287
ASUS43 KLOT 191013
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-191100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 49 41 74 E15 29.99R TC 9
STERLING* MOCLDY 46 38 73 E20 30.02R TC 8
ILZ003-004-008-010-011-017-018-191100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 43 35 73 NE10G18 30.08R TC 6
ROCHELLE* MOCLDY 44 35 69 NE15 30.05R TC 7
DE KALB* MOCLDY 43 37 78 NE16 30.05S TC 6
PERU* CLOUDY 47 39 74 E13 30.02R TC 8
ILZ005-006-012>014-019>023-191100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 44 38 79 NE16 30.05R TC 7
CHICAGO-MIDWAY MOCLDY 47 39 74 NE10 30.05R TC 8
AURORA MOCLDY 46 37 71 NE12 30.03S TC 8
JOLIET* MOCLDY 46 42 85 NE8 30.04R TC 8
WAUKEGAN MOCLDY 41 36 82 NE15G23 30.08R TC 5
DUPAGE AIRPORT MOCLDY 45 37 73 NE12G20 30.05R TC 7
KANKAKEE* MOCLDY 46 42 85 NE10 30.03S TC 8
WHEELING PTCLDY 43 39 86 NE13G24 30.08R TC 6
MORRIS* MOCLDY 46 40 82 E3 30.03R TC 8
ROMEOVILLE* MOCLDY 46 43 87 NE15 30.04R TC 8
LANSING* PTCLDY 45 43 91 NE7 30.05R TC 7
NORTHERLY ISL* N/A 44 41 89 N14 N/A TC 7
LMZ740>746-191100-
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 48 20/ 26/ 28 N/A
NORTHERLY ISL 45 10/ 15/ 19 N/A
CALUMET HARBOR 46 360/ 12/ 17 1016.4R
BURNS HARBOR 48 30/ 11/ 12 1017.3S
MICHIGAN CITY 49 30/ 19/ 21 1016.4R
ST. JOSEPH BUOY 49 56 40/ 17/ 21 1018.0R 4/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-191100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 64 50 60 E12 29.85F TC 18
GALESBURG* CLOUDY 52 42 69 E13G22 29.98R TC 11
MACOMB* CLOUDY 57 47 67 E13 29.96R TC 14
JACKSONVILLE* CLOUDY 59 48 67 E7 29.90R TC 15
PITTSFIELD* CLOUDY 64 52 64 SE6 29.89F TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-191100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 49 41 74 E13 30.01R TC 9
BLOOMINGTON CLOUDY 50 44 80 E15 29.98R TC 10
DECATUR MOCLDY 56 48 74 E12 29.95R TC 13
PEORIA CLOUDY 52 43 71 E18G25 29.96R TC 11
LACON* CLOUDY 49 39 70 E7 30.00R HAZE TC 9
LINCOLN* CLOUDY 56 46 69 E12 29.96R TC 14
SPRINGFIELD CLOUDY 59 49 69 E10 29.93R TC 15
TAYLORVILLE MOCLDY 57 50 77 MISG 29.94R TC 14
ILZ033-039-045-046-055>057-062-063-191100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 45 71 E16 29.96S TC 12
RANTOUL* MOCLDY 52 42 70 E12 29.97F TC 11
MATTOON MOCLDY 55 51 86 E6 29.93S TC 13
PARIS* PTCLDY 54 45 72 E12 29.96F TC 12
ILZ079-100>102-191100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 61 59 91 CALM 29.91S TC 16
BELLEVILLE PTCLDY 62 59 90 SE5 29.89R TC 17
CAHOKIA* MOCLDY 63 59 87 CALM 29.89S TC 17
SPARTA* MOCLDY 64 61 90 E3 29.93S TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 64 60 87 CALM 29.92R TC 18
CAIRO* CLOUDY 67 62 85 CALM 29.92S TC 19
EFFINGHAM* CLOUDY 58 52 82 E5 29.95R TC 14
MARION CLOUDY 63 58 84 CALM 29.93S TC 17
MT. VERNON N/A 60 59 96 CALM 29.95R TC 16
CENTRALIA* CLOUDY 62 58 87 CALM 29.94R TC 17
SALEM* CLOUDY 64 55 72 CALM 29.93R TC 18
METROPOLIS* MOCLDY 66 56 71 CALM 29.92S TC 19
ILZ067-068-072-073-078-083-087-091-191100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 57 51 80 NE8 29.94R TC 14
FLORA* CLOUDY 59 57 94 CALM 29.94R TC 15
FAIRFIELD* CLOUDY 61 55 78 CALM 29.93R TC 16
HARRISBURG* CLOUDY 64 60 88 CALM 29.94R TC 18
ROBINSON* MOCLDY 57 52 82 E3 29.94R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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