275
ASUS43 KLOT 290606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT WED APR 29 2026
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.
ILZ001-002-007-009-015-016-024-290700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 54 41 61 W7 29.97R TC 12
6HR MIN TEMP: 52; 6HR MAX TEMP: 61;
STERLING* PTCLDY 55 42 61 W5 29.95S TC 13
SAVANNA* DRIZZLE 54 38 54 NW8 29.96R TC 12
ILZ003-004-008-010-011-017-018-290700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 40 56 NW14 29.93F TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 61; 6HR PCP: TRACE;
FREEPORT* CLOUDY 52 48 86 CALM 29.96S TC 11
ROCHELLE* CLOUDY 54 39 58 N7 29.94R TC 12
DE KALB* CLOUDY 53 42 66 NW7 29.93R TC 12
PERU* MOCLDY 52 45 76 W6 29.94R TC 11
ILZ005-006-012>014-019>023-290700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 57 40 52 NW6 29.89S TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 62;
CHICAGO-MIDWAY CLOUDY 57 47 69 SW3 29.89F TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
AURORA MOCLDY 50 47 89 W5 29.91R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 61;
JOLIET* CLOUDY 57 49 75 CALM 29.91F TC 14
WAUKEGAN MOCLDY 55 43 63 N6 29.89F TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 62;
DUPAGE AIRPORT MOCLDY 53 44 71 W3 29.91R TC 12
6HR MIN TEMP: 52; 6HR MAX TEMP: 60;
KANKAKEE* LGT RAIN 55 52 90 SW3 29.93S TC 13
WHEELING MOCLDY 56 42 59 NW7 29.91R TC 13
6HR MIN TEMP: 55; 6HR MAX TEMP: 63;
MORRIS* CLOUDY 54 46 76 NW6 29.91S TC 12
ROMEOVILLE* CLOUDY 55 48 76 N3 29.91F TC 13
LANSING* LGT RAIN 53 49 86 CALM 29.91F TC 12
NORTHERLY ISL* N/A 54 49 83 N2 N/A TC 12
LMZ740>746-290700-
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)
WINTHROP HARBOR 49 48 170/ 6/ 8 1006.1 0
WAUKEGAN HARBOR 53 50 300/ 4/ 6 1013.2 0
HARRISON CRIB 54 350/ 1/ 1 N/A
NORTHERLY ISL 53 CALM / 5 N/A
CALUMET HARBOR 58 240/ 1/ 3 1012.1
BURNS HARBOR 57 170/ 4/ 4 1013.2S
MICHIGAN CITY 57 160/ 4/ 5 1011.9F
ST. JOSEPH BUOY 52 160/ 2/ 4 1013.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-290700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 51 43 74 NW8 30.00R TC 11
GALESBURG* CLOUDY 51 43 74 W6 29.99S TC 10
MACOMB* PTCLDY 48 47 97 W6 30.01R TC 9
JACKSONVILLE* CLOUDY 55 55 100 W5 29.97S TC 13
PITTSFIELD* CLOUDY 55 55 99 NW3 29.99S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-290700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 55 52 90 MISG 29.95R TC 13
BLOOMINGTON LGT RAIN 54 52 93 N5 29.94S TC 12
DECATUR CLOUDY 57 51 80 NW7 29.93F TC 14
PEORIA CLOUDY 51 49 92 NW3 29.96S TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 60; 6HR PCP: 0.05;
LACON* MOCLDY 50 46 87 CALM 29.94F TC 10
LINCOLN* CLOUDY 56 52 85 CALM 29.95S TC 14
SPRINGFIELD CLOUDY 56 52 86 NW7 29.95S TC 13
6HR MIN TEMP: 56; 6HR MAX TEMP: 61;
TAYLORVILLE CLOUDY 55 54 94 CALM 29.95S TC 13
ILZ033-039-045-046-055>057-062-063-290700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 55 52 89 NW5 29.94S TC 13
DANVILLE* CLOUDY 54 52 94 N5 29.93F TC 12
RANTOUL* LGT RAIN 55 52 92 CALM 29.94R TC 13
MATTOON CLOUDY 57 53 86 N6 29.92F TC 14
PARIS* CLOUDY 55 54 94 CALM 29.93F TC 13
ILZ079-100>102-290700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON DRIZZLE 56 55 94 CALM 29.97F TC 14
BELLEVILLE CLOUDY 58 57 97 NW15 29.91 TC 14
CAHOKIA* LGT RAIN 57 55 93 N14 29.94F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 61 60 97 N7 29.86F FOG TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 63; 6HR PCP: 0.12;
CAIRO* CLOUDY 65 65 100 CALM 29.84S TC 18
EFFINGHAM* RAIN 56 56 100 N6 29.93F TC 14
MARION DRIZZLE N/A N/A N/A N5 29.87F
MT. VERNON CLOUDY 59 58 96 CALM 29.90S TC 15
CENTRALIA* CLOUDY 58 57 97 CALM 29.91F TC 15
SALEM* CLOUDY 58 58 99 N8 29.91S TC 15
METROPOLIS* LGT RAIN 63 63 100 CALM 29.85F TC 17
ILZ067-068-072-073-078-083-087-091-290700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 59 N/A N/A N7 29.91S TC 15
FAIRFIELD* MOCLDY 60 59 98 CALM 29.89F TC 15
HARRISBURG* CLOUDY 63 62 98 E3 29.88F TC 17
ROBINSON* LGT RAIN 57 57 100 N5 29.90F FOG TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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