641
ASUS43 KLOT 020610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-020700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 59 53 80 MISG 30.09R TC 15
6HR MIN TEMP: 59; 6HR MAX TEMP: 64; 6HR PCP: 0.04;
STERLING* CLOUDY 57 54 89 N6 30.09R TC 14
SAVANNA* MOCLDY 55 51 85 N6 30.10R TC 13
ILZ003-004-008-010-011-017-018-020700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 58 52 80 NW10 30.07R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 62; 6HR PCP: 0.14;
FREEPORT* CLOUDY 55 54 95 N5 30.11R TC 13
ROCHELLE* CLOUDY 57 54 88 N9 30.06R TC 14
DE KALB* CLOUDY 59 58 99 NW17 30.05R TC 15
ILZ005-006-012>014-019>023-020700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 61 59 93 NW8 29.99F TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 63; 6HR PCP: 0.50;
CHICAGO-MIDWAY LGT RAIN 61 61 100 NW8 30.01R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 63; 6HR PCP: 0.77;
AURORA CLOUDY 61 60 97 N8 30.02S TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 63;
JOLIET* DRIZZLE 62 62 100 CALM 30.01F TC 17
WAUKEGAN CLOUDY 61 58 90 NW7 30.01R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 62; 6HR PCP: 0.19;
DUPAGE AIRPORT CLOUDY 60 59 96 NW6 30.02S TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 63; 6HR PCP: 0.30;
KANKAKEE* CLOUDY 61 59 95 N6 30.01F TC 16
WHEELING MOCLDY 61 60 97 N5 30.02R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 63; 6HR PCP: 0.34;
ROMEOVILLE* CLOUDY 61 61 100 CALM 30.01F TC 16
LANSING* LGT RAIN 61 60 97 N3 30.00S TC 16
NORTHERLY ISL* N/A 61 59 93 NW10 N/A TC 16
LMZ740>746-020700-
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 63 64 310/ 12/ 17 1012.0 1/ 4
WAUKEGAN HARBOR 63 64 300/ 10/ 12 1016.1 1/ 4
WILMETTE BUOY 63 320/ 12/ 14 1017.9R 2/ 4
CHICAGO BUOY 63 64 1014.7 2/ 5
HARRISON CRIB 63 320/ 11/ 13 N/A
NORTHERLY ISL 61 10/ 5/ 12 N/A
CALUMET HARBOR 62 330/ 8/ 11 1016.0
MICHIGAN CITY 62 10/ 12/ 13 1014.7R
MICH CITY BUOY 62 63 10/ 10/ 14 N/A 3/ 5
ST. JOSEPH BUOY 61 61 10/ 6/ 8 1015.9F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-020700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 61 60 97 N8 30.08R TC 16
GALESBURG* CLOUDY 59 59 100 N7 30.10R TC 15
MACOMB* LGT RAIN 62 62 100 N6 30.10S TC 17
JACKSONVILLE* CLOUDY N/A N/A N/A N7 30.05S
PITTSFIELD* CLOUDY 63 63 99 N7 30.07R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-020700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 61 61 100 NW6 30.04R TC 16
BLOOMINGTON CLOUDY 61 61 100 N13 30.04R TC 16
DECATUR LGT RAIN 64 62 93 N10 30.02R TC 18
PEORIA CLOUDY 61 60 97 N5 30.06R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 65; 6HR PCP: 0.31;
LACON* CLOUDY 61 59 94 CALM 30.05R TC 16
SPRINGFIELD CLOUDY 63 61 93 N14G22 30.04R TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 73; 6HR PCP: 0.76;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 63 61 93 N12 29.99R TC 17
RANTOUL* DRIZZLE 62 62 99 N12 30.00R TC 17
MATTOON LGT RAIN 67 66 97 N12 29.96S FOG TC 19
PARIS* LGT RAIN 67 66 97 N7 29.97R TC 20
ILZ079-100>102-020700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 67 65 94 N5 30.01R TC 20
BELLEVILLE LGT RAIN 71 71 97 CALM 29.97R TC 22
CAHOKIA* CLOUDY 71 69 93 N7 29.99R TC 22
SPARTA* DRIZZLE 72 72 100 W3 30.01S TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 74 72 91 NW5 29.99S TC 24
EFFINGHAM* HVY RAIN 69 67 94 NW7 29.98F TC 21
MARION LGT RAIN 72 72 100 N3 29.99F VSB 1 TC 22
MT. VERNON LGT RAIN 71 69 93 CALM 29.99R TC 22
CENTRALIA* DRIZZLE 72 70 95 NW6 29.98S TC 22
SALEM* RAIN 72 71 96 MISG 29.98R TC 22
METROPOLIS* CLOUDY 74 68 82 W7 30.00R TC 23
ILZ067-068-072-073-078-083-087-091-020700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 73 70 90 NW15 29.95R TC 23
FLORA* LGT RAIN 70 N/A N/A NW5 29.97S TC 21
FAIRFIELD* CLOUDY 73 67 81 CALM 29.98R TC 23
HARRISBURG* HVY RAIN 71 71 99 W10 30.00R TC 22
ROBINSON* RAIN 72 72 100 NW7 29.96R FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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