456
ASUS43 KLOT 270610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SUN APR 27 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.
ILZ001-002-007-009-015-016-024-270700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 49 39 68 SE8 30.28R TC 9
6HR MIN TEMP: 45; 6HR MAX TEMP: 59;
STERLING* CLEAR 43 40 89 E8 30.33R TC 6
ILZ003-004-008-010-011-017-018-270700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 40 32 73 CALM 30.34S TC 4
6HR MIN TEMP: 40; 6HR MAX TEMP: 59;
ROCHELLE* CLEAR 40 31 68 E3 30.33S TC 5
DE KALB* CLEAR 40 32 71 CALM 30.34R TC 5
PERU* PTCLDY 44 37 76 CALM 30.33R TC 7
ILZ005-006-012>014-019>023-270700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 42 32 67 N5 30.31S TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 49;
CHICAGO-MIDWAY PTCLDY 45 31 58 CALM 30.32R TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 49;
AURORA CLEAR 37 31 78 CALM 30.32S TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 56;
JOLIET* CLEAR 41 36 83 CALM 30.33R TC 5
WAUKEGAN CLEAR 35 30 82 N3 30.31S TC 2
6HR MIN TEMP: 33; 6HR MAX TEMP: 48;
DUPAGE AIRPORT CLEAR 39 31 72 NW3 30.31F TC 4
6HR MIN TEMP: 38; 6HR MAX TEMP: 52;
KANKAKEE* PTCLDY 39 33 80 CALM 30.33S TC 4
WHEELING CLEAR 40 33 76 CALM 30.33S TC 4
6HR MIN TEMP: 38; 6HR MAX TEMP: 48;
MORRIS* PTCLDY 41 36 81 CALM 30.32R TC 5
ROMEOVILLE* CLEAR 41 34 75 N3 30.33S TC 5
LANSING* PTCLDY 35 32 87 CALM 30.32S TC 2
NORTHERLY ISL* N/A 44 33 65 N9 N/A TC 7
LMZ740>746-270700-
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)
HARRISON CRIB 51 360/ 9/ 10 N/A
NORTHERLY ISL 44 350/ 7/ 9 N/A
CALUMET HARBOR 44 350/ 6/ 8 1025.6
BURNS HARBOR 44 30/ 4/ 5 1027.1R
MICHIGAN CITY 44 360/ 3/ 4 1026.5R
ST. JOSEPH BUOY 43 46 CALM 1026.9R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-270700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 55 42 61 SE9 30.24R TC 13
GALESBURG* PTCLDY 49 37 64 E6 30.30R TC 10
MACOMB* MOCLDY 51 40 64 SE13 30.29F TC 11
JACKSONVILLE* MOCLDY 50 40 69 E13 30.25F TC 10
PITTSFIELD* MOCLDY 54 42 63 E12 30.25F TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-270700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 40 33 77 CALM 30.32S TC 4
BLOOMINGTON MOCLDY 41 35 79 E7 30.32S TC 5
DECATUR MOCLDY 45 39 79 NE9 30.30S TC 7
PEORIA MOCLDY 49 33 54 E10 30.31S TC 9
6HR MIN TEMP: 49; 6HR MAX TEMP: 61;
LACON* PTCLDY 44 35 69 SE3 30.32S TC 7
LINCOLN* MOCLDY 47 36 66 NE8 30.31S TC 8
SPRINGFIELD MOCLDY 48 37 65 E14 30.28F TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 62;
TAYLORVILLE MOCLDY 48 36 61 MISG 30.28F TC 9
ILZ033-039-045-046-055>057-062-063-270700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 45 35 68 NE9 30.31R TC 7
RANTOUL* MOCLDY 42 35 75 NE5 30.31F TC 6
MATTOON PTCLDY 45 38 76 NE6 30.29R TC 7
PARIS* PTCLDY 44 36 73 NE5 30.30S TC 7
ILZ079-100>102-270700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 54 43 68 E7 30.25S TC 12
BELLEVILLE CLOUDY 55 48 78 NE7 30.22S TC 13
CAHOKIA* CLOUDY 54 47 77 CALM 30.24R TC 12
SPARTA* CLOUDY 55 49 81 E5 30.25R TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 55 46 71 NE5 30.23S TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 61;
CAIRO* MOCLDY 57 50 76 CALM 30.24R TC 14
EFFINGHAM* PTCLDY 49 43 77 NE7 30.29F TC 10
MARION CLOUDY 50 48 93 CALM 30.24S TC 10
MT. VERNON MOCLDY 51 46 83 NE6 30.25R TC 11
CENTRALIA* MOCLDY 53 45 76 NE5 30.25R TC 12
SALEM* MOCLDY 54 45 72 NE6 30.26R TC 12
METROPOLIS* PTCLDY 53 47 82 MISG 30.24R TC 12
ILZ067-068-072-073-078-083-087-091-270700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 51 44 77 NE7 30.27S TC 11
FLORA* PTCLDY 52 45 76 NE7 30.26F TC 11
FAIRFIELD* PTCLDY 51 45 78 NE5 30.25S TC 11
HARRISBURG* MOCLDY 53 46 79 N6 30.23F TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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