Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 241710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-241800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 54 56 N9 29.82F TC 21
STERLING* CLOUDY 64 63 94 N6 29.81F TC 18
SAVANNA* MOSUNNY 68 55 64 NW10 29.82F TC 20
$$
ILZ003-004-008-010-011-017-018-241800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 61 59 93 NW10 29.81F FOG TC 16
FREEPORT* CLOUDY 64 60 86 N8 29.83S TC 18
ROCHELLE* DRIZZLE 60 58 94 NW9 29.80F TC 16
DE KALB* DRIZZLE 60 60 100 NW7 29.79S TC 16
PERU* CLOUDY 61 60 96 NW8 29.79F TC 16
$$
ILZ005-006-012>014-019>023-241800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE RAIN 65 64 97 NW8 29.74F FOG TC 18
CHICAGO-MIDWAY TSTM 66 63 90 N9 29.73F FOG TC 19
AURORA LGT RAIN 63 61 93 NW6 29.76S TC 17
JOLIET* RAIN 65 65 99 NW7 29.74F TC 18
WAUKEGAN LGT RAIN 67 64 90 NW5 29.74F FOG TC 19
DUPAGE AIRPORT RAIN 63 62 97 NW7 29.75F FOG TC 17
KANKAKEE* LGT RAIN 63 61 95 W7 29.76S TC 17
WHEELING LGT RAIN 66 65 96 NW8 29.76F TC 19
MORRIS* LGT RAIN 62 62 100 NW3 29.75F TC 17
ROMEOVILLE* RAIN 64 64 100 N7 29.76S FOG TC 18
LANSING* HVY RAIN 66 64 91 S5 29.75R TC 19
NORTHERLY ISL* N/A 65 63 93 N5 N/A TC 18
$$
LMZ740>746-241800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 67 130/ 10/ 12 1007.2F 3/ 4
WINTHROP HARBOR 69 70 70/ 4/ 8 N/A 3/ 4
WAUKEGAN HARBOR 67 70 320/ 6/ 10 N/A 2/ 5
WILMETTE BUOY 66 70 260/ 6/ 8 1006.0S 2/ 4
CHICAGO BUOY 67 70 310/ 10/ 14 1007.4 2/ 5
HARRISON CRIB 67 340/ 9/ 10 N/A
NORTHERLY ISL 65 20/ 4/ 8 N/A
CALUMET HARBOR 67 70/ 4/ 6 1006.2
MICHIGAN CITY 66 190/ 10/ 11 1005.8F
MICH CITY BUOY 67 120/ 10/ 14 1007.7F 1/ 4
ST. JOSEPH BUOY 67 69 140/ 14/ 17 1008.0F 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-241800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 64 61 90 NW7 29.86R TC 18
GALESBURG* CLOUDY 64 58 79 NW8 29.84R TC 18
MACOMB* CLOUDY 67 59 75 NW14 29.85S TC 20
JACKSONVILLE* CLOUDY 61 60 98 NW8 29.84R TC 16
PITTSFIELD* CLOUDY 64 63 98 NW9 29.86R TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-241800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 62 61 97 NW5 29.77F TC 17
BLOOMINGTON LGT RAIN 62 62 100 NW9 29.81R TC 17
DECATUR CLOUDY 69 56 62 W13G21 29.80S TC 21
PEORIA CLOUDY 63 58 83 N7 29.81R TC 17
LACON* CLOUDY 60 57 89 NW7 29.79S TC 16
LINCOLN* CLOUDY 64 64 100 W3 29.81R FOG TC 18
SPRINGFIELD CLOUDY 64 62 93 W8 29.82R TC 18
TAYLORVILLE CLOUDY 69 64 83 NW8 29.80F TC 21
$$
ILZ033-039-045-046-055>057-062-063-241800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 69 63 81 W15G23 29.78S TC 21
RANTOUL* LGT RAIN 66 64 93 W10G18 29.77S TC 19
MATTOON LGT RAIN 69 67 93 W10G16 29.78S TC 21
PARIS* CLOUDY 74 65 74 W9 29.79S TC 23
$$
ILZ079-100>102-241800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 66 66 100 W12G20 29.84R FOG TC 19
BELLEVILLE CLOUDY 73 65 75 W15 29.82S TC 23
CAHOKIA* CLOUDY 69 63 81 W7 29.84S TC 21
SPARTA* CLOUDY 73 65 76 W10G16 29.86S TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-241800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 73 64 73 W7 29.84S TC 23
CAIRO* PTSUNNY 76 66 72 W8 29.87S TC 24
EFFINGHAM* CLOUDY 71 66 84 SW10G16 29.81S TC 22
MARION PTSUNNY 73 64 73 W12 29.85R TC 23
MT. VERNON CLOUDY 72 67 84 W12 29.83S TC 22
CENTRALIA* CLOUDY 72 64 75 W12 29.83S TC 22
SALEM* CLOUDY 72 65 78 W10G16 29.83S TC 22
METROPOLIS* CLOUDY 76 65 67 W7 29.86S TC 25
$$
ILZ067-068-072-073-078-083-087-091-241800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 75 67 76 SW13 29.80F TC 24
FLORA* CLOUDY 72 68 88 SW12 29.82S TC 22
FAIRFIELD* CLOUDY 74 65 72 SW12 29.82S TC 23
HARRISBURG* PTSUNNY 76 65 67 SW13G18 29.84S TC 25
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$