259
ASUS43 KLOT 310601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM 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.
ILZ001-002-007-009-015-016-024-310700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 39 33 79 NW21G32 29.75R WCI 29 TC 4
6HR MIN TEMP: 39; 6HR MAX TEMP: 45;
STERLING* CLOUDY 38 37 97 NW20 29.73R WCI 28 TC 3
ILZ003-004-008-010-011-017-018-310700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 37 32 82 NW17 29.72R WCI 27 TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 46; 6HR PCP: 0.01;
FREEPORT* CLOUDY 35 32 89 NW16 29.74R WCI 25 TC 2
DE KALB* CLOUDY 38 37 97 W12G17 29.67S FOG WCI 31
ILZ005-006-012>014-019>023-310700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 42 36 79 W14G23 29.66R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 54; 6HR PCP: TRACE;
CHICAGO-MIDWAY DRIZZLE 44 34 67 W22G30 29.67R TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 57; 6HR PCP: TRACE;
AURORA CLOUDY 41 36 82 W16G28 29.67R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 51; 6HR PCP: TRACE;
JOLIET* CLOUDY 43 36 75 W9G22 29.69S TC 6
WAUKEGAN LGT RAIN 39 36 89 NW7 29.66R FOG WCI 34
6HR MIN TEMP: 39; 6HR MAX TEMP: 47; 6HR PCP: 0.07;
DUPAGE AIRPORT LGT RAIN 41 37 86 W14G24 29.66R TC 5
6HR MIN TEMP: 40; 6HR MAX TEMP: 52; 6HR PCP: TRACE;
KANKAKEE* CLOUDY 42 34 72 W21 29.72R TC 6
WHEELING CLOUDY 43 36 76 W12 29.67R TC 6
6HR MIN TEMP: 43; 6HR MAX TEMP: 55;
MORRIS* CLOUDY 42 35 77 W16G25 29.69R TC 5
LANSING* CLOUDY N/A N/A N/A W21G28 29.68R
NORTHERLY ISL* N/A 43 35 73 W14 N/A TC 6
LMZ740>746-310700-
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 44 270/ 19/ 22 N/A
NORTHERLY ISL 44 270/ 8/ 17 N/A
CALUMET HARBOR 45 240/ 9/ 16 1003.7R
BURNS HARBOR 44 270/ 10/ 12 1005.1R
MICHIGAN CITY 43 270/ 20/ 24 1003.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-310700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 39 29 67 W22G29 29.85R WCI 29 TC 4
MACOMB* CLOUDY 37 32 81 W20 29.82R WCI 27 TC 3
JACKSONVILLE* PTCLDY 39 28 66 W17 29.82R WCI 29 TC 4
PITTSFIELD* CLOUDY 40 29 64 W13G24 29.87R TC 5
ILZ028>032-037-038-041>044-048-051>054-059>061-310700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 40 32 73 W20 29.73S TC 4
DECATUR CLOUDY 46 36 68 NW13G24 29.76R TC 8
PEORIA CLOUDY 40 32 73 W15G25 29.75S TC 4
6HR MIN TEMP: 40; 6HR MAX TEMP: 49;
LACON* CLOUDY 39 32 77 W17 29.73S WCI 30 TC 4
LINCOLN* PTCLDY 41 31 68 W8G21 29.78R TC 5
SPRINGFIELD CLOUDY 42 32 67 W17G26 29.78R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 54;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 45 37 73 W17G26 29.73R TC 7
RANTOUL* CLOUDY 43 37 78 W14G23 29.73R TC 6
MATTOON CLOUDY 45 40 82 NW17 29.75R TC 7
ILZ079-100>102-310700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 46 35 67 NW13 29.84R TC 8
BELLEVILLE CLOUDY 48 37 65 NW13G18 29.82R TC 9
CAHOKIA* CLOUDY 48 36 63 NW12G22 29.84R TC 9
SPARTA* CLOUDY 50 41 71 NW10G16 29.84R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 43 77 NW12 29.80R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 61; 6HR PCP: 0.02;
CAIRO* PTCLDY 59 56 89 NW6 29.78R TC 15
MARION PTCLDY 51 44 77 NW7 29.80R TC 11
MT. VERNON CLOUDY 51 45 79 VRB5 29.80R TC 11
CENTRALIA* CLOUDY 49 40 71 W15 29.82R TC 10
SALEM* CLOUDY 49 40 71 MISG 29.81R TC 10
METROPOLIS* MOCLDY 55 54 97 W3 29.78R FOG TC 13
ILZ067-068-072-073-078-083-087-091-310700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 53 47 79 NW13 29.75R TC 12
FLORA* CLOUDY 50 43 76 W13G24 29.78S TC 10
FAIRFIELD* CLOUDY 52 45 78 NW6 29.77R TC 11
HARRISBURG* CLOUDY 56 50 81 NW14 29.78R TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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