National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Regional Weather Roundup
Issued by NWS

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166
ASUS43 KLOT 251006
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT MAY 25 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.

ILZ001-002-007-009-015-016-024-251100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     54  48  80 NW6       29.87R TC  12
STERLING*      CLEAR     53  49  86 NW8       29.88R TC  12
$$

ILZ003-004-008-010-011-017-018-251100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     53  46  77 NW10      29.86R TC  12
FREEPORT*      CLEAR     51  44  79 NW5       29.88R TC  10
ROCHELLE*      CLEAR     52  45  78 NW9       29.86R TC  11
DE KALB*       CLEAR     52  45  78 NW17      29.84R TC  11
PERU*          CLEAR     55  51  88 NW7       29.86R TC  13
$$

ILZ005-006-012>014-019>023-251100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    58  51  78 W8        29.80R TC  14
CHICAGO-MIDWAY PTCLDY    61  54  77 W6        29.80R TC  16
AURORA         CLEAR     55  48  77 NW13      29.83R TC  13
JOLIET*        MOCLDY    59  51  74 W5        29.84R TC  15
WAUKEGAN       CLEAR     57  50  77 W7        29.79R TC  14
DUPAGE AIRPORT CLEAR     56  50  80 NW12      29.81R TC  13
KANKAKEE*      CLOUDY    63  55  75 NW14G20   29.85R TC  17
WHEELING       CLEAR     59  50  72 NW15G24   29.81R TC  15
MORRIS*        CLEAR     56  52  86 NW5       29.83R TC  13
ROMEOVILLE*    MOCLDY    57  54  88 W7        29.84R TC  14
LANSING*       CLOUDY    64  62  90 NW10G17   29.81R TC  18
NORTHERLY ISL*   N/A     63  55  75 NW9         N/A  TC  17
$$

LMZ740>746-251100-
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           55     250/ 10/ 10 1008.2R
WINTHROP HARBOR            57 54                N/A           1/ 4
WAUKEGAN HARBOR            58 56                N/A           1
HARRISON CRIB              67     290/ 18/ 20   N/A
NORTHERLY ISL              62     270/ 11/ 12   N/A
CALUMET HARBOR             65     260/  4/  8   N/A
BURNS HARBOR               64     260/  7/  8 1009.1R
MICHIGAN CITY              64     240/ 14/ 15 1007.0R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-251100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     54  50  86 N5        29.89R TC  12
GALESBURG*     CLEAR     52  50  92 NW6       29.90R TC  11
MACOMB*        CLEAR     53  48  83 N5        29.90R TC  12
JACKSONVILLE*  CLOUDY    60  53  76 N8        29.88R TC  16
PITTSFIELD*    CLOUDY    59  56  92 N7        29.89R TC  15
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-251100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    59  53  81 NW7       29.86R TC  15
BLOOMINGTON    CLOUDY    60  52  74 NW12      29.87R TC  16
DECATUR        CLOUDY    66  64  93 NW7       29.84R TC  19
PEORIA         MOCLDY    59  50  72 VRB5      29.87R TC  15
LACON*         CLEAR     56  47  72 NW6       29.87R TC  14
LINCOLN*       CLOUDY    62  55  77 N7        29.86R TC  17
SPRINGFIELD    CLOUDY    62  56  80 N9        29.86R TC  17
TAYLORVILLE    CLOUDY    63  61  93 W12       29.85R TC  17
$$

ILZ033-039-045-046-055>057-062-063-251100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    64  62  93 CALM      29.85R TC  18
DANVILLE*      CLOUDY    63  61  93 CALM      29.84R TC  17
RANTOUL*       CLOUDY    63  61  93 NW9       29.85R TC  17
MATTOON        CLOUDY    63  62  97 N3        29.83R TC  17
PARIS*         CLOUDY    63  61  94 N5        29.85R TC  17
$$

ILZ079-100>102-251100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    66  64  94 N9        29.85R TC  19
BELLEVILLE     CLOUDY    68  66  94 N6        29.80  FOG     TC  20
CAHOKIA*       CLOUDY    68  66  93 N13G21    29.83R TC  20
SPARTA*        CLOUDY    66  66 100 NW5       29.81S TC  19
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     65  64  97 S5        29.80R TC  18
CAIRO*         CLOUDY    71  66  85 SW8       29.81S TC  21
EFFINGHAM*     MOCLDY    62  62  99 NW10      29.84R FOG     TC  17
MARION         PTCLDY    66  65  96 S3        29.80S TC  19
MT. VERNON     PTCLDY    65  65 100 CALM      29.80S FOG     TC  18
CENTRALIA*       N/A     65  64  97 NW5       29.81R TC  19
SALEM*         CLOUDY    66  65  98 CALM      29.81S FOG     TC  19
METROPOLIS*    CLOUDY    68  67  96 CALM      29.82R TC  20
$$

ILZ067-068-072-073-078-083-087-091-251100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    66  64  93 MISG      29.80S TC  19
FLORA*         PTCLDY    63 N/A N/A N3        29.81R FOG     TC  17
FAIRFIELD*     PTCLDY    64  64 100 S3        29.80R TC  18
CARMI*         MOCLDY    67  65  93 S3        29.80S TC  20
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$