043
ASUS43 KLOT 042006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT FRI SEP 04 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.
ILZ001-002-007-009-015-016-024-042100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 95 73 48 SW6 29.91F HX 104 TC 35
STERLING* SUNNY 96 74 48 SW5 29.92F HX 107 TC 36
SAVANNA* MOSUNNY 94 73 50 SW8 29.90F HX 102 TC 34
ILZ003-004-008-010-011-017-018-042100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 91 75 59 S15G22 29.92F HX 101 TC 33
FREEPORT* MOSUNNY 89 77 67 S13 29.94F HX 101 TC 32
ROCHELLE* SUNNY 90 74 60 S8 29.94F HX 99 TC 32
DE KALB* SUNNY 89 75 62 S13 29.95F HX 98 TC 32
PERU* SUNNY 93 73 52 SW3 29.93F HX 102 TC 34
ILZ005-006-012>014-019>023-042100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 91 71 51 S13G20 29.90F HX 97 TC 33
CHICAGO-MIDWAY MOSUNNY 91 72 53 S13 29.91F HX 98 TC 33
AURORA SUNNY 89 74 60 SE9 29.93F HX 98 TC 32
JOLIET* SUNNY 91 76 60 S5 29.93F HX 102 TC 33
WAUKEGAN MOSUNNY 85 71 63 SW15 29.89F HX 90 TC 29
DUPAGE AIRPORT SUNNY 89 74 60 S9 29.93F HX 98 TC 32
KANKAKEE* SUNNY 93 74 53 S7 29.94F HX 102 TC 34
WHEELING SUNNY 90 70 51 S9G18 29.91F HX 95 TC 32
LANSING* SUNNY 91 75 59 S12 29.93F HX 101 TC 33
NORTHERLY ISL* N/A 91 69 48 S6 N/A HX 96 TC 33
LMZ740>746-042100-
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 74 69 130/ 10/ 12 1014.9 2/ 4
WAUKEGAN HARBOR 76 70 180/ 8/ 10 1013.2 2/ 4
WILMETTE BUOY 75 180/ 6/ 10 1015.7F 2/ 4
NORTHERLY ISL 88 200/ 7/ 10 N/A
CALUMET HARBOR 88 170/ 8/ 15 1013.5
MICH CITY BUOY 81 74 210/ 10/ 14 N/A 1/ 3
ST. JOSEPH BUOY 80 74 170/ 2/ 6 1013.9R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-042100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 97 70 41 SW8 29.95F HX 103 TC 36
GALESBURG* SUNNY 94 75 55 SW7 29.96F HX 105 TC 34
MACOMB* SUNNY 94 77 57 CALM 29.97F HX 107 TC 34
JACKSONVILLE* MOSUNNY 96 72 45 W3 29.95F HX 104 TC 36
PITTSFIELD* MOSUNNY 97 71 42 W5 29.96F HX 105 TC 36
ILZ028>032-037-038-041>044-048-051>054-059>061-042100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 94 76 55 W3 29.94F HX 107 TC 35
BLOOMINGTON SUNNY 95 75 52 SW8 29.97F HX 107 TC 35
DECATUR SUNNY 97 68 38 S6 29.95F HX 102 TC 36
PEORIA SUNNY 95 73 48 W5 29.95F HX 104 TC 35
LACON* SUNNY 96 71 44 NW5 29.92F HX 103 TC 35
LINCOLN* SUNNY 97 74 47 W3 29.95F HX 107 TC 36
SPRINGFIELD MOSUNNY 97 71 42 VRB3 29.95F HX 104 TC 36
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-042100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 95 72 47 SW8 29.96F HX 103 TC 35
RANTOUL* SUNNY 95 74 49 S9 29.95F HX 105 TC 35
MATTOON SUNNY 97 69 40 S8 29.96F HX 103 TC 36
PARIS* SUNNY 97 69 40 W5 29.96F HX 103 TC 36
ILZ079-100>102-042100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* SUNNY 98 68 37 CALM 29.94F HX 103 TC 37
SPARTA* SUNNY 99 68 36 S6 29.98F HX 104 TC 37
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-042100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 99 70 39 VRB6 29.96F HX 105 TC 37
CAIRO* MOSUNNY 98 75 47 CALM 29.96F HX 111 TC 37
EFFINGHAM* MOSUNNY 99 63 30 S6 29.98F HX 100 TC 37
MT. VERNON SUNNY 99 69 37 SW8 29.96F HX 105 TC 37
SALEM* PTSUNNY 101 69 36 MISG 29.96F HX 107 TC 38
METROPOLIS* SUNNY 97 70 40 NE3 29.96F HX 104 TC 36
ILZ067-068-072-073-078-083-087-091-042100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 101 66 31 NW7 29.95F HX 105 TC 38
FLORA* SUNNY 99 68 36 SW8 29.96F HX 104 TC 37
FAIRFIELD* SUNNY 98 67 36 SW3 29.95F HX 103 TC 37
HARRISBURG* SUNNY 99 71 39 W7 29.96F HX 107 TC 37
ROBINSON* SUNNY 97 72 44 NW5 29.95F HX 105 TC 36
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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