TC 3
DECATUR CLEAR 35 35 100 CALM 30.04F TC 2
PEORIA PTCLDY 41 36 82 CALM 30.03S TC 5
LACON* MOCLDY 37 32 84 CALM 30.03S TC 3
LINCOLN* CLEAR 36 34 93 NE3 30.04S TC 2
SPRINGFIELD FLURRIES 38 36 92 E3 30.03S TC 3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 38 35 89 E3 30.04F TC 3
DANVILLE* CLOUDY 37 35 91 CALM 30.05F TC 3
RANTOUL* MOCLDY 37 34 91 CALM 30.04F TC 3
MATTOON MOCLDY 42 36 79 CALM 30.04S TC 6
PARIS* CLOUDY 40 36 84 CALM 30.05F TC 5
ILZ079-100>102-191000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 43 37 79 CALM 30.01F TC 6
CAHOKIA* CLEAR 42 36 79 CALM 30.02F TC 6
SPARTA* PTCLDY 50 36 59 S3 30.05S TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 49 37 63 S6 30.05F TC 9
CAIRO* PTCLDY 46 37 70 S3 30.08F TC 8
EFFINGHAM* MOCLDY 41 38 88 CALM 30.06S TC 5
MARION MOCLDY 46 34 62 S6 30.06F TC 8
MT. VERNON N/A 40 36 86 CALM 30.05F TC 4
CENTRALIA* PTCLDY 46 36 67 S3 30.04F TC 8
SALEM* CLEAR 49 36 60 S5 30.03F TC 10
METROPOLIS* MOCLDY 40 35 81 CALM 30.08F TC 5
ILZ067-068-072-073-078-083-087-091-191000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 43 36 76 SE5 30.06F TC 6
FLORA* PTCLDY 43 37 81 S3 30.05F TC 6
FAIRFIELD* PTCLDY 46 36 66 S7 30.05F TC 8
HARRISBURG* MOCLDY 45 34 65 CALM 30.07F TC 7
ROBINSON* MOCLDY 39 37 93 SE2 30.06S TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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