650
ASUS43 KLOT 262301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT SAT APR 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.
ILZ001-002-007-009-015-016-024-270000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 62 38 40 E13 30.25S TC 17
STERLING* MOSUNNY 61 37 41 E10 30.27F TC 16
ILZ003-004-008-010-011-017-018-270000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 61 33 35 E7 30.30R TC 16
ILZ005-006-012>014-019>023-270000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 51 34 52 NE15G23 30.31S TC 11
CHICAGO-MIDWAY PTSUNNY 52 33 48 NE14 30.32R TC 11
AURORA SUNNY 59 39 47 E9 30.29R TC 15
JOLIET* SUNNY 57 37 47 NE12 30.31S TC 14
WAUKEGAN SUNNY 49 32 52 NE9 30.32R TC 9
DUPAGE AIRPORT MOSUNNY 54 37 52 E12 30.30R TC 12
WHEELING MOSUNNY 50 33 52 NE9G21 30.33S TC 10
MORRIS* SUNNY 58 39 48 E7 30.29S TC 15
ROMEOVILLE* SUNNY 55 37 50 NE10 30.31S TC 13
LANSING* MOSUNNY 48 35 60 N13G20 30.33S TC 9
NORTHERLY ISL* N/A 46 36 68 N10 N/A TC 8
LMZ740>746-270000-
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)
HARRISON CRIB 50 10/ 16/ 18 N/A
NORTHERLY ISL 46 350/ 11/ 17 N/A
CALUMET HARBOR 45 350/ 10/ 15 1026.1
BURNS HARBOR 43 20/ 7/ 8 1027.4S
MICHIGAN CITY 43 360/ 12/ 14 1026.8S
ST. JOSEPH BUOY 43 47 20/ 16/ 21 1026.7R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-270000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 64 39 39 SE5 30.21F TC 18
MACOMB* MOSUNNY 64 37 35 E9 30.26S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-270000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 60 36 40 NE15 30.26F TC 16
DECATUR SUNNY 61 41 47 E14 30.25S TC 16
PEORIA MOSUNNY 63 38 39 E13 30.24F TC 17
SPRINGFIELD MOSUNNY 63 39 41 E6 30.23F TC 17
TAYLORVILLE MOSUNNY 63 41 45 MISG 30.25S TC 17
ILZ033-039-045-046-055>057-062-063-270000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 60 39 45 NE13 30.26F TC 16
MATTOON SUNNY 60 40 47 NE13G22 30.24 TC 16
ILZ079-100>102-270000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 61 43 51 E9 30.23F TC 16
BELLEVILLE PTSUNNY 61 47 59 E8 30.21F TC 16
CAHOKIA* PTSUNNY 62 47 57 NE9 30.22S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 61 48 62 NE6 30.21F TC 16
CAIRO* PTSUNNY 65 52 63 N6 30.19F TC 18
MARION MOSUNNY 61 48 63 NE6 30.21F TC 16
MT. VERNON MOSUNNY 61 45 55 NE10 30.23F TC 16
CENTRALIA* MOSUNNY 62 44 52 NE7 30.24S TC 17
SALEM* MOSUNNY 61 45 55 NE9 30.24S TC 16
METROPOLIS* PTSUNNY 62 48 59 NE8 30.21S TC 17
ILZ067-068-072-073-078-083-087-091-270000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 63 44 50 NE9 30.23S TC 17
FAIRFIELD* MOSUNNY 61 44 53 NE9 30.23F TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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