402
ASUS43 KLOT 072203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-072300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 43 22 43 SE12 30.36F TC 6
STERLING* MOSUNNY 47 22 37 SE13G20 30.38F TC 8
SAVANNA* MOSUNNY 46 18 32 SE8 30.37F TC 8
ILZ003-004-008-010-011-017-018-072300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 44 18 35 SE10 30.41F TC 7
FREEPORT* MOSUNNY 45 20 37 SE10 30.39F TC 7
ROCHELLE* MOSUNNY 44 20 37 E8G17 30.39F TC 7
DE KALB* MOSUNNY 42 20 41 E10 30.40F TC 5
ILZ005-006-012>014-019>023-072300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 38 9 30 E9 30.42F WCI 31 TC 3
CHICAGO-MIDWAY PTSUNNY 36 20 52 E8 30.44F WCI 30 TC 2
AURORA MOSUNNY 43 18 36 E9 30.41F TC 6
JOLIET* MOSUNNY 45 22 40 E9 30.42F TC 7
WAUKEGAN MOSUNNY 32 20 61 E7 30.45F WCI 26 TC 0
DUPAGE AIRPORT MOSUNNY 40 14 34 VRB6 30.41F TC 4
WHEELING MOSUNNY 36 15 42 VRB5 30.45F WCI 32 TC 2
MORRIS* SUNNY 44 20 38 E7 30.40F TC 7
ROMEOVILLE* SUNNY 41 18 38 NE9G16 30.42F TC 5
LANSING* MOSUNNY 37 24 59 NE8 30.45S WCI 30 TC 3
LMZ740>746-072300-
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 31 40 260/ 4/ 8 1031.3R 2/ 6
WAUKEGAN HARBOR 31 40 70/ 6/ 10 1034.5S 1/ 3
HARRISON CRIB 31 50/ 8/ 9 N/A
NORTHERLY ISL 33 30/ 8/ 10 N/A
CALUMET HARBOR 33 20/ 4/ 9 N/A
BURNS HARBOR 33 40/ 6/ 8 1031.5F
MICHIGAN CITY 32 20/ 10/ 12 1031.5F
ST. JOSEPH BUOY 33 350/ 8/ 10 1031.7F 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-072300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 45 28 51 E14 30.31F TC 7
GALESBURG* CLOUDY 41 31 68 E9 30.37F TC 5
MACOMB* PTSUNNY 42 25 52 SE14 30.37F TC 5
JACKSONVILLE* MOSUNNY 47 26 44 E14G22 30.34F TC 8
PITTSFIELD* PTSUNNY 48 33 55 E13 30.33F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-072300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 46 20 35 MISG 30.40F TC 8
BLOOMINGTON CLOUDY 44 20 38 SE13 30.38F TC 7
DECATUR MOSUNNY 46 22 38 E13 30.37F TC 8
PEORIA CLOUDY 44 24 45 SE8 30.37F TC 7
LACON* CLOUDY 45 20 36 E9 30.37F TC 7
LINCOLN* CLOUDY 46 18 33 E12 30.38F TC 8
SPRINGFIELD MOSUNNY 46 26 45 E12 30.37F TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-072300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 46 20 35 E10 30.38F TC 8
DANVILLE* SUNNY 48 19 31 E9 30.40S TC 9
RANTOUL* PTSUNNY 46 15 29 E9 30.38F TC 8
MATTOON SUNNY 48 23 37 E5 30.35F TC 9
PARIS* CLOUDY 47 17 30 CALM 30.38S TC 9
ILZ079-100>102-072300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 54 32 43 E9 30.31F TC 12
CAHOKIA* SUNNY 57 37 47 E10 30.29F TC 14
SPARTA* SUNNY 57 37 47 NE9 30.31S TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 59 38 45 E8 30.29F TC 15
CAIRO* SUNNY 65 38 38 NE7 30.26F TC 18
EFFINGHAM* SUNNY 50 28 42 NE9 30.37F TC 10
MARION SUNNY 59 36 41 NE9 30.30F TC 15
MT. VERNON SUNNY 55 33 43 NE9 30.32F TC 13
CENTRALIA* SUNNY 55 33 43 E10 30.32F TC 13
SALEM* SUNNY 54 33 43 NE7 30.33F TC 12
METROPOLIS* SUNNY 63 37 38 CALM 30.27F TC 17
ILZ067-068-072-073-078-083-087-091-072300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 53 27 36 NE6G17 30.35F TC 12
FLORA* SUNNY 54 30 40 E10 30.35F TC 12
FAIRFIELD* SUNNY 55 26 32 E8 30.33F TC 13
HARRISBURG* SUNNY 58 30 34 E7 30.32S TC 15
ROBINSON* SUNNY 52 25 35 E12 30.36F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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