Regional Weather Roundup
Issued by NWS
Issued by NWS
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072
ASUS43 KLOT 250810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT WED SEP 25 2024
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.
ILZ001-002-007-009-015-016-024-250900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 55 53 93 CALM 29.88R TC 13
STERLING* PTCLDY 57 57 100 CALM 29.88S TC 14
SAVANNA* CLEAR 50 48 93 N3 29.88S TC 10
$$
ILZ003-004-008-010-011-017-018-250900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 51 51 100 CALM 29.88S TC 11
FREEPORT* CLEAR 50 47 90 CALM 29.89S TC 10
ROCHELLE* PTCLDY 51 49 93 CALM 29.88S FOG TC 11
DE KALB* PTCLDY 54 54 100 NW8 29.87S TC 12
PERU* MOCLDY 55 55 100 W3 29.87S FOG TC 13
$$
ILZ005-006-012>014-019>023-250900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 60 56 86 NW6 29.83R TC 16
CHICAGO-MIDWAY PTCLDY 60 57 89 W5 29.84R TC 16
AURORA PTCLDY 53 52 96 CALM 29.86R FOG TC 12
JOLIET* FOG 59 58 99 CALM 29.87R VSB 1 TC 15
WAUKEGAN CLOUDY 60 55 83 NW6 29.83R TC 16
DUPAGE AIRPORT PTCLDY 56 55 97 NW5 29.85R TC 13
KANKAKEE* MOCLDY 59 58 95 W5 29.87R TC 15
WHEELING PTCLDY 59 57 93 NW3 29.85R TC 15
MORRIS* CLEAR 57 57 100 NW6 29.86R FOG TC 14
ROMEOVILLE* FOG 57 57 100 W6 29.87R VSB 1/4 TC 14
LANSING* PTCLDY 58 58 99 W5 29.85R TC 15
NORTHERLY ISL* N/A 62 56 80 W5 N/A TC 17
$$
LMZ740>746-250900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 65 71 330/ 14/ 16 1009.2 3/ 5
WINTHROP HARBOR 63 69 290/ 10/ 14 N/A 2/ 5
WAUKEGAN HARBOR 62 70 310/ 10/ 14 N/A 2/ 5
WILMETTE BUOY 64 70 260/ 12/ 16 1009.1R 3/ 5
CHICAGO BUOY 64 70 270/ 12/ 14 1010.7 3/ 6
HARRISON CRIB 64 310/ 14/ 16 N/A
NORTHERLY ISL 62 250/ 4/ 11 N/A
CALUMET HARBOR 61 290/ 2/ 5 1009.2
MICHIGAN CITY 64 350/ 18/ 20 1008.2R
MICH CITY BUOY 66 280/ 14/ 19 1009.7S 4/ 5
ST. JOSEPH BUOY 67 69 360/ 12/ 14 1010.0R 3/ 5
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-250900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 59 56 89 W3 29.90R TC 15
GALESBURG* MOCLDY 56 56 100 CALM 29.90S TC 14
MACOMB* CLOUDY 58 57 98 W3 29.92S TC 14
JACKSONVILLE* PTCLDY 56 55 98 CALM 29.90R TC 13
PITTSFIELD* CLEAR 56 56 99 CALM 29.91S TC 14
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-250900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 58 57 97 W3 29.88S FOG TC 15
BLOOMINGTON MOCLDY 59 59 100 NW3 29.89R TC 15
DECATUR PTCLDY 61 57 87 W7 29.88R TC 16
PEORIA PTCLDY 55 53 93 CALM 29.88R TC 13
LACON* FOG 56 55 96 CALM 29.88R VSB 3/4 TC 13
LINCOLN* CLEAR 58 58 100 W3 29.89R TC 15
SPRINGFIELD CLOUDY 60 59 96 W5 29.89R TC 16
TAYLORVILLE CLOUDY 59 58 97 CALM 29.89R TC 15
$$
ILZ033-039-045-046-055>057-062-063-250900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 56 54 93 W7 29.87R TC 13
RANTOUL* MOCLDY 57 56 97 W3 29.87R TC 14
MATTOON MOCLDY 60 59 96 W5 29.86R TC 16
PARIS* LGT RAIN 60 59 97 CALM 29.87F TC 16
$$
ILZ079-100>102-250900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 56 56 99 CALM 29.92R FOG TC 14
BELLEVILLE PTCLDY 60 58 93 CALM 29.89R TC 15
CAHOKIA* CLEAR 59 57 93 CALM 29.91R TC 15
SPARTA* MOCLDY 63 61 96 W3 29.92S TC 17
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 62 61 96 CALM 29.91R TC 17
CAIRO* MOCLDY 62 61 97 CALM 29.91F TC 17
EFFINGHAM* MOCLDY 59 59 99 CALM 29.90S TC 15
MARION MOCLDY 61 59 96 CALM 29.92R TC 16
MT. VERNON MOCLDY 60 60 100 CALM 29.91R TC 16
CENTRALIA* MOCLDY 59 59 98 W5 29.91R TC 15
SALEM* PTCLDY 60 60 98 CALM 29.90R TC 16
METROPOLIS* MOCLDY 60 60 97 CALM 29.92R TC 16
$$
ILZ067-068-072-073-078-083-087-091-250900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 63 93 W5 29.88R TC 18
FLORA* MOCLDY 59 N/A N/A CALM 29.90R HAZE TC 15
FAIRFIELD* FOG 62 61 98 CALM 29.90R VSB 1/2 TC 17
HARRISBURG* PTCLDY 62 61 96 W3 29.91R TC 17
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$