039
ASUS43 KLOT 311701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-311800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 47 29 49 NW14 30.03R TC 8
STERLING* MOSUNNY 45 30 55 N8 30.03R TC 7
ILZ003-004-008-010-011-017-018-311800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 41 27 57 N13G21 30.02R TC 5
FREEPORT* SUNNY 42 26 53 N10G17 30.02S TC 5
ROCHELLE* CLOUDY 38 27 65 N7G16 30.01S WCI 32 TC 3
DE KALB* CLOUDY 36 30 78 NW10 30.00F WCI 28 TC 2
PERU* CLOUDY 42 29 60 N12G20 30.01R TC 6
ILZ005-006-012>014-019>023-311800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 38 28 67 NW13 29.96F WCI 30 TC 3
CHICAGO-MIDWAY CLOUDY 39 27 62 NW13 29.97S WCI 31 TC 4
AURORA CLOUDY 38 29 70 NW15 29.98S WCI 29 TC 3
JOLIET* CLOUDY 40 30 66 N7G16 29.99R TC 5
WAUKEGAN CLOUDY 37 27 67 NW9 29.97R WCI 30 TC 3
DUPAGE AIRPORT CLOUDY 39 28 64 N14 29.98R WCI 31 TC 4
KANKAKEE* CLOUDY 39 29 65 N13 29.99R WCI 32 TC 4
WHEELING CLOUDY 37 28 70 NW12 29.99S WCI 29 TC 3
MORRIS* CLOUDY 39 29 68 N8 29.98S WCI 33 TC 4
ROMEOVILLE* CLOUDY 39 30 70 NW13G18 29.99R WCI 32 TC 4
LANSING* CLOUDY N/A N/A N/A N3 29.97S
NORTHERLY ISL* N/A 36 27 70 NW10 N/A WCI 28 TC 2
LMZ740>746-311800-
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 36 340/ 19/ 22 N/A
NORTHERLY ISL 36 360/ 6/ 14 N/A
CALUMET HARBOR 37 300/ 10/ 13 1013.8S
BURNS HARBOR 35 340/ 9/ 12 1015.2R
MICHIGAN CITY 35 320/ 21/ 24 1014.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-311800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 45 33 63 N13G18 30.06S TC 7
GALESBURG* MOSUNNY 44 34 67 NW8 30.05R TC 7
MACOMB* PTSUNNY 46 32 58 NW14 30.07R TC 8
JACKSONVILLE* PTSUNNY 44 30 58 NW12G21 30.04R TC 6
PITTSFIELD* PTSUNNY 44 32 63 NW13 30.06S TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-311800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 41 29 61 N15 29.99S TC 5
BLOOMINGTON PTSUNNY 43 30 60 N16 29.99R TC 6
DECATUR CLOUDY 44 32 62 NW15 30.00R TC 7
PEORIA PTSUNNY 44 29 55 N13G20 30.02R TC 7
LACON* PTSUNNY 43 28 56 N10 30.01S TC 6
LINCOLN* PTSUNNY 47 32 57 N12G20 30.01S TC 8
SPRINGFIELD CLOUDY 46 32 58 NW14G21 30.01R TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-311800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 42 31 64 N14G22 29.98R TC 6
RANTOUL* CLOUDY 40 31 68 N13 29.97R TC 5
MATTOON CLOUDY 40 35 83 NW15 29.98R TC 4
PARIS* CLOUDY 40 34 76 NW12G18 29.98R TC 5
ILZ079-100>102-311800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 41 32 70 NW13 30.05R TC 5
BELLEVILLE CLOUDY 44 33 64 NW14 30.03R TC 7
CAHOKIA* CLOUDY 45 32 60 NW14G23 30.04S TC 7
SPARTA* CLOUDY 45 33 64 NW9G18 30.04S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 34 67 NW9 30.02R TC 7
CAIRO* CLOUDY 47 38 69 N10 30.01S TC 9
EFFINGHAM* CLOUDY 41 35 80 W12 30.02R TC 5
MARION CLOUDY 43 34 70 N15G22 30.02R TC 6
MT. VERNON CLOUDY 43 34 70 VRB7 30.02R TC 6
CENTRALIA* CLOUDY 42 33 69 NW13G18 30.02S TC 6
SALEM* CLOUDY 43 35 72 MISG 30.02R TC 6
METROPOLIS* CLOUDY 46 33 61 N13 30.00R TC 8
ILZ067-068-072-073-078-083-087-091-311800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 45 35 68 NW16G23 29.97R TC 7
FLORA* CLOUDY 43 34 70 NW15 30.01R TC 6
FAIRFIELD* CLOUDY 43 32 66 NW9G17 30.01R TC 6
HARRISBURG* CLOUDY 45 34 66 NW12 30.01R TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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