Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 221910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT WED MAY 22 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.
ILZ001-002-007-009-015-016-024-222000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 74 46 36 W14G25 29.85R TC 23
STERLING* CLOUDY 72 50 45 W20G25 29.84R TC 22
$$
ILZ003-004-008-010-011-017-018-222000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 73 49 42 W16G25 29.81R TC 23
FREEPORT* MOSUNNY 70 43 37 W17G28 29.82R TC 21
ROCHELLE* MOSUNNY 71 47 43 W15G26 29.83R TC 21
DE KALB* PTSUNNY 72 46 39 W20G28 29.83R TC 22
PERU* MOSUNNY 74 47 37 W18G25 29.84S TC 24
$$
ILZ005-006-012>014-019>023-222000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 50 45 W17G32 29.78R TC 22
CHICAGO-MIDWAY MOSUNNY 75 51 43 W18G31 29.79R TC 24
AURORA MOSUNNY 74 49 41 W18G35 29.81R TC 23
JOLIET* MOSUNNY 75 51 43 W12G22 29.83R TC 24
WAUKEGAN PTSUNNY 70 51 51 W17G26 29.76R TC 21
DUPAGE AIRPORT MOSUNNY 74 50 42 W21G30 29.80R TC 23
KANKAKEE* SUNNY 76 50 38 W21 29.84R TC 25
WHEELING SUNNY 73 50 44 W20G26 29.78R TC 23
MORRIS* N/A 74 51 45 W20G28 29.82R TC 23
ROMEOVILLE* MOSUNNY 73 52 46 W16G26 29.83R TC 23
LANSING* MOSUNNY 74 56 53 W15G29 29.81R TC 23
NORTHERLY ISL* N/A 72 48 42 NW15 N/A TC 22
$$
LMZ740>746-222000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 54 51 220/ 8/ 8 1008.0S 2/ 4
WINTHROP HARBOR 64 53 N/A 1/ 2
WAUKEGAN HARBOR 66 56 N/A 1/ 2
HARRISON CRIB 73 270/ 26/ 29 N/A
NORTHERLY ISL 71 250/ 11/ 17 N/A
CALUMET HARBOR 73 230/ 8/ 18 1007.8
BURNS HARBOR 68 270/ 9/ 10 1009.5R
MICHIGAN CITY 66 260/ 18/ 18 1007.5R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-222000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 74 43 32 NW10 29.94R TC 23
GALESBURG* SUNNY 74 49 42 W10G23 29.90S TC 23
MACOMB* SUNNY 74 43 32 W14G20 29.92S TC 24
JACKSONVILLE* PTSUNNY 71 48 44 W14 29.93R TC 22
PITTSFIELD* PTSUNNY 72 51 47 W8 29.96R TC 22
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-222000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 76 45 33 W18G30 29.85S TC 25
BLOOMINGTON MOSUNNY 75 52 44 W15G22 29.88R TC 24
DECATUR CLOUDY 75 55 49 SW14 29.88R TC 24
PEORIA MOSUNNY 74 50 42 NW13G21 29.88S TC 23
LACON* MOSUNNY 73 47 39 NW12G17 29.85F TC 23
LINCOLN* PTSUNNY 74 51 43 W7 29.88R TC 24
SPRINGFIELD CLOUDY 74 50 42 W16G24 29.90R TC 23
TAYLORVILLE CLOUDY 73 55 54 W8G17 29.90R TC 23
$$
ILZ033-039-045-046-055>057-062-063-222000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 78 53 41 SW16G22 29.86S TC 26
DANVILLE* MOSUNNY 80 53 39 W14G24 29.84F HX 80 TC 27
RANTOUL* N/A 77 52 41 W14G22 29.85F TC 25
MATTOON PTSUNNY 76 58 53 VRB6 29.87S TC 24
PARIS* MOSUNNY 78 56 47 SW12 29.87S TC 26
$$
ILZ079-100>102-222000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 70 55 60 NW14 29.94R THUNDER TC 21
BELLEVILLE CLOUDY 77 58 51 W14 29.89R TC 25
CAHOKIA* CLOUDY 75 55 49 W24G35 29.99R TC 24
SPARTA* CLOUDY 74 58 58 SW8 29.93S TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 78 62 57 N6 29.90S HX 80 TC 26
CAIRO* CLOUDY 83 70 66 SW5 29.90S HX 87 TC 28
EFFINGHAM* PTSUNNY 77 58 52 SW9 29.89F TC 25
MARION CLOUDY 79 66 65 NW7 29.90S HX 81 TC 26
MT. VERNON CLOUDY 75 60 59 SW6 29.90F TC 24
CENTRALIA* CLOUDY 77 57 49 SW8 29.89F TC 25
SALEM* CLOUDY 77 57 49 S7 29.88F TC 25
METROPOLIS* PTSUNNY 83 68 60 NW8 29.88S HX 86 TC 28
$$
ILZ067-068-072-073-078-083-087-091-222000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 80 60 50 NW9 29.88F HX 81 TC 27
FLORA* CLOUDY 77 57 50 SW10 29.89F TC 25
FAIRFIELD* CLOUDY 76 58 52 W3 29.90S TC 25
CARMI* PTSUNNY 82 65 56 W10 29.89R HX 84 TC 28
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$