758
ASUS43 KLOT 192207
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-192300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 60 48 64 E24G36 29.84F TC 16
STERLING* PTSUNNY 63 43 48 E25G35 29.88F TC 17
ILZ003-004-008-010-011-017-018-192300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 40 52 NE13G24 29.96F TC 14
ROCHELLE* CLOUDY 59 38 45 E22 29.93F TC 15
DE KALB* CLOUDY 55 40 57 E20 29.97F TC 13
PERU* CLOUDY 63 45 51 E18G25 29.90F TC 17
ILZ005-006-012>014-019>023-192300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 50 41 71 NE16 30.00F TC 10
CHICAGO-MIDWAY CLOUDY 52 41 66 NE14 30.01F TC 11
AURORA CLOUDY 57 40 52 NE20G26 29.96F TC 14
JOLIET* CLOUDY 58 42 56 NE16 29.96F TC 14
WAUKEGAN CLOUDY 49 41 74 N15G23 30.04F TC 9
DUPAGE AIRPORT CLOUDY 53 40 61 NE18G25 29.98F TC 12
KANKAKEE* CLOUDY 63 46 52 NE14 29.93F TC 17
WHEELING CLOUDY 49 41 74 NE16G26 30.03F TC 9
MORRIS* CLOUDY 61 42 49 E13G21 29.93F TC 16
ROMEOVILLE* SUNNY 57 43 58 NE15G23 29.97F TC 14
LANSING* CLOUDY 49 43 80 NE14G20 30.00S TC 10
NORTHERLY ISL* N/A 46 41 82 N12 N/A TC 8
LMZ740>746-192300-
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 48 10/ 21/ 23 N/A
NORTHERLY ISL 46 20/ 14/ 15 N/A
CALUMET HARBOR 46 10/ 13/ 17 1015.4F
BURNS HARBOR 48 40/ 9/ 11 1016.3F
MICHIGAN CITY 48 30/ 17/ 19 1015.5F
ST. JOSEPH BUOY 51 56 40/ 17/ 21 1016.9F 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-192300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 73 56 54 E16G24 29.73F TC 23
GALESBURG* SUNNY 63 49 60 E12G23 29.83F TC 17
MACOMB* PTSUNNY 69 51 53 E21G26 29.83R TC 21
JACKSONVILLE* CLOUDY 78 60 52 SE17G25 29.76F HX 80 TC 26
PITTSFIELD* CLOUDY 80 64 58 SE18G26 29.74F HX 82 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-192300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 70 45 40 E20 29.89S TC 21
BLOOMINGTON CLOUDY 72 50 45 E25G31 29.85F TC 22
DECATUR PTSUNNY 80 57 45 SE18G28 29.83F HX 80 TC 27
PEORIA PTSUNNY 69 48 47 E17G25 29.82F TC 21
LACON* CLOUDY 64 47 54 E20 29.87F TC 18
LINCOLN* PTSUNNY 76 51 40 E21G30 29.81F TC 25
SPRINGFIELD CLOUDY 79 58 48 E18G31 29.77F HX 80 TC 26
TAYLORVILLE CLOUDY 81 61 50 MISG 29.81F HX 81 TC 27
ILZ033-039-045-046-055>057-062-063-192300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 77 51 40 E18G30 29.87F TC 25
RANTOUL* CLOUDY 73 48 41 E14G21 29.88F TC 23
MATTOON PTSUNNY 77 60 55 E13 29.85F TC 25
PARIS* PTSUNNY 78 51 38 E15 29.89F TC 26
ILZ079-100>102-192300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 81 66 61 SE16 29.76F HX 83 TC 27
CAHOKIA* MOSUNNY 82 67 60 SE12G22 29.74F HX 84 TC 28
SPARTA* PTSUNNY 82 70 67 SE13G18 29.79F HX 86 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 83 69 62 SE12 29.79F HX 86 TC 28
CAIRO* MOSUNNY 86 71 61 S10 29.80F HX 91 TC 30
EFFINGHAM* RAIN 75 65 70 SE10G20 29.87F TC 24
MARION PTSUNNY 82 70 65 S10 29.81F HX 86 TC 28
MT. VERNON MOSUNNY 83 69 62 E9 29.82F HX 86 TC 28
CENTRALIA* PTSUNNY 81 67 61 SE16 29.80F HX 83 TC 27
SALEM* PTSUNNY 83 65 54 SE10 29.81F HX 85 TC 28
METROPOLIS* MOSUNNY 85 68 57 S6 29.82F HX 88 TC 29
ILZ067-068-072-073-078-083-087-091-192300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 82 65 56 SE8 29.87F HX 84 TC 28
FLORA* MOSUNNY 82 68 61 SE10 29.84F HX 85 TC 28
FAIRFIELD* PTSUNNY 82 64 53 SE10 29.84F HX 83 TC 28
HARRISBURG* PTSUNNY 82 69 64 S9 29.83F HX 85 TC 28
ROBINSON* MOSUNNY 81 59 47 E14G22 29.86F HX 81 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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