Regional Weather Roundup
Issued by NWS
Issued by NWS
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802
ASUS43 KLOT 190710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU JUN 19 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.
ILZ001-002-007-009-015-016-024-190800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 68 66 93 SW6 29.84R TC 20
$$
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 66 62 87 NW7 29.82R TC 19
ROCHELLE* CLOUDY 65 64 95 NW5 29.82R TC 18
DE KALB* RAIN 64 64 100 NW9 29.81R TC 18
PERU* MOCLDY 67 65 93 W9 29.82R TC 19
$$
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 64 97 NW7 29.75S TC 18
CHICAGO-MIDWAY CLOUDY 67 63 87 N8 29.75S TC 19
AURORA CLOUDY 66 64 93 NW7 29.78R TC 19
JOLIET* CLOUDY 68 67 96 CALM 29.78R TC 20
WAUKEGAN LGT RAIN 66 62 87 NW3 29.75R TC 19
DUPAGE AIRPORT CLOUDY 66 63 90 NW7 29.78R TC 19
KANKAKEE* CLOUDY 68 67 95 W8 29.78R TC 20
WHEELING CLOUDY 66 64 93 NW6 29.77S TC 19
MORRIS* CLOUDY 67 66 97 NW10 29.78R TC 20
ROMEOVILLE* CLOUDY 66 66 100 NW12 29.78R TC 19
LANSING* DRIZZLE 67 67 100 N3 29.75S TC 20
NORTHERLY ISL* N/A 65 62 90 NW8 N/A TC 18
$$
LMZ740>746-190800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 60 58 300/ 14/ 17 1006.2R 2/ 4
WINTHROP HARBOR 65 62 340/ 8/ 10 N/A 1/ 3
WAUKEGAN HARBOR 65 63 290/ 8/ 10 N/A 1
WILMETTE BUOY 64 1008.6R 1/ 3
CHICAGO BUOY 66 65 1008.1 1/ 3
HARRISON CRIB 68 330/ 18/ 20 N/A
NORTHERLY ISL 65 260/ 2/ 9 N/A
CALUMET HARBOR 65 320/ 5/ 6 1006.6
BURNS HARBOR 65 340/ 4/ 5 1008.1S
MICHIGAN CITY 64 290/ 12/ 13 1005.7S
ST. JOSEPH BUOY 64 66 320/ 16/ 19 1007.4F 3/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-190800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 65 64 97 W6 29.89R TC 18
GALESBURG* PTCLDY 66 66 100 W7 29.87R TC 19
MACOMB* CLOUDY 67 67 100 W9 29.89R FOG TC 19
JACKSONVILLE* CLEAR 65 64 99 W7 29.88R TC 18
PITTSFIELD* PTCLDY 66 66 98 W7 29.90S TC 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC DRIZZLE 67 65 93 NW9 29.81S TC 20
BLOOMINGTON CLOUDY 66 66 100 NW12 29.84R TC 19
DECATUR CLOUDY 70 66 87 W14 29.83S TC 21
PEORIA CLOUDY 68 67 96 NW6 29.85R TC 20
LACON* PTCLDY 66 64 91 W3 29.82R TC 19
LINCOLN* MOCLDY 68 68 100 CALM 29.84S TC 20
SPRINGFIELD MOCLDY 66 65 96 W9 29.86R TC 19
TAYLORVILLE PTCLDY 66 64 94 MISG 29.85S TC 19
$$
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 69 67 93 SW14 29.81S TC 21
RANTOUL* LGT RAIN 68 67 97 NW10 29.80S TC 20
MATTOON PTCLDY 68 64 87 SW6 29.83S TC 20
$$
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 68 67 95 SW6 29.88F TC 20
BELLEVILLE MOCLDY 71 68 90 SW5 29.86F TC 22
CAHOKIA* CLOUDY 72 66 81 W7 29.88F TC 22
SPARTA* MOCLDY 73 68 82 SW3 29.91S TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 73 71 96 CALM 29.93S TC 23
EFFINGHAM* CLEAR 67 66 98 SW8 29.87F TC 19
MARION CLEAR 70 69 97 SW3 29.90F TC 21
MT. VERNON MOCLDY 69 69 100 CALM 29.88F TC 21
CENTRALIA* PTCLDY 72 65 80 W5 29.88F TC 22
SALEM* PTCLDY 71 66 84 SW5 29.88F TC 21
METROPOLIS* HVY RAIN 71 70 97 SW10G16 29.93F TC 22
$$
ILZ067-068-072-073-078-083-087-091-190800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 71 68 90 SW6 29.85F TC 22
FLORA* CLEAR 72 66 83 W10 29.87F TC 22
FAIRFIELD* CLEAR 70 69 96 CALM 29.88S TC 21
HARRISBURG* PTCLDY 74 68 83 SW6 29.89F TC 23
ROBINSON* PTCLDY 70 66 88 SW10 29.84S TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$