270
ASUS43 KLOT 170310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-170400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 39 31 72 SW9 30.08R WCI 33 TC 4
ILZ003-004-008-010-011-017-018-170400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 34 31 88 S7 30.02R WCI 28 TC 1
FREEPORT* CLEAR 37 34 89 W13 30.02R WCI 28 TC 3
ROCHELLE* CLEAR 33 32 95 SW14 30.04R WCI 24 TC 1
DE KALB* CLEAR 35 35 100 W14 30.03R WCI 25 TC 2
PERU* CLEAR 37 35 92 SW10 30.07S WCI 30 TC 3
ILZ005-006-012>014-019>023-170400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 38 35 89 SW14 29.99R WCI 30 TC 3
CHICAGO-MIDWAY PTCLDY 39 34 82 W14G24 30.02R WCI 31 TC 4
AURORA CLEAR 35 32 88 SW12 30.03R FOG WCI 27
JOLIET* CLEAR 39 37 90 SW14G20 30.06S WCI 31 TC 4
WAUKEGAN PTCLDY 39 34 82 W12 29.95R WCI 32 TC 4
DUPAGE AIRPORT CLEAR 37 33 85 SW15 30.01R WCI 28 TC 3
KANKAKEE* CLEAR 35 34 95 SW13 30.09S WCI 26 TC 2
WHEELING CLEAR 40 35 83 W10G21 30.00R TC 4
MORRIS* N/A 36 34 94 W10 30.06R WCI 28 TC 2
ROMEOVILLE* CLEAR 37 37 100 SW15G22 30.05S WCI 28 TC 3
LANSING* PTCLDY 37 33 84 SW10G16 30.04S WCI 30 TC 3
NORTHERLY ISL* N/A 40 35 83 W9 N/A TC 4
LMZ740>746-170400-
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 43 250/ 23/ 28 N/A
NORTHERLY ISL 40 250/ 8/ 13 N/A
CALUMET HARBOR 40 250/ 12/ 17 1015.4
BURNS HARBOR 40 240/ 9/ 13 1017.6R
MICHIGAN CITY 39 240/ 18/ 19 1016.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-170400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 42 30 62 W7 30.16R TC 6
GALESBURG* CLEAR 40 34 81 SW12 30.13R TC 4
MACOMB* CLEAR 38 32 78 W9 30.16S WCI 32 TC 3
JACKSONVILLE* CLEAR 42 32 68 W8 30.17R TC 6
PITTSFIELD* CLEAR 44 33 65 SW8 30.19R TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-170400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 36 34 92 MISG 30.10S TC 2
BLOOMINGTON CLEAR 42 35 76 W14G22 30.13R TC 6
DECATUR CLEAR 42 36 79 SW8 30.14S TC 6
PEORIA CLEAR 39 33 79 W7 30.12R WCI 34 TC 4
LACON* CLEAR 35 32 89 SW5 30.10R WCI 31 TC 2
LINCOLN* CLEAR 46 34 63 W7 30.15R TC 8
SPRINGFIELD CLEAR 39 34 82 W10 30.15S WCI 32 TC 4
TAYLORVILLE CLEAR 42 36 79 W8 30.17R TC 6
ILZ033-039-045-046-055>057-062-063-170400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 38 34 85 SW8 30.13S WCI 32 TC 3
RANTOUL* CLEAR 38 35 86 W8 30.12R WCI 33 TC 4
MATTOON CLEAR 44 38 79 W8 30.14R TC 7
PARIS* CLEAR 40 37 89 W6 N/A TC 4
ILZ079-100>102-170400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 43 36 75 W9 30.20R TC 6
BELLEVILLE CLEAR 41 34 74 W7 30.19R TC 5
CAHOKIA* CLEAR 49 33 54 W6 30.20R TC 9
SPARTA* CLEAR 49 39 68 CALM 30.21S TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 38 63 NW7 30.20R TC 10
CAIRO* MOCLDY 56 46 70 N7 30.22R TC 13
EFFINGHAM* CLEAR 42 38 86 W6 30.19S TC 6
MARION CLEAR 50 38 64 NW3 30.20R TC 10
MT. VERNON CLEAR 49 39 68 VRB3 30.19R TC 9
CENTRALIA* CLEAR 48 38 68 NW12 30.19R TC 9
SALEM* CLEAR 49 39 69 W8 30.18S TC 9
METROPOLIS* MOCLDY 55 53 94 NW6 30.20R TC 13
ILZ067-068-072-073-078-083-087-091-170400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 47 41 80 NW8 30.16R TC 8
FLORA* CLEAR 46 41 81 NW8 30.18S TC 8
FAIRFIELD* CLEAR 49 39 66 CALM 30.18R TC 10
HARRISBURG* PTCLDY 48 39 71 W5 30.19R TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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