Regional Weather Roundup
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
ASUS43 KLOT 310509
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SAT JUL 31 2021

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.

ILZ001-002-007-009-015-016-024-310600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    69  62  78 E7        30.11F
STERLING*      CLOUDY    65  64  97 CALM      30.13S
$$

ILZ003-004-008-010-011-017-018-310600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    67  60  78 W3        30.14F
FREEPORT*      CLOUDY    63  63 100 CALM      30.15R
ROCHELLE*      CLOUDY    65  64  96 CALM      30.14R
DE KALB*       MOCLDY    64  60  85 CALM      30.14R
PERU*          CLOUDY    67  62  83 N5        30.13R
$$

ILZ005-006-012>014-019>023-310600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    65  56  72 NE6       30.11F
CHICAGO-MIDWAY MOCLDY    67  54  63 NE6       30.11F
AURORA         MOCLDY    64  59  83 NE3       30.12S
JOLIET*        CLOUDY    67  61  80 CALM      30.12S
WAUKEGAN       PTCLDY    59  55  87 CALM      30.11F
DUPAGE AIRPORT MOCLDY    64  56  75 CALM      30.12S
KANKAKEE*      MOCLDY    64  61  88 CALM      30.12F
WHEELING       PTCLDY    63  57  81 CALM      30.13F
MORRIS*        CLOUDY    65  61  86 CALM      30.11S
ROMEOVILLE*    CLOUDY    64  60  86 CALM      30.12S
LANSING*       CLOUDY    66  56  71 CALM      30.12F
NORTHERLY ISL*   N/A     66  56  70 N5          N/A
$$

LMZ740>746-310600-
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)
SOUTHERN BUOY              68 71   20/ 12/ 14 1019.1F         3/ 6
WINTHROP HARBOR            66 71                N/A           2/ 5
WAUKEGAN HARBOR            67 70                N/A           2/ 4
WILMETTE HARBOR               72   20/  8/ 10 1019.1          3/ 6
HARRISON CRIB              68      10/  9/  9   N/A
NORTHERLY ISL              66      20/  6/  7   N/A
CALUMET HARBOR                    360/  4/  6 1019.1F
BURNS HARBOR               69      20/  8/ 10 1020.0
MICHIGAN CITY              69      20/ 13/ 14 1018.9F
MICHIGAN CITY 6N           70      30/ 14/ 16   N/A           3/ 5
ST. JOSEPH                 69 74  360/ 12/ 14 1019.3          3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-310600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     69  65  86 NE5       30.10R
GALESBURG*     MOCLDY    63  59  86 E6        30.14S
JACKSONVILLE*  PTCLDY    66  66 100 CALM      30.10R
PITTSFIELD*    PTCLDY    69  69 100 E3        30.10S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-310600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOCLDY    65  60  86 E5        30.13S
BLOOMINGTON    PTCLDY    64  60  87 E6        30.12R
DECATUR        PTCLDY    62  61  96 NE5       30.10S
PEORIA         PTCLDY    68  60  75 N3        30.12R
LACON*         MOCLDY    65  62  87 CALM      30.13R
LINCOLN*       PTCLDY    65  62  89 CALM      30.11R
SPRINGFIELD    CLEAR     68  62  81 E5        30.10R
TAYLORVILLE    MOCLDY    70  64  83 E6        30.10R
$$

ILZ033-039-045-046-055>057-062-063-310600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    64  56  75 NE6       30.10F
DANVILLE*      MOCLDY    63  59  87 N3        30.11F
RANTOUL*       PTCLDY    64  56  77 NE5       30.12R
MATTOON        PTCLDY    62  57  83 E3        30.08S
PARIS*         PTCLDY    62  62 100 NE5       30.10S
$$

ILZ079-100>102-310600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOCLDY    72  67  86 CALM      30.09R
BELLEVILLE     MOCLDY    71  71 100 CALM      30.06R
CAHOKIA*       MOCLDY    72  68  87 CALM      30.07
SPARTA*        MOCLDY    69  67  93 CALM      30.08R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    69  67  93 CALM      30.06S
CAIRO*         CLOUDY    75  70  83 E6        30.05S
EFFINGHAM*     CLEAR     66  63  88 CALM      30.10R
MARION         MOCLDY    71  68  90 E3        30.07S
MT. VERNON     PTCLDY    68  68 100 N3        30.07S
CENTRALIA*     PTCLDY    67  67 100 CALM      30.07R
SALEM*         PTCLDY    70  69  96 CALM      30.08S
METROPOLIS*    MOCLDY    73  69  88 CALM      30.06S
$$

ILZ067-068-072-073-078-083-087-091-310600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     67  65  93 NE6       30.07F
FLORA*         CLEAR     68  64  88 CALM      30.08R
FAIRFIELD*     PTCLDY    67  67  98 CALM      30.06S
HARRISBURG*    PTCLDY    70  66  86 CALM      30.06F
ROBINSON*      CLEAR     64  63  98 CALM      30.09S
$$

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




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.