345
ASUS43 KLOT 170210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CST MON DEC 16 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.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 40 33 76 W13 30.07R TC 4
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 38 33 82 SW9 30.01R WCI 31 TC 3
FREEPORT* CLEAR 37 34 89 W10 30.01R WCI 30 TC 3
ROCHELLE* CLEAR 33 32 96 SW9 30.03R FOG WCI 25
DE KALB* MOCLDY 35 35 100 SW17 30.02R WCI 25 TC 2
PERU* CLEAR 36 36 99 SW9 30.07R WCI 29 TC 2
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 40 35 83 SW15G24 29.98S TC 4
CHICAGO-MIDWAY MOCLDY 40 35 83 W17G24 30.01S TC 4
AURORA CLEAR 36 33 89 SW9 30.02R FOG WCI 29
JOLIET* PTCLDY 38 37 92 SW5 30.06R WCI 35 TC 4
WAUKEGAN CLOUDY 41 35 79 W13G23 29.94S TC 5
DUPAGE AIRPORT PTCLDY 37 34 89 SW13 30.00S WCI 29 TC 3
KANKAKEE* CLEAR 36 34 93 SW7 30.08F WCI 30 TC 2
WHEELING MOCLDY 41 36 82 W12G23 29.99R TC 5
MORRIS* N/A 35 34 96 SW7 30.04S WCI 29 TC 2
ROMEOVILLE* MOCLDY 39 39 100 SW13 30.04S WCI 32 TC 4
LANSING* CLOUDY 39 34 81 W12G20 30.04R WCI 32 TC 4
NORTHERLY ISL* N/A 40 34 79 SW7 N/A TC 4
LMZ740>746-170300-
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 43 270/ 31/ 33 N/A
NORTHERLY ISL 41 270/ 9/ 18 N/A
CALUMET HARBOR 40 250/ 13/ 21 1015.0
BURNS HARBOR 40 250/ 9/ 11 1017.3R
MICHIGAN CITY 39 250/ 16/ 17 1016.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 41 32 70 SW7 30.15S TC 5
GALESBURG* CLEAR 40 36 85 SW12 30.11R TC 4
MACOMB* CLEAR 39 32 76 W10 30.15R WCI 32 TC 4
JACKSONVILLE* CLEAR 41 33 74 SW6 30.16R TC 5
PITTSFIELD* CLEAR 44 34 68 SW7 30.17F TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 35 33 94 MISG 30.09R TC 2
BLOOMINGTON CLEAR 41 37 86 SW14 30.11R TC 5
DECATUR CLEAR 45 38 76 SW8 30.14R TC 7
PEORIA CLEAR 40 35 83 W7 30.11R TC 4
LACON* CLEAR 34 32 91 SW3 30.09R TC 1
LINCOLN* CLEAR 46 36 67 W6 30.14R TC 8
SPRINGFIELD CLEAR 41 36 82 SW9 30.15R TC 5
TAYLORVILLE CLEAR 43 37 80 W8 30.16S TC 6
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 37 34 89 SW7 30.13R WCI 32 TC 3
RANTOUL* CLEAR 37 34 86 SW5 30.11R WCI 34 TC 3
MATTOON CLEAR 41 39 93 W10 30.13R TC 5
PARIS* CLEAR 42 36 80 W8 N/A TC 5
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 46 36 66 W12 30.19R TC 8
BELLEVILLE CLEAR 45 37 74 NW6 30.18R TC 7
CAHOKIA* CLEAR 50 35 56 NW9 30.19R TC 10
SPARTA* CLEAR 51 38 63 NW5 30.20R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 41 71 NW6 30.18R TC 10
CAIRO* N/A 52 51 98 NW5 30.17R VSB 3/4 TC 11
EFFINGHAM* CLEAR 44 40 84 W5 30.18R TC 7
MARION CLEAR 54 38 56 CALM 30.18R TC 12
MT. VERNON CLEAR 51 40 65 VRB3 30.18R TC 11
CENTRALIA* CLEAR 49 39 68 NW10 30.18R TC 10
SALEM* CLEAR 49 40 72 W8 30.18R TC 9
METROPOLIS* MOCLDY 55 54 97 NW6 30.16R FOG TC 13
ILZ067-068-072-073-078-083-087-091-170300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 50 42 74 NW13 30.15R TC 10
FLORA* CLEAR 48 41 76 NW8 30.17R TC 9
FAIRFIELD* CLEAR 51 40 66 W3 30.17R TC 11
HARRISBURG* CLEAR 53 41 64 NW3 30.18R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page