090
ASUS43 KLOT 311810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-311900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 49 26 41 NW13 30.03S TC 9
6HR MIN TEMP: 35; 6HR MAX TEMP: 50;
STERLING* MOSUNNY 46 29 51 NW12G20 30.03S TC 8
ILZ003-004-008-010-011-017-018-311900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 44 25 47 NW13G20 30.02S TC 7
6HR MIN TEMP: 33; 6HR MAX TEMP: 44;
FREEPORT* SUNNY 43 24 47 N12 30.03R TC 6
ROCHELLE* PTSUNNY 42 28 56 NW8G17 30.01S TC 6
DE KALB* PTSUNNY 40 30 68 N13 30.00S TC 4
PERU* MOSUNNY 44 30 56 NW12G17 30.02S TC 7
ILZ005-006-012>014-019>023-311900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 39 29 67 NW8 29.97R WCI 33 TC 4
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
CHICAGO-MIDWAY CLOUDY 40 27 59 NW9 29.98R TC 4
6HR MIN TEMP: 37; 6HR MAX TEMP: 40;
AURORA CLOUDY 40 29 64 NW12G21 29.99R TC 4
6HR MIN TEMP: 35; 6HR MAX TEMP: 40;
JOLIET* CLOUDY 42 30 62 N7 30.00R TC 6
WAUKEGAN CLOUDY 39 28 64 N10G16 29.97S WCI 32 TC 4
6HR MIN TEMP: 33; 6HR MAX TEMP: 39;
DUPAGE AIRPORT CLOUDY 40 28 62 N13G18 29.98S TC 4
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
KANKAKEE* CLOUDY 41 30 64 N14 29.99S TC 5
WHEELING CLOUDY 40 29 64 N8 29.99S TC 4
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
MORRIS* CLOUDY 40 31 67 N10G16 29.99R TC 5
ROMEOVILLE* CLOUDY 39 32 75 NW13 30.00R WCI 32 TC 4
LANSING* CLOUDY N/A N/A N/A N10 29.99R
NORTHERLY ISL* N/A 37 29 73 N14 N/A WCI 28 TC 3
LMZ740>746-311900-
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 37 350/ 14/ 17 N/A
NORTHERLY ISL 37 10/ 11/ 13 N/A
CALUMET HARBOR 37 340/ 9/ 13 1014.5R
BURNS HARBOR 36 340/ 8/ 11 1015.6R
MICHIGAN CITY 35 320/ 20/ 21 1015.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-311900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 48 34 58 NW9 30.05F TC 9
GALESBURG* MOSUNNY 47 34 62 NW17 30.04S TC 8
MACOMB* MOSUNNY 48 32 53 NW13 30.06F TC 9
JACKSONVILLE* MOSUNNY 47 30 52 NW14G20 30.03F TC 8
PITTSFIELD* MOSUNNY 46 32 57 NW12G17 30.05F TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-311900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 29 58 N13G20 30.01R TC 6
BLOOMINGTON MOSUNNY 46 30 53 N13G23 30.00R TC 8
DECATUR CLOUDY 46 33 60 N15 30.00S TC 8
PEORIA MOSUNNY 48 30 49 N10G16 30.01F TC 9
6HR MIN TEMP: 38; 6HR MAX TEMP: 48;
LACON* MOSUNNY 45 29 52 N7G17 30.02R TC 7
LINCOLN* MOSUNNY 47 32 55 NW7G17 30.02R TC 9
SPRINGFIELD MOSUNNY 49 32 52 NW12G21 30.01S TC 9
6HR MIN TEMP: 38; 6HR MAX TEMP: 50;
TAYLORVILLE CLOUDY 45 33 62 MISG 30.02S TC 7
6HR MIN TEMP: 38; 6HR MAX TEMP: 45;
ILZ033-039-045-046-055>057-062-063-311900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 42 32 67 N15 29.99R TC 6
RANTOUL* CLOUDY 41 31 67 NW10G17 29.99R TC 5
MATTOON CLOUDY 41 34 76 NW14 29.98S TC 5
PARIS* CLOUDY 40 33 76 NW16G22 29.98R TC 5
ILZ079-100>102-311900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 45 32 61 NW14 30.05S TC 7
BELLEVILLE CLOUDY 45 34 64 NW12 30.03S TC 7
CAHOKIA* CLOUDY 48 33 56 N14 30.04S TC 9
SPARTA* CLOUDY 45 34 64 NW8 30.05R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 45 34 65 N17 30.02S TC 7
6HR MIN TEMP: 42; 6HR MAX TEMP: 46;
CAIRO* CLOUDY 47 37 68 N8G18 30.02R TC 9
EFFINGHAM* CLOUDY 41 35 79 NW13 30.02S TC 5
MARION CLOUDY 45 34 65 N17 30.02S TC 7
MT. VERNON CLOUDY 43 33 68 VRB6 30.02S TC 6
CENTRALIA* CLOUDY 43 34 69 NW14 30.02S TC 6
SALEM* CLOUDY 44 35 71 MISG 30.02S TC 7
METROPOLIS* CLOUDY 47 34 59 N8 30.01R TC 8
ILZ067-068-072-073-078-083-087-091-311900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 44 37 76 NW18 29.97S TC 7
FLORA* CLOUDY 43 36 75 NW12 30.01S TC 6
FAIRFIELD* CLOUDY 44 33 67 NW9 30.00F TC 7
HARRISBURG* CLOUDY 45 35 67 NW13 30.01S TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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