667
ASUS43 KLOT 071710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT THU MAY 07 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.
ILZ001-002-007-009-015-016-024-071800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE RAIN 50 41 71 W28G40 29.92F TC 10
STERLING* PTSUNNY 57 37 47 W18G24 29.91F TC 14
SAVANNA* MOSUNNY 59 37 42 SW14G20 29.89F TC 15
ILZ003-004-008-010-011-017-018-071800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 59 31 34 SW15G22 29.92F TC 15
FREEPORT* PTSUNNY 59 34 39 W17G23 29.90F TC 15
ROCHELLE* PTSUNNY 59 29 32 SW24G32 29.91F HAZE TC 15
DE KALB* PTSUNNY 57 33 39 SW17G25 29.91F TC 14
PERU* CLOUDY 52 39 62 SW13 29.96F TC 11
ILZ005-006-012>014-019>023-071800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 56 26 31 SW14G21 29.91F TC 13
CHICAGO-MIDWAY PTSUNNY 57 28 33 SW14G21 29.93F TC 14
AURORA PTSUNNY 58 32 37 SW14G21 29.92F TC 14
JOLIET* PTSUNNY 59 31 34 W10 29.94F TC 15
WAUKEGAN PTSUNNY 51 30 44 SE8 29.91F TC 11
DUPAGE AIRPORT PTSUNNY 57 31 37 SW14G26 29.92F TC 14
KANKAKEE* MOSUNNY 60 28 30 W16G25 29.96F TC 16
WHEELING MOSUNNY 56 28 34 W9G17 29.93F TC 13
MORRIS* PTSUNNY 59 30 33 W13G22 29.93F TC 15
ROMEOVILLE* PTSUNNY 57 30 35 SW13G23 29.94F TC 14
LANSING* MOSUNNY 57 30 35 W6 29.96F TC 14
NORTHERLY ISL* N/A 51 33 50 E14 N/A TC 11
LMZ740>746-071800-
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 45 1012.2 1/ 2
WAUKEGAN HARBOR 46 48 80/ 14/ 17 1013.5 1
HARRISON CRIB 49 110/ 14/ 15 N/A
NORTHERLY ISL 54 260/ 6/ 10 N/A
CALUMET HARBOR 53 60/ 5/ 7 1014.1
BURNS HARBOR 49 50/ 5/ 6 1015.6F
MICHIGAN CITY 47 20/ 5/ 6 1015.0F
ST. JOSEPH BUOY 44 290/ 2/ 2 1016.1F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-071800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 63 40 42 SW12G30 29.96F TC 17
GALESBURG* MOSUNNY 60 38 45 NW10G17 29.95S TC 15
MACOMB* PTSUNNY 64 38 37 W21G30 29.96F TC 18
JACKSONVILLE* SUNNY 61 39 43 SW15G23 29.99S TC 16
PITTSFIELD* SUNNY 62 38 40 W17G23 30.00F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-071800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 29 32 MISG 29.95F TC 15
BLOOMINGTON MOSUNNY 59 33 37 SW16G22 29.96F TC 15
DECATUR CLOUDY 60 33 36 SW15G26 29.99F TC 16
PEORIA MOSUNNY 62 34 35 SW14G29 29.93F TC 17
LACON* LGT RAIN 53 37 54 SW8 29.96R TC 12
LINCOLN* PTSUNNY 62 37 38 SW8 29.97F TC 17
SPRINGFIELD SUNNY 62 34 35 SW14G26 29.98F TC 17
TAYLORVILLE SUNNY 61 37 41 SW13 30.01F TC 16
ILZ033-039-045-046-055>057-062-063-071800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 59 39 47 SW16G22 30.00S TC 15
DANVILLE* SUNNY 60 34 37 SW14G21 30.00F TC 15
RANTOUL* MOSUNNY 59 35 39 SW16G23 29.98F TC 15
MATTOON SUNNY 58 34 40 W8G21 30.02F TC 14
PARIS* SUNNY 58 35 42 SW8 30.02F TC 15
ILZ079-100>102-071800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 34 34 W10 30.03F TC 17
BELLEVILLE SUNNY 63 36 37 SW9 30.03F TC 17
CAHOKIA* SUNNY 62 36 37 SW8 30.03F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 61 33 35 VRB3 30.06S TC 16
CAIRO* SUNNY 62 36 37 NE5 30.07S TC 17
EFFINGHAM* SUNNY 60 33 37 SW6 30.04F TC 15
MARION SUNNY 61 30 31 N6 30.06F TC 16
MT. VERNON SUNNY 60 32 34 W8 30.05F TC 16
CENTRALIA* SUNNY 61 35 37 SW6 30.04F TC 16
SALEM* SUNNY 61 39 44 W12 30.04F TC 16
METROPOLIS* SUNNY 61 36 39 NW7 30.06F TC 16
ILZ067-068-072-073-078-083-087-091-071800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 59 30 33 NW8 30.04F TC 15
FLORA* SUNNY 61 34 36 NW6 30.04F TC 16
FAIRFIELD* SUNNY 59 29 32 CALM 30.05F TC 15
HARRISBURG* SUNNY 61 33 36 CALM 30.06S TC 16
ROBINSON* SUNNY 59 32 36 NW9 30.03F TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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