401
ASUS43 KLOT 071210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-071300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 33 25 72 E15 30.47R WCI 23 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 40;
STERLING* PTCLDY 28 26 92 E7 30.50R WCI 21 TC -2
SAVANNA* CLEAR 27 16 63 NE7 30.50R WCI 19 TC -3
ILZ003-004-008-010-011-017-018-071300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 26 13 57 VRB6 30.51R WCI 19 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 33;
FREEPORT* CLEAR 26 19 76 NE8 30.51R WCI 17 TC -4
ROCHELLE* CLEAR 28 16 61 NE10 30.49R WCI 18 TC -2
DE KALB* CLEAR 25 21 87 NE6 30.49R WCI 18 TC -4
PERU* PTCLDY 31 25 78 NE8 30.49R WCI 23 TC -1
ILZ005-006-012>014-019>023-071300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 29 14 53 NE12 30.48R WCI 19 TC -2
6HR MIN TEMP: 28; 6HR MAX TEMP: 33;
CHICAGO-MIDWAY PTCLDY 30 15 53 NE14 30.49R WCI 19 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 34;
AURORA CLEAR 27 21 78 NE12 30.48R WCI 17 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 32;
JOLIET* PTCLDY 32 21 64 NE8 30.49R WCI 25 TC 0
WAUKEGAN CLEAR 26 14 60 NE7 30.49R WCI 18 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 31;
DUPAGE AIRPORT CLEAR 27 18 69 NE12 30.48R WCI 17 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 31;
KANKAKEE* PTCLDY 31 22 69 NE10 30.49R WCI 23 TC 0
WHEELING PTCLDY 28 14 55 NE9 30.51R WCI 19 TC -2
6HR MIN TEMP: 28; 6HR MAX TEMP: 32;
MORRIS* PTCLDY 29 23 77 CALM 30.48R TC -1
ROMEOVILLE* CLEAR 30 19 64 N13 30.49R WCI 20 TC -1
LANSING* PTCLDY 30 17 57 N12 30.48R WCI 21 TC -1
NORTHERLY ISL* N/A 30 18 60 N10 N/A WCI 21 TC -1
LMZ740>746-071300-
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 38 190/ 14/ 19 1024.8 4/ 6
WAUKEGAN HARBOR 30 40 30/ 16/ 19 1031.5 1/ 3
HARRISON CRIB 31 30/ 15/ 17 N/A
NORTHERLY ISL 30 30/ 14/ 17 N/A
CALUMET HARBOR 31 360/ 10/ 17 1031.6
BURNS HARBOR 31 40/ 10/ 12 1032.2R
MICHIGAN CITY 29 80/ 10/ 12 1032.8R
ST. JOSEPH BUOY 28 60/ 10/ 14 1032.6R 5/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-071300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 35 32 88 NE6 30.42R WCI 30 TC 2
GALESBURG* MOCLDY 34 32 93 E9 30.47R WCI 26 TC 1
MACOMB* CLOUDY 37 29 75 E9 30.47R WCI 30 TC 3
JACKSONVILLE* CLOUDY 36 29 76 E16 30.44R WCI 26 TC 2
PITTSFIELD* CLOUDY 36 34 93 E5 30.43R WCI 32 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-071300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 32 24 74 MISG 30.48R TC 0
BLOOMINGTON MOCLDY 31 24 75 NE15 30.47R WCI 20 TC -1
DECATUR CLOUDY 34 25 69 NE16 30.45R WCI 24 TC 1
PEORIA MOCLDY 34 26 72 E10G21 30.47R WCI 26 TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 41;
LACON* MOCLDY 32 23 71 E7 30.48R WCI 25 TC 0
LINCOLN* CLOUDY 35 23 62 E12G17 30.47R WCI 26 TC 2
SPRINGFIELD CLOUDY 35 26 69 E14 30.45R WCI 26 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 45; 6HR PCP: TRACE;
TAYLORVILLE CLOUDY 36 27 69 E13 30.45R WCI 27 TC 2
ILZ033-039-045-046-055>057-062-063-071300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 32 21 64 NE18G25 30.45R WCI 20 TC 0
DANVILLE* PTCLDY 32 24 72 NE12 30.48R WCI 23 TC 0
RANTOUL* MOCLDY 31 22 67 NE15 30.46R WCI 20 TC 0
MATTOON CLOUDY 35 28 75 NE14 30.43R WCI 26 TC 2
PARIS* CLOUDY 34 26 72 NE12 30.44R WCI 26 TC 1
ILZ079-100>102-071300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 41 32 70 NE9 30.41S TC 5
BELLEVILLE CLOUDY 44 33 64 N13 30.39R TC 7
CAHOKIA* MOCLDY 43 31 62 NE15 30.40R TC 6
SPARTA* MOCLDY 44 31 61 NE9 30.39R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 47 31 53 NE10 30.36R TC 8
6HR MIN TEMP: 43; 6HR MAX TEMP: 49;
CAIRO* PTCLDY 48 35 60 NE9 30.34R TC 9
EFFINGHAM* DRIZZLE 39 31 73 N5 30.43R TC 4
MARION MOCLDY 46 30 53 NE10 30.36R TC 8
MT. VERNON CLOUDY 45 30 55 NE7 30.39R TC 7
CENTRALIA* CLOUDY 44 32 63 NE5 30.40R TC 7
SALEM* CLOUDY 42 32 67 NE8 30.41R TC 6
METROPOLIS* PTCLDY 45 31 59 CALM 30.35R TC 7
ILZ067-068-072-073-078-083-087-091-071300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 42 27 55 NE14 30.40R TC 6
FLORA* LGT RAIN 41 34 75 NE9 30.40R TC 5
FAIRFIELD* CLOUDY 44 32 63 N9 30.39R TC 7
HARRISBURG* MOCLDY 46 29 52 NE8 30.37R TC 8
ROBINSON* CLOUDY 39 30 70 NE15 30.42R WCI 31 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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