973
ASUS43 KLOT 191601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-191700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 49 45 86 E15G23 29.98F TC 9
STERLING* CLOUDY 54 38 54 E22 30.03F TC 12
ILZ003-004-008-010-011-017-018-191700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 52 38 58 E8 30.10S TC 11
ILZ005-006-012>014-019>023-191700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 49 39 68 NE14G24 30.10S TC 9
CHICAGO-MIDWAY CLOUDY 50 39 66 NE14G20 30.10S TC 10
AURORA MOSUNNY 53 40 61 E17 30.08R TC 12
WAUKEGAN CLOUDY 44 37 76 NE10G21 30.11F TC 7
DUPAGE AIRPORT PTSUNNY 49 39 68 NE14 30.09S TC 9
WHEELING CLOUDY 44 39 82 NE14G20 30.14R TC 7
MORRIS* MOSUNNY 54 40 59 E20 30.04F TC 12
ROMEOVILLE* MOSUNNY 50 43 76 NE15G22 30.10R TC 10
LANSING* CLOUDY 49 43 79 NE12 30.10S TC 10
NORTHERLY ISL* N/A 44 39 82 N15 N/A TC 7
LMZ740>746-191700-
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 46 20/ 22/ 24 N/A
NORTHERLY ISL 44 20/ 12/ 17 N/A
CALUMET HARBOR 45 10/ 12/ 16 1018.5F
BURNS HARBOR 46 20/ 8/ 10 1019.6F
MICHIGAN CITY 46 10/ 17/ 18 1018.5F
ST. JOSEPH BUOY 48 56 20/ 12/ 17 1019.8S 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-191700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 67 55 65 SE18G29 29.89S TC 19
GALESBURG* LGT RAIN 51 44 77 E10G18 29.98F TC 11
MACOMB* CLOUDY 56 50 80 E15G21 29.99R TC 13
PITTSFIELD* MOSUNNY 70 55 57 E12G20 29.91R TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-191700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 60 43 53 E18G25 30.01F TC 16
DECATUR CLOUDY 67 48 50 E14 29.98F TC 19
PEORIA LGT RAIN 57 43 59 E17G30 29.98F TC 14
LACON* CLOUDY 56 40 55 E10G20 30.02R TC 13
SPRINGFIELD PTSUNNY 66 50 56 E15 29.94F TC 19
TAYLORVILLE PTSUNNY 66 52 59 MISG 29.96S TC 19
ILZ033-039-045-046-055>057-062-063-191700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 68 45 43 E14 30.00F TC 20
RANTOUL* CLOUDY 65 42 42 E14 30.02R TC 19
MATTOON PTSUNNY 64 54 69 E10 29.97F TC 18
ILZ079-100>102-191700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 75 61 60 E14 29.90F TC 24
BELLEVILLE MOSUNNY 77 66 68 SE12 29.88S TC 25
CAHOKIA* MOSUNNY 76 63 64 SE7 29.88S TC 24
SPARTA* CLOUDY 75 65 70 SE10 29.91R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 75 65 70 SE10 29.89F TC 24
CAIRO* MOSUNNY 74 69 83 S8 29.91F TC 24
EFFINGHAM* MOSUNNY 70 56 60 E10 29.98F TC 21
MARION MOSUNNY 73 66 78 S7 29.91S TC 23
MT. VERNON N/A 73 61 65 E9 29.93R TC 23
CENTRALIA* MOSUNNY 73 59 61 SE12 29.92S TC 23
SALEM* MOSUNNY 76 57 51 E9 29.93S TC 25
METROPOLIS* PTSUNNY 71 69 93 S6 29.91F TC 21
ILZ067-068-072-073-078-083-087-091-191700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 68 55 63 E7 29.97F TC 20
FAIRFIELD* MOSUNNY 72 57 58 SE8 29.94S TC 22
HARRISBURG* PTSUNNY 73 63 71 SE7 29.93S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page