Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 191706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST SUN JAN 19 2025
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.
ILZ001-002-007-009-015-016-024-191800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 4 -10 52 NW17G28 30.38R WCI -16 TC -16
$$
ILZ003-004-008-010-011-017-018-191800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 5 -11 47 NW16 30.30S WCI -14 TC -15
FREEPORT* MOSUNNY 5 -11 49 NW17 30.31F WCI -15 TC -15
ROCHELLE* CLOUDY 6 -9 50 NW16G22 30.29S WCI -12 TC -14
DE KALB* MOSUNNY 5 -10 50 NW14G23 30.25S WCI -12 TC -15
PERU* CLOUDY 6 -3 68 NW13 30.31S HAZE WCI -11
$$
ILZ005-006-012>014-019>023-191800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 7 -8 50 NW16G22 30.23S WCI -11 TC -14
CHICAGO-MIDWAY MOSUNNY 8 -10 43 NW14 30.24S WCI -8 TC -13
AURORA PTSUNNY 7 -7 52 NW17G29 30.25S WCI -12 TC -14
JOLIET* MOSUNNY 11 -6 47 NW12 30.27S WCI -3 TC -12
WAUKEGAN SUNNY 7 -9 48 NW12G21 30.22F WCI -8 TC -14
DUPAGE AIRPORT SUNNY 7 -9 48 NW17G25 30.24S WCI -12 TC -14
KANKAKEE* PTSUNNY 10 -3 53 NW15 30.26S WCI -6 TC -12
WHEELING SUNNY N/A N/A N/A NW17 30.25S
MORRIS* PTSUNNY 9 -3 57 NW13G18 30.27S WCI -7 TC -13
ROMEOVILLE* SUNNY 9 -9 43 NW15G22 30.26S WCI -8 TC -13
LANSING* MOSUNNY 10 -11 37 NW10G18 30.24S WCI -4 TC -12
$$
LMZ740>746-191800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 7 310/ 18/ 21 N/A
NORTHERLY ISL 7 250/ 12/ 14 N/A
CALUMET HARBOR 310/ 10/ 16 1023.0R
BURNS HARBOR 10 300/ 9/ 12 1023.4R
MICHIGAN CITY 11 280/ 20/ 24 1023.7R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-191800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 5 -9 52 NW21 30.42R WCI -16 TC -15
GALESBURG* MOSUNNY 3 -7 64 NW16G23 30.38S WCI -16 TC -16
MACOMB* SUNNY 4 -10 52 NW21G28 30.43R WCI -17 TC -15
JACKSONVILLE* SUNNY 6 -7 56 NW20G25 30.40S WCI -15 TC -15
PITTSFIELD* SUNNY 7 -8 49 NW17G24 30.43S WCI -12 TC -14
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-191800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 7 -3 64 MISG 30.29R TC -14
BLOOMINGTON LGT SNOW 7 -2 66 NW18 30.29R WCI -12 TC -14
DECATUR PTSUNNY 11 -3 53 W16G32 30.31R WCI -6 TC -12
PEORIA CLOUDY 5 -7 57 NW13G21 30.36R WCI -12 TC -15
LACON* CLOUDY 6 -6 57 NW17G24 30.34R WCI -13 TC -15
LINCOLN* PTSUNNY 8 -4 58 NW12G17 30.35S WCI -7 TC -13
SPRINGFIELD SUNNY 6 -6 57 NW20G32 30.37R WCI -14 TC -14
TAYLORVILLE MOSUNNY 7 -5 57 W22 30.36S WCI -13 TC -14
$$
ILZ033-039-045-046-055>057-062-063-191800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 11 2 67 NW16 30.27R WCI -6 TC -12
RANTOUL* CLOUDY 10 0 63 NW17 30.26S WCI -7 TC -12
MATTOON PTSUNNY 12 6 77 W20 30.28R HAZE WCI -6
PARIS* PTSUNNY 15 3 60 NW16G23 N/A WCI -1 TC -9
$$
ILZ079-100>102-191800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 12 -4 48 NW16G24 30.40R WCI -4 TC -11
BELLEVILLE SUNNY 20 -4 35 NW18 30.38S WCI 4 TC -7
CAHOKIA* SUNNY 15 0 51 NW20G30 30.41 WCI -2 TC -9
SPARTA* MOSUNNY 18 0 45 NW13G18 30.38S WCI 4 TC -8
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 17 2 51 NW18 30.36R WCI 1 TC -8
CAIRO* MOSUNNY 23 8 52 N15G28 30.35R WCI 10 TC -5
EFFINGHAM* MOSUNNY 14 3 63 W18G25 30.33R WCI -3 TC -10
MARION N/A 19 3 49 NW20G28 30.34R WCI 4 TC -7
MT. VERNON MOSUNNY 15 2 56 NW9 30.34R WCI 3 TC -9
CENTRALIA* MOSUNNY 14 -1 52 NW17G25 30.35R WCI -2 TC -10
SALEM* MOSUNNY 15 3 57 NW16 30.34R WCI 0 TC -9
METROPOLIS* PTSUNNY 21 4 47 NW12G18 30.32R WCI 9 TC -6
$$
ILZ067-068-072-073-078-083-087-091-191800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 19 7 59 NW20 30.26R WCI 3 TC -7
FLORA* MOSUNNY 14 5 67 NW17G26 30.32R WCI -3 TC -10
FAIRFIELD* MOSUNNY 16 3 56 W13G18 30.32R WCI 2 TC -9
HARRISBURG* MOSUNNY 19 7 58 NW18G26 30.33R WCI 4 TC -7
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$