747
ASUS43 KLOT 312301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT MON MAR 31 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.
ILZ001-002-007-009-015-016-024-010000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 52 24 33 NW13 29.99S TC 11
STERLING* SUNNY 50 26 39 NW9G17 30.01R TC 10
ILZ003-004-008-010-011-017-018-010000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 48 24 39 N13 30.01R TC 9
FREEPORT* SUNNY 48 23 36 N12 30.01S TC 9
ROCHELLE* SUNNY 47 23 39 N7G17 30.00R TC 9
DE KALB* SUNNY 46 25 45 N9G18 29.99S TC 8
PERU* SUNNY 51 22 32 N15 29.99S TC 11
ILZ005-006-012>014-019>023-010000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 47 25 42 NW12 29.98R TC 8
CHICAGO-MIDWAY MOSUNNY 44 30 57 E10G17 29.99R TC 7
AURORA SUNNY 47 23 38 N14 29.99R TC 8
JOLIET* SUNNY 49 29 46 CALM 29.99S TC 9
WAUKEGAN SUNNY 38 28 67 E9 30.00R WCI 31 TC 3
DUPAGE AIRPORT SUNNY 48 25 40 NW13 29.98R TC 9
KANKAKEE* SUNNY 47 29 49 N10G16 29.99S TC 8
WHEELING SUNNY 42 30 62 E14 30.00R TC 6
MORRIS* SUNNY 49 26 41 N9 29.98R TC 9
ROMEOVILLE* SUNNY 46 28 49 N7G17 29.99S TC 8
LANSING* SUNNY N/A N/A N/A NE8 30.01R
NORTHERLY ISL* N/A 38 31 76 NE8 N/A WCI 32 TC 3
LMZ740>746-010000-
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 38 70/ 9/ 11 N/A
NORTHERLY ISL 38 50/ 8/ 12 N/A
CALUMET HARBOR 38 30/ 7/ 10 1015.0
BURNS HARBOR 37 30/ 7/ 8 1016.6R
MICHIGAN CITY 36 10/ 13/ 15 1016.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-010000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 54 28 36 NW10G17 30.00F TC 12
GALESBURG* SUNNY 51 28 41 NW12 30.01S TC 11
MACOMB* SUNNY 53 21 29 NW13 30.03R TC 12
JACKSONVILLE* MOSUNNY 53 30 41 NW9 30.01R TC 12
PITTSFIELD* SUNNY 53 32 44 NW9 30.02S TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-010000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 51 25 36 N13 29.98S TC 10
BLOOMINGTON MOSUNNY 51 27 39 NW13 29.99R TC 11
DECATUR MOSUNNY 54 33 45 NW9 29.98S TC 12
PEORIA MOSUNNY 53 23 31 NW8 29.98R TC 12
LACON* MOSUNNY 51 22 32 N8G16 29.99R TC 11
LINCOLN* MOSUNNY 54 31 40 N6 29.99R TC 12
SPRINGFIELD MOSUNNY 55 31 39 N10 29.99R TC 13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-010000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 50 33 52 N13 29.97S TC 10
RANTOUL* SUNNY 48 29 48 NW14 29.98S TC 9
MATTOON MOSUNNY 49 36 61 NW10 29.97S TC 9
PARIS* PTSUNNY 46 34 63 N7 29.99S TC 8
ILZ079-100>102-010000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 52 34 50 N12 30.02S TC 11
BELLEVILLE MOSUNNY 53 36 53 N7 30.00S TC 12
CAHOKIA* MOSUNNY 54 36 50 N7 30.01S TC 12
SPARTA* CLOUDY 52 37 56 N6 30.04R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 49 37 63 N9 30.03R TC 9
CAIRO* SUNNY 53 38 58 NE8 30.02R TC 12
EFFINGHAM* MOSUNNY 50 37 61 N7 30.02R TC 10
MARION CLOUDY 46 36 66 N12 30.04R TC 8
MT. VERNON CLOUDY 48 36 63 VRB3 30.02S TC 9
CENTRALIA* CLOUDY 50 37 59 NW7 30.01S TC 10
SALEM* PTSUNNY 51 38 60 MISG 30.01S TC 11
METROPOLIS* PTSUNNY 48 34 58 N9 30.04R TC 9
ILZ067-068-072-073-078-083-087-091-010000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 46 36 68 N13 30.01R TC 8
FAIRFIELD* CLOUDY 47 35 62 NW5 30.02S TC 8
HARRISBURG* CLOUDY 46 35 64 N7 30.04R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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