162
ASUS43 KLOT 200810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST FRI DEC 20 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.
ILZ001-002-007-009-015-016-024-200900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 30 27 88 NW17G23 30.03R WCI 18 TC -1
ILZ003-004-008-010-011-017-018-200900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 30 26 85 NW14 29.98R FOG WCI 19
FREEPORT* CLOUDY 29 26 89 N13 30.01R WCI 18 TC -2
ROCHELLE* LGT RAIN 32 31 96 NW8 29.96R VSB 1 WCI 25
DE KALB* CLOUDY 32 32 100 NW6 29.94R FOG WCI 26
PERU* CLOUDY 30 27 86 W17G26 29.97R WCI 18 TC -1
ILZ005-006-012>014-019>023-200900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 33 31 92 N3 29.90S FOG TC 1
CHICAGO-MIDWAY LGT SNOW 34 31 88 NE3 29.91S FOG TC 1
AURORA CLOUDY 32 31 96 NW5 29.92R FOG WCI 27
JOLIET* LGT RAIN 34 34 99 CALM 29.92R TC 1
WAUKEGAN CLOUDY 32 30 92 CALM 29.92R FOG TC 0
DUPAGE AIRPORT CLOUDY 33 31 92 N6 29.91R FOG WCI 28
KANKAKEE* CLOUDY 34 33 95 W16 29.92R FOG WCI 24
WHEELING CLOUDY 33 31 92 N5 29.93S FOG WCI 29
MORRIS* DRIZZLE 33 33 100 W6 29.92R WCI 27 TC 1
ROMEOVILLE* MIX PCPN 32 32 100 N3 29.92R FOG TC 0
LANSING* LGT SNOW 32 30 92 CALM 29.91S TC 0
NORTHERLY ISL* N/A 32 30 93 CALM N/A TC 0
LMZ740>746-200900-
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 36 120/ 5/ 6 N/A
NORTHERLY ISL 33 90/ 1 N/A
CALUMET HARBOR 33 10/ 15/ 16 1011.9
BURNS HARBOR 34 CALM / 6 1013.5F
MICHIGAN CITY 33 130/ 4/ 5 1013.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-200900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 29 21 72 NW23G30 30.11R WCI 15 TC -2
GALESBURG* CLOUDY 28 27 94 W14 N/A WCI 17 TC -2
MACOMB* CLOUDY 28 24 83 W18G24 30.08R WCI 16 TC -2
JACKSONVILLE* CLOUDY 29 21 72 W18G26 30.08R WCI 16 TC -2
PITTSFIELD* CLOUDY 30 21 69 W15G26 30.11S WCI 19 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-200900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 32 30 93 MISG 29.96R TC 0
BLOOMINGTON CLOUDY 30 27 88 W22 29.99R WCI 17 TC -1
DECATUR CLOUDY 31 23 72 W18G31 30.02R WCI 19 TC -1
PEORIA CLOUDY 29 22 75 W16G29 30.02R WCI 17 TC -2
LACON* CLOUDY 28 24 83 W8 30.01R WCI 20 TC -2
LINCOLN* CLOUDY 30 24 79 W8G17 30.04R WCI 23 TC -1
SPRINGFIELD CLOUDY 29 23 78 W15G26 30.05R WCI 18 TC -2
TAYLORVILLE CLOUDY 30 23 74 W25G36 30.06R WCI 16 TC -1
ILZ033-039-045-046-055>057-062-063-200900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 34 28 79 W23G29 29.96R WCI 22 TC 1
RANTOUL* CLOUDY 33 31 92 NW23 29.95R WCI 21 TC 1
MATTOON CLOUDY 33 27 78 W18 29.98R WCI 22 TC 1
PARIS* CLOUDY 35 30 82 W18 N/A WCI 24 TC 2
ILZ079-100>102-200900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 33 22 66 NW20 30.09R WCI 21 TC 0
BELLEVILLE CLEAR 35 22 58 NW20G28 30.07R WCI 24 TC 2
SPARTA* CLEAR 39 24 53 NW10G26 30.08R WCI 33 TC 4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 41 34 76 W8 30.04R TC 5
CAIRO* CLEAR 41 38 88 W6 30.06F TC 5
EFFINGHAM* CLOUDY 35 27 72 W23 30.03R WCI 23 TC 2
MARION CLEAR 41 34 76 W6 30.04R TC 5
MT. VERNON PTCLDY 39 26 59 NW8G16 30.03R WCI 33 TC 4
CENTRALIA* CLEAR 37 24 58 NW21G29 30.04R WCI 27 TC 3
SALEM* PTCLDY 38 27 63 NW16 30.03R WCI 29 TC 3
METROPOLIS* CLEAR 42 37 83 SW9 30.04F TC 5
ILZ067-068-072-073-078-083-087-091-200900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 38 36 92 SW7 29.97S WCI 33 TC 3
FLORA* CLOUDY 37 30 75 NW18G25 30.01R WCI 27 TC 3
FAIRFIELD* CLOUDY 41 35 80 W7 30.00R TC 5
HARRISBURG* CLEAR 39 36 87 W8 30.02S WCI 34 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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