Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 242310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-250000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 72 51 47 N6 29.79S TC 22
STERLING* CLEAR 68 61 78 NE5 29.81R TC 20
SAVANNA* CLEAR 72 48 43 NW5 29.81S TC 22
$$
ILZ003-004-008-010-011-017-018-250000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 63 61 93 N5 29.82S TC 17
FREEPORT* MOCLDY 67 56 67 CALM 29.82S TC 20
ROCHELLE* CLOUDY 62 59 90 N6 29.81S TC 17
DE KALB* DRIZZLE 61 61 100 N8 29.82R TC 16
PERU* CLOUDY 65 60 83 N8 29.81R TC 19
$$
ILZ005-006-012>014-019>023-250000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 64 62 93 NW9 29.77R TC 18
CHICAGO-MIDWAY CLOUDY 67 63 87 NW7 29.76R TC 19
AURORA LGT RAIN 63 61 93 NW10 29.79R FOG TC 17
JOLIET* DRIZZLE 65 64 99 W5 29.79R TC 18
WAUKEGAN CLOUDY 63 60 90 NW8 29.76R TC 17
DUPAGE AIRPORT LGT RAIN 63 61 93 NW9 29.78R FOG TC 17
KANKAKEE* DRIZZLE 64 62 94 W7 29.80R TC 18
WHEELING CLOUDY 63 62 97 N12 29.78R TC 17
MORRIS* DRIZZLE 63 63 100 NW7 29.79R TC 17
ROMEOVILLE* CLOUDY 64 64 100 W8 29.78R TC 18
LANSING* CLOUDY 65 63 91 W8 29.76R TC 19
NORTHERLY ISL* N/A 66 62 87 W7 N/A TC 19
$$
LMZ740>746-250000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 66 20/ 10/ 12 1006.7R 2/ 4
WINTHROP HARBOR 64 70 310/ 12/ 17 N/A 3/ 5
WAUKEGAN HARBOR 64 70 340/ 10/ 16 N/A 3/ 5
WILMETTE BUOY 66 70 280/ 16/ 19 1006.1R 4/ 4
CHICAGO BUOY 67 70 260/ 12/ 16 1007.9 2/ 3
HARRISON CRIB 67 310/ 15/ 17 N/A
NORTHERLY ISL 66 300/ 6/ 11 N/A
CALUMET HARBOR 66 290/ 5/ 7 1006.3
MICHIGAN CITY 68 340/ 12/ 13 1005.7R
MICH CITY BUOY 68 270/ 10/ 16 1007.7R 1/ 2
ST. JOSEPH BUOY 68 69 310/ 6/ 10 1007.3R 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-250000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 67 58 72 W8 29.85R THUNDER TC 19
GALESBURG* MOCLDY 69 57 64 CALM 29.82S TC 21
MACOMB* CLOUDY 71 57 61 W7 29.84R TC 22
JACKSONVILLE* MOCLDY 69 56 64 W3 29.83S TC 20
PITTSFIELD* MOCLDY 69 60 75 SW5 29.85S TC 20
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-250000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 64 62 92 N8 29.81S TC 18
BLOOMINGTON CLOUDY 66 59 78 W6 29.82R TC 19
DECATUR MOCLDY 70 50 49 NW7 29.82R TC 21
PEORIA CLEAR 72 51 47 N5 29.80S TC 22
LACON* CLEAR 70 49 47 NW6 29.79S TC 21
LINCOLN* CLOUDY 70 55 60 CALM 29.82R TC 21
SPRINGFIELD MOCLDY 70 57 63 W5 29.82R TC 21
TAYLORVILLE PTCLDY 68 57 67 NW6 29.83R TC 20
$$
ILZ033-039-045-046-055>057-062-063-250000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 67 60 78 W12 29.82R TC 19
RANTOUL* CLOUDY 65 59 79 NW9G16 29.81R TC 19
MATTOON MOCLDY 67 63 87 W9 29.81R TC 19
PARIS* PTCLDY 70 61 72 NW7 29.81R TC 21
$$
ILZ079-100>102-250000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 68 63 83 NW7 29.84F TC 20
BELLEVILLE MOCLDY 68 66 94 CALM 29.82F TC 20
CAHOKIA* MOCLDY 69 63 81 NW5 29.84S TC 21
SPARTA* CLOUDY 67 64 90 W5 29.87R TC 20
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 73 61 65 W10G18 29.83R TC 23
CAIRO* MOCLDY 78 63 59 NW5 29.83R HX 80 TC 26
EFFINGHAM* CLOUDY 66 63 88 W10 29.84R TC 19
MARION MOCLDY 73 63 68 NW9 29.83R TC 23
MT. VERNON MOCLDY 70 64 81 VRB5 29.83R TC 21
CENTRALIA* RAIN 69 63 81 NW14 29.84R TC 20
SALEM* CLOUDY 70 65 84 NW7 29.83S TC 21
METROPOLIS* MOCLDY 77 61 57 NW8 29.83R TC 25
$$
ILZ067-068-072-073-078-083-087-091-250000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 65 75 NW14 29.80R TC 23
FLORA* MOCLDY 70 64 83 NW12 29.83R TC 21
FAIRFIELD* PTCLDY 72 62 71 W5 29.81R TC 22
HARRISBURG* MOCLDY 75 62 63 NW9 29.82R TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$