700
ASUS43 KLOT 071810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.
ILZ001-002-007-009-015-016-024-071900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 42 21 43 E12G22 30.46F TC 6
6HR MIN TEMP: 33; 6HR MAX TEMP: 43;
STERLING* SUNNY 40 20 44 SE9G20 30.49F TC 4
SAVANNA* SUNNY 42 16 35 SE12 30.49F TC 5
ILZ003-004-008-010-011-017-018-071900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 39 16 39 VRB6 30.51F WCI 35 TC 4
6HR MIN TEMP: 26; 6HR MAX TEMP: 39;
FREEPORT* SUNNY 39 16 39 SE7 30.50F WCI 34 TC 4
ROCHELLE* SUNNY 39 17 41 SE9 30.49F WCI 33 TC 4
DE KALB* N/A N/A N/A N/A MISG N/A
PERU* SUNNY 41 19 42 E6 30.48F TC 5
ILZ005-006-012>014-019>023-071900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 36 16 44 E12 30.51F WCI 28 TC 2
6HR MIN TEMP: 28; 6HR MAX TEMP: 36;
CHICAGO-MIDWAY MOSUNNY 36 18 48 NE9 30.52F WCI 29 TC 2
6HR MIN TEMP: 30; 6HR MAX TEMP: 36;
AURORA SUNNY 40 17 39 E9G16 30.48F TC 4
6HR MIN TEMP: 28; 6HR MAX TEMP: 41;
JOLIET* SUNNY 41 20 43 NE9 30.50F TC 5
WAUKEGAN SUNNY 32 17 54 E10G17 30.52F WCI 24 TC 0
6HR MIN TEMP: 26; 6HR MAX TEMP: 33;
DUPAGE AIRPORT SUNNY 39 17 41 E8 30.49F WCI 33 TC 4
6HR MIN TEMP: 27; 6HR MAX TEMP: 39;
KANKAKEE* SUNNY 40 20 45 SE6G16 30.51F TC 4
WHEELING PTSUNNY 35 16 45 VRB7 30.53F WCI 29 TC 2
6HR MIN TEMP: 28; 6HR MAX TEMP: 35;
MORRIS* SUNNY 40 19 42 CALM 30.49F TC 4
ROMEOVILLE* SUNNY 39 19 45 NE7G16 30.51F WCI 34 TC 4
LANSING* SUNNY 36 20 53 E6 30.53S WCI 31 TC 2
NORTHERLY ISL* N/A 33 20 59 NE8 N/A WCI 26 TC 1
LMZ740>746-071900-
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 39 220/ 6/ 10 1030.8 3/ 6
WAUKEGAN HARBOR 30 40 60/ 8/ 12 1034.0 1/ 3
HARRISON CRIB 31 70/ 6/ 8 N/A
NORTHERLY ISL 33 70/ 6/ 11 N/A
CALUMET HARBOR 32 50/ 8/ 11 1033.5
BURNS HARBOR 30 30/ 6/ 8 1034.2F
MICHIGAN CITY 31 360/ 11/ 13 1034.3F
ST. JOSEPH BUOY 31 360/ 10/ 12 1034.2F 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-071900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 41 30 65 SE12 30.42F TC 5
GALESBURG* CLOUDY 39 29 68 SE8G16 30.47F WCI 33 TC 4
MACOMB* CLOUDY 37 24 60 E12 30.49F WCI 29 TC 3
JACKSONVILLE* CLOUDY 41 23 49 E13 30.45F TC 5
PITTSFIELD* PTSUNNY 44 29 57 E10G16 30.44F TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-071900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 41 23 49 MISG 30.49F TC 5
BLOOMINGTON CLOUDY 43 24 47 E9 30.47F TC 6
DECATUR CLOUDY 39 25 57 E13 30.46F WCI 31 TC 4
PEORIA PTSUNNY 40 23 50 SE10G20 30.48F TC 4
6HR MIN TEMP: 33; 6HR MAX TEMP: 40;
LACON* MOSUNNY 43 21 41 E9 30.48F TC 6
LINCOLN* CLOUDY 39 18 42 E10 30.48F WCI 33 TC 4
SPRINGFIELD PTSUNNY 40 23 50 E14 30.46F TC 4
6HR MIN TEMP: 35; 6HR MAX TEMP: 40; 6HR PCP: TRACE;
TAYLORVILLE CLOUDY 43 25 49 E10 30.46F TC 6
ILZ033-039-045-046-055>057-062-063-071900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 42 23 46 E12G20 30.46F TC 6
DANVILLE* MOSUNNY 42 21 42 NE13 30.48F TC 6
RANTOUL* MOSUNNY 41 20 42 NE13 30.47F TC 5
MATTOON CLOUDY 40 25 55 NE12 30.44F TC 4
PARIS* CLOUDY 42 24 49 CALM 30.47F TC 6
ILZ079-100>102-071900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 50 46 87 NE12 30.42F TC 10
BELLEVILLE SUNNY 52 38 59 E13 30.40F TC 11
CAHOKIA* MOSUNNY 52 36 54 E8 30.40F TC 11
SPARTA* SUNNY 53 37 53 E12 30.40F TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 56 37 49 NE13 30.38F TC 13
6HR MIN TEMP: 46; 6HR MAX TEMP: 56;
CAIRO* MOSUNNY 60 36 40 NE10 30.36F TC 16
EFFINGHAM* PTSUNNY 46 26 45 E13 30.46F TC 8
MARION MOSUNNY 55 36 47 N12 30.39F TC 13
MT. VERNON SUNNY 53 32 44 E13 30.41F TC 12
CENTRALIA* SUNNY 51 32 48 CALM 30.41F TC 11
SALEM* SUNNY 52 34 50 NE8 30.42F TC 11
METROPOLIS* MOSUNNY 59 32 35 CALM 30.37S TC 15
ILZ067-068-072-073-078-083-087-091-071900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 48 26 42 NE12G20 30.44F TC 9
FLORA* SUNNY 50 34 53 E9G17 30.43F TC 10
FAIRFIELD* SUNNY 51 32 48 NE9G16 30.42F TC 10
HARRISBURG* SUNNY 55 32 41 E9 30.40F TC 13
ROBINSON* CLOUDY 45 28 53 E13 30.45F TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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