Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 241410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.
ILZ001-002-007-009-015-016-024-241500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 60 56 86 N7 29.83R TC 16
STERLING* PTSUNNY 57 57 100 NW8 29.82S TC 14
SAVANNA* MOSUNNY 59 55 88 NW6 29.84R TC 15
$$
ILZ003-004-008-010-011-017-018-241500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 59 56 89 N9 29.81F TC 15
FREEPORT* CLOUDY 58 55 89 N3 29.83F TC 15
ROCHELLE* RAIN 57 56 94 CALM 29.80F TC 14
DE KALB* RAIN 59 59 100 N8 29.79F TC 15
PERU* LGT RAIN 60 60 99 N8 29.79F TC 16
$$
ILZ005-006-012>014-019>023-241500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 63 93 N3 29.77F FOG TC 18
CHICAGO-MIDWAY CLOUDY 68 63 84 N3 29.76F FOG TC 20
AURORA RAIN 62 60 93 N8 29.77F FOG TC 17
JOLIET* LGT RAIN 65 64 99 N6 29.77F VSB 1/2 TC 18
WAUKEGAN CLOUDY 65 62 90 NW3 29.77F TC 18
DUPAGE AIRPORT LGT RAIN 63 61 93 N7 29.77F FOG TC 17
KANKAKEE* LGT RAIN 65 64 94 E6 29.76F TC 19
WHEELING CLOUDY 64 63 96 N3 29.79S TC 18
MORRIS* RAIN 62 62 100 CALM 29.75F TC 17
ROMEOVILLE* FOG 64 64 100 N8 29.77F VSB 1/4 TC 18
LANSING* CLOUDY 65 64 99 SE5 29.77F FOG TC 18
NORTHERLY ISL* N/A 66 63 90 E1 N/A TC 19
$$
LMZ740>746-241500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 66 71 130/ 14/ 16 1008.5F 3/ 4
WINTHROP HARBOR 68 70 360/ 6/ 10 N/A 2/ 4
WAUKEGAN HARBOR 65 70 330/ 4/ 8 N/A 2/ 4
WILMETTE BUOY 66 70 260/ 4/ 6 1007.0F 2/ 4
CHICAGO BUOY 67 70 160/ 2/ 4 1008.3 2/ 3
HARRISON CRIB 67 170/ 3/ 5 N/A
NORTHERLY ISL 66 CALM / 2 N/A
CALUMET HARBOR 65 180/ 4/ 5 1007.4
MICHIGAN CITY 65 200/ 7/ 10 1007.3F
MICH CITY BUOY 66 130/ 10/ 14 1008.9F 1/ 5
ST. JOSEPH BUOY 65 69 140/ 10/ 14 1009.4F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-241500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 63 61 93 NW8 29.82S TC 17
GALESBURG* CLOUDY 58 58 100 NW6 29.83S TC 14
MACOMB* LGT RAIN 59 59 100 N7 29.84R TC 15
JACKSONVILLE* CLOUDY 63 62 98 W6 29.80S TC 17
PITTSFIELD* CLOUDY 64 63 99 NW5 29.82F TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-241500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 62 61 97 NW8 29.77F FOG TC 17
BLOOMINGTON RAIN 61 61 100 N10 29.78S VSB 1/2 TC 16
DECATUR LGT RAIN 66 57 72 SW7 29.78S TC 19
PEORIA RAIN 60 59 96 NW3 29.80R FOG TC 16
LACON* RAIN 58 57 94 N3 29.79R TC 15
LINCOLN* RAIN 64 64 100 CALM 29.78S TC 18
SPRINGFIELD CLOUDY 64 64 100 SW5 29.79S TC 18
TAYLORVILLE LGT RAIN 65 65 98 W3 29.79S TC 19
$$
ILZ033-039-045-046-055>057-062-063-241500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 66 64 93 SW3 29.77F TC 19
RANTOUL* CLOUDY 64 64 99 SW7 29.76S TC 18
MATTOON CLOUDY 68 68 100 W3 29.76F TC 20
PARIS* CLOUDY 64 63 96 CALM 29.78F TC 18
$$
ILZ079-100>102-241500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 66 64 94 W10 29.81S FOG TC 19
BELLEVILLE CLOUDY 68 64 86 W12 29.80R TC 20
CAHOKIA* CLOUDY 67 63 87 W8 29.82S TC 19
SPARTA* CLOUDY 69 67 93 W8 29.84S TC 20
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-241500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 70 66 88 W7 29.84R TC 21
CAIRO* CLOUDY 71 70 95 SW3 29.86R TC 22
EFFINGHAM* LGT RAIN 68 67 96 SW6 29.80S TC 20
MARION PTSUNNY 70 66 88 W9 29.84R TC 21
MT. VERNON LGT RAIN 69 68 96 SW8 29.82S TC 21
CENTRALIA* LGT RAIN 69 67 94 W10 29.81S TC 21
SALEM* CLOUDY 70 67 91 W8 29.81S TC 21
METROPOLIS* CLOUDY 71 70 97 SW5 29.86S TC 21
$$
ILZ067-068-072-073-078-083-087-091-241500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY N/A N/A N/A SW12 29.80S
FLORA* CLOUDY 70 68 94 SW9 29.81S TC 21
FAIRFIELD* CLOUDY 69 67 93 SW7 29.81S TC 21
HARRISBURG* CLOUDY 69 67 94 SW5 29.84S TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$