502
ASUS43 KLOT 271006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT THU MAR 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.
ILZ001-002-007-009-015-016-024-271100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 46 34 62 SE8 30.15F TC 8
STERLING* CLOUDY 43 39 86 E5 30.18F TC 6
ILZ003-004-008-010-011-017-018-271100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 46 32 58 CALM 30.19R TC 8
FREEPORT* CLOUDY 47 33 58 W5 30.19S TC 8
ROCHELLE* CLOUDY 42 33 71 SW3 30.18S TC 6
DE KALB* CLOUDY 46 32 58 W8 30.18R TC 8
PERU* CLOUDY 46 35 65 SW7 30.19S TC 8
ILZ005-006-012>014-019>023-271100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 45 31 58 SW7 30.17R TC 7
CHICAGO-MIDWAY CLOUDY 44 31 60 SW6 30.18S TC 7
AURORA CLOUDY 45 32 60 CALM 30.17S TC 7
JOLIET* CLOUDY 41 37 84 CALM 30.20R TC 5
WAUKEGAN CLOUDY 40 30 67 SW7 30.16R TC 4
DUPAGE AIRPORT CLOUDY 43 32 65 SW3 30.17S TC 6
KANKAKEE* CLOUDY 42 33 69 S3 30.22R TC 6
WHEELING CLOUDY 41 32 70 S3 30.18S TC 5
MORRIS* CLOUDY 44 33 66 SW6 30.18S TC 7
ROMEOVILLE* CLOUDY 41 37 87 S5 30.19S TC 5
LANSING* MOCLDY N/A N/A N/A S3 30.20S
NORTHERLY ISL* N/A 44 30 58 SW5 N/A TC 7
LMZ740>746-271100-
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 47 210/ 20/ 21 N/A
NORTHERLY ISL 44 210/ 2/ 7 N/A
CALUMET HARBOR 44 200/ 5/ 7 1021.1R
BURNS HARBOR 42 180/ 6/ 7 1023.0R
MICHIGAN CITY 44 170/ 11/ 15 1021.8S
ILZ025>027-034>036-040-047-049-050-058-095>099-271100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 50 32 50 SE9 30.17S TC 10
GALESBURG* MOCLDY 47 33 58 SE3 30.18F TC 9
MACOMB* CLOUDY 45 33 61 S7 30.19F TC 7
JACKSONVILLE* MOCLDY 46 34 64 SE8 30.19F TC 8
PITTSFIELD* CLOUDY 49 36 61 SE6 30.20S TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-271100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 45 33 64 CALM 30.21R TC 7
BLOOMINGTON CLOUDY 46 34 62 S9 30.21F TC 8
DECATUR MOCLDY 49 34 56 SE7 30.22F TC 9
PEORIA CLOUDY 49 32 52 S5 30.20F TC 9
LACON* CLOUDY 46 32 59 CALM 30.19S TC 8
LINCOLN* MOCLDY 46 36 66 CALM 30.21F TC 8
SPRINGFIELD MOCLDY 45 34 65 S6 30.21R TC 7
TAYLORVILLE MOCLDY 46 34 62 MISG 30.22S TC 8
ILZ033-039-045-046-055>057-062-063-271100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 44 35 70 S7 30.23S TC 7
MATTOON CLOUDY 47 35 63 S6 30.23S TC 8
PARIS* CLOUDY 43 37 79 CALM 30.25R TC 6
ILZ079-100>102-271100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 50 38 64 SE7 30.21F TC 10
BELLEVILLE CLOUDY 49 40 70 E7 30.19F TC 10
CAHOKIA* LGT RAIN 50 37 61 S6 30.20F TC 10
SPARTA* MOCLDY 50 39 66 S3 30.25R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 46 39 76 S6 30.24F TC 8
CAIRO* PTCLDY 49 38 66 E8 30.24F TC 10
EFFINGHAM* CLOUDY 47 37 67 S5 30.25F TC 8
MARION CLOUDY 48 36 64 E6 30.25F TC 9
MT. VERNON CLOUDY 51 36 56 E5 30.25F TC 11
CENTRALIA* LGT RAIN 49 39 68 SE8 30.23F TC 10
SALEM* LGT RAIN 48 40 73 MISG 30.24F TC 9
METROPOLIS* MOCLDY 49 34 55 CALM 30.26F TC 10
ILZ067-068-072-073-078-083-087-091-271100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 44 41 89 CALM 30.27F TC 7
FLORA* LGT RAIN 46 43 87 S9 30.25F TC 8
FAIRFIELD* RAIN 48 39 71 S6 30.27F TC 9
HARRISBURG* CLOUDY 49 37 64 E7 30.27F TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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