Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 231606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-231700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 77 65 66 NW14G24 29.85R TC 25
STERLING* PTSUNNY 75 68 78 W12 29.84R TC 24
SAVANNA* CLOUDY 73 64 73 NW9 29.85R TC 23
$$
ILZ003-004-008-010-011-017-018-231700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 73 65 75 W15 29.83R TC 23
FREEPORT* CLOUDY 71 64 78 NW10 29.87R TC 22
ROCHELLE* CLOUDY 71 63 76 W13 29.84R TC 21
DE KALB* CLOUDY 70 64 79 NW16G22 29.83R TC 21
PERU* CLOUDY 76 66 71 NW8 29.83R TC 25
$$
ILZ005-006-012>014-019>023-231700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 76 66 71 W12G18 29.77R TC 24
CHICAGO-MIDWAY PTSUNNY 77 64 64 W15G23 29.77R TC 25
AURORA CLOUDY 77 66 68 W13G21 29.80R TC 25
JOLIET* CLOUDY 78 67 67 W8 29.80R HX 80 TC 26
WAUKEGAN CLOUDY 74 65 73 NW8 29.77R TC 23
DUPAGE AIRPORT CLOUDY 75 65 70 NW13 29.79R TC 24
KANKAKEE* CLOUDY 76 67 74 NW12 29.81R TC 24
WHEELING CLOUDY 77 66 68 NW14 29.79R TC 25
MORRIS* CLOUDY 76 67 72 NW14 29.80R TC 25
ROMEOVILLE* PTSUNNY 77 70 78 W10G18 29.80R TC 25
LANSING* CLOUDY 76 70 81 W10G23 29.78R TC 25
NORTHERLY ISL* N/A 76 64 66 W8 N/A TC 24
$$
LMZ740>746-231700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 65 64 330/ 10/ 12 1007.7R
WINTHROP HARBOR 62 56 20/ 4/ 6 N/A 1
WAUKEGAN HARBOR 66 63 190/ 8/ 12 N/A 1
WILMETTE BUOY 71 68 260/ 6/ 8 1006.3R 1
CHICAGO BUOY 72 67 10/ 10/ 14 1008.1R 1/ 2
HARRISON CRIB 82 310/ 15/ 15 N/A
NORTHERLY ISL 76 270/ 5/ 13 N/A
CALUMET HARBOR 75 280/ 5/ 9 1006.9
BURNS HARBOR 71 290/ 3/ 5 1008.5R
MICHIGAN CITY 71 340/ 6/ 8 1006.6R
MICH CITY BUOY 71 280/ 6/ 8 1008.4R 1/ 3
ST. JOSEPH BUOY 68 71 330/ 10/ 12 1008.8R 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-231700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 79 66 64 NW13 29.90R HX 81 TC 26
GALESBURG* MOSUNNY 78 70 77 W12 29.88R TC 25
MACOMB* SUNNY 78 66 66 NW12 29.90S HX 80 TC 26
JACKSONVILLE* MOSUNNY 80 67 65 W10 29.88R HX 82 TC 26
PITTSFIELD* MOSUNNY 80 68 65 NW10 29.91R HX 82 TC 27
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-231700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 76 67 74 NW13 29.83R TC 25
BLOOMINGTON PTSUNNY 79 67 66 NW15G21 29.85R HX 81 TC 26
DECATUR CLOUDY 80 69 69 W13G20 29.85S HX 83 TC 27
PEORIA MOSUNNY 80 67 64 NW8 29.85R HX 82 TC 27
LACON* PTSUNNY 76 64 66 MISG 29.83S TC 24
LINCOLN* PTSUNNY 80 68 67 W5 29.85S HX 82 TC 27
SPRINGFIELD MOSUNNY 82 70 66 W9 29.85S HX 86 TC 28
TAYLORVILLE CLOUDY 80 70 72 W9 29.86S HX 82 TC 26
$$
ILZ033-039-045-046-055>057-062-063-231700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 77 68 73 NW15 29.84R TC 25
DANVILLE* CLOUDY 79 68 68 W9G17 29.82R HX 82 TC 26
RANTOUL* CLOUDY 77 66 68 NW13G18 29.83R TC 25
MATTOON PTSUNNY 82 68 62 NW15 29.83R HX 85 TC 28
PARIS* PTSUNNY 80 69 68 NW12 29.83R HX 83 TC 27
$$
ILZ079-100>102-231700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 68 61 N15 29.88R HX 85 TC 28
CAHOKIA* MOSUNNY 85 68 56 NW17 29.87R HX 88 TC 29
SPARTA* PTSUNNY 83 73 73 NW8 29.88R HX 88 TC 28
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 74 71 NW12G17 29.86R HX 91 TC 29
CAIRO* CLOUDY 84 76 74 W9 29.88R HX 93 TC 29
EFFINGHAM* PTSUNNY 82 71 69 NW12 29.86R HX 86 TC 28
MARION CLOUDY 82 75 78 SW7 29.86R HX 89 TC 28
MT. VERNON PTSUNNY 83 75 77 VRB7 29.85R HX 90 TC 28
CENTRALIA* PTSUNNY 84 73 69 NW12G18 29.85S HX 90 TC 29
SALEM* PTSUNNY 84 73 69 NW9 29.85S HX 90 TC 29
METROPOLIS* CLOUDY 83 74 74 W8 29.88R HX 89 TC 28
$$
ILZ067-068-072-073-078-083-087-091-231700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 82 74 76 W12 29.82R HX 88 TC 28
FLORA* MOSUNNY 82 75 78 N13 29.84R HX 89 TC 28
FAIRFIELD* CLOUDY 82 73 74 NW6 29.84R HX 87 TC 28
HARRISBURG* CLOUDY 82 76 83 SW8 29.86R HX 88 TC 28
ROBINSON* PTSUNNY 81 73 78 W10 29.83R HX 85 TC 27
CARMI* CLOUDY 85 76 74 SW12 29.83R HX 93 TC 29
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$