769
ASUS43 KLOT 061610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON APR 06 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.
ILZ001-002-007-009-015-016-024-061700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 47 33 58 W16G25 30.33R TC 8
STERLING* MOSUNNY 47 33 58 NW14 30.31R TC 8
SAVANNA* MOSUNNY 47 31 52 NW14 30.31S TC 9
ILZ003-004-008-010-011-017-018-061700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 45 33 63 W16 30.29R TC 7
FREEPORT* CLOUDY 44 35 72 NW16G24 30.31R TC 7
ROCHELLE* PTSUNNY 45 31 58 NW13 30.29S TC 7
DE KALB* PTSUNNY 42 33 69 NW12G18 30.27S TC 6
PERU* PTSUNNY 47 35 63 NW12G24 30.30R TC 8
ILZ005-006-012>014-019>023-061700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 48 33 56 W14 30.23R TC 9
CHICAGO-MIDWAY PTSUNNY 47 33 58 NW13G22 30.24R TC 8
AURORA PTSUNNY 45 36 70 NW14 30.26R TC 7
JOLIET* PTSUNNY 48 36 61 NW8G21 30.27R TC 9
WAUKEGAN PTSUNNY 44 32 62 NW12G21 30.22R TC 7
DUPAGE AIRPORT PTSUNNY 45 33 63 W17 30.25R TC 7
KANKAKEE* PTSUNNY 48 35 59 NW14G20 30.28R TC 9
WHEELING PTSUNNY 47 33 58 NW14G23 30.25R TC 8
MORRIS* PTSUNNY 47 37 66 NW12 30.27R TC 9
ROMEOVILLE* PTSUNNY 46 37 71 W20 30.26R TC 8
LANSING* CLOUDY 48 33 55 NW8 30.24R TC 9
NORTHERLY ISL* N/A 45 31 58 NW13 N/A TC 7
LMZ740>746-061700-
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 43 39 110/ 14/ 19 1021.3 1/ 3
WAUKEGAN HARBOR 44 41 320/ 14/ 19 1025.7 1/ 3
HARRISON CRIB 45 310/ 12/ 14 N/A
NORTHERLY ISL 45 290/ 12/ 16 N/A
CALUMET HARBOR 46 270/ 6/ 12 1023.1
BURNS HARBOR 42 350/ 5/ 7 1024.4R
MICHIGAN CITY 42 300/ 13/ 15 1023.8R
ST. JOSEPH BUOY 40 310/ 12/ 16 1023.9R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-061700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 45 34 65 N15 30.37R TC 7
GALESBURG* MOSUNNY 46 39 76 NW12G20 30.36R TC 8
MACOMB* SUNNY 47 37 68 NW14G21 30.38S TC 8
JACKSONVILLE* MOSUNNY 50 33 51 NW13 30.36R TC 10
PITTSFIELD* CLOUDY 49 35 59 NW9 30.37F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-061700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 47 35 62 MISG 30.29S TC 9
BLOOMINGTON MOSUNNY 49 36 61 N18 30.30R TC 9
DECATUR SUNNY 50 35 56 NW15 30.31R TC 10
PEORIA MOSUNNY 48 34 58 NW12G17 30.33R TC 9
LACON* PTSUNNY 47 32 55 NW13 30.31S TC 8
LINCOLN* SUNNY 51 32 48 NW10G17 30.32S TC 10
SPRINGFIELD SUNNY 52 31 44 NW18G25 30.33R TC 11
TAYLORVILLE SUNNY 52 36 54 NW13 30.33S TC 11
ILZ033-039-045-046-055>057-062-063-061700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 50 36 58 NW16G25 30.29R TC 10
DANVILLE* MOSUNNY 51 39 63 NW17G23 30.28R TC 11
RANTOUL* MOSUNNY 48 35 60 NW15G23 30.28R TC 9
MATTOON SUNNY 52 37 56 NW16G28 30.29R TC 11
PARIS* MOSUNNY 51 39 63 NW16G23 30.28R TC 11
ILZ079-100>102-061700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 55 36 47 NW17 30.33S TC 13
BELLEVILLE SUNNY 60 39 47 NW10 30.31 TC 15
CAHOKIA* SUNNY 58 37 45 NW8 30.33R TC 14
SPARTA* SUNNY 59 38 46 NW8G17 30.34S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 61 38 42 NW13 30.33S TC 16
CAIRO* SUNNY 61 40 45 NW3 30.35S TC 16
EFFINGHAM* SUNNY 54 36 49 NW10G20 30.32S TC 12
MARION SUNNY 61 39 44 W12 30.33S TC 16
MT. VERNON SUNNY 58 39 49 VRB7 30.32R TC 14
CENTRALIA* SUNNY 57 39 50 NW10 30.32S TC 14
SALEM* SUNNY 58 36 44 NW12G17 30.31S TC 14
METROPOLIS* SUNNY 61 37 40 CALM 30.35S TC 16
ILZ067-068-072-073-078-083-087-091-061700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 58 35 42 NW15 30.28S TC 14
FLORA* SUNNY 57 36 44 N14G20 30.31S TC 14
FAIRFIELD* SUNNY 58 37 44 W8G17 30.31R TC 15
HARRISBURG* SUNNY 62 37 39 W14 30.33S TC 17
ROBINSON* SUNNY 57 37 47 NW16G22 30.28S TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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