399
ASUS43 KLOT 191206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-191300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 32 31 96 NE3 30.00S TC 0
6HR MIN TEMP: 30; 6HR MAX TEMP: 38;
STERLING* PTCLDY 34 34 100 S3 30.04R TC 1
SAVANNA* CLEAR 32 30 91 CALM 30.03R TC 0
ILZ003-004-008-010-011-017-018-191300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 35 30 82 S5 30.04S WCI 31 TC 2
6HR MIN TEMP: 31; 6HR MAX TEMP: 35;
FREEPORT* PTCLDY 34 32 92 CALM 30.03R TC 1
ROCHELLE* PTCLDY 34 32 91 S5 30.03S WCI 30 TC 1
DE KALB* PTCLDY 34 32 92 SE9 30.03F WCI 27 TC 1
PERU* CLEAR N/A N/A N/A SE3 30.05R
ILZ005-006-012>014-019>023-191300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 36 30 79 SW5 30.05R WCI 32 TC 2
6HR MIN TEMP: 34; 6HR MAX TEMP: 37;
CHICAGO-MIDWAY MOCLDY 36 30 79 S7 30.05S WCI 30 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 39;
AURORA PTCLDY 32 31 96 SE3 30.03F FOG TC 0
6HR MIN TEMP: 31; 6HR MAX TEMP: 33;
JOLIET* PTCLDY 33 32 99 CALM 30.06F FOG TC 0
WAUKEGAN CLOUDY 34 29 82 SW9 30.05R WCI 27 TC 1
6HR MIN TEMP: 30; 6HR MAX TEMP: 35;
DUPAGE AIRPORT CLEAR 33 30 88 SE5 30.03F WCI 29 TC 1
6HR MIN TEMP: 31; 6HR MAX TEMP: 35;
KANKAKEE* PTCLDY 33 32 96 S5 30.07F FOG WCI 29
WHEELING CLEAR 33 29 85 CALM 30.07R TC 1
6HR MIN TEMP: 31; 6HR MAX TEMP: 37;
MORRIS* CLOUDY 36 33 89 E3 30.05R TC 2
ROMEOVILLE* PTCLDY 34 34 100 E6 30.06S FOG WCI 29
LANSING* PTCLDY 31 28 88 CALM 30.08R TC -1
NORTHERLY ISL* N/A 38 28 68 W7 N/A WCI 33 TC 3
LMZ740>746-191300-
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 38 200/ 13/ 13 N/A
NORTHERLY ISL 36 180/ 3/ 5 N/A
CALUMET HARBOR 37 180/ 5/ 6 1017.3
BURNS HARBOR 36 180/ 3/ 4 1018.6R
MICHIGAN CITY 37 150/ 6/ 7 1018.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-191300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 49 36 61 S7 29.99F TC 9
GALESBURG* CLEAR 39 39 99 SE5 30.02S TC 4
MACOMB* CLEAR 34 34 99 E5 30.03S WCI 30 TC 1
JACKSONVILLE* CLEAR 34 34 98 SE3 30.03S TC 1
PITTSFIELD* CLEAR 43 37 79 SE6 30.03S TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-191300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 37 34 89 S8 30.05S WCI 31 TC 3
DECATUR CLEAR 34 32 92 CALM 30.06R TC 1
PEORIA CLEAR 38 35 89 SW3 30.04R TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 43;
LACON* CLEAR 36 32 86 CALM 30.04R TC 2
LINCOLN* CLEAR 35 33 91 CALM 30.05S TC 2
SPRINGFIELD CLEAR 35 33 92 S3 30.04R TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 43; 6HR PCP: TRACE;
TAYLORVILLE CLEAR 37 36 93 CALM 30.05S TC 3
ILZ033-039-045-046-055>057-062-063-191300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 35 33 92 CALM 30.06R TC 2
DANVILLE* MOCLDY 36 35 93 CALM 30.08S TC 2
RANTOUL* CLOUDY 36 35 94 E3 30.07R TC 2
MATTOON PTCLDY 39 35 86 SE6 30.06R WCI 35 TC 4
PARIS* MOCLDY 37 33 85 CALM 30.08R TC 3
ILZ079-100>102-191300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 39 36 87 SE3 30.06R TC 4
BELLEVILLE MOCLDY 40 37 87 CALM 30.04R TC 5
CAHOKIA* MOCLDY 41 36 82 CALM 30.05R TC 5
SPARTA* PTCLDY 48 37 64 CALM 30.07R TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 45 37 73 S3 30.07R TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 52;
CAIRO* PTCLDY 43 36 78 CALM 30.10R TC 6
EFFINGHAM* CLEAR 36 36 100 CALM 30.09R TC 2
MARION CLEAR 48 36 61 S6 30.07S TC 9
MT. VERNON N/A 36 35 96 CALM 30.08R TC 2
CENTRALIA* PTCLDY 40 35 83 CALM 30.06R TC 4
SALEM* CLEAR 40 36 83 CALM 30.06S TC 5
METROPOLIS* PTCLDY 39 34 84 CALM 30.10R TC 4
ILZ067-068-072-073-078-083-087-091-191300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 39 35 86 SE5 30.08S TC 4
FLORA* CLEAR 36 34 93 SE3 30.07F TC 2
FAIRFIELD* CLEAR 41 35 76 CALM 30.08R TC 5
HARRISBURG* MOCLDY 45 33 62 CALM 30.09R TC 7
ROBINSON* MOCLDY 37 36 93 NE3 30.09R TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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