066
ASUS43 KLOT 191611
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
ROCHELLE* PTSUNNY 53 36 52 E16 30.06F TC 12
DE KALB* PTSUNNY 52 39 62 E18 30.08F TC 11
PERU* CLOUDY 56 41 55 E15 30.04R TC 14
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 PTSUNNY 50 39 66 NE14G20 30.10S TC 10
AURORA PTSUNNY 53 40 61 E17 30.08R TC 12
JOLIET* PTSUNNY 54 43 64 E16 30.08F TC 12
WAUKEGAN CLOUDY 44 37 76 NE10G21 30.11F TC 7
DUPAGE AIRPORT PTSUNNY 49 39 68 NE14 30.09S TC 9
KANKAKEE* PTSUNNY 56 43 61 NE13G18 30.07S TC 14
WHEELING CLOUDY 44 39 82 NE14G20 30.14R TC 7
MORRIS* PTSUNNY 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/ 14/ 17 1019.6F 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
JACKSONVILLE* MOSUNNY 68 50 52 E18G25 29.92S TC 20
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
PONTIAC PTSUNNY 58 41 53 E21 30.04S TC 14
BLOOMINGTON PTSUNNY 60 43 53 E18G25 30.01F TC 16
DECATUR PTSUNNY 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
LINCOLN* PTSUNNY 65 46 48 E16 29.97F TC 19
SPRINGFIELD MOSUNNY 66 50 56 E15 29.94F TC 19
TAYLORVILLE MOSUNNY 68 54 60 MISG 29.95F TC 20
ILZ033-039-045-046-055>057-062-063-191700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 68 45 43 E14 30.00F TC 20
RANTOUL* PTSUNNY 65 42 42 E14 30.02R TC 19
MATTOON MOSUNNY 64 54 69 E10 29.97F TC 18
PARIS* CLOUDY 65 47 52 E8 30.01S 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* SUNNY 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 MOSUNNY 68 55 63 E7 29.97F TC 20
FLORA* MOSUNNY 70 57 64 E9 29.96S TC 21
FAIRFIELD* MOSUNNY 72 57 58 SE8 29.94S TC 22
HARRISBURG* SUNNY 73 63 71 SE7 29.93S TC 23
ROBINSON* PTSUNNY 66 54 63 E7 29.97S TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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