Regional Weather Roundup
Issued by NWS
Issued by NWS
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837
ASUS43 KLOT 150301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT JUN 14 2025
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.
ILZ001-002-007-009-015-016-024-150400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 68 63 84 CALM 30.02R TC 20
$$
ILZ003-004-008-010-011-017-018-150400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 71 60 68 E3 30.08R TC 22
ROCHELLE* PTCLDY 69 60 72 E6 30.08R TC 21
DE KALB* PTCLDY 66 60 81 E6 30.09R TC 19
PERU* PTCLDY 71 63 77 E6 30.06R TC 22
$$
ILZ005-006-012>014-019>023-150400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 61 53 75 NE8 30.08R TC 16
CHICAGO-MIDWAY MOCLDY 64 53 67 NE8 30.08R TC 18
AURORA PTCLDY 67 59 75 E7 30.07R TC 19
JOLIET* CLEAR 67 58 74 E9 30.08R TC 19
WAUKEGAN PTCLDY 58 50 75 N5 30.08R TC 14
DUPAGE AIRPORT PTCLDY 65 56 72 E7 30.07R TC 18
KANKAKEE* CLOUDY 65 57 75 N6 30.07R TC 19
WHEELING CLEAR 60 52 74 NE3 30.10R TC 16
MORRIS* CLEAR 67 61 79 E7 30.06R TC 20
ROMEOVILLE* CLOUDY 64 59 82 E8 30.09R TC 18
LANSING* CLOUDY 62 57 83 N3 30.08R TC 17
NORTHERLY ISL* N/A 58 53 84 N3 N/A TC 14
$$
LMZ740>746-150400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 58 57 10/ 8/ 10 1018.1R
WINTHROP HARBOR 58 58 30/ 8/ 10 N/A 2/ 3
WAUKEGAN HARBOR 58 58 350/ 12/ 14 N/A 2/ 3
WILMETTE BUOY 57 20/ 8/ 10 1018.8R 1/ 5
CHICAGO BUOY 59 60 350/ 6/ 8 1019.3R 2/ 4
HARRISON CRIB 61 350/ 5/ 6 N/A
NORTHERLY ISL 58 360/ 5/ 10 N/A
CALUMET HARBOR 330/ 4/ 6 1017.1
BURNS HARBOR 63 30/ 4/ 6 1018.6R
MICHIGAN CITY 63 30/ 8/ 8 1016.7R
ST. JOSEPH BUOY 64 64 50/ 8/ 12 1018.2R 2/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-150400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 70 68 93 CALM 30.03R TC 21
GALESBURG* MOCLDY 71 65 82 CALM 30.04R TC 22
MACOMB* PTCLDY 68 67 94 W6 30.05R TC 20
PITTSFIELD* PTCLDY 71 71 98 CALM 30.04R TC 22
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-150400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 69 63 82 NE9 30.06R TC 21
BLOOMINGTON MOCLDY 72 67 84 NE7 30.06R TC 22
DECATUR MOCLDY 74 69 85 E3 30.03R TC 23
PEORIA PTCLDY 72 66 81 CALM 30.03R TC 22
LACON* PTCLDY 70 63 77 E6 30.04R TC 21
LINCOLN* MOCLDY 74 68 80 CALM 30.03R TC 24
SPRINGFIELD CLEAR 71 69 93 CALM 30.02R TC 22
TAYLORVILLE MOCLDY 72 70 94 MISG 30.02R TC 22
$$
ILZ033-039-045-046-055>057-062-063-150400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 68 65 90 NE5 30.03R TC 20
RANTOUL* CLEAR 67 65 93 CALM 30.04R TC 20
MATTOON CLEAR 69 67 93 NE5 30.01R TC 21
PARIS* CLOUDY 69 64 83 NE9 30.02R TC 21
$$
ILZ079-100>102-150400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 72 66 83 NW5 30.01R TC 22
CAHOKIA* CLEAR 72 68 87 N5 30.00R TC 22
SPARTA* PTCLDY 74 71 91 CALM 30.02R TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 75 71 87 NW6 29.99R TC 24
CAIRO* PTCLDY 76 73 90 CALM 30.00R TC 25
EFFINGHAM* CLEAR 72 70 94 CALM 30.03R TC 22
MARION CLOUDY 74 72 93 CALM 30.00R TC 23
MT. VERNON PTCLDY 73 70 90 CALM 30.00R TC 23
CENTRALIA* PTCLDY 74 71 91 N3 30.00R TC 23
SALEM* MOCLDY 75 70 85 N3 30.01R TC 24
METROPOLIS* MOCLDY 73 72 96 CALM 29.99S TC 23
$$
ILZ067-068-072-073-078-083-087-091-150400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 74 71 91 N8 29.99R TC 23
FLORA* PTCLDY 75 72 88 NE8 30.00R TC 24
FAIRFIELD* MOCLDY 76 70 82 CALM 29.98R TC 24
HARRISBURG* MOCLDY 73 72 96 CALM 29.99R TC 23
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$