987
ASUS43 KLOT 192112
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON MAY 19 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.
ILZ001-002-007-009-015-016-024-192200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 61 49 64 E21G30 29.89F TC 16
STERLING* PTSUNNY 61 44 53 E24G32 29.94F TC 16
ILZ003-004-008-010-011-017-018-192200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 40 55 VRB6G24 30.02F TC 13
ROCHELLE* CLOUDY 58 38 48 NE20 29.99F TC 14
DE KALB* CLOUDY 54 40 59 NE20 30.01F TC 12
PERU* CLOUDY 57 46 65 E23G29 29.93F TC 14
ILZ005-006-012>014-019>023-192200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 50 40 68 NE14 30.03F TC 10
CHICAGO-MIDWAY CLOUDY 52 40 63 NE14 30.03F TC 11
AURORA CLOUDY 57 41 55 NE16G26 29.99F TC 14
JOLIET* CLOUDY 59 42 53 NE13 29.98F TC 15
WAUKEGAN CLOUDY 48 40 73 NE12G23 30.07F TC 9
DUPAGE AIRPORT CLOUDY 54 40 59 NE10G21 30.02F TC 12
KANKAKEE* CLOUDY 60 45 59 E13 29.95F TC 15
WHEELING CLOUDY 49 40 71 E15G21 30.07F TC 9
MORRIS* CLOUDY 58 42 54 E8G22 29.96F TC 14
ROMEOVILLE* MOSUNNY 57 41 54 NE17 29.99F TC 14
LANSING* CLOUDY 49 43 79 NE10 30.02F TC 10
NORTHERLY ISL* N/A 46 41 82 MISG N/A TC 8
LMZ740>746-192200-
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 47 30/ 18/ 20 N/A
NORTHERLY ISL 45 30/ 13/ 14 N/A
CALUMET HARBOR 46 30/ 12/ 15 1016.6F
BURNS HARBOR 46 40/ 7/ 8 1017.9F
MICHIGAN CITY 47 10/ 13/ 14 1017.5F
ST. JOSEPH BUOY 50 56 20/ 16/ 19 1018.2F 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-192200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 73 55 53 E21G32 29.75F TC 23
GALESBURG* CLOUDY 62 50 63 E14G20 29.87F TC 17
MACOMB* PTSUNNY 67 52 59 E20G25 29.85F TC 19
JACKSONVILLE* CLOUDY 78 58 49 E15G25 29.81F TC 26
PITTSFIELD* CLOUDY 80 63 54 E16G23 29.79F HX 82 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-192200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 63 47 54 E22G28 29.90F TC 17
BLOOMINGTON CLOUDY 67 48 50 E24 29.91F TC 19
DECATUR PTSUNNY 79 56 45 E23 29.86F HX 80 TC 26
PEORIA PTSUNNY 65 49 56 E20G26 29.88F TC 18
LACON* CLOUDY 61 47 58 E14G23 29.92R TC 16
LINCOLN* PTSUNNY 71 50 47 NE21 29.88F TC 22
SPRINGFIELD MOSUNNY 78 56 46 E20G29 29.83F TC 26
TAYLORVILLE SUNNY 81 61 50 MISG 29.84F HX 81 TC 27
ILZ033-039-045-046-055>057-062-063-192200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 75 50 41 NE22G29 29.91F TC 24
RANTOUL* CLOUDY 71 47 42 E17 29.91F TC 22
MATTOON PTSUNNY 76 60 57 E14 29.90F TC 24
PARIS* CLOUDY 77 49 38 E10 29.94F TC 25
ILZ079-100>102-192200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 81 66 61 SE15 29.82F HX 83 TC 27
BELLEVILLE PTSUNNY 84 70 63 SE10G17 29.79F HX 88 TC 29
CAHOKIA* MOSUNNY 83 67 58 S13G22 29.79F HX 85 TC 28
SPARTA* MOSUNNY 83 69 60 S9 29.83F HX 87 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 84 68 58 S13G21 29.83F HX 87 TC 29
CAIRO* MOSUNNY 85 72 63 S9G17 29.84F HX 91 TC 30
EFFINGHAM* CLOUDY 81 62 52 E9 29.89F HX 82 TC 27
MARION PTSUNNY 82 70 65 S7 29.86S HX 86 TC 28
MT. VERNON CLOUDY 82 68 62 E8 29.86F HX 85 TC 28
CENTRALIA* PTSUNNY 81 66 59 SE10 29.86S HX 83 TC 27
SALEM* CLOUDY 82 65 56 SE5 29.87S HX 83 TC 28
METROPOLIS* MOSUNNY 85 69 57 S5 29.86F HX 89 TC 30
ILZ067-068-072-073-078-083-087-091-192200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 82 63 52 SE7 29.89F HX 83 TC 28
FLORA* MOSUNNY 81 64 57 SE10 29.88F HX 82 TC 27
FAIRFIELD* CLOUDY 81 64 57 SE6 29.88S HX 82 TC 27
HARRISBURG* PTSUNNY 82 69 65 S8 29.87F HX 85 TC 28
ROBINSON* MOSUNNY 82 59 44 NE14G20 29.89F HX 82 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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