Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 050410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST WED DEC 04 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-050500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 16 1 51 NW26G43 30.05R WCI -3 TC -9
$$
ILZ003-004-008-010-011-017-018-050500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 17 4 56 NW23G36 29.92R WCI -1 TC -8
FREEPORT* PTCLDY 15 3 59 NW25G40 29.96R WCI -4 TC -9
ROCHELLE* CLOUDY 17 4 58 NW23G36 29.93R WCI -1 TC -9
DE KALB* LGT SNOW 17 12 80 NW20G32 29.87R WCI 1 TC -8
PERU* CLEAR 18 2 50 W21G38 29.96R WCI 1 TC -8
$$
ILZ005-006-012>014-019>023-050500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 20 12 71 NW20G37 29.83R FOG WCI 4
CHICAGO-MIDWAY SNOW 22 15 75 NW22G33 29.84R VSB 1/2 WCI 6
AURORA FLURRIES 20 10 65 W28G43 29.86R WCI 2 TC -7
JOLIET* CLEAR 24 7 50 NW14G33 29.88R WCI 11 TC -5
WAUKEGAN PTCLDY 19 2 47 NW16G30 29.81R WCI 4 TC -7
DUPAGE AIRPORT CLOUDY 21 9 59 NW24G37 29.84R WCI 4 TC -6
KANKAKEE* CLOUDY 24 7 48 W24G37 29.88R WCI 8 TC -4
WHEELING CLOUDY 21 6 52 NW14G28 29.85R WCI 8 TC -6
MORRIS* PTCLDY 21 10 61 NW26G37 29.89R WCI 4 TC -6
ROMEOVILLE* MOCLDY 21 9 58 NW23G37 29.86R WCI 5 TC -6
LANSING* CLOUDY 23 13 66 NW20G28 29.82R WCI 8 TC -5
NORTHERLY ISL* N/A 22 15 75 NW14 N/A WCI 9 TC -5
$$
LMZ740>746-050500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 310/ 31/ 39 N/A 12/ 8
HARRISON CRIB 25 320/ 27/ 30 N/A
NORTHERLY ISL 23 320/ 19/ 28 N/A
CALUMET HARBOR 24 300/ 14/ 21 1008.0R
BURNS HARBOR 28 300/ 18/ 21 1007.5R
MICHIGAN CITY 27 300/ 37/ 40 1007.4R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-050500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 28 10 46 NW23G35 30.09R WCI 14 TC -2
GALESBURG* MOCLDY 17 8 68 NW25G35 N/A WCI -2 TC -8
MACOMB* MOCLDY 22 10 60 NW30G41 30.10R WCI 3 TC -6
JACKSONVILLE* CLEAR 29 11 46 NW20G32 30.05R WCI 16 TC -2
PITTSFIELD* CLEAR 32 13 45 NW14G28 30.07R WCI 22 TC 0
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-050500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 20 1 44 MISG 29.93R TC -7
BLOOMINGTON FLURRIES 21 9 58 NW31G43 29.95R WCI 3 TC -6
DECATUR CLEAR 30 12 47 NW26G40 29.96R WCI 16 TC -1
PEORIA CLOUDY 24 11 57 NW21G39 30.01R WCI 9 TC -4
LACON* MOCLDY 18 1 47 NW25G40 30.00R WCI 0 TC -8
LINCOLN* CLEAR 26 6 42 NW17G33 29.99R WCI 13 TC -3
SPRINGFIELD CLEAR 29 11 47 NW26G52 30.00R WCI 14 TC -2
TAYLORVILLE CLEAR 32 12 43 NW28G41 29.99R WCI 18 TC 0
$$
ILZ033-039-045-046-055>057-062-063-050500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 28 15 58 NW24G45 29.90R WCI 14 TC -2
RANTOUL* PTCLDY 25 12 57 NW26G43 29.90R WCI 9 TC -4
MATTOON MOCLDY 33 21 61 NW30G43 29.91R WCI 19 TC 1
PARIS* MOCLDY 32 21 63 NW26G36 N/A WCI 18 TC 0
$$
ILZ079-100>102-050500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 43 21 42 NW25G35 29.99R TC 6
BELLEVILLE CLEAR 47 25 41 NW25G37 29.96R TC 8
CAHOKIA* PTCLDY 47 29 49 NW25G38 29.99R TC 8
SPARTA* CLEAR 49 30 46 NW14G24 29.99R TC 10
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-050500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 51 34 52 W8 29.97R TC 11
CAIRO* CLEAR 47 40 78 W8 30.01S TC 8
EFFINGHAM* MOCLDY 37 20 50 NW23G40 29.96R WCI 26 TC 3
MARION CLEAR 47 33 57 W5 29.97R TC 9
MT. VERNON CLEAR 47 32 56 W8G21 29.95R TC 8
CENTRALIA* PTCLDY 46 30 53 W17G28 29.94R TC 8
SALEM* MOCLDY 46 32 59 W18G29 29.93R TC 8
METROPOLIS* CLEAR 46 39 76 SW10 29.99S TC 8
$$
ILZ067-068-072-073-078-083-087-091-050500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 47 32 56 W28G41 29.86S TC 8
FLORA* PTCLDY 46 32 57 W24 29.91R TC 8
FAIRFIELD* CLOUDY 48 32 53 W13G26 29.92R TC 9
HARRISBURG* PTCLDY 46 36 68 W9 29.95R TC 8
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$