715
ASUS43 KLOT 092301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU APR 09 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.
ILZ001-002-007-009-015-016-024-100000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 59 40 49 N7 30.12F TC 15
STERLING* LGT RAIN 57 46 66 NW8 30.17R TC 14
SAVANNA* RAIN 55 42 62 W5 30.17R TC 13
ILZ003-004-008-010-011-017-018-100000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 63 34 33 SW12 30.17R TC 17
FREEPORT* CLOUDY 57 42 56 SW13 30.18R TC 14
ROCHELLE* LGT RAIN 56 44 63 W8 30.18R TC 14
DE KALB* LGT RAIN 61 43 51 W10 30.17R TC 16
ILZ005-006-012>014-019>023-100000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 68 40 35 W8 30.11S TC 20
CHICAGO-MIDWAY CLOUDY 68 39 34 NW6 30.11F TC 20
AURORA CLOUDY 64 52 64 NW6 30.12R TC 18
JOLIET* CLOUDY 67 46 45 CALM 30.12S TC 20
WAUKEGAN CLOUDY 61 39 44 CALM 30.12R TC 16
DUPAGE AIRPORT CLOUDY 65 45 48 NW5 30.12S TC 18
KANKAKEE* PTSUNNY 69 47 44 NE7 30.12S TC 21
WHEELING CLOUDY 68 39 34 W7 30.13R TC 20
MORRIS* CLOUDY 65 49 57 CALM 30.11S TC 18
ROMEOVILLE* CLOUDY 68 45 42 NW5 30.12F TC 20
LANSING* CLOUDY 62 51 66 CALM 30.13S TC 17
NORTHERLY ISL* N/A 67 35 30 W2 N/A TC 19
LMZ740>746-100000-
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 46 42 300/ 4/ 6 1013.3F 0
WAUKEGAN HARBOR 49 45 30/ 4/ 4 1021.9R 1/ 3
HARRISON CRIB 62 330/ 7/ 7 N/A
NORTHERLY ISL 68 230/ 5/ 12 N/A
CALUMET HARBOR 69 260/ 4/ 7 1019.3S
BURNS HARBOR 62 220/ 1/ 2 1020.7S
MICHIGAN CITY 64 230/ 6/ 7 1019.1F
ST. JOSEPH BUOY 57 160/ 2/ 2 1020.9F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 75 47 36 SW8 30.06F TC 24
MACOMB* CLOUDY 70 48 44 N10 30.10S TC 21
JACKSONVILLE* CLOUDY 77 41 27 S9 30.08F TC 25
PITTSFIELD* PTSUNNY 78 43 28 S10 30.08F TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-100000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 70 46 42 MISG 30.11S TC 21
BLOOMINGTON PTSUNNY 75 44 33 SW15 30.11S TC 24
DECATUR MOSUNNY 74 45 35 S17 30.13S TC 23
PEORIA PTSUNNY 74 46 36 SW5 30.08F TC 23
LACON* PTSUNNY 66 42 42 N6 30.10S TC 19
LINCOLN* PTSUNNY 78 35 20 SW8G17 30.10S TC 25
SPRINGFIELD PTSUNNY 77 41 27 S14 30.09F TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 76 42 29 S21 30.13F TC 24
DANVILLE* MOSUNNY 75 43 31 SW16G23 30.15S TC 24
RANTOUL* MOSUNNY 76 41 28 S15G25 30.13S TC 25
MATTOON MOSUNNY 74 44 34 S13 30.16F TC 23
PARIS* SUNNY 73 44 34 MISG 30.17F TC 23
ILZ079-100>102-100000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 43 27 S16 30.11F TC 26
CAHOKIA* MOSUNNY 78 44 29 S12G21 30.10F TC 26
SPARTA* SUNNY 75 44 33 S10G16 30.16S TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 76 44 32 S20G25 30.17F TC 24
CAIRO* SUNNY 78 47 33 S10 30.21S TC 25
EFFINGHAM* MOSUNNY 74 44 34 S10 30.18F TC 24
MARION SUNNY 75 45 33 S12 30.19S TC 24
MT. VERNON MOSUNNY 76 47 35 S9 30.18S TC 24
CENTRALIA* MOSUNNY 76 43 30 SW13 30.17F TC 25
SALEM* MOSUNNY 77 43 29 S9 30.17S TC 25
METROPOLIS* SUNNY 76 41 28 CALM 30.22S TC 25
ILZ067-068-072-073-078-083-087-091-100000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* MOSUNNY 75 46 35 S13 30.18F TC 24
FAIRFIELD* MOSUNNY 76 42 29 S9 30.19S TC 25
HARRISBURG* SUNNY 76 40 27 SW9 30.20S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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