465
ASUS43 KLOT 192301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-200000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 60 48 64 E20G28 29.86R TC 16
STERLING* SUNNY 61 41 47 E26G32 29.90R TC 16
ILZ003-004-008-010-011-017-018-200000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 56 39 53 E13G20 29.98R TC 13
ILZ005-006-012>014-019>023-200000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 51 41 68 NE14 29.96F TC 11
CHICAGO-MIDWAY CLOUDY 52 41 66 NE16 29.96F TC 11
AURORA PTSUNNY 56 40 55 NE18G29 29.96S TC 13
WAUKEGAN CLOUDY 49 41 74 NE16G25 29.98F TC 9
DUPAGE AIRPORT PTSUNNY 53 41 63 NE15G26 29.96F TC 12
WHEELING CLOUDY 49 41 74 NE16G25 29.98F TC 9
MORRIS* PTSUNNY 59 43 55 NE9G20 29.93R TC 15
ROMEOVILLE* SUNNY 54 43 66 NE21G29 29.95F TC 12
LANSING* CLOUDY 50 43 76 NE15G25 29.96F TC 10
NORTHERLY ISL* N/A 47 42 83 N17 N/A TC 8
LMZ740>746-200000-
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 49 20/ 22/ 26 N/A
NORTHERLY ISL 47 360/ 14/ 17 N/A
CALUMET HARBOR 47 10/ 10/ 18 1014.7
BURNS HARBOR 48 30/ 9/ 10 1015.6F
MICHIGAN CITY 51 20/ 15/ 17 1014.9F
ST. JOSEPH BUOY 53 56 40/ 17/ 23 1015.9F 4/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-200000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 72 55 55 E14 29.74R TC 22
GALESBURG* CLOUDY 64 49 59 E12G22 29.83F TC 18
MACOMB* PTSUNNY 67 52 57 E16 29.81F TC 20
PITTSFIELD* CLOUDY 79 65 61 SE12G20 29.76R HX 81 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-200000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 72 50 45 E21 29.86R TC 22
DECATUR PTSUNNY 79 59 50 SE21G30 29.83S HX 80 TC 26
PEORIA CLOUDY 71 48 43 E13 29.82S TC 22
LACON* SUNNY 65 46 50 E12G20 29.88R TC 18
LINCOLN* MOSUNNY 77 51 40 E16G23 29.82R TC 25
SPRINGFIELD CLOUDY 78 60 53 SE13G23 29.79R TC 26
TAYLORVILLE PTSUNNY 79 61 53 MISG 29.80R HX 80 TC 26
ILZ033-039-045-046-055>057-062-063-200000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 78 51 38 E22 29.85F TC 26
RANTOUL* PTSUNNY 75 48 39 E15 29.87R TC 24
MATTOON SUNNY 75 60 59 E10G23 29.83F TC 24
ILZ079-100>102-200000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 79 66 65 SE14 29.75F HX 81 TC 26
BELLEVILLE PTSUNNY 81 69 65 SE13 29.74S HX 84 TC 27
CAHOKIA* CLOUDY 82 68 62 SE8 29.74S HX 85 TC 28
SPARTA* PTSUNNY 83 72 69 SE9G16 29.76F HX 87 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 83 69 62 SE13 29.75F HX 86 TC 28
CAIRO* MOSUNNY 83 72 69 SE8 29.78F HX 88 TC 28
EFFINGHAM* CLOUDY 76 65 67 E8 29.83F TC 25
MARION PTSUNNY 82 72 69 S12 29.78F HX 87 TC 28
MT. VERNON MOSUNNY 81 69 67 VRB7 29.80S HX 84 TC 27
CENTRALIA* MOSUNNY 81 68 65 SE10 29.78F HX 83 TC 27
SALEM* PTSUNNY 82 66 59 SE10 29.80S HX 84 TC 28
METROPOLIS* PTSUNNY 83 69 61 SE6 29.80F HX 87 TC 29
ILZ067-068-072-073-078-083-087-091-200000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 78 64 61 SE10 29.83F HX 80 TC 26
FLORA* MOSUNNY 79 66 65 SE10 29.82S HX 81 TC 26
FAIRFIELD* MOSUNNY 81 65 57 SE12G17 29.81F HX 83 TC 27
HARRISBURG* PTSUNNY 81 69 67 SE9 29.81F HX 84 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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