Regional Weather Roundup
Issued by NWS
Issued by NWS
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784
ASUS43 KLOT 041008
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST WED NOV 04 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-041100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 57 55 93 SW12G22 29.63S TC 14
STERLING* CLOUDY 60 58 92 VRB6 29.65F TC 16
SAVANNA* CLOUDY 60 58 92 S10 29.61F TC 16
$$
ILZ003-004-008-010-011-017-018-041100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 60 59 96 S9 29.65F TC 16
FREEPORT* CLOUDY 60 59 95 S12 29.64F TC 16
ROCHELLE* CLOUDY 59 59 100 S10 29.66S TC 15
DE KALB* MOCLDY 59 59 100 S13 29.67F TC 15
$$
ILZ005-006-012>014-019>023-041100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 62 59 90 S8G18 29.67F TC 17
CHICAGO-MIDWAY CLOUDY 64 61 90 S21G33 29.69S TC 18
AURORA LGT RAIN 60 59 96 S9 29.67F FOG TC 16
JOLIET* CLOUDY 64 64 98 S14G21 29.69F TC 18
WAUKEGAN LGT RAIN 63 62 97 S9G18 29.65F TC 17
DUPAGE AIRPORT LGT RAIN 61 59 93 S12 29.68F TC 16
KANKAKEE* CLOUDY 63 61 94 S12G18 29.74R TC 17
WHEELING CLOUDY 63 59 87 S13G24 29.69S TC 17
ROMEOVILLE* CLOUDY 63 63 100 S15G23 29.70S TC 17
LANSING* CLOUDY 64 59 83 S18G30 29.72R TC 18
NORTHERLY ISL* N/A 65 59 81 S13 N/A TC 18
$$
LMZ740>746-041100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WILMETTE BUOY 63 160/ 14/ 21 1008.1F 2/ 3
HARRISON CRIB 66 190/ 27/ 30 N/A
NORTHERLY ISL 67 180/ 15/ 23 N/A
CALUMET HARBOR 66 190/ 8/ 13 1005.8F
MICHIGAN CITY 68 160/ 14/ 20 1005.2F
MICH CITY BUOY 64 57 180/ 16/ 25 N/A 1/ 3
ST. JOSEPH BUOY 65 56 170/ 12/ 16 1007.5F 2/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-041100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 54 52 93 W12 29.70R TC 12
GALESBURG* DRIZZLE 58 58 100 S10 29.67R TC 14
MACOMB* LGT RAIN 57 57 100 W16G22 29.70R TC 14
JACKSONVILLE* CLOUDY 59 58 95 S9 29.70S TC 15
PITTSFIELD* CLOUDY 58 55 90 W9 29.73R TC 14
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-041100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 63 62 97 S10 29.70S TC 17
BLOOMINGTON CLOUDY 61 61 100 S16 29.71S TC 16
DECATUR CLOUDY 62 61 96 S12 29.72F TC 17
PEORIA CLOUDY 62 60 93 S10 29.67S TC 17
LACON* CLOUDY 61 57 89 S7 29.67S TC 16
LINCOLN* CLOUDY 63 63 100 S12 29.70F TC 17
SPRINGFIELD CLOUDY 62 58 86 SW13G23 29.70S TC 17
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-041100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 62 60 93 S13 29.74F TC 17
RANTOUL* LGT RAIN 61 61 99 S12 29.74S TC 16
MATTOON LGT RAIN 62 61 96 S10 29.74F TC 17
PARIS* RAIN 61 60 97 S12 29.77F TC 16
$$
ILZ079-100>102-041100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 60 56 86 SW6 29.75S TC 16
BELLEVILLE PTCLDY 61 60 97 W6 29.74R TC 16
CAHOKIA* PTCLDY 59 55 87 SW8 29.75R TC 15
SPARTA* PTCLDY 60 60 100 SW3 29.77S TC 16
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-041100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 63 62 97 S5 29.76S TC 17
CAIRO* CLOUDY 64 63 98 SW6 29.79S TC 18
EFFINGHAM* RAIN 62 60 94 SE7 29.77F TC 17
MARION CLOUDY 63 63 100 S5 29.77S TC 17
MT. VERNON CLOUDY 63 62 97 S5 29.76F TC 17
CENTRALIA* CLOUDY 63 62 96 S8 29.76S TC 17
SALEM* CLOUDY 64 64 99 MISG 29.75F TC 18
METROPOLIS* LGT RAIN 63 62 97 SW3 29.79R TC 17
$$
ILZ067-068-072-073-078-083-087-091-041100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 63 62 97 SE17G24 29.78F TC 17
FLORA* CLOUDY 63 N/A N/A S7 29.76F TC 17
FAIRFIELD* CLOUDY 62 61 98 CALM 29.76F TC 17
HARRISBURG* RAIN 63 63 100 CALM 29.77S TC 17
ROBINSON* DRIZZLE 63 63 100 SE9 29.77F TC 17
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$