210
ASUS43 KLOT 200009
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-200100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 60 46 59 E22G30 29.83F TC 16
6HR MIN TEMP: 52; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
STERLING* PTSUNNY 59 40 49 E24G30 29.89F TC 15
ILZ003-004-008-010-011-017-018-200100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 54 39 57 E9 30.00R TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 57;
ROCHELLE* MOSUNNY 55 36 49 E16G22 29.97R TC 13
DE KALB* SUNNY 51 41 66 E17G23 29.99S TC 11
PERU* PTSUNNY 61 43 50 E15 29.91S TC 16
ILZ005-006-012>014-019>023-200100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 52 42 69 NE14 30.00R TC 11
6HR MIN TEMP: 49; 6HR MAX TEMP: 53;
CHICAGO-MIDWAY PTSUNNY 53 42 66 NE13 30.01R TC 12
6HR MIN TEMP: 51; 6HR MAX TEMP: 55;
AURORA MOSUNNY 53 41 63 NE16G28 29.96S TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 58; 6HR PCP: TRACE;
JOLIET* PTSUNNY 55 44 65 NE16G23 29.96F TC 13
WAUKEGAN PTSUNNY 48 41 76 NE13G21 30.02R TC 9
6HR MIN TEMP: 45; 6HR MAX TEMP: 50; 6HR PCP: TRACE;
DUPAGE AIRPORT MOSUNNY 52 41 66 NE15 29.98R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 54;
KANKAKEE* MOSUNNY 56 44 63 NE16G24 29.92F TC 14
WHEELING CLOUDY 50 42 74 NE9 30.02R TC 10
6HR MIN TEMP: 48; 6HR MAX TEMP: 51;
MORRIS* SUNNY 55 43 63 NE8G18 29.93F TC 13
ROMEOVILLE* SUNNY 54 43 66 NE17G24 29.97R TC 12
LANSING* PTSUNNY 50 44 79 NE12 29.99S TC 10
NORTHERLY ISL* N/A 48 42 80 MISG N/A TC 9
LMZ740>746-200100-
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 50 360/ 15/ 18 N/A
NORTHERLY ISL 48 340/ 10/ 18 N/A
CALUMET HARBOR 48 350/ 10/ 13 1015.3
BURNS HARBOR 50 20/ 5/ 6 1016.6R
MICHIGAN CITY 53 30/ 11/ 12 1014.7F
ST. JOSEPH BUOY 55 56 50/ 10/ 14 1015.2F 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-200100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 70 56 61 E13 29.69F TC 21
GALESBURG* PTSUNNY 63 49 60 E13 29.82F TC 17
MACOMB* CLOUDY 67 53 60 E16 29.79F TC 19
JACKSONVILLE* PTSUNNY 77 61 58 SE17 29.75F TC 25
PITTSFIELD* PTSUNNY 77 66 67 E8 29.72F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-200100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 62 43 51 NE22G28 29.90R TC 17
BLOOMINGTON CLOUDY 72 50 45 SE15 29.87R TC 22
DECATUR CLOUDY 77 58 51 E17 29.83S TC 25
PEORIA CLOUDY 71 49 45 E12 29.82S TC 22
6HR MIN TEMP: 56; 6HR MAX TEMP: 71; 6HR PCP: 0.01;
LACON* CLOUDY 63 44 50 NE12G20 29.86F TC 17
LINCOLN* CLOUDY 78 57 49 SE16G22 29.81S TC 26
SPRINGFIELD CLOUDY 77 61 57 SE17G25 29.77F TC 25
6HR MIN TEMP: 73; 6HR MAX TEMP: 80;
TAYLORVILLE CLOUDY 75 61 60 MISG 29.79F TC 24
ILZ033-039-045-046-055>057-062-063-200100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 77 51 40 E17 29.86R TC 25
RANTOUL* MOSUNNY 74 49 41 SE12 29.87S TC 23
MATTOON PTSUNNY 74 60 61 E9 29.83S TC 23
PARIS* PTSUNNY 74 52 45 SE8 29.88R TC 23
ILZ079-100>102-200100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 79 66 65 SE13 29.74F HX 81 TC 26
BELLEVILLE CLOUDY 80 70 70 SE13 29.72F HX 83 TC 27
CAHOKIA* CLOUDY 80 69 69 SE12 29.72F HX 83 TC 27
SPARTA* MOSUNNY 81 71 71 SE12 29.76S HX 85 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 82 69 64 SE10 29.77R HX 85 TC 28
6HR MIN TEMP: 79; 6HR MAX TEMP: 84;
CAIRO* PTSUNNY 82 72 72 SE12 29.76F HX 86 TC 28
EFFINGHAM* PTSUNNY 76 63 64 E8 29.83F TC 24
MARION PTSUNNY 81 72 74 SE15 29.78S HX 84 TC 27
MT. VERNON CLOUDY 80 69 69 SE6 29.80S HX 83 TC 27
CENTRALIA* CLOUDY 80 68 66 SE9 29.79S HX 82 TC 27
SALEM* CLOUDY 81 66 61 SE7 29.80F HX 83 TC 27
METROPOLIS* PTSUNNY 81 68 65 SE5 29.78F HX 84 TC 27
ILZ067-068-072-073-078-083-087-091-200100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 77 64 64 SE6 29.84R TC 25
FLORA* PTSUNNY 77 66 69 SE9 29.82F TC 25
FAIRFIELD* PTSUNNY 80 64 59 SE9 29.81S HX 81 TC 27
HARRISBURG* PTSUNNY 79 69 71 SE10 29.79F HX 81 TC 26
ROBINSON* PTSUNNY 79 61 53 E12 29.84R HX 80 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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