043
ASUS43 KLOT 270906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-271000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 43 36 76 E10 30.25S TC 6
STERLING* CLEAR 39 38 96 E7 30.30F WCI 34 TC 4
ILZ003-004-008-010-011-017-018-271000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 37 32 82 CALM 30.32S TC 3
ROCHELLE* PTCLDY 36 30 80 CALM 30.31S TC 2
DE KALB* CLEAR 38 31 75 NE3 30.31S TC 3
PERU* PTCLDY 40 36 86 NE3 30.29F TC 4
ILZ005-006-012>014-019>023-271000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 41 33 73 N5 30.30S TC 5
CHICAGO-MIDWAY PTCLDY 42 33 70 NE3 30.30S TC 6
AURORA CLEAR 35 30 82 SW3 30.30S TC 2
JOLIET* CLEAR 36 35 97 CALM 30.32S TC 2
WAUKEGAN CLEAR 32 28 85 CALM 30.30S TC 0
DUPAGE AIRPORT CLEAR 35 30 82 CALM 30.29S TC 2
KANKAKEE* PTCLDY 36 33 89 CALM 30.33S TC 2
WHEELING CLEAR 37 33 85 CALM 30.32S TC 3
MORRIS* CLEAR 38 34 85 W3 30.31R TC 3
ROMEOVILLE* CLEAR 36 36 100 CALM 30.32R TC 2
LANSING* CLEAR 33 32 96 CALM 30.32R TC 1
NORTHERLY ISL* N/A 43 36 76 N6 N/A TC 6
LMZ740>746-271000-
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 10/ 8/ 8 N/A
NORTHERLY ISL 42 10/ 5/ 6 N/A
CALUMET HARBOR 42 10/ 2/ 4 1025.2R
BURNS HARBOR 44 30/ 2/ 2 1026.8S
MICHIGAN CITY 38 140/ 3/ 4 1026.4R
ST. JOSEPH BUOY 44 46 CALM 1026.8R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-271000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 52 41 66 E10 30.23F TC 11
GALESBURG* PTCLDY 43 34 69 E7 30.26R TC 6
MACOMB* MOCLDY 47 34 59 SE10 30.29R TC 9
JACKSONVILLE* CLOUDY 48 37 67 E8 30.27F TC 9
PITTSFIELD* CLOUDY 51 41 68 E9G16 30.25F TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-271000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 35 32 90 E3 30.30S TC 2
BLOOMINGTON PTCLDY 39 34 82 E8 30.29F WCI 33 TC 4
DECATUR MOCLDY 42 37 82 E8 30.28S TC 6
PEORIA PTCLDY 45 31 58 E10 30.27F TC 7
LACON* PTCLDY 35 31 87 CALM 30.29S TC 2
LINCOLN* PTCLDY 43 35 72 E5 30.27S TC 6
SPRINGFIELD MOCLDY 46 35 65 SE7 30.29R TC 8
TAYLORVILLE MOCLDY 45 37 76 MISG 30.29R TC 7
ILZ033-039-045-046-055>057-062-063-271000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 41 34 76 E9 30.28S TC 5
RANTOUL* MOCLDY 40 33 74 E6 30.29F TC 5
MATTOON MOCLDY 43 38 82 E8 30.27R TC 6
PARIS* PTCLDY 41 37 84 NE3 30.30R TC 5
ILZ079-100>102-271000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 52 43 73 E6 30.26S TC 11
BELLEVILLE CLOUDY 54 47 79 NE5 30.24S TC 12
CAHOKIA* CLOUDY 54 47 77 E5 30.24F TC 12
SPARTA* CLOUDY 54 48 80 NE5 30.26R TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 54 46 74 NW3 30.24R TC 12
CAIRO* CLOUDY 57 49 75 NE6 30.22S TC 14
EFFINGHAM* MOCLDY 46 42 84 NE3 30.29R TC 8
MARION CLOUDY 50 48 90 CALM 30.25R TC 10
MT. VERNON CLOUDY 51 46 83 NE8 30.25R TC 11
CENTRALIA* CLOUDY 52 44 76 E7 30.25S TC 11
SALEM* CLOUDY 52 43 72 E6 30.26R TC 11
METROPOLIS* CLOUDY 55 47 76 MISG 30.23R TC 13
ILZ067-068-072-073-078-083-087-091-271000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 48 43 82 NE8 30.26F TC 9
FLORA* MOCLDY 50 43 76 NE3 30.27R TC 10
FAIRFIELD* CLOUDY 51 43 75 NE3 30.24F TC 11
HARRISBURG* CLOUDY 53 47 77 NE3 30.24R TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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