587
ASUS43 KLOT 191913
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT SAT JUL 19 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-192000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 79 71 76 SW9 29.90F HX 82 TC 26
ILZ003-004-008-010-011-017-018-192000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 70 71 SW8 29.91S HX 83 TC 27
ROCHELLE* MOSUNNY 80 70 71 SW9 29.91R HX 83 TC 27
DE KALB* MOSUNNY 78 73 84 S9 29.91S HX 80 TC 26
PERU* PTSUNNY 79 73 82 SW7 29.92S HX 82 TC 26
ILZ005-006-012>014-019>023-192000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 72 90 S6 29.88F TC 24
CHICAGO-MIDWAY CLOUDY 78 68 71 CALM 29.90R HX 80 TC 26
AURORA PTSUNNY 78 71 79 S6 29.90F HX 80 TC 26
JOLIET* CLOUDY 78 75 90 CALM 29.91S HX 80 TC 25
WAUKEGAN CLOUDY 75 71 87 S9 29.89S TC 24
DUPAGE AIRPORT CLOUDY 78 72 81 S6 29.88F HX 80 TC 26
KANKAKEE* PTSUNNY 77 74 89 SW9 29.92R TC 25
WHEELING LGT RAIN 75 73 93 S3 29.90F TC 24
MORRIS* CLOUDY 77 74 89 SW6 29.91R TC 25
ROMEOVILLE* CLOUDY 77 77 100 W7 29.92S TC 25
LANSING* HVY RAIN 77 76 98 SW5 29.90F TC 25
NORTHERLY ISL* N/A 76 70 82 W5 N/A TC 24
LMZ740>746-192000-
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 72 69 180/ 10/ 10 1011.9F 1/ 3
WINTHROP HARBOR 72 69 N/A 1/ 3
WAUKEGAN HARBOR 72 70 150/ 8/ 12 N/A 1/ 3
WILMETTE BUOY 73 1015.2F 1
CHICAGO BUOY 75 72 360/ 2/ 4 1012.8 1
HARRISON CRIB 81 130/ 5/ 5 N/A
NORTHERLY ISL 76 180/ 5/ 9 N/A
CALUMET HARBOR 76 180/ 5/ 7 1011.5S
BURNS HARBOR 75 180/ 3/ 9 1013.2F
MICHIGAN CITY 76 200/ 17/ 23 1011.6F
MICH CITY BUOY 76 75 160/ 8/ 12 1011.2F 1
ST. JOSEPH BUOY 78 76 120/ 8/ 12 1013.7F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-192000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 72 81 S12 29.94F HX 80 TC 26
GALESBURG* MOSUNNY 77 69 77 SW9 29.92F TC 25
MACOMB* PTSUNNY 75 73 92 S8 29.94F TC 24
JACKSONVILLE* PTSUNNY 71 70 98 S8 29.95F TC 22
PITTSFIELD* PTSUNNY 72 72 98 SE9 29.98F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-192000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 78 72 81 SW14G21 29.91R HX 80 TC 26
BLOOMINGTON CLOUDY 74 71 91 SW18G28 29.95R TC 23
DECATUR LGT RAIN 73 71 93 S14 29.98F TC 23
PEORIA CLOUDY 74 71 91 SW14 29.93S TC 23
LACON* CLOUDY 78 71 78 SW15 29.91R HX 80 TC 26
LINCOLN* CLOUDY 74 74 100 SW8 29.97F TC 23
SPRINGFIELD RAIN 71 69 93 S12G20 29.98F FOG TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 72 70 94 S14G24 29.94F TC 22
RANTOUL* CLOUDY 72 71 97 S12G18 29.91S TC 22
MATTOON LGT RAIN 71 70 96 S8 29.98F TC 22
ILZ079-100>102-192000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 73 70 88 NE10 30.04R TC 23
BELLEVILLE DRIZZLE 84 77 79 N9 29.99R HX 94 TC 29
CAHOKIA* PTSUNNY 84 73 69 N6 29.99S HX 90 TC 29
SPARTA* MOSUNNY 92 78 62 NW6 30.00S HX 107 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 91 79 66 SW12 29.97F HX 107 TC 33
CAIRO* MOSUNNY 91 81 72 SW9 29.99F HX 109 TC 33
EFFINGHAM* HVY RAIN 73 73 99 N9 30.08R TC 23
MARION CLOUDY 88 79 74 SW14 29.99S HX 102 TC 31
MT. VERNON PTSUNNY 75 75 100 E3 30.03F THUNDER TC 24
CENTRALIA* PTSUNNY 79 78 98 E5 30.04R HX 83 TC 26
SALEM* LGT RAIN 79 76 92 NE5 30.04R HX 82 TC 26
METROPOLIS* PTSUNNY 89 75 61 SW8G17 29.99F HX 99 TC 32
ILZ067-068-072-073-078-083-087-091-192000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 74 32 21 CALM 30.02F TC 23
FLORA* LGT RAIN 73 N/A N/A S3 30.04R TC 23
FAIRFIELD* PTSUNNY 73 73 97 S3 30.03F TC 23
HARRISBURG* CLOUDY 88 78 71 SW7 29.99 HX 101 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page