467
ASUS43 KLOT 191410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-191500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 39 63 E21G28 29.99F TC 11
STERLING* PTSUNNY 50 39 66 E25 30.05F TC 10
ILZ003-004-008-010-011-017-018-191500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 46 36 68 VRB6 30.12R TC 8
ROCHELLE* PTSUNNY 47 35 63 E17 30.09S TC 8
DE KALB* PTSUNNY 46 37 72 NE14 30.10R TC 8
PERU* PTSUNNY 52 39 61 NE18 30.05F TC 11
ILZ005-006-012>014-019>023-191500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 45 38 76 NE18 30.11R TC 7
CHICAGO-MIDWAY CLOUDY 46 38 73 NE16 30.11R TC 8
AURORA PTSUNNY 48 37 65 NE14 30.09R TC 9
JOLIET* CLOUDY 49 41 73 NE10 30.10R TC 10
WAUKEGAN CLOUDY 43 37 79 N14 30.12S TC 6
DUPAGE AIRPORT PTSUNNY 47 37 68 NE14 30.09F TC 8
KANKAKEE* CLOUDY 52 42 70 NE16 30.08S TC 11
WHEELING CLOUDY 44 38 79 NE14 30.14R TC 7
MORRIS* CLOUDY 50 40 69 E10 30.08R TC 10
ROMEOVILLE* MOSUNNY 48 41 76 NE15G22 30.09F TC 9
LANSING* CLOUDY 45 41 88 NE14G20 30.11S TC 7
NORTHERLY ISL* N/A 43 39 86 N12 N/A TC 6
LMZ740>746-191500-
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 45 30/ 22/ 24 N/A
NORTHERLY ISL 43 20/ 11/ 20 N/A
CALUMET HARBOR 44 10/ 12/ 16 1018.7R
BURNS HARBOR 46 40/ 9/ 12 1019.6R
MICHIGAN CITY 47 20/ 16/ 19 1018.6R
ST. JOSEPH BUOY 48 56 40/ 14/ 19 1019.8 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-191500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 58 52 80 E16 29.91F TC 14
GALESBURG* LGT RAIN 50 41 72 E17G23 29.97F TC 10
MACOMB* LGT RAIN 53 48 85 E15G22 29.99S TC 11
JACKSONVILLE* CLOUDY 58 49 70 E15 29.96F TC 15
PITTSFIELD* PTSUNNY 62 52 71 NE13G20 29.94F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-191500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 53 40 62 NE21 30.04F TC 12
BLOOMINGTON CLOUDY 55 41 59 E20G26 30.04R TC 13
DECATUR PTSUNNY 62 46 55 E21 29.99R TC 17
PEORIA CLOUDY 54 42 64 E12 30.02R TC 12
LACON* CLOUDY 53 39 60 E9G17 30.05R TC 12
LINCOLN* CLOUDY 59 43 55 E13 30.01R TC 15
SPRINGFIELD LGT RAIN 59 48 67 E10 30.00R TC 15
TAYLORVILLE LGT RAIN 59 50 72 MISG 29.99R TC 15
ILZ033-039-045-046-055>057-062-063-191500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 60 43 53 E16G28 30.00S TC 16
RANTOUL* PTSUNNY 58 39 49 E20G25 30.02S TC 15
MATTOON LGT RAIN 58 51 78 E12 29.96F TC 14
PARIS* PTSUNNY 60 44 54 E13G18 30.00S TC 16
ILZ079-100>102-191500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 70 59 68 SE8 29.93R TC 21
BELLEVILLE MOSUNNY 72 62 71 SE9 29.89S TC 22
CAHOKIA* MOSUNNY 71 61 70 SE12 29.89S TC 22
SPARTA* PTSUNNY 70 64 82 SE6 29.92F TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 69 62 78 E6 29.91F TC 21
CAIRO* MOSUNNY 71 67 90 CALM 29.92R TC 21
EFFINGHAM* DRIZZLE 61 54 77 E7 29.97R TC 16
MARION PTSUNNY 68 63 83 CALM 29.93S TC 20
MT. VERNON N/A 70 59 68 E9 29.94R TC 21
CENTRALIA* MOSUNNY 69 57 67 SE12 29.93S TC 20
SALEM* MOSUNNY 66 56 69 SE8 29.93S TC 19
METROPOLIS* PTSUNNY 65 64 96 CALM 29.93R TC 19
ILZ067-068-072-073-078-083-087-091-191500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 64 54 69 E8 29.97S TC 18
FLORA* PTSUNNY 63 55 77 E9 29.96R TC 17
FAIRFIELD* PTSUNNY 66 56 69 E5 29.95S TC 19
HARRISBURG* PTSUNNY 68 60 74 SE6 29.94F TC 20
ROBINSON* PTSUNNY 63 52 67 E12 29.96F TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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