Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 310607
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT FRI MAY 31 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.
ILZ001-002-007-009-015-016-024-310700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 39 47 E6 30.14F TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 73;
STERLING* PTCLDY 54 40 59 E7 30.18S TC 12
$$
ILZ003-004-008-010-011-017-018-310700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 52 33 48 CALM 30.22R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 71;
FREEPORT* PTCLDY 51 38 61 E3 30.20S TC 11
ROCHELLE* PTCLDY 53 32 45 E7 30.20R TC 11
DE KALB* PTCLDY 49 32 51 E6 30.21S TC 9
PERU* PTCLDY 56 42 61 E8 30.19S TC 13
$$
ILZ005-006-012>014-019>023-310700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 55 42 61 N3 30.19F TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 66;
CHICAGO-MIDWAY PTCLDY 57 43 59 NE3 30.20F TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 65;
AURORA CLEAR 51 36 56 NE5 30.20R TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 70;
JOLIET* CLEAR 54 40 59 CALM 30.20S TC 12
WAUKEGAN PTCLDY 44 41 89 CALM 30.20S TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 59;
DUPAGE AIRPORT CLEAR 49 37 63 CALM 30.20S TC 9
6HR MIN TEMP: 45; 6HR MAX TEMP: 68;
KANKAKEE* CLEAR 52 44 76 E3 30.21R TC 11
WHEELING CLEAR 49 45 86 CALM 30.21F TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 62;
MORRIS* CLEAR 53 40 61 CALM 30.19R TC 12
ROMEOVILLE* CLEAR 50 45 81 NE6 30.21R TC 10
LANSING* CLEAR 50 48 93 CALM 30.21R TC 10
NORTHERLY ISL* N/A 55 46 71 N3 N/A TC 13
$$
LMZ740>746-310700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 53 53 CALM / 2 1023.5S 1
WINTHROP HARBOR 51 55 270/ 2/ 4 N/A 1
WAUKEGAN HARBOR 52 55 170/ 2/ 4 N/A 0
WILMETTE BUOY 55 57 CALM / 2 1022.0F 1
CHICAGO BUOY 57 59 140/ 4/ 6 1023.4F 1/ 3
HARRISON CRIB 60 70/ 2/ 3 N/A
NORTHERLY ISL 54 10/ 2/ 4 N/A
CALUMET HARBOR 54 360/ 2/ 3 1021.5
BURNS HARBOR 58 30/ 2/ 3 1023.0F
MICHIGAN CITY 56 170/ 1/ 2 1022.2R
MICH CITY BUOY 59 90/ 6/ 6 1021.1F 1/ 4
ST. JOSEPH BUOY 60 62 120/ 6/ 8 1023.3R 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-310700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 63 53 70 SE7 30.12S TC 17
GALESBURG* PTCLDY 60 42 51 E5 30.15F TC 16
MACOMB* PTCLDY 58 48 70 E6 30.15F TC 14
JACKSONVILLE* PTCLDY 62 51 65 SE5 30.14S TC 17
PITTSFIELD* MOCLDY 62 54 76 E6 30.14S TC 17
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-310700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 54 42 65 E5 30.19S TC 12
BLOOMINGTON PTCLDY 57 46 66 E6 30.19R TC 14
DECATUR PTCLDY 57 50 77 E3 30.17R TC 14
PEORIA PTCLDY 62 39 42 E8 30.16R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 75;
LACON* PTCLDY 57 39 50 CALM 30.16F TC 14
LINCOLN* PTCLDY 62 45 52 CALM 30.16S TC 17
SPRINGFIELD PTCLDY 60 51 72 CALM 30.15R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 75;
TAYLORVILLE PTCLDY 61 52 72 E7 30.15S TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 74;
$$
ILZ033-039-045-046-055>057-062-063-310700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 58 46 64 SE5 30.17S TC 14
DANVILLE* CLEAR 56 45 66 CALM 30.18S TC 14
RANTOUL* CLEAR 57 47 69 CALM 30.18S HAZE TC 14
MATTOON PTCLDY 60 46 59 SE5 30.16R TC 16
PARIS* CLEAR 55 46 71 E5 30.18R TC 13
$$
ILZ079-100>102-310700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 62 54 75 CALM 30.13F TC 17
CAHOKIA* MOCLDY 63 56 78 CALM 30.12S TC 17
SPARTA* PTCLDY 61 57 88 E3 30.14S TC 16
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 60 56 86 CALM 30.13R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 77;
CAIRO* PTCLDY 64 57 78 E3 30.12S TC 18
EFFINGHAM* PTCLDY 58 52 80 E5 30.18R TC 15
MARION PTCLDY 62 54 75 CALM 30.14S TC 16
MT. VERNON PTCLDY 59 55 87 CALM 30.15R TC 15
CENTRALIA* PTCLDY 62 54 76 E3 30.15S TC 16
SALEM* PTCLDY 63 53 68 CALM 30.15S TC 17
METROPOLIS* PTCLDY 59 55 85 CALM 30.13R TC 15
$$
ILZ067-068-072-073-078-083-087-091-310700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 61 51 70 CALM 30.16R TC 16
FAIRFIELD* PTCLDY 62 52 70 CALM 30.14S TC 17
CARMI* PTCLDY 61 53 76 CALM 30.14S TC 16
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$