562
ASUS43 KLOT 071401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT TUE APR 07 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.
ILZ001-002-007-009-015-016-024-071500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 35 22 58 E14 30.51R WCI 26 TC 2
STERLING* SUNNY 33 18 53 E12 30.54R WCI 24 TC 1
SAVANNA* SUNNY 32 15 48 E10 30.54S WCI 24 TC 0
ILZ003-004-008-010-011-017-018-071500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 30 15 53 E7 30.55R WCI 23 TC -1
FREEPORT* SUNNY 31 17 56 E10 30.55R WCI 22 TC -1
ROCHELLE* SUNNY 31 17 56 E10 30.54R WCI 23 TC 0
DE KALB* SUNNY 29 18 61 E12 30.53R WCI 20 TC -1
ILZ005-006-012>014-019>023-071500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 32 15 49 E10 30.52R WCI 24 TC 0
CHICAGO-MIDWAY MOSUNNY 32 15 49 NE9 30.53R WCI 24 TC 0
AURORA SUNNY 32 17 54 E12 30.52R WCI 23 TC 0
JOLIET* SUNNY 35 19 51 E9 30.53R WCI 28 TC 2
WAUKEGAN SUNNY 30 15 53 NE13 30.52R WCI 20 TC -1
DUPAGE AIRPORT SUNNY 31 15 52 NE12 30.51R WCI 22 TC -1
WHEELING MOSUNNY 32 15 49 NE8G20 30.54R WCI 25 TC 0
MORRIS* SUNNY 33 20 58 CALM 30.53R TC 1
ROMEOVILLE* SUNNY 32 18 55 NE14 30.53R WCI 22 TC 0
LANSING* PTSUNNY 33 19 56 NE12 30.53R WCI 24 TC 0
NORTHERLY ISL* N/A 33 20 59 NE15 N/A WCI 23 TC 1
LMZ740>746-071500-
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)
WINTHROP HARBOR 30 38 200/ 12/ 16 1029.6R 4/ 7
WAUKEGAN HARBOR 31 40 50/ 14/ 17 1035.4R 1/ 3
HARRISON CRIB 31 30/ 14/ 16 N/A
NORTHERLY ISL 32 50/ 12/ 16 N/A
CALUMET HARBOR 33 30/ 10/ 16 N/A
BURNS HARBOR 31 80/ 6/ 9 1033.9R
MICHIGAN CITY 29 40/ 11/ 13 1034.3R
ST. JOSEPH BUOY 29 50/ 10/ 16 1033.9R 5/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-071500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 35 33 92 E14 30.44S WCI 26 TC 2
MACOMB* CLOUDY 37 29 72 E14 30.50S WCI 29 TC 3
JACKSONVILLE* CLOUDY 36 27 70 E15 30.47S WCI 26 TC 2
PITTSFIELD* CLOUDY 37 34 91 E7 30.46F WCI 31 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-071500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 34 23 65 MISG 30.53R TC 1
BLOOMINGTON PTSUNNY 33 22 63 E16G22 30.51R WCI 23 TC 1
DECATUR CLOUDY 35 23 61 NE17 30.49R WCI 25 TC 2
PEORIA PTSUNNY 34 22 61 E14 30.51S WCI 25 TC 1
LACON* PTSUNNY 35 22 59 E12 30.52S WCI 26 TC 1
LINCOLN* CLOUDY 35 20 54 E15 30.50S WCI 26 TC 2
SPRINGFIELD CLOUDY 36 25 64 E15 30.48S WCI 27 TC 2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 34 22 61 NE14 30.49R WCI 25 TC 1
DANVILLE* MOSUNNY 35 22 60 NE13 30.51R WCI 26 TC 2
RANTOUL* MOSUNNY 34 21 59 E15 30.50S WCI 24 TC 1
MATTOON CLOUDY 36 27 69 NE14 30.46R WCI 27 TC 2
PARIS* CLOUDY 35 22 60 CALM 30.50R TC 2
ILZ079-100>102-071500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTSUNNY 44 33 65 NE12 30.43R TC 7
SPARTA* MOSUNNY 46 32 59 NE12 30.43R TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 48 32 53 NE10 30.41R TC 9
CAIRO* MOSUNNY 52 35 53 NE15 30.39R TC 11
EFFINGHAM* CLOUDY 39 30 70 NE6 30.48R WCI 35 TC 4
MT. VERNON PTSUNNY 43 33 68 NE13 30.43R TC 6
CENTRALIA* CLOUDY 42 33 71 CALM 30.44R TC 6
SALEM* LGT RAIN 42 33 72 NE6 30.44R TC 5
METROPOLIS* MOSUNNY 50 31 48 CALM 30.39S TC 10
ILZ067-068-072-073-078-083-087-091-071500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 42 28 57 NE13 30.44R TC 6
FLORA* MOSUNNY 41 32 70 NE14 30.45R TC 5
FAIRFIELD* LGT RAIN 42 32 69 NE10 30.43S TC 6
HARRISBURG* PTSUNNY 48 32 54 NE12 30.41R TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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