597
ASUS43 KLOT 181301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CST WED DEC 18 2024
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 31 27 85 NW8 30.31S WCI 23 TC -1
ILZ003-004-008-010-011-017-018-181400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 26 22 84 NW7 30.29S WCI 18 TC -3
FREEPORT* CLEAR 25 22 89 W5 30.31R WCI 19 TC -4
DE KALB* PTCLDY 28 27 94 NW7 30.25F WCI 21 TC -2
ILZ005-006-012>014-019>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 32 28 85 N12 30.25R WCI 23 TC 0
CHICAGO-MIDWAY MOCLDY 34 28 79 N17G25 30.25R WCI 23 TC 1
AURORA PTCLDY 31 27 85 NW8 30.25R WCI 23 TC -1
JOLIET* CLOUDY 34 32 92 N8 30.26S WCI 27 TC 1
WAUKEGAN PTCLDY 29 24 82 W3 30.24R TC -2
DUPAGE AIRPORT PTCLDY 32 27 81 N8 30.24R WCI 25 TC 0
WHEELING CLOUDY 32 28 85 N7 30.26R WCI 26 TC 0
MORRIS* N/A 32 31 96 N9 30.26R WCI 24 TC 0
ROMEOVILLE* CLOUDY 32 32 100 NW10 30.26R WCI 24 TC 0
LANSING* CLOUDY 34 29 83 N8 30.25R WCI 27 TC 1
NORTHERLY ISL* N/A 33 28 82 NW8 N/A WCI 26 TC 1
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 35 330/ 18/ 19 N/A
NORTHERLY ISL 33 340/ 7/ 10 N/A
CALUMET HARBOR 34 340/ 9/ 17 1023.1R
BURNS HARBOR 36 340/ 9/ 12 1024.0R
MICHIGAN CITY 37 330/ 18/ 20 1023.5R
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 35 31 85 N14 30.31R WCI 26 TC 2
GALESBURG* CLOUDY 32 32 100 N10 30.30F WCI 24 TC 0
MACOMB* CLOUDY 32 32 99 N15 30.33R FOG WCI 22
JACKSONVILLE* MOCLDY 33 31 92 N7 30.27R WCI 27 TC 1
ILZ028>032-037-038-041>044-048-051>054-059>061-181400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 32 32 100 N16 30.24R WCI 21 TC 0
DECATUR CLOUDY 37 30 75 N8 30.23R WCI 31 TC 3
PEORIA CLOUDY 33 31 92 N7G18 30.27S WCI 27 TC 1
LACON* CLOUDY 32 29 89 N8 30.28R WCI 25 TC 0
LINCOLN* MOCLDY 34 32 92 NW3 30.26R TC 1
SPRINGFIELD MOCLDY 34 30 85 N6 30.26R WCI 29 TC 1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 31 82 N10 30.21S WCI 28 TC 2
MATTOON CLOUDY 36 33 89 N15G30 30.18R WCI 27 TC 2
ILZ079-100>102-181400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 39 36 87 N8 30.23R WCI 34 TC 4
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 CLOUDY 43 41 93 N14G25 30.18R TC 6
CAIRO* CLOUDY 50 47 90 NW10 30.16R TC 10
EFFINGHAM* CLOUDY 40 36 86 N8 30.21R TC 4
MARION CLOUDY 43 43 100 N12 30.17R FOG TC 6
MT. VERNON CLOUDY 42 39 89 N8 30.20R TC 6
CENTRALIA* CLOUDY 42 40 93 N12 30.20R TC 6
SALEM* CLOUDY 43 39 86 N12 30.19R TC 6
METROPOLIS* LGT RAIN 48 47 97 NW7 30.15R TC 9
ILZ067-068-072-073-078-083-087-091-181400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 41 37 87 N14 30.19R TC 5
FAIRFIELD* CLOUDY 41 40 98 N13G18 30.16R TC 5
HARRISBURG* CLOUDY 43 42 96 N10G21 30.15R FOG TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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