Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 270110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT WED MAR 26 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-270200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 31 46 CALM 30.18F TC 11
STERLING* CLOUDY 49 30 48 SW5 30.19S TC 9
$$
ILZ003-004-008-010-011-017-018-270200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 51 23 33 W5 30.18S TC 11
FREEPORT* MOCLDY 48 25 40 CALM 30.18F TC 9
ROCHELLE* MOCLDY 47 27 44 W3 30.19R TC 9
DE KALB* MOCLDY 49 28 44 W6 30.19R TC 9
PERU* CLOUDY 51 29 44 SW5 30.20R TC 10
$$
ILZ005-006-012>014-019>023-270200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 28 57 E6 30.19S TC 6
CHICAGO-MIDWAY MOCLDY 43 27 53 E6 30.20S TC 6
AURORA MOCLDY 46 32 58 W6 30.18R TC 8
JOLIET* MOCLDY 51 31 46 CALM 30.20R TC 10
WAUKEGAN MOCLDY 35 29 78 SE5 30.20S WCI 31 TC 2
DUPAGE AIRPORT MOCLDY 46 31 55 E7 30.18R TC 8
KANKAKEE* PTCLDY 49 31 48 SW3 30.20S TC 10
WHEELING MOCLDY 40 28 62 CALM 30.21S TC 4
MORRIS* MOCLDY 48 32 53 W6 30.19S TC 9
ROMEOVILLE* CLOUDY 48 32 53 E8 30.20R TC 9
LANSING* MOCLDY N/A N/A N/A N3 30.21R
NORTHERLY ISL* N/A 38 30 73 E5 N/A WCI 34 TC 3
$$
LMZ740>746-270200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 39 100/ 13/ 14 N/A
NORTHERLY ISL 38 80/ 4/ 7 N/A
CALUMET HARBOR 40 80/ 6/ 7 1021.8
BURNS HARBOR 41 60/ 4/ 5 1023.4F
MICHIGAN CITY 40 60/ 11/ 11 1023.1F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-270200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 56 25 30 CALM 30.20S TC 13
GALESBURG* CLOUDY 50 32 50 CALM 30.21F TC 10
MACOMB* MOCLDY 51 29 41 CALM 30.23S TC 11
JACKSONVILLE* PTCLDY 50 28 43 CALM 30.22R TC 10
PITTSFIELD* CLEAR 55 28 35 CALM 30.23R TC 13
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-270200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 46 29 49 W5 30.21S TC 8
BLOOMINGTON PTCLDY 50 30 46 NW5 30.22S TC 10
DECATUR CLEAR 54 30 40 NW3 30.21F TC 12
PEORIA MOCLDY 53 27 36 CALM 30.21S TC 12
LACON* MOCLDY 50 27 41 CALM 30.20S TC 10
LINCOLN* PTCLDY 52 32 46 CALM 30.22S TC 11
SPRINGFIELD CLEAR 50 27 40 W3 30.21S TC 10
TAYLORVILLE CLEAR 53 27 36 MISG 30.22S TC 12
$$
ILZ033-039-045-046-055>057-062-063-270200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 49 28 44 NW3 30.22S TC 9
MATTOON CLEAR 51 30 44 NW3 30.21S TC 11
PARIS* CLEAR 47 30 51 CALM 30.22S TC 8
$$
ILZ079-100>102-270200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 28 35 SW3 30.23S TC 13
BELLEVILLE CLEAR 55 36 50 CALM 30.20F TC 13
CAHOKIA* CLEAR 55 30 38 SE3 30.21F TC 13
SPARTA* CLEAR 57 31 37 CALM 30.23S TC 14
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 57 32 38 N5 30.22S TC 14
CAIRO* CLEAR 62 25 25 NE3 30.21S TC 16
EFFINGHAM* CLEAR 52 33 48 CALM 30.24S TC 11
MARION CLEAR 51 33 50 CALM 30.23S TC 10
MT. VERNON CLEAR 50 38 63 CALM 30.23S TC 10
CENTRALIA* CLEAR 55 35 47 CALM 30.23S TC 13
SALEM* CLEAR 54 39 57 MISG 30.22F TC 12
METROPOLIS* CLEAR 56 32 38 N5 30.22S TC 14
$$
ILZ067-068-072-073-078-083-087-091-270200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 50 38 63 CALM 30.23F TC 10
FLORA* CLEAR 54 36 50 NW3 30.23S TC 12
FAIRFIELD* CLEAR 52 38 60 CALM 30.23S TC 11
HARRISBURG* CLEAR 54 35 47 NW5 30.23S TC 12
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$