544
ASUS43 KLOT 310810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-310900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 38 32 79 NW21G26 29.83R WCI 28 TC 3
STERLING* CLOUDY 37 34 89 NW13 29.79R WCI 29 TC 3
ILZ003-004-008-010-011-017-018-310900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 36 31 82 NW13 29.77R WCI 27 TC 2
FREEPORT* CLOUDY 35 32 89 N21 29.79R WCI 24 TC 2
ROCHELLE* CLOUDY 35 31 87 NW16G24 29.75R WCI 25 TC 2
DE KALB* CLOUDY 34 32 94 NW14G20 29.74R WCI 24 TC 1
PERU* CLOUDY 38 33 80 NW18 29.78R WCI 29 TC 4
ILZ005-006-012>014-019>023-310900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 38 34 85 N13 29.69R WCI 30 TC 3
CHICAGO-MIDWAY CLOUDY 42 36 79 W13G18 29.69R TC 6
AURORA CLOUDY 36 32 85 N20G29 29.71R WCI 25 TC 2
JOLIET* CLOUDY 42 40 93 W5 29.71R TC 5
WAUKEGAN CLOUDY 34 31 88 N10 29.70R WCI 26 TC 1
DUPAGE AIRPORT CLOUDY 37 32 82 NW15 29.71R WCI 28 TC 3
KANKAKEE* CLOUDY 40 35 81 W17 29.74R TC 5
WHEELING CLOUDY 36 33 89 N10 29.72R WCI 28 TC 2
MORRIS* CLOUDY 40 38 91 W15 29.71R FOG TC 5
ROMEOVILLE* CLOUDY 41 41 100 W8 29.71R TC 5
LANSING* CLOUDY 41 -21 7 W14 29.70R TC 5
NORTHERLY ISL* N/A 42 36 79 W6 N/A TC 6
LMZ740>746-310900-
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 40 10/ 18/ 21 N/A
NORTHERLY ISL 38 340/ 13 N/A
CALUMET HARBOR 41 N/A
BURNS HARBOR 43 270/ 10/ 13 1005.4R
MICHIGAN CITY 39 330/ 9/ 10 1004.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-310900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 38 28 67 NW17G26 29.89R WCI 28 TC 3
GALESBURG* DRIZZLE 37 36 96 NW12 29.85R WCI 29 TC 3
MACOMB* CLOUDY 37 32 81 NW21 29.88R WCI 27 TC 3
JACKSONVILLE* CLOUDY 39 29 69 W21 29.87S WCI 29 TC 4
PITTSFIELD* CLOUDY 39 30 69 W12G24 29.90R WCI 32 TC 4
ILZ028>032-037-038-041>044-048-051>054-059>061-310900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 40 33 77 W22G28 29.77R TC 5
BLOOMINGTON LGT RAIN 38 35 89 W14G23 29.82R WCI 30 TC 3
DECATUR MOCLDY 41 31 67 NW21G35 29.83R TC 5
PEORIA LGT RAIN 39 34 82 W13G26 29.82R WCI 31 TC 4
LACON* CLOUDY 38 31 74 NW13G25 29.80R WCI 31 TC 4
LINCOLN* CLOUDY 40 32 73 W10G17 29.85R TC 5
SPRINGFIELD CLOUDY 40 31 70 W16 29.86R TC 4
TAYLORVILLE PTCLDY 39 30 70 MISG 29.85F TC 4
ILZ033-039-045-046-055>057-062-063-310900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 40 33 76 W18G32 29.80R TC 4
RANTOUL* CLOUDY 39 33 77 W15G21 29.79R WCI 31 TC 4
MATTOON CLOUDY 43 36 76 W20G32 29.79S TC 6
PARIS* CLOUDY 43 37 79 NW15G23 29.79R TC 6
ILZ079-100>102-310900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 44 33 66 NW12G20 29.88R TC 7
BELLEVILLE CLOUDY 46 35 65 NW13 29.85R TC 8
CAHOKIA* CLOUDY 46 34 62 NW14G26 29.88 TC 8
SPARTA* CLOUDY 47 37 67 NW13G20 29.87S TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 47 40 76 NW9 29.82S TC 8
CAIRO* PTCLDY 53 46 77 N14 29.83R TC 12
EFFINGHAM* CLOUDY 44 37 77 W15G22 29.83R TC 7
MARION PTCLDY 47 39 75 NW6 29.83S TC 8
MT. VERNON CLOUDY 47 40 76 VRB3 29.84R TC 8
CENTRALIA* CLOUDY 47 37 69 NW13G22 29.84R TC 8
SALEM* CLOUDY 47 36 67 MISG 29.83S TC 8
METROPOLIS* CLOUDY 52 47 82 NW9 29.82R TC 11
ILZ067-068-072-073-078-083-087-091-310900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 49 42 77 NW17 29.79R TC 9
FLORA* CLOUDY 46 39 76 NW15G25 29.83R TC 8
FAIRFIELD* CLOUDY 48 39 70 NW10G16 29.83R TC 9
HARRISBURG* CLOUDY 49 41 75 NW10G17 29.82S TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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