Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 240306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SUN JUN 23 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.
ILZ001-002-007-009-015-016-024-240400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 72 66 81 SW3 29.89R TC 22
STERLING* CLEAR 70 69 97 CALM 29.90R TC 21
SAVANNA* PTCLDY 72 68 88 CALM 29.89R TC 22
$$
ILZ003-004-008-010-011-017-018-240400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 70 63 78 CALM 29.90R TC 21
FREEPORT* CLEAR 68 63 83 CALM 29.92R TC 20
ROCHELLE* CLEAR 68 62 82 W5 29.90R TC 20
DE KALB* CLEAR 68 62 81 NW5 29.91R TC 20
PERU* CLEAR 70 64 81 NW3 29.90R TC 21
$$
ILZ005-006-012>014-019>023-240400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 72 61 68 NW6 29.87R TC 22
CHICAGO-MIDWAY CLEAR 74 60 61 NW7 29.87R TC 23
AURORA CLEAR 68 65 90 W3 29.89R TC 20
JOLIET* CLEAR 69 64 85 CALM 29.89R TC 20
WAUKEGAN CLEAR 67 61 81 W3 29.86R TC 19
DUPAGE AIRPORT CLEAR 71 62 73 W3 29.88R TC 22
KANKAKEE* CLEAR 70 62 76 NW5 29.90R TC 21
WHEELING CLEAR 72 62 71 W5 29.88R TC 22
MORRIS* CLEAR 71 64 79 CALM 29.88R TC 22
LANSING* CLEAR 67 66 99 S3 29.89R TC 19
NORTHERLY ISL* N/A 73 59 61 W5 N/A TC 23
$$
LMZ740>746-240400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 66 65 250/ 8/ 10 1010.9R
WINTHROP HARBOR 64 58 240/ 2/ 4 N/A 1
WAUKEGAN HARBOR 69 66 190/ 2/ 4 N/A 1
WILMETTE BUOY 71 69 230/ 4/ 6 1009.5S 1/ 4
CHICAGO BUOY 69 68 230/ 2/ 2 1011.8R 1/ 4
HARRISON CRIB 80 260/ 3/ 3 N/A
NORTHERLY ISL 73 290/ 9/ 9 N/A
CALUMET HARBOR 69 180/ 1/ 2 1010.6
BURNS HARBOR 69 270/ 2/ 3 1012.2R
MICHIGAN CITY 69 40/ 4/ 5 1010.2R
MICH CITY BUOY 70 320/ 4/ 6 1011.7R 2/ 4
ST. JOSEPH BUOY 69 75 280/ 6/ 6 1012.1R 2/ 5
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-240400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 79 67 66 CALM 29.91R HX 81 TC 26
GALESBURG* PTCLDY 71 65 82 CALM 29.92R TC 22
MACOMB* MOCLDY 73 68 84 CALM 29.94R TC 23
JACKSONVILLE* CLEAR 74 64 69 CALM 29.90S TC 23
PITTSFIELD* CLEAR 74 68 79 CALM 29.92R TC 24
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-240400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 70 64 80 NW5 29.91R TC 21
BLOOMINGTON CLEAR 73 62 68 N7 29.92R TC 23
DECATUR CLEAR 79 65 62 NW7 29.90R HX 81 TC 26
PEORIA CLEAR 75 65 70 CALM 29.90R TC 24
LACON* CLEAR 70 63 77 MISG 29.89R TC 21
LINCOLN* CLEAR 77 67 71 CALM 29.90R TC 25
SPRINGFIELD CLEAR 73 66 78 N3 29.89R TC 23
TAYLORVILLE CLEAR 73 66 80 NW5 29.90R TC 23
$$
ILZ033-039-045-046-055>057-062-063-240400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 73 63 70 N6 29.90R TC 23
DANVILLE* CLEAR 72 63 72 N7 29.88R TC 22
RANTOUL* CLEAR 73 62 68 N6 29.90R TC 23
MATTOON CLEAR 75 66 73 NW8 29.88R TC 24
PARIS* CLEAR 73 62 68 N6 29.89R TC 23
$$
ILZ079-100>102-240400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 77 68 73 VRB3 29.91R TC 25
BELLEVILLE CLEAR 78 65 64 CALM 29.88R TC 25
CAHOKIA* CLEAR 81 64 56 N3 29.89R HX 82 TC 27
SPARTA* CLEAR 80 63 57 CALM 29.91R HX 81 TC 27
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 74 66 76 CALM 29.88R TC 23
CAIRO* CLEAR 76 74 93 CALM 29.88R TC 25
EFFINGHAM* CLEAR 74 67 76 W3 29.91R TC 24
MARION CLEAR 72 65 79 CALM 29.89R TC 22
MT. VERNON CLEAR 72 69 90 CALM 29.89R TC 22
CENTRALIA* CLEAR 80 67 63 NW5 29.90R HX 82 TC 27
SALEM* CLEAR 79 67 68 NW3 29.89R HX 81 TC 26
METROPOLIS* CLEAR 73 72 97 CALM 29.88R TC 23
$$
ILZ067-068-072-073-078-083-087-091-240400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 77 67 71 NW5 29.86R TC 25
FLORA* CLEAR 79 66 65 NW6 29.89R HX 81 TC 26
FAIRFIELD* CLEAR 76 66 70 CALM 29.88R TC 25
HARRISBURG* CLEAR 73 69 89 CALM 29.88R TC 23
ROBINSON* CLEAR 73 66 78 NW3 29.88R TC 23
CARMI* CLEAR 76 69 80 CALM 29.87R TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$