Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 250110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT TUE SEP 24 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.
ILZ001-002-007-009-015-016-024-250200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 63 57 81 CALM 29.82R TC 17
STERLING* PTCLDY 59 59 100 CALM 29.84R TC 15
SAVANNA* PTCLDY 59 54 82 CALM 29.83R TC 15
$$
ILZ003-004-008-010-011-017-018-250200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 59 57 93 CALM 29.83S TC 15
FREEPORT* PTCLDY 58 54 88 CALM 29.84S TC 14
ROCHELLE* CLOUDY 61 59 93 CALM 29.84R TC 16
DE KALB* CLOUDY 60 60 100 CALM 29.83R TC 16
PERU* CLOUDY 63 60 91 N3 29.83R TC 17
$$
ILZ005-006-012>014-019>023-250200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 63 61 93 NW9 29.79R TC 17
CHICAGO-MIDWAY CLOUDY 64 61 90 NW8 29.79R TC 18
AURORA CLOUDY 62 60 93 W5 29.82R TC 17
JOLIET* CLOUDY 64 63 98 NW3 29.81R TC 18
WAUKEGAN LGT RAIN 62 59 90 NW8 29.79R FOG TC 17
DUPAGE AIRPORT CLOUDY 63 60 90 NW7 29.81R TC 17
KANKAKEE* DRIZZLE 63 61 94 NW8 29.82S TC 17
WHEELING CLOUDY 63 61 93 NW10 29.81R TC 17
MORRIS* CLOUDY 62 62 100 NW7 29.81R TC 17
ROMEOVILLE* CLOUDY 63 63 100 NW5 29.81R TC 17
LANSING* RAIN 64 62 93 W8 29.80R TC 18
NORTHERLY ISL* N/A 63 60 90 NW12 N/A TC 17
$$
LMZ740>746-250200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 66 10/ 12/ 16 1007.4R 2/ 4
WINTHROP HARBOR 63 70 290/ 14/ 17 N/A 3/ 5
WAUKEGAN HARBOR 63 69 330/ 12/ 16 N/A 2/ 5
WILMETTE BUOY 65 70 270/ 16/ 19 1007.2R 4/ 4
CHICAGO BUOY 65 70 250/ 14/ 17 1008.9 2/ 4
HARRISON CRIB 65 310/ 17/ 20 N/A
NORTHERLY ISL 63 280/ 10/ 12 N/A
CALUMET HARBOR 64 260/ 3/ 5 1007.4
MICHIGAN CITY 67 10/ 15/ 16 1006.2R
MICH CITY BUOY 68 290/ 14/ 16 1008.3R 2/ 4
ST. JOSEPH BUOY 67 69 320/ 12/ 14 1008.0R 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-250200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 64 56 75 W6 29.86R TC 18
GALESBURG* CLOUDY 63 59 85 SW3 29.85R TC 17
MACOMB* MOCLDY 63 58 81 W5 29.87R TC 17
JACKSONVILLE* MOCLDY 63 58 83 SW8 29.85R TC 17
PITTSFIELD* MOCLDY 61 61 99 W3 29.87R TC 16
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-250200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 61 60 97 CALM 29.84R TC 16
BLOOMINGTON CLOUDY 64 58 80 CALM 29.84S TC 18
DECATUR PTCLDY 65 49 56 SW3 29.84R TC 18
PEORIA CLOUDY 62 56 80 CALM 29.83R TC 17
LACON* MOCLDY 61 56 86 CALM 29.83R TC 16
LINCOLN* PTCLDY 64 58 81 CALM 29.84R TC 18
SPRINGFIELD PTCLDY 62 58 86 CALM 29.84S TC 17
TAYLORVILLE PTCLDY 60 58 94 CALM 29.85R TC 16
$$
ILZ033-039-045-046-055>057-062-063-250200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 61 58 90 W3 29.84R TC 16
RANTOUL* MOCLDY 61 59 93 CALM 29.83R TC 16
MATTOON MOCLDY 64 61 90 NW5 29.83R TC 18
PARIS* CLOUDY 66 60 82 NW6 29.84S TC 19
$$
ILZ079-100>102-250200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 64 63 94 NW5 29.86S TC 18
BELLEVILLE PTCLDY 66 64 94 CALM 29.85R TC 19
CAHOKIA* MOCLDY 66 64 93 CALM 29.86R TC 19
SPARTA* MOCLDY 66 65 94 CALM 29.88R TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 67 61 81 N5 29.86R TC 19
CAIRO* MOCLDY 70 64 79 NW5 29.86R TC 21
EFFINGHAM* CLOUDY 65 64 96 SW3 29.87R TC 18
MARION CLOUDY 68 60 76 NW3 29.87R TC 20
MT. VERNON LGT RAIN 66 64 93 CALM 29.87R TC 19
CENTRALIA* MOCLDY 65 64 96 CALM 29.86S TC 19
SALEM* RAIN 66 65 94 CALM 29.86R TC 19
METROPOLIS* PTCLDY 70 60 70 NW3 29.85R TC 21
$$
ILZ067-068-072-073-078-083-087-091-250200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 70 65 84 NW6 29.83S TC 21
FLORA* MOCLDY 66 64 94 NW7 29.86R TC 19
FAIRFIELD* CLOUDY 68 62 80 CALM 29.85R TC 20
HARRISBURG* PTCLDY 70 62 76 NW9 29.85R TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$