Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 120706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SUN MAY 12 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.
ILZ001-002-007-009-015-016-024-120800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 50 45 83 CALM 29.87S TC 10
STERLING* CLEAR 51 50 96 SW3 29.89R TC 11
$$
ILZ003-004-008-010-011-017-018-120800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 48 44 86 S3 29.90S TC 9
FREEPORT* CLEAR 50 44 80 CALM 29.89S TC 10
ROCHELLE* CLEAR 48 42 81 CALM 29.89S TC 9
PERU* CLEAR 51 44 76 CALM 29.89R TC 11
$$
ILZ005-006-012>014-019>023-120800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 51 45 79 CALM 29.87S TC 11
CHICAGO-MIDWAY CLEAR 54 45 71 CALM 29.89R TC 12
AURORA CLEAR 46 43 89 CALM 29.88S TC 8
JOLIET* CLEAR 48 47 95 CALM 29.89S TC 9
WAUKEGAN CLEAR 50 45 83 SW3 29.87S TC 10
DUPAGE AIRPORT CLEAR 49 47 93 CALM 29.88S TC 9
WHEELING CLEAR 48 45 89 CALM 29.89S TC 9
MORRIS* CLEAR 55 48 77 S3 29.89R TC 13
ROMEOVILLE* CLEAR 50 50 100 CALM 29.90S TC 10
LANSING* CLEAR 48 48 100 CALM 29.90R TC 9
NORTHERLY ISL* N/A 54 44 69 S3 N/A TC 12
$$
LMZ740>746-120800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 53 53 N/A 1/ 2
WAUKEGAN HARBOR 54 55 N/A 1
HARRISON CRIB 60 170/ 7/ 8 N/A
NORTHERLY ISL 54 180/ 3/ 4 N/A
CALUMET HARBOR 55 150/ 1/ 2 1011.1
BURNS HARBOR 53 190/ 3/ 3 1012.9S
MICHIGAN CITY 53 150/ 6/ 7 1011.6R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-120800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 58 47 66 S8 29.88F TC 14
GALESBURG* CLEAR 49 43 80 CALM 29.89F TC 9
MACOMB* CLEAR 54 47 77 CALM 29.90S TC 12
PITTSFIELD* CLEAR 62 46 55 SW3 29.90F TC 17
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-120800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 49 41 74 CALM 29.90S TC 9
BLOOMINGTON CLEAR 56 42 59 S3 29.91S TC 13
DECATUR CLEAR 53 48 83 CALM 29.90S TC 12
PEORIA CLEAR 53 47 79 CALM 29.89S TC 12
LACON* CLEAR 49 42 79 CALM 29.88S TC 9
LINCOLN* CLEAR 57 46 67 CALM 29.90S TC 14
SPRINGFIELD NOT AVBL
TAYLORVILLE CLEAR 56 48 75 SW3 29.90F TC 13
$$
ILZ033-039-045-046-055>057-062-063-120800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 53 41 63 NW3 29.91R TC 12
DANVILLE* CLEAR 51 44 76 CALM 29.90S TC 11
RANTOUL* CLEAR 52 43 71 CALM 29.90S TC 11
MATTOON CLEAR 52 47 83 CALM 29.90S TC 11
PARIS* CLEAR 50 46 86 CALM 29.91S TC 10
$$
ILZ079-100>102-120800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 57 48 73 CALM 29.91F TC 14
BELLEVILLE CLEAR 56 51 83 CALM 29.90F TC 14
CAHOKIA* CLEAR 54 51 90 CALM 29.91S TC 12
SPARTA* CLEAR 61 44 52 SW5 29.93F TC 16
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 51 90 S3 29.93S TC 12
CAIRO* CLEAR 54 53 94 CALM 29.95S TC 12
MARION CLEAR 55 50 83 SW3 29.94F TC 13
MT. VERNON CLEAR 50 50 100 CALM 29.92F TC 10
CENTRALIA* CLEAR 58 46 64 SW5 29.92S TC 14
SALEM* CLEAR 59 47 64 CALM 29.91F TC 15
METROPOLIS* CLEAR 52 51 97 CALM 29.95S TC 11
$$
ILZ067-068-072-073-078-083-087-091-120800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 58 47 66 NW3 29.90S TC 14
FLORA* CLEAR 57 46 67 SW7 29.91S TC 14
FAIRFIELD* CLEAR 53 49 88 CALM 29.92S TC 12
ROBINSON* CLEAR 54 46 76 CALM 29.91S TC 12
CARMI* CLEAR 57 47 68 SW7 29.91S TC 14
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$