201
ASUS43 KLOT 020801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT FRI OCT 02 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.
ILZ001-002-007-009-015-016-024-020900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 55 49 80 N3 30.13R TC 13
STERLING* CLOUDY 55 50 83 N7 30.12R TC 13
SAVANNA* PTCLDY 52 48 86 N5 30.13R TC 11
ILZ003-004-008-010-011-017-018-020900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 52 48 86 N8 30.12R TC 11
FREEPORT* PTCLDY 51 49 95 N7 30.14R TC 11
DE KALB* CLOUDY 55 50 82 N12 30.09R TC 13
ILZ005-006-012>014-019>023-020900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 60 54 80 N9 30.04R TC 16
CHICAGO-MIDWAY CLOUDY 61 58 90 N8 30.04R TC 16
AURORA CLOUDY 57 54 89 N9 30.06R TC 14
JOLIET* CLOUDY 62 62 100 NW5 30.06R TC 17
WAUKEGAN MOCLDY 56 49 77 NW6 30.05R TC 13
DUPAGE AIRPORT CLOUDY 59 54 83 N12 30.07R TC 15
KANKAKEE* CLOUDY 61 59 95 N6 30.05S TC 16
WHEELING CLOUDY 59 53 80 N9 30.07R TC 15
ROMEOVILLE* MOCLDY 61 61 100 NW7 30.06R TC 16
LANSING* CLOUDY 61 60 96 N6 30.04S TC 16
NORTHERLY ISL* N/A 62 55 77 NW10 N/A TC 17
LMZ740>746-020900-
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 61 64 320/ 16/ 21 1010.3F 2/ 4
WAUKEGAN HARBOR 60 63 300/ 12/ 17 1017.2R 2/ 4
WILMETTE BUOY 63 360/ 14/ 17 1018.8R 2/ 4
CHICAGO BUOY 64 64 350/ 17/ 23 1015.8R 2/ 5
HARRISON CRIB 64 350/ 22/ 23 N/A
NORTHERLY ISL 62 290/ 9/ 11 N/A
CALUMET HARBOR 62 290/ 4/ 8 1016.8
MICHIGAN CITY 62 330/ 10/ 11 1015.6R
MICH CITY BUOY 63 63 330/ 12/ 16 N/A 2/ 4
ST. JOSEPH BUOY 62 61 30/ 6/ 8 1016.7R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-020900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 61 59 93 N15 30.10R TC 16
GALESBURG* CLOUDY 56 53 89 N8 30.13R TC 14
MACOMB* CLOUDY 58 57 97 N8 30.13R TC 15
PITTSFIELD* CLOUDY 63 62 98 N7 30.10R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-020900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 61 61 100 N9 30.07R TC 16
DECATUR CLOUDY 62 59 90 N13 30.04R TC 17
PEORIA CLOUDY 61 60 97 N7 30.08R TC 16
LACON* CLOUDY 60 57 90 N5 30.08R TC 16
SPRINGFIELD CLOUDY 62 60 93 N10 30.06R TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 61 59 93 N12 30.02S TC 16
MATTOON LGT RAIN 63 62 97 N13 30.00R TC 17
ILZ079-100>102-020900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 68 67 97 N13 30.00R TC 20
CAHOKIA* CLOUDY 67 65 93 N12 30.03R TC 19
SPARTA* RAIN 70 70 100 N5 30.01S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
EFFINGHAM* RAIN 65 63 94 NW9 30.02R TC 18
MT. VERNON LGT RAIN 71 70 96 CALM 30.00S TC 22
CENTRALIA* LGT RAIN 71 70 97 W3 30.00S TC 22
SALEM* LGT RAIN 71 71 99 MISG 30.00S TC 22
ILZ067-068-072-073-078-083-087-091-020900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE HVY RAIN 71 70 96 SW5 29.97R FOG TC 22
HARRISBURG* CLOUDY 70 70 100 CALM 29.99F TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page