308
ASUS43 KLOT 262006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT THU JUN 26 2025
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.
ILZ001-002-007-009-015-016-024-262100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 91 71 51 SW13G28 29.89F HX 97 TC 33
ILZ003-004-008-010-011-017-018-262100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 92 70 48 S10 29.93F HX 97 TC 33
ROCHELLE* MOSUNNY 91 70 50 SW10G17 29.94F HX 96 TC 33
DE KALB* MOSUNNY 91 73 55 SW13G18 29.96F HX 99 TC 33
PERU* N/A N/A N/A N/A S8 29.94F
ILZ005-006-012>014-019>023-262100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 93 72 50 SW9 29.93F HX 101 TC 34
CHICAGO-MIDWAY MOSUNNY 94 69 44 W6 29.93F HX 99 TC 34
AURORA MOSUNNY 94 73 50 SW8 29.94F HX 103 TC 34
JOLIET* PTSUNNY 94 73 51 SW3 29.94F HX 103 TC 34
WAUKEGAN MOSUNNY 81 72 74 E10 29.95F HX 85 TC 27
DUPAGE AIRPORT SUNNY 92 73 53 SW9 29.93F HX 100 TC 33
KANKAKEE* MOSUNNY 93 73 53 W6 29.97S HX 102 TC 34
WHEELING SUNNY 93 72 50 SW7 29.94F HX 101 TC 34
MORRIS* MOSUNNY 93 74 54 SW8 29.94F HX 102 TC 34
ROMEOVILLE* MOSUNNY 93 75 55 S12 29.95F HX 104 TC 34
LANSING* MOSUNNY 91 71 52 W3 29.96S HX 98 TC 33
NORTHERLY ISL* N/A 87 70 56 NE8 N/A HX 92 TC 31
LMZ740>746-262100-
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)
S. MID LAKE BUOY 70 68 70/ 6/ 6 1014.4F 1
WINTHROP HARBOR 69 68 30/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 69 69 90/ 6/ 8 N/A 1/ 3
WILMETTE BUOY 74 20/ 4/ 6 1016.8F 1
CHICAGO BUOY 80 72 60/ 6/ 6 1014.0 0
HARRISON CRIB 90 80/ 11/ 12 N/A
NORTHERLY ISL 92 270/ 4/ 12 N/A
CALUMET HARBOR 94 240/ 1/ 7 1013.2
BURNS HARBOR 86 70/ 4/ 5 1014.9F
MICHIGAN CITY 86 40/ 6/ 6 1012.6F
MICH CITY BUOY 82 79 80/ 6/ 6 1013.1F 0
ST. JOSEPH BUOY 81 77 CALM / 4 1015.7F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-262100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 90 71 53 S15 29.95F HX 96 TC 32
GALESBURG* MOSUNNY 89 73 59 S12 29.95F HX 96 TC 31
MACOMB* MOSUNNY 90 75 62 S9 29.96F HX 100 TC 32
JACKSONVILLE* MOSUNNY 90 71 53 SW10 29.97F HX 95 TC 32
PITTSFIELD* MOSUNNY 90 73 58 S9 29.98F HX 98 TC 32
ILZ028>032-037-038-041>044-048-051>054-059>061-262100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 90 75 62 SW5 29.96F HX 100 TC 32
BLOOMINGTON MOSUNNY 92 70 48 SW15G22 29.98F HX 97 TC 33
DECATUR MOSUNNY 94 74 52 SW12 29.98F HX 104 TC 34
PEORIA MOSUNNY 92 74 55 SW10 29.95F HX 101 TC 33
LACON* MOSUNNY 90 71 54 S7 29.93F HX 96 TC 32
LINCOLN* MOSUNNY 91 74 57 S9 29.97F HX 101 TC 33
SPRINGFIELD MOSUNNY 92 75 57 SW7G20 29.96F HX 103 TC 33
TAYLORVILLE MOSUNNY 91 75 59 MISG 29.99F HX 102 TC 33
ILZ033-039-045-046-055>057-062-063-262100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 95 72 47 S13 29.99F HX 103 TC 35
MATTOON SUNNY 91 71 51 SW8 29.99F HX 97 TC 33
ILZ079-100>102-262100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 91 68 46 S12G21 29.98F HX 95 TC 33
BELLEVILLE SUNNY 96 73 48 W9 29.96F HX 105 TC 35
SPARTA* MOSUNNY 95 67 39 SW8 30.01F HX 99 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 92 73 53 SW10 30.00F HX 100 TC 33
CAIRO* MOSUNNY 92 75 56 SW8 30.02F HX 103 TC 33
EFFINGHAM* MOSUNNY 92 75 57 S9G16 30.01F HX 102 TC 33
MARION MOSUNNY 91 73 55 SW6 30.01F HX 100 TC 33
MT. VERNON MOSUNNY 95 73 48 SW13 30.01F HX 104 TC 35
CENTRALIA* PTSUNNY 92 72 51 SW8 30.00F HX 99 TC 33
SALEM* PTSUNNY 94 69 45 SW9 30.00F HX 99 TC 34
METROPOLIS* MOSUNNY 91 70 49 CALM 30.02F HX 97 TC 33
ILZ067-068-072-073-078-083-087-091-262100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 92 72 51 W8 30.00F HX 99 TC 33
FLORA* MOSUNNY 93 72 49 W13 30.00F HX 100 TC 34
FAIRFIELD* MOSUNNY 92 68 45 SW10 30.00F HX 95 TC 33
HARRISBURG* MOSUNNY 92 72 51 SW12 30.02F HX 100 TC 34
ROBINSON* MOSUNNY 95 72 46 S12 29.98F HX 103 TC 35
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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