957
ASUS43 KLOT 180910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST SAT JAN 18 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.
ILZ001-002-007-009-015-016-024-181000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 29 18 63 NW16G24 29.76R WCI 17 TC -2
ILZ003-004-008-010-011-017-018-181000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 32 19 58 NW13 29.70R WCI 22 TC 0
FREEPORT* PTCLDY 32 19 59 N14 29.72R WCI 22 TC 0
ROCHELLE* PTCLDY 32 19 60 NW14 29.70R WCI 22 TC 0
DE KALB* PTCLDY 31 22 68 N10 29.68R WCI 22 TC -1
PERU* PTCLDY 32 25 74 NW14 29.70R WCI 22 TC 0
ILZ005-006-012>014-019>023-181000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 25 61 NW16G25 29.63R WCI 28 TC 3
CHICAGO-MIDWAY CLOUDY 39 27 62 N13 29.64R WCI 31 TC 4
AURORA PTCLDY 33 23 66 N18G28 29.66R WCI 22 TC 1
JOLIET* CLOUDY 38 29 69 N7 29.65R WCI 33 TC 3
WAUKEGAN MOCLDY 35 22 58 NW10 29.64R WCI 27 TC 2
DUPAGE AIRPORT PTCLDY 34 23 64 N13G23 29.65R WCI 25 TC 1
KANKAKEE* CLOUDY 36 29 74 NW10 29.64R WCI 29 TC 2
WHEELING PTCLDY 35 24 64 N13 29.66R WCI 26 TC 2
MORRIS* CLOUDY 35 28 77 NW8 29.65R WCI 28 TC 2
LANSING* CLOUDY 38 28 67 N6 29.63R WCI 33 TC 3
NORTHERLY ISL* N/A 38 26 62 NW13 N/A WCI 30 TC 3
LMZ740>746-181000-
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 42 340/ 21/ 23 N/A
NORTHERLY ISL 38 340/ 8/ 17 N/A
CALUMET HARBOR 38 340/ 10/ 17 1002.1R
BURNS HARBOR 36 290/ 5/ 8 1003.7R
MICHIGAN CITY 38 270/ 14/ 15 1002.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-181000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 29 19 66 NW18G31 29.79R WCI 16 TC -2
GALESBURG* MOCLDY 28 23 80 NW16G22 29.77R WCI 17 TC -2
MACOMB* CLOUDY 29 21 71 NW17G29 29.79R WCI 17 TC -1
JACKSONVILLE* MOCLDY 33 24 71 N15G23 29.75R WCI 22 TC 0
PITTSFIELD* PTCLDY 32 25 74 NW13G20 29.79R WCI 23 TC 0
ILZ028>032-037-038-041>044-048-051>054-059>061-181000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 34 26 74 MISG 29.67R TC 1
BLOOMINGTON MOCLDY 33 26 75 NW16 29.68R WCI 23 TC 1
DECATUR CLOUDY 38 27 64 NW16 29.67R WCI 29 TC 3
PEORIA MOCLDY 33 22 63 NW14G22 29.72R WCI 23 TC 1
LACON* PTCLDY 32 23 68 NW8 29.71R WCI 25 TC 0
LINCOLN* MOCLDY 35 27 74 NW8 29.71R WCI 28 TC 2
SPRINGFIELD CLOUDY 35 25 66 N15G25 29.72R WCI 25 TC 2
TAYLORVILLE CLOUDY 36 30 79 NW17 29.70R WCI 25 TC 2
ILZ033-039-045-046-055>057-062-063-181000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 37 34 89 SW12 29.65R WCI 29 TC 3
RANTOUL* CLOUDY 36 34 93 W9 29.65R WCI 29 TC 2
MATTOON LGT RAIN 37 37 100 S8 29.64S WCI 31 TC 3
PARIS* LGT RAIN 36 35 97 S16G22 N/A WCI 26 TC 2
ILZ079-100>102-181000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 39 30 70 NW8G16 29.72R WCI 33 TC 4
BELLEVILLE CLOUDY 38 37 95 SW7 29.68R WCI 33 TC 4
CAHOKIA* CLOUDY 40 37 89 W3 29.70R TC 4
SPARTA* LGT RAIN 41 40 96 SW5 29.70R TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 42 40 92 SW6 29.70S TC 6
CAIRO* CLOUDY 44 42 95 CALM 29.72F TC 6
EFFINGHAM* LGT RAIN 37 37 99 S10 29.69R WCI 30 TC 3
MARION LGT RAIN 40 39 97 S6 29.70F TC 5
MT. VERNON LGT RAIN 38 38 100 SW6 29.69S WCI 33 TC 3
CENTRALIA* LGT RAIN 39 38 96 SW8 29.69R WCI 33 TC 4
SALEM* RAIN 39 38 94 SW8 29.68R WCI 34 TC 4
METROPOLIS* CLOUDY 43 42 97 SW6 29.72F TC 6
ILZ067-068-072-073-078-083-087-091-181000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 37 35 92 SW12 29.70F WCI 29 TC 3
FLORA* LGT RAIN 37 37 100 SW9 29.69S WCI 31 TC 3
FAIRFIELD* LGT RAIN 37 37 99 S6 29.69F WCI 33 TC 3
HARRISBURG* LGT RAIN 38 38 97 CALM 29.71F VSB 1 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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