539
ASUS43 KLOT 020307
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT THU OCT 01 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.
ILZ001-002-007-009-015-016-024-020400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 62 61 96 N7 30.03R TC 17
STERLING* LGT RAIN 62 62 100 N6 30.03R TC 17
SAVANNA* DRIZZLE 60 60 99 NW7 30.04R TC 16
ILZ003-004-008-010-011-017-018-020400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 62 61 96 NW8 30.04R TC 17
FREEPORT* CLOUDY 61 60 95 CALM 30.06R TC 16
ROCHELLE* DRIZZLE 61 61 100 N3 30.03R TC 16
DE KALB* RAIN 60 60 100 N8 30.02S TC 16
ILZ005-006-012>014-019>023-020400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 61 59 93 N10 29.99R TC 16
CHICAGO-MIDWAY LGT RAIN 62 60 93 N10 29.97F TC 17
AURORA LGT RAIN 61 60 97 N10 30.00R TC 16
JOLIET* DRIZZLE 63 63 100 NE7 29.99R TC 17
WAUKEGAN LGT RAIN 61 61 100 NW3 29.99R TC 16
DUPAGE AIRPORT LGT RAIN 61 60 97 N9 30.00R TC 16
KANKAKEE* RAIN 62 60 94 N12 29.96F TC 17
WHEELING LGT RAIN 61 60 97 N5 30.01R TC 16
ROMEOVILLE* LGT RAIN 61 61 100 N6G13 30.00R TC 16
LANSING* HVY RAIN 61 60 97 NE13 29.97S TC 16
NORTHERLY ISL* N/A 61 60 97 N9 N/A TC 16
LMZ740>746-020400-
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 63 290/ 4/ 8 1010.8R 1/ 3
WAUKEGAN HARBOR 63 64 310/ 6/ 8 1015.7S 1/ 4
WILMETTE BUOY 63 10/ 10/ 14 1016.9F 2/ 4
CHICAGO BUOY 63 64 1014.1S 3/ 4
HARRISON CRIB 63 360/ 14/ 16 N/A
NORTHERLY ISL 61 330/ 9/ 16 N/A
CALUMET HARBOR 62 340/ 9/ 18 1015.2R
MICHIGAN CITY 62 10/ 22/ 24 1013.0R
MICH CITY BUOY 62 63 360/ 17/ 23 N/A 3/ 4
ST. JOSEPH BUOY 61 61 360/ 12/ 16 1015.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-020400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 64 62 93 N13 30.02R TC 18
GALESBURG* DRIZZLE 61 61 100 N7 30.04R TC 16
MACOMB* LGT RAIN 61 61 100 N14 30.03S TC 16
JACKSONVILLE* CLOUDY 64 64 100 N9 29.98R TC 18
PITTSFIELD* CLOUDY 64 64 98 N9G16 30.00R TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-020400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 63 63 100 N12 29.97R TC 17
BLOOMINGTON CLOUDY 63 63 100 N14G21 29.99R TC 17
DECATUR LGT RAIN 69 68 96 N15 29.94S TC 21
PEORIA RAIN 62 61 96 NE10G20 29.98R TC 17
LACON* RAIN 62 59 92 N3 30.00R TC 17
SPRINGFIELD RAIN 66 64 93 N14G24 29.95R TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN HVY RAIN 70 69 97 W13G20 29.94R FOG TC 21
RANTOUL* RAIN 66 66 99 N6G16 29.93R TC 19
MATTOON CLOUDY 74 68 81 NW17 29.92R TC 23
PARIS* MOCLDY 78 64 61 S9 29.88S HX 80 TC 26
ILZ079-100>102-020400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE RAIN 72 71 97 N5 29.93R TC 22
CAHOKIA* LGT RAIN 71 71 100 N5 29.95S FOG TC 22
SPARTA* CLOUDY 74 69 84 NW7 29.96S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 81 68 65 S5 29.94R HX 83 TC 27
EFFINGHAM* CLOUDY 77 66 67 W15 29.93R TC 25
MARION CLOUDY 77 64 65 SW7 29.93R TC 25
MT. VERNON CLOUDY 80 65 59 SW6 29.92R HX 82 TC 27
CENTRALIA* CLOUDY 76 67 76 NW13G18 29.94R TC 24
SALEM* N/A 77 68 74 MISG 29.94R TC 25
METROPOLIS* CLOUDY 80 64 58 SE3 29.94S HX 81 TC 27
ILZ067-068-072-073-078-083-087-091-020400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 79 65 62 S10 29.90S HX 81 TC 26
FLORA* CLOUDY 77 64 65 S6 29.91S TC 25
FAIRFIELD* CLOUDY 79 63 56 S6 29.91S HX 81 TC 26
HARRISBURG* CLOUDY 78 65 65 CALM 29.93S TC 25
ROBINSON* MOCLDY 79 66 65 S9 29.89S HX 81 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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