246
ASUS43 KLOT 270710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-270800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 46 35 65 CALM 30.19S TC 8
STERLING* MOCLDY 47 33 58 SW7 30.21S TC 8
ILZ003-004-008-010-011-017-018-270800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 46 29 51 SW3 30.20S TC 8
FREEPORT* CLOUDY 48 30 50 W7 30.21S TC 9
ROCHELLE* CLOUDY 43 32 65 W6 30.20S TC 6
DE KALB* CLOUDY 43 31 63 SW3 30.19F TC 6
PERU* CLOUDY 48 32 54 SW6 30.21S TC 9
ILZ005-006-012>014-019>023-270800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 42 31 64 S7 30.18F TC 6
CHICAGO-MIDWAY MOCLDY 45 30 55 S8 30.20F TC 7
AURORA MOCLDY 40 32 73 CALM 30.19F TC 4
JOLIET* MOCLDY 42 36 78 CALM 30.22S TC 6
WAUKEGAN MOCLDY 38 29 70 S5 30.17F WCI 34 TC 3
DUPAGE AIRPORT MOCLDY 39 32 76 S6 30.18F WCI 35 TC 4
KANKAKEE* MOCLDY 39 34 81 SE5 30.23F TC 4
WHEELING MOCLDY 38 30 73 S3 30.19F TC 3
MORRIS* MOCLDY 44 32 62 CALM 30.21S TC 7
ROMEOVILLE* MOCLDY 41 36 81 S7 30.22S TC 5
LANSING* PTCLDY N/A N/A N/A S5 30.22F
NORTHERLY ISL* N/A 45 28 52 S8 N/A TC 7
LMZ740>746-270800-
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 47 190/ 19/ 20 N/A
NORTHERLY ISL 45 190/ 6/ 8 N/A
CALUMET HARBOR 44 170/ 7/ 11 1022.0
BURNS HARBOR 44 180/ 5/ 6 1023.7F
MICHIGAN CITY 44 160/ 10/ 12 1022.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-270800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 50 31 48 E8 30.21R TC 10
GALESBURG* MOCLDY 46 33 61 SE3 30.21F TC 8
MACOMB* PTCLDY 47 33 59 S6 30.22F TC 8
JACKSONVILLE* CLOUDY 48 34 58 S7 30.23S TC 9
PITTSFIELD* CLOUDY 49 34 55 CALM 30.25R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-270800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 43 34 70 SW6 30.22F TC 6
BLOOMINGTON CLOUDY 45 33 63 S5 30.24S TC 7
DECATUR CLOUDY 46 38 73 CALM 30.26R TC 8
PEORIA CLOUDY 48 34 58 CALM 30.22F TC 9
LACON* CLOUDY 46 32 57 CALM 30.21S TC 8
LINCOLN* CLOUDY 46 36 67 S3 30.24F TC 8
SPRINGFIELD CLOUDY 51 33 50 SW5 30.23F TC 11
TAYLORVILLE CLOUDY 48 34 58 MISG 30.25F TC 9
ILZ033-039-045-046-055>057-062-063-270800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 45 34 65 S3 30.25R TC 7
MATTOON CLOUDY 47 37 68 CALM 30.25R TC 8
PARIS* CLOUDY 42 37 81 SW3 30.26R TC 6
ILZ079-100>102-270800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 47 38 71 SE3 30.25R TC 8
BELLEVILLE CLOUDY 46 40 79 NW3 30.25R TC 8
CAHOKIA* CLOUDY 47 39 74 NW3 30.27R TC 8
SPARTA* MOCLDY 49 36 59 CALM 30.27R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 44 38 79 CALM 30.24S TC 7
CAIRO* MOCLDY 45 37 76 CALM 30.24F TC 7
EFFINGHAM* CLOUDY 44 40 88 CALM 30.29R TC 6
MARION CLOUDY 46 35 65 CALM 30.26R TC 8
MT. VERNON CLOUDY 45 40 82 CALM 30.26S TC 7
CENTRALIA* CLOUDY 48 38 68 E6 30.25S TC 9
SALEM* CLOUDY 49 38 65 MISG 30.25R TC 10
METROPOLIS* MOCLDY 42 34 73 CALM 30.25F TC 6
ILZ067-068-072-073-078-083-087-091-270800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 44 39 82 CALM 30.26S TC 7
FLORA* CLOUDY 45 41 87 CALM 30.27R TC 7
FAIRFIELD* HAZE 45 38 76 CALM 30.27R VSB 1/4 TC 7
HARRISBURG* CLOUDY 47 39 74 E5 30.25F TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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