833
ASUS43 KLOT 271201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-271300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 41 36 82 E5 30.27S TC 5
6HR MIN TEMP: 39; 6HR MAX TEMP: 49;
STERLING* CLEAR 40 38 93 E8 30.30S TC 4
ILZ003-004-008-010-011-017-018-271300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 39 32 76 CALM 30.32S TC 4
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
ROCHELLE* SUNNY 40 32 73 E3 30.32R TC 5
DE KALB* SUNNY 38 33 84 E6 30.32R WCI 33 TC 3
PERU* SUNNY 40 35 83 E3 30.30S TC 5
ILZ005-006-012>014-019>023-271300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 41 36 82 CALM 30.32R TC 5
6HR MIN TEMP: 39; 6HR MAX TEMP: 42;
CHICAGO-MIDWAY MOSUNNY 42 35 76 CALM 30.32R TC 6
6HR MIN TEMP: 38; 6HR MAX TEMP: 45;
AURORA SUNNY 36 33 89 E5 30.31R WCI 32 TC 2
6HR MIN TEMP: 33; 6HR MAX TEMP: 39;
JOLIET* SUNNY 36 35 96 CALM 30.33R TC 2
WAUKEGAN MOSUNNY 38 34 85 NE6 30.32R WCI 33 TC 3
6HR MIN TEMP: 29; 6HR MAX TEMP: 39;
DUPAGE AIRPORT SUNNY 37 31 78 CALM 30.31R TC 3
6HR MIN TEMP: 33; 6HR MAX TEMP: 39;
KANKAKEE* SUNNY 37 36 94 E3 30.33R TC 3
WHEELING MOSUNNY 39 34 82 CALM 30.33R TC 4
6HR MIN TEMP: 35; 6HR MAX TEMP: 40;
MORRIS* SUNNY 38 35 90 CALM 30.31R TC 3
ROMEOVILLE* SUNNY 39 36 87 NE3 30.33R TC 4
LANSING* MOSUNNY 36 35 96 CALM 30.33R TC 2
NORTHERLY ISL* N/A 44 38 79 E2 N/A TC 7
LMZ740>746-271300-
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 49 80/ 4/ 4 N/A
NORTHERLY ISL 42 30/ 3/ 6 N/A
CALUMET HARBOR 41 270/ 1/ 2 1025.6
BURNS HARBOR 43 80/ 2/ 3 1027.4R
MICHIGAN CITY 42 70/ 4/ 4 1027.0R
ST. JOSEPH BUOY 42 46 130/ 4/ 6 1027.4R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-271300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 49 40 71 E8 30.22R TC 9
GALESBURG* CLEAR 42 33 69 E7 30.27S TC 6
MACOMB* PTCLDY 44 35 71 E8 30.27R TC 7
JACKSONVILLE* CLOUDY 46 39 75 SE8 30.23F TC 8
PITTSFIELD* CLOUDY 48 43 83 E7 30.23S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-271300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 39 33 79 E8 30.31R WCI 34 TC 4
BLOOMINGTON MOSUNNY 39 35 86 E7 30.29F WCI 34 TC 4
DECATUR PTSUNNY 45 40 82 E8 30.28S TC 7
PEORIA PTCLDY 43 32 65 E8 30.28S TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 49;
LACON* SUNNY 37 32 82 CALM 30.30R TC 3
LINCOLN* MOCLDY 44 36 72 E8 30.28S TC 7
SPRINGFIELD MOCLDY 46 37 71 E9 30.25S TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 48;
TAYLORVILLE MOCLDY 46 39 76 MISG 30.26F TC 8
ILZ033-039-045-046-055>057-062-063-271300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 42 36 79 E8 30.30R TC 6
RANTOUL* MOSUNNY 40 35 83 E3 30.31R TC 4
MATTOON PTSUNNY 45 41 86 SE7 30.28R TC 7
PARIS* MOSUNNY 42 38 88 CALM 30.31R TC 6
ILZ079-100>102-271300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 50 45 81 E8 30.24R TC 10
CAHOKIA* CLOUDY 53 45 74 SE6 30.23R TC 12
SPARTA* MOCLDY 53 49 84 E9 30.22F TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 54 46 74 E6 30.23R TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 55;
CAIRO* CLOUDY 57 50 77 E7 30.22R TC 14
EFFINGHAM* PTSUNNY 48 43 82 NE7 30.30S TC 9
MARION MOCLDY 52 46 82 E7 30.24R TC 11
MT. VERNON MOCLDY 51 46 83 E8 30.26R TC 11
CENTRALIA* MOCLDY 51 44 76 E10 30.25S TC 11
SALEM* LGT RAIN 51 43 75 E7 30.25F TC 11
METROPOLIS* MOCLDY 55 47 75 MISG 30.22S TC 13
ILZ067-068-072-073-078-083-087-091-271300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 48 44 86 NE7 30.30R TC 9
FLORA* PTSUNNY 50 45 81 E7 30.28S TC 10
FAIRFIELD* PTSUNNY 51 45 80 NE5 30.27S TC 10
HARRISBURG* PTSUNNY 53 47 79 E8 30.25R TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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