241
ASUS43 KLOT 181306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CST TUE FEB 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.
ILZ001-002-007-009-015-016-024-181400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY -6 -16 61 N6 30.60R WCI -19 TC -21
ILZ003-004-008-010-011-017-018-181400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY -11 -21 61 NW6 30.56R WCI -25 TC -24
FREEPORT* PTCLDY -12 -20 65 SW5 30.56R WCI -23 TC -24
ROCHELLE* PTCLDY -9 -19 60 NW8 30.56R WCI -25 TC -23
DE KALB* PTCLDY -11 -18 69 NW9 30.52S WCI -29 TC -24
PERU* MOCLDY -4 -15 61 NW10 30.56S WCI -22 TC -20
ILZ005-006-012>014-019>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY -5 -16 59 NW9 30.51S WCI -22 TC -21
CHICAGO-MIDWAY MOCLDY -2 -15 54 NW9 30.53R WCI -18 TC -19
AURORA PTCLDY -10 -18 67 W7 30.53S WCI -25 TC -23
JOLIET* MOCLDY -2 -13 59 N8 30.55S WCI -17 TC -19
WAUKEGAN PTCLDY -7 -18 59 NW10 30.50R WCI -25 TC -22
DUPAGE AIRPORT PTCLDY -7 -17 62 NW9 30.52R WCI -24 TC -22
KANKAKEE* MOCLDY -1 -12 60 NW8 30.54R WCI -15 TC -18
WHEELING PTCLDY -5 -16 59 NW9 30.54R WCI -22 TC -21
MORRIS* MOCLDY -4 -13 66 N7 30.54S WCI -18 TC -20
ROMEOVILLE* CLEAR -6 -15 65 NW5 30.54S WCI -17 TC -21
LANSING* MOCLDY -2 -18 46 NW8 30.52S WCI -17 TC -19
NORTHERLY ISL* N/A -1 -13 56 W12 N/A WCI -18 TC -18
LMZ740>746-181400-
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 0 300/ 17/ 21 N/A
NORTHERLY ISL -1 260/ 9/ 13 N/A
CALUMET HARBOR -2 280/ 6/ 10 1032.2S
BURNS HARBOR 4 300/ 7/ 9 1032.8R
MICHIGAN CITY 9 310/ 17/ 20 1033.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-181400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 0 -10 63 N14 30.56R WCI -19 TC -18
GALESBURG* MOCLDY -4 -10 73 N8 30.59R WCI -19 TC -20
MACOMB* MOCLDY -2 -11 64 N10 30.61R WCI -18 TC -19
JACKSONVILLE* CLOUDY 1 -9 62 N12 30.57R WCI -15 TC -17
PITTSFIELD* CLOUDY 2 -8 62 N8 30.57R WCI -12 TC -17
ILZ028>032-037-038-041>044-048-051>054-059>061-181400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY -2 -13 58 NW7 30.55R WCI -15 TC -19
BLOOMINGTON CLOUDY -1 -10 65 N12 30.53R WCI -18 TC -18
DECATUR CLOUDY 4 -6 63 N10 30.53S WCI -11 TC -16
PEORIA CLOUDY -2 -13 59 N7 30.58R WCI -15 TC -19
LACON* MOCLDY -4 -15 57 N8 30.58R WCI -19 TC -20
LINCOLN* CLOUDY 2 -8 61 N8 30.57R WCI -12 TC -17
SPRINGFIELD CLOUDY 2 -8 63 N10 30.56R WCI -14 TC -17
TAYLORVILLE CLOUDY 3 -6 65 N12 30.55R WCI -13 TC -16
ILZ033-039-045-046-055>057-062-063-181400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 3 -6 66 N14 30.51R WCI -15 TC -16
RANTOUL* CLOUDY 1 -10 59 N9 30.52S WCI -14 TC -17
MATTOON CLOUDY 4 -4 69 N15 30.50R WCI -14 TC -16
PARIS* CLOUDY 5 -6 62 N7 30.51S WCI -7 TC -15
ILZ079-100>102-181400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT SNOW 5 0 78 N14 30.54R WCI -12 TC -15
BELLEVILLE LGT SNOW 9 4 79 N12G18 30.52R VSB 1 WCI -6
CAHOKIA* LGT SNOW 7 2 80 N16 30.54R WCI -11 TC -14
SPARTA* LGT SNOW 14 10 81 N13 30.50R WCI 0 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT SNOW 18 11 74 N9 30.45S WCI 7 TC -8
CAIRO* CLOUDY 25 17 74 NE12 30.41S WCI 14 TC -4
EFFINGHAM* LGT SNOW 5 1 81 N7G16 30.54S WCI -7 TC -15
MARION CLOUDY 18 12 79 NE12G21 30.44F WCI 5 TC -8
MT. VERNON LGT SNOW 11 7 84 N12 30.49S VSB 1 WCI -3
CENTRALIA* LGT SNOW 10 5 80 N8 30.50R WCI -2 TC -12
SALEM* LGT SNOW 9 4 80 NE13 30.50S WCI -7 TC -13
METROPOLIS* CLOUDY 23 13 66 NE12G18 30.41F WCI 11 TC -5
ILZ067-068-072-073-078-083-087-091-181400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SNOW 10 6 84 N13 30.50S VSB 1/2 WCI -5
FLORA* LGT SNOW 7 3 85 N14 30.51S FOG WCI -10
FAIRFIELD* LGT SNOW 11 6 79 N13G20 30.49R WCI -3 TC -11
HARRISBURG* CLOUDY 19 13 77 NE13 30.46S WCI 5 TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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