203
ASUS43 KLOT 161906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT FRI MAY 16 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.
ILZ001-002-007-009-015-016-024-162000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 87 41 19 S17G33 29.38 HX 84 TC 31
STERLING* MOSUNNY 86 42 21 S14G23 29.42F HX 83 TC 30
ILZ003-004-008-010-011-017-018-162000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 87 43 21 S26G35 29.43F HX 84 TC 31
ROCHELLE* MOSUNNY 87 31 13 S26G36 29.44F HX 83 TC 31
DE KALB* PTSUNNY 85 43 23 S23G33 29.47F HX 82 TC 29
PERU* SUNNY 88 42 20 S21G33 29.45F HX 85 TC 31
ILZ005-006-012>014-019>023-162000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 85 44 23 S21G37 29.47 HX 82 TC 29
CHICAGO-MIDWAY MOSUNNY 86 43 22 S21G38 29.48 HX 83 TC 30
AURORA MOSUNNY 87 45 23 S26G36 29.45 HX 84 TC 31
JOLIET* MOSUNNY 85 48 27 S15G32 29.48F HX 83 TC 30
WAUKEGAN MOSUNNY 85 43 22 S21G31 29.45 HX 82 TC 29
DUPAGE AIRPORT MOSUNNY 85 46 25 S20G38 29.46 HX 82 TC 29
KANKAKEE* SUNNY 85 43 23 S16 29.53F HX 82 TC 30
WHEELING SUNNY 85 44 23 S24G36 29.48 HX 82 TC 29
MORRIS* SUNNY 87 46 24 S23G30 29.48F HX 84 TC 31
ROMEOVILLE* SUNNY 88 48 25 S22G35 29.49F HX 85 TC 31
LANSING* SUNNY 84 49 29 SW18G25 29.51F HX 82 TC 29
NORTHERLY ISL* N/A 81 42 25 SW14 N/A TC 27
LMZ740>746-162000-
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 83 210/ 34/ 36 N/A
NORTHERLY ISL 81 190/ 15/ 24 N/A
CALUMET HARBOR 83 160/ 14/ 24 999.2
BURNS HARBOR 83 210/ 10/ 15 1001.0F
MICHIGAN CITY 81 200/ 18/ 20 998.5F
ST. JOSEPH BUOY 69 56 200/ 12/ 16 1002.0F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-162000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 87 46 24 SW22G44 29.46F HX 84 TC 31
GALESBURG* MOSUNNY 85 32 14 S20G32 29.44F HX 82 TC 30
MACOMB* SUNNY 88 41 19 S17G28 29.47F HX 84 TC 31
JACKSONVILLE* SUNNY 86 43 22 S16G24 29.47F HX 83 TC 30
PITTSFIELD* SUNNY 86 47 25 SW18G29 29.49F HX 83 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-162000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 85 40 20 S24G31 29.51F HX 82 TC 30
BLOOMINGTON SUNNY 83 48 29 S24G33 29.53F HX 81 TC 28
DECATUR SUNNY 85 50 29 S21G37 29.55F HX 83 TC 29
PEORIA SUNNY 85 46 25 S25G37 29.47F HX 82 TC 29
LACON* SUNNY 84 45 25 S20G25 29.46F HX 82 TC 29
LINCOLN* SUNNY 83 47 28 S21G29 29.51F HX 81 TC 28
SPRINGFIELD SUNNY 85 48 27 S24G33 29.50 HX 82 TC 29
TAYLORVILLE SUNNY 82 52 34 MISG 29.55F HX 81 TC 28
ILZ033-039-045-046-055>057-062-063-162000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 87 46 24 S24G33 29.57 HX 84 TC 31
RANTOUL* SUNNY 86 43 22 S20G28 29.56F HX 83 TC 30
MATTOON SUNNY 82 56 40 S14G29 29.58 HX 82 TC 28
PARIS* SUNNY 86 51 30 S21G30 29.60S HX 83 TC 30
ILZ079-100>102-162000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 84 55 37 S21G26 29.53F HX 83 TC 29
BELLEVILLE MOSUNNY 84 66 54 S22 29.53F HX 86 TC 29
CAHOKIA* SUNNY 84 64 50 S14G23 29.54 HX 85 TC 29
SPARTA* MOSUNNY 83 68 58 S16G24 29.60F HX 86 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 84 70 62 SW21G30 29.63 HX 88 TC 29
CAIRO* CLOUDY 82 75 80 S14G20 29.68F HX 89 TC 28
EFFINGHAM* SUNNY 83 57 40 S13G20 29.60F HX 83 TC 29
MARION CLOUDY 81 72 74 S17G28 29.65 HX 84 TC 27
MT. VERNON N/A 85 68 56 S15G24 29.62F HX 88 TC 29
CENTRALIA* SUNNY 85 63 47 S15G22 29.60F HX 86 TC 29
SALEM* SUNNY 86 59 40 S15G21 29.59F HX 85 TC 30
METROPOLIS* CLOUDY 82 72 70 SW18G25 29.69F HX 87 TC 28
ILZ067-068-072-073-078-083-087-091-162000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 85 61 44 SW18G29 29.63 HX 85 TC 29
FLORA* SUNNY 84 63 48 SW16 29.61F HX 85 TC 29
FAIRFIELD* SUNNY 84 59 42 S17 29.63F HX 84 TC 29
HARRISBURG* CLOUDY 83 71 67 S18 29.66F HX 87 TC 28
ROBINSON* SUNNY 88 55 33 SW15G28 29.61F HX 86 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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