515
ASUS43 KLOT 191310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT SUN APR 19 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.
ILZ001-002-007-009-015-016-024-191400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 40 28 62 W6 30.14R TC 4
STERLING* MOSUNNY 39 29 67 W6 30.14R WCI 35 TC 4
SAVANNA* CLOUDY 40 24 53 W6 30.13R TC 4
ILZ003-004-008-010-011-017-018-191400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 39 26 59 W7 30.12R WCI 34 TC 4
FREEPORT* CLOUDY 38 29 72 W5 30.13R WCI 34 TC 3
ROCHELLE* PTSUNNY 37 30 75 W7 30.12S WCI 31 TC 3
ILZ005-006-012>014-019>023-191400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 41 27 57 SW7 30.10R TC 5
CHICAGO-MIDWAY MOSUNNY 41 27 57 SW8 30.11R TC 5
AURORA CLOUDY 39 29 67 SW7 30.11R WCI 34 TC 4
JOLIET* MOSUNNY 42 28 57 W7 30.13S TC 6
WAUKEGAN MOSUNNY 41 27 57 W7 30.08R TC 5
DUPAGE AIRPORT MOSUNNY 39 27 62 W9 30.10R WCI 33 TC 4
KANKAKEE* SUNNY 43 29 57 W13 30.15R TC 6
WHEELING MOSUNNY 42 27 55 W6 30.11R TC 6
MORRIS* MOSUNNY 39 31 75 W7 30.12R WCI 34 TC 4
ROMEOVILLE* MOSUNNY 41 28 60 SW7 30.13R TC 5
LANSING* SUNNY 41 29 62 W8 30.13S TC 5
NORTHERLY ISL* N/A 42 26 53 SW8 N/A TC 6
LMZ740>746-191400-
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 44 1017.8 1
WAUKEGAN HARBOR 42 45 1019.0 1
HARRISON CRIB 43 260/ 10/ 12 N/A
NORTHERLY ISL 41 210/ 4/ 5 N/A
CALUMET HARBOR 40 220/ 5/ 6 1019.2
BURNS HARBOR 42 230/ 4/ 6 1020.3R
MICHIGAN CITY 41 220/ 10/ 10 1019.7R
ST. JOSEPH BUOY 42 240/ 12/ 14 1020.0R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 43 34 70 SW8 30.20R TC 6
GALESBURG* SUNNY 42 33 70 W8 30.16S TC 6
MACOMB* SUNNY 42 33 69 W8 30.19S TC 6
JACKSONVILLE* SUNNY 44 33 64 SW8 30.20R TC 7
PITTSFIELD* SUNNY 48 32 55 W3 30.21S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-191400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 42 30 61 MISG 30.15S TC 6
BLOOMINGTON SUNNY 42 30 62 SW10 30.17R TC 6
DECATUR SUNNY 45 31 58 SW8 30.19R TC 7
PEORIA SUNNY 42 30 62 SW6 30.16R TC 6
LACON* SUNNY 42 25 51 W7 30.15R TC 6
SPRINGFIELD SUNNY 45 34 65 SW8 30.20R TC 7
TAYLORVILLE SUNNY 45 34 65 SW10 30.22R TC 7
ILZ033-039-045-046-055>057-062-063-191400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 42 34 73 W10 30.18R TC 6
RANTOUL* SUNNY 42 32 68 W10 30.17R TC 6
MATTOON SUNNY 46 32 58 SW8 30.19R TC 8
PARIS* SUNNY 44 33 66 MISG 30.19S TC 7
ILZ079-100>102-191400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 46 36 66 SW9 30.24R TC 8
BELLEVILLE SUNNY 47 40 76 SW5 30.23R TC 8
CAHOKIA* SUNNY 44 36 73 SW6 30.25R TC 7
SPARTA* SUNNY 47 36 67 SW3 30.27R TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
EFFINGHAM* SUNNY 44 38 79 SW5 30.24S TC 7
MARION MOSUNNY 45 37 76 SW5 30.26S TC 7
MT. VERNON SUNNY 42 38 85 SW3 30.26R TC 6
SALEM* SUNNY 46 36 68 W6 30.24S TC 8
METROPOLIS* SUNNY 44 44 100 MISG 30.29S TC 7
ILZ067-068-072-073-078-083-087-091-191400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 45 36 70 SW5 30.23R TC 7
ROBINSON* SUNNY 46 36 66 SW14 30.22R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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