044
ASUS43 KLOT 071710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-071800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 41 23 48 E15G23 30.48F TC 5
STERLING* SUNNY 39 21 48 E12 30.51F WCI 32 TC 4
SAVANNA* SUNNY 39 12 32 E9G16 30.50F WCI 33 TC 4
ILZ003-004-008-010-011-017-018-071800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 36 15 42 VRB5 30.53F WCI 32 TC 2
FREEPORT* SUNNY 37 16 43 E9 30.52F WCI 30 TC 3
ROCHELLE* SUNNY 36 15 41 SE7 30.52F WCI 31 TC 2
DE KALB* SUNNY 37 19 48 E7G16 30.52F WCI 31 TC 3
PERU* SUNNY 39 18 42 NE7G16 30.51F WCI 34 TC 4
ILZ005-006-012>014-019>023-071800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 34 15 46 NE12G17 30.53F WCI 25 TC 1
CHICAGO-MIDWAY MOSUNNY 35 16 45 E5 30.54F WCI 31 TC 2
AURORA SUNNY 39 17 41 E8G18 30.51F WCI 33 TC 4
JOLIET* SUNNY 41 22 47 E10G17 30.53F TC 5
WAUKEGAN MOSUNNY 32 17 54 E12G18 30.54F WCI 23 TC 0
DUPAGE AIRPORT SUNNY 36 17 46 NE8 30.51F WCI 30 TC 2
KANKAKEE* SUNNY 38 19 46 NE8 30.52F WCI 33 TC 4
WHEELING SUNNY 34 17 50 E10G20 30.55F WCI 26 TC 1
MORRIS* SUNNY 39 19 43 CALM 30.51F TC 4
ROMEOVILLE* SUNNY 37 21 52 E9 30.52F WCI 31 TC 3
LANSING* SUNNY 36 20 54 NE9 30.54F WCI 29 TC 2
NORTHERLY ISL* N/A 34 19 54 NE9 N/A WCI 27 TC 1
LMZ740>746-071800-
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 1031.0 3/ 7
WAUKEGAN HARBOR 30 40 70/ 8/ 14 1034.2 1/ 3
HARRISON CRIB 31 60/ 8/ 10 N/A
NORTHERLY ISL 33 40/ 7/ 12 N/A
CALUMET HARBOR 30/ 7/ 12 1034.1
BURNS HARBOR 31 30/ 6/ 7 1034.9S
MICHIGAN CITY 30 10/ 11/ 13 1034.8F
ST. JOSEPH BUOY 30 360/ 8/ 12 1034.6F 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-071800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 41 30 65 SE13 30.44F TC 5
GALESBURG* CLOUDY 38 30 72 E10G16 30.49S WCI 31 TC 4
MACOMB* CLOUDY 37 26 64 E14 30.50F WCI 28 TC 3
JACKSONVILLE* CLOUDY 40 22 49 E16 30.48S TC 4
PITTSFIELD* CLOUDY 42 32 67 E13G18 30.45F TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-071800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 39 24 55 MISG 30.51F TC 4
BLOOMINGTON MOSUNNY 40 23 50 E13G21 30.49F TC 4
DECATUR CLOUDY 36 24 62 E13 30.48F WCI 27 TC 2
PEORIA CLOUDY 38 21 50 E10G21 30.50F WCI 31 TC 3
LACON* MOSUNNY 41 20 43 E10G16 30.50F TC 5
LINCOLN* CLOUDY 38 19 46 E8G17 30.50F WCI 32 TC 3
SPRINGFIELD CLOUDY 38 23 55 E15 30.49S WCI 29 TC 3
TAYLORVILLE CLOUDY 39 27 60 E15 30.47F WCI 31 TC 4
ILZ033-039-045-046-055>057-062-063-071800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 39 21 48 E13 30.48F WCI 31 TC 4
DANVILLE* MOSUNNY 41 22 48 NE8 30.51F TC 5
RANTOUL* MOSUNNY 40 22 49 E12G20 30.49F TC 4
MATTOON CLOUDY 37 24 59 NE13 30.47F WCI 29 TC 3
PARIS* CLOUDY 39 24 53 CALM 30.49F TC 4
ILZ079-100>102-071800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 46 32 57 E9 30.43F TC 8
CAHOKIA* MOSUNNY 50 34 54 VRB7G18 30.43F TC 10
SPARTA* SUNNY 51 35 53 NE7 30.42F TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 54 35 48 NE9G18 30.40F TC 12
CAIRO* SUNNY 58 33 39 NE9G17 30.38F TC 15
EFFINGHAM* PTSUNNY 43 26 51 NE7 30.48F TC 6
MARION MOSUNNY 54 34 47 NE9G18 30.40F TC 12
MT. VERNON SUNNY 50 34 54 NE12G21 30.43F TC 10
CENTRALIA* SUNNY 50 33 53 E10G17 30.43F TC 10
SALEM* MOSUNNY 48 32 53 E8G17 30.44F TC 9
METROPOLIS* SUNNY 58 29 33 CALM 30.38F TC 14
ILZ067-068-072-073-078-083-087-091-071800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 47 26 44 E12 30.46F TC 8
FLORA* SUNNY 46 32 57 E13 30.45F TC 8
FAIRFIELD* SUNNY 49 32 52 NE10G16 30.44F TC 9
HARRISBURG* SUNNY 54 33 46 E8 30.41F TC 12
ROBINSON* PTSUNNY 43 28 56 NE12 30.47F TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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