620
ASUS43 KLOT 181010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-181100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 27 18 69 NW12 29.78R WCI 17 TC -3
ILZ003-004-008-010-011-017-018-181100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 31 18 58 N15G22 29.74R WCI 20 TC -1
FREEPORT* MOCLDY 32 18 57 N14 29.76R WCI 22 TC 0
ROCHELLE* PTCLDY 30 19 62 NW12 29.72R WCI 21 TC -1
DE KALB* MOCLDY 30 22 70 N14G21 29.70R WCI 20 TC -1
PERU* MOCLDY 32 25 74 NW9 29.73R WCI 24 TC 0
ILZ005-006-012>014-019>023-181100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 34 22 61 NW14G24 29.66R WCI 25 TC 1
CHICAGO-MIDWAY CLOUDY 37 24 59 NW13 29.67R WCI 29 TC 3
AURORA MOCLDY 31 22 69 NW12 29.69R WCI 22 TC -1
JOLIET* MOCLDY 36 25 63 N13G20 29.69R WCI 27 TC 2
WAUKEGAN MOCLDY 34 21 59 N12 29.67R WCI 25 TC 1
DUPAGE AIRPORT MOCLDY 33 21 61 N13G24 29.68R WCI 24 TC 1
KANKAKEE* CLOUDY 35 28 76 NW10 29.66R WCI 27 TC 2
WHEELING MOCLDY 34 23 64 N12G17 29.68R WCI 25 TC 1
MORRIS* MOCLDY 33 25 72 N10G16 29.69R WCI 25 TC 1
LANSING* CLOUDY 37 26 63 N8 29.66R WCI 31 TC 3
NORTHERLY ISL* N/A 36 23 59 NW15 N/A WCI 27 TC 2
LMZ740>746-181100-
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 41 330/ 27/ 30 N/A
NORTHERLY ISL 36 330/ 8/ 17 N/A
CALUMET HARBOR 36 340/ 13/ 19 1003.1
BURNS HARBOR 35 330/ 5/ 7 1004.4R
MICHIGAN CITY 38 350/ 18/ 19 1003.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-181100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 27 18 69 N20G29 29.83R WCI 13 TC -3
GALESBURG* MOCLDY 27 22 80 NW10G18 29.80R WCI 17 TC -3
MACOMB* MOCLDY 28 20 72 NW18G25 29.83R WCI 15 TC -2
JACKSONVILLE* PTCLDY 31 22 72 NW18G25 29.78R WCI 19 TC -1
PITTSFIELD* PTCLDY 30 22 72 NW20G25 29.81R WCI 18 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-181100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 33 26 75 MISG 29.70R TC 1
BLOOMINGTON MOCLDY 32 25 75 NW15 29.71R WCI 22 TC 0
DECATUR CLOUDY 36 27 69 NW18G28 29.70R WCI 26 TC 2
PEORIA PTCLDY 31 22 69 NW10G22 29.76R WCI 22 TC -1
LACON* MOCLDY 32 22 67 NW7 29.74R WCI 25 TC 0
LINCOLN* MOCLDY 34 26 73 NW10 29.74R WCI 26 TC 1
SPRINGFIELD MOCLDY 33 24 69 NW12G25 29.75R WCI 24 TC 1
TAYLORVILLE CLOUDY 33 27 76 NW17G25 29.74R WCI 23 TC 1
ILZ033-039-045-046-055>057-062-063-181100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 29 75 NW14 29.67R WCI 27 TC 2
RANTOUL* CLOUDY 34 29 82 NW15G21 29.66R WCI 24 TC 1
MATTOON MIX PCPN 37 37 100 W12G25 29.66R WCI 29 TC 3
PARIS* DRIZZLE 35 34 97 SW10 N/A WCI 27 TC 2
ILZ079-100>102-181100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 37 28 72 NW13G21 29.76R WCI 28 TC 3
BELLEVILLE CLOUDY 39 32 74 NW15G24 29.72R WCI 31 TC 4
CAHOKIA* CLOUDY 39 30 70 N14G23 29.75R WCI 31 TC 4
SPARTA* DRIZZLE 41 40 96 W3 29.71R TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181100-
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 43 42 96 CALM 29.72S TC 6
EFFINGHAM* CLOUDY 37 37 99 SW10 29.70R WCI 30 TC 3
MARION LGT RAIN 41 40 96 SW5 29.71R TC 5
MT. VERNON LGT RAIN 39 39 100 SW6 29.69S WCI 35 TC 4
CENTRALIA* DRIZZLE 38 38 97 W7 29.69S WCI 33 TC 4
SALEM* DRIZZLE 39 38 96 W6 29.68S WCI 34 TC 4
METROPOLIS* CLOUDY 43 42 97 SW5 29.72S TC 6
ILZ067-068-072-073-078-083-087-091-181100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 35 34 96 S6 29.69F WCI 30 TC 2
FLORA* LGT RAIN 37 N/A N/A SW5 29.69S WCI 34 TC 3
FAIRFIELD* LGT RAIN 38 37 99 CALM 29.69S TC 3
HARRISBURG* LGT RAIN 38 38 98 CALM 29.70S VSB 3/4 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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