172
ASUS43 KLOT 160002
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT THU MAY 15 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.
ILZ001-002-007-009-015-016-024-160100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 81 47 30 W24G37 29.49R HX 80 TC 27
6HR MIN TEMP: 81; 6HR MAX TEMP: 93;
STERLING* MOSUNNY 84 48 28 W28G38 29.45R HX 82 TC 29
ILZ003-004-008-010-011-017-018-160100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 72 62 71 SW12G28 29.44R THUNDER TC 22
6HR MIN TEMP: 69; 6HR MAX TEMP: 94; 6HR PCP: 0.02;
ROCHELLE* PTSUNNY 73 60 65 W8 29.46R HAZE TC 23
DE KALB* PTSUNNY 77 61 57 W17G33 29.45R THUNDER TC 25
PERU* PTSUNNY 88 62 41 SW20G33 29.45R HX 88 TC 31
ILZ005-006-012>014-019>023-160100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 89 68 49 SW22G43 29.37S HX 93 TC 32
6HR MIN TEMP: 85; 6HR MAX TEMP: 94;
CHICAGO-MIDWAY PTSUNNY 90 67 46 S28G44 29.39F HX 93 TC 32
6HR MIN TEMP: 87; 6HR MAX TEMP: 95;
AURORA PTSUNNY 88 63 43 SW22G37 29.41R HX 89 TC 31
6HR MIN TEMP: 86; 6HR MAX TEMP: 95;
JOLIET* MOSUNNY 89 68 50 SW17G28 29.42F HX 93 TC 32
WAUKEGAN TSTM 74 62 66 SW23G51 29.34F TC 23
6HR MIN TEMP: 70; 6HR MAX TEMP: 79; 6HR PCP: 0.16;
DUPAGE AIRPORT PTSUNNY 88 66 48 SW26G39 29.40R HX 90 TC 31
6HR MIN TEMP: 84; 6HR MAX TEMP: 93;
KANKAKEE* MOSUNNY 88 65 47 SW26G33 29.49S HX 90 TC 31
WHEELING PTSUNNY 88 68 51 SW23G45 29.37S HX 91 TC 31
6HR MIN TEMP: 82; 6HR MAX TEMP: 93;
MORRIS* MOSUNNY 89 68 50 SW25G31 29.42F HX 92 TC 32
ROMEOVILLE* MOSUNNY 88 70 55 S28G38 29.42S HX 92 TC 31
LANSING* PTSUNNY 86 69 55 S23G38 29.43F HX 90 TC 30
NORTHERLY ISL* N/A 87 62 43 S13 N/A HX 87 TC 31
LMZ740>746-160100-
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 87 180/ 37/ 41 N/A
NORTHERLY ISL 88 160/ 18/ 26 N/A
CALUMET HARBOR 89 170/ 18/ 29 995.7
BURNS HARBOR 89 180/ 11/ 14 997.6F
MICHIGAN CITY 89 170/ 21/ 26 995.2F
ST. JOSEPH BUOY 76 57 170/ 17/ 21 998.5F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-160100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 82 46 28 W14G28 29.58R HX 80 TC 28
GALESBURG* SUNNY 82 40 22 W20G28 29.54R HX 80 TC 28
MACOMB* SUNNY 84 45 25 SW20G29 29.57R HX 82 TC 29
PITTSFIELD* MOSUNNY 84 44 24 SW15G23 29.59F HX 81 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-160100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 87 67 52 S17G33 29.47S HX 90 TC 31
BLOOMINGTON LGT RAIN 83 70 64 S29G35 29.49F HX 87 TC 28
DECATUR PTSUNNY 83 71 67 S28G36 29.56F HX 87 TC 28
PEORIA PTSUNNY 86 45 23 W18G32 29.50R HX 83 TC 30
6HR MIN TEMP: 86; 6HR MAX TEMP: 93;
LACON* MOSUNNY 83 58 42 W14G23 29.48R HX 82 TC 28
LINCOLN* TSTM 78 69 74 W8G25 29.55R HX 80 TC 26
SPRINGFIELD TSTM 74 69 85 NW8G18 29.54 TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 90; 6HR PCP: 0.16;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 84 69 60 S30G41 29.53F HX 88 TC 29
RANTOUL* MOSUNNY 84 67 56 SW22G32 29.52F HX 87 TC 29
MATTOON PTSUNNY 81 71 71 S15G38 29.58F HX 85 TC 27
PARIS* MOCLDY 83 68 61 SW28G33 29.60F HX 86 TC 28
ILZ079-100>102-160100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 72 69 S20G28 29.59F HX 87 TC 28
BELLEVILLE PTSUNNY 79 71 76 SW12 29.60F HX 83 TC 26
CAHOKIA* MOSUNNY 81 72 74 S8G26 29.60F HX 85 TC 27
SPARTA* CLOUDY 78 72 82 S9 29.65F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 76 67 73 SW15 29.67F TC 24
6HR MIN TEMP: 76; 6HR MAX TEMP: 85; 6HR PCP: TRACE;
CAIRO* PTSUNNY 76 67 74 S13G25 29.67F TC 25
EFFINGHAM* PTSUNNY 80 70 70 S16G26 29.64F HX 84 TC 27
MARION SUNNY 75 68 78 S10 29.65F TC 24
MT. VERNON N/A 77 70 79 SW15 29.65F TC 25
CENTRALIA* PTSUNNY 78 69 74 SW13G18 29.64F HX 80 TC 26
SALEM* PTSUNNY 79 70 72 S16G26 29.63F HX 82 TC 26
METROPOLIS* LGT RAIN 74 64 69 S10G26 29.70F TC 24
ILZ067-068-072-073-078-083-087-091-160100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 81 70 69 S23G33 29.65F HX 84 TC 27
FLORA* MOCLDY 79 70 73 SW20G26 29.65F HX 81 TC 26
FAIRFIELD* MOCLDY 78 68 71 SW12G17 29.68S HX 80 TC 26
HARRISBURG* MOCLDY 75 69 82 S9 29.69F TC 24
ROBINSON* MOCLDY 82 68 61 SW21G32 29.64R HX 85 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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