513
ASUS43 KLOT 190606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-190700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 34 32 92 E8 30.01F WCI 27 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 45;
STERLING* MOCLDY 34 33 96 E3 30.04F TC 1
SAVANNA* MOCLDY 35 31 87 CALM 30.02F TC 1
ILZ003-004-008-010-011-017-018-190700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 33 29 85 CALM 30.06F TC 1
6HR MIN TEMP: 32; 6HR MAX TEMP: 37;
FREEPORT* MOCLDY 35 32 89 SE5 30.04F WCI 31 TC 2
ROCHELLE* MOCLDY 33 30 90 NE6 30.06S WCI 27 TC 1
DE KALB* MOCLDY 33 30 88 CALM 30.06R TC 1
PERU* MOCLDY 37 34 87 SE5 30.05S WCI 34 TC 3
ILZ005-006-012>014-019>023-190700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 29 72 CALM 30.05R TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;
CHICAGO-MIDWAY CLOUDY 38 31 76 N3 30.06S TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 45;
AURORA MOCLDY 33 31 92 SW3 30.05R TC 1
6HR MIN TEMP: 32; 6HR MAX TEMP: 39;
JOLIET* MOCLDY 35 32 90 CALM 30.06F TC 2
WAUKEGAN MOCLDY 34 28 79 W3 30.04S TC 1
6HR MIN TEMP: 31; 6HR MAX TEMP: 38;
DUPAGE AIRPORT MOCLDY 34 31 88 N5 30.04F WCI 30 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 40;
KANKAKEE* CLOUDY 36 34 93 CALM 30.08R TC 2
WHEELING MOCLDY 37 29 72 CALM 30.06S TC 3
6HR MIN TEMP: 34; 6HR MAX TEMP: 42;
MORRIS* MOCLDY 35 32 90 CALM 30.05S TC 2
ROMEOVILLE* MOCLDY 37 34 87 CALM 30.06F TC 3
LANSING* MOCLDY 37 30 76 CALM 30.06S TC 3
NORTHERLY ISL* N/A 36 31 82 CALM N/A TC 2
LMZ740>746-190700-
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 38 350/ 3/ 4 N/A
NORTHERLY ISL 35 CALM / 2 N/A
CALUMET HARBOR 35 CALM / 1 1017.4
BURNS HARBOR 36 320/ 2/ 2 1018.6R
MICHIGAN CITY 36 250/ 2/ 3 1018.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-190700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 47 40 76 SE7 30.01F TC 8
GALESBURG* MOCLDY 40 39 97 E5 30.04F TC 5
MACOMB* MOCLDY 41 39 92 SE5 30.05S TC 5
JACKSONVILLE* PTCLDY 44 37 77 E8 30.04F TC 7
PITTSFIELD* PTCLDY 49 39 67 E3 30.04S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-190700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 41 36 82 E6 30.06F TC 5
DECATUR MOCLDY 39 37 92 CALM 30.06S TC 4
PEORIA MOCLDY 43 37 79 CALM 30.04F TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 52;
LACON* MOCLDY 39 34 81 CALM 30.04F TC 4
LINCOLN* MOCLDY 41 37 85 CALM 30.05F TC 5
SPRINGFIELD MOCLDY 42 38 85 SE5 30.05F TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 57;
TAYLORVILLE MOCLDY 46 37 71 CALM 30.06S TC 8
ILZ033-039-045-046-055>057-062-063-190700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 41 37 86 CALM 30.07R TC 5
DANVILLE* CLOUDY 39 35 86 CALM 30.07F TC 4
RANTOUL* CLOUDY 38 35 90 CALM 30.06F TC 3
MATTOON CLOUDY 46 37 71 S5 30.06S TC 8
PARIS* MOCLDY 42 35 76 CALM 30.07S TC 6
ILZ079-100>102-190700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 47 37 67 CALM 30.05F TC 8
BELLEVILLE PTCLDY 45 38 77 SW3 30.04F TC 7
CAHOKIA* CLEAR 47 37 68 CALM 30.05 TC 8
SPARTA* PTCLDY 46 37 73 SE3 30.08F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 49 37 63 S5 30.08F TC 9
6HR MIN TEMP: 47; 6HR MAX TEMP: 56;
CAIRO* PTCLDY 48 37 66 S3 30.11F TC 9
EFFINGHAM* CLOUDY 49 38 65 S3 30.08S TC 9
MARION PTCLDY 49 34 56 S3 30.10S TC 9
MT. VERNON N/A 40 37 89 CALM 30.08F TC 4
CENTRALIA* PTCLDY 48 37 66 CALM 30.07F TC 9
SALEM* MOCLDY 51 37 57 S5 30.07F TC 11
METROPOLIS* CLEAR 41 34 76 CALM 30.11F TC 5
ILZ067-068-072-073-078-083-087-091-190700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 44 35 70 S3 30.08F TC 7
FLORA* MOCLDY 46 37 71 SW8 30.08F TC 8
FAIRFIELD* MOCLDY 47 35 63 S5 30.09S TC 8
HARRISBURG* PTCLDY 42 35 76 CALM 30.10F TC 5
ROBINSON* MOCLDY 41 36 81 SE2 30.07F TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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