Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 220403
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST SUN JAN 21 2018

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.

ILZ001-002-007-009-015-016-024-220500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FOG       45  44  97 E6        29.76F VSB 3/4
STERLING*      LGT RAIN  41  40  96 E5        29.80F VSB 1/4
SAVANNA*       DRZL/FOG  40  39  99 NE7       29.81F VSB 1/2
$$

ILZ003-004-008-010-011-017-018-220500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       DRZL/FOG  40  39  97 E6        29.85S VSB 1/4
FREEPORT*      DRZL/FOG  37  37 100 E5        29.85S VSB 1/4 WCI  33
ROCHELLE*      LGT RAIN  42  42 100 SE8       29.83S VSB 1/4
DE KALB*       RAIN      42  42  99 E7        29.84F VSB 1/4
PERU*          FOG       47  47  98 S12       29.82F VSB 1/4
$$

ILZ005-006-012>014-019>023-220500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FOG       43  42  97 SE7       29.85F VSB 1/8
CHICAGO-MIDWAY FOG       47  47 100 S8        29.86F VSB 1/4
AURORA         FOG       44  44 100 SE8       29.84F VSB 1/4
LANSING*       CLOUDY    46  46 100 S5        29.88S FOG
JOLIET*        FOG       47  47 100 SE6       29.86S VSB 1/2
WAUKEGAN       FOG       37  37 100 NE6       29.86F VSB 1/4 WCI  32
DUPAGE AIRPORT FOG       44  44 100 SE5       29.85F VSB 1/4
KANKAKEE*      CLOUDY   N/A N/A N/A S12       29.88F FOG
WHEELING       FOG       40  40 100 E3        29.87F VSB 1/4
MORRIS*        FOG       47  46  99 S8        29.84S VSB 1/2
NORTHERLY ISL    N/A     37  36  96 E2          N/A
$$

LMZ740>746-220500-
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              39     150/ 11/ 12   N/A
BURNHAM HARBOR             37     150/  2/  2   N/A
CALUMET HARBOR             46     180/  5/  7 1011.6R
BURNS HARBOR               47     170/ 11/ 19 1012.5F
MICHIGAN CITY              45     150/ 13/ 19   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    57  53  86 S14       29.70F
GALESBURG*     CLOUDY    52  52 100 SE8       29.76F FOG
MACOMB*        CLOUDY    50  49  98 SE9       29.77F FOG
JACKSONVILLE*  CLOUDY    54  52  93 S13G20    29.77F
PITTSFIELD*    MOCLDY    53  52  94 SE10      29.76F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    LGT RAIN  47  47 100 SE14      29.83F VSB 1/4
DECATUR        LGT RAIN  50  50 100 S12       29.84F FOG
PEORIA         FOG       51  51 100 S10G22    29.79F VSB 1/4
LACON*         CLOUDY    50  50 100 SE13G18   29.79F FOG
LINCOLN*       CLOUDY    53  53 100 S10       29.81F FOG
SPRINGFIELD    LGT RAIN  55  54  96 S16       29.80F
TAYLORVILLE    RAIN      53  53 100 S16       29.82F
$$

ILZ033-039-045-046-055>057-062-063-220500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  49  49 100 S14       29.86F FOG
DANVILLE*      LGT RAIN  49  49 100 S9        29.87F
RANTOUL*       RAIN      46  45  99 SE6       29.88F VSB 3/4
MATTOON        FOG       48  48 100 S8        29.87F VSB 1/2
$$

ILZ079-100>102-220500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    55  55 100 S17       29.81F
BELLEVILLE     CLOUDY    56  53  90 S8        29.81F
CAHOKIA*       CLOUDY    55  53  93 SE6       29.81F
SPARTA*        MOCLDY    57  56  96 S14G20    29.86S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    55  53  93 S9        29.88F
CAIRO*         CLOUDY    57  49  74 S12       29.90S
EFFINGHAM*     CLOUDY    50  50 100 SE9       29.89F FOG
MARION         CLOUDY    56  56  97 S10       29.90F
MT. VERNON     LGT RAIN  53  51  93 S6        29.89F
CENTRALIA*     CLOUDY    55  53  93 SE14      29.85F
SALEM*         CLOUDY    56  52  85 S9        29.87F
METROPOLIS*    CLOUDY    60  49  66 S9        29.92F
$$

ILZ067-068-072-073-078-083-087-091-220500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    49  48  97 S13       29.92F
FLORA*         CLOUDY    51  50  96 S8        29.91S
FAIRFIELD*     LGT RAIN  52  51  97 SE5       29.89F
HARRISBURG*    CLOUDY    52  50  90 S7        29.91F
ROBINSON*      CLOUDY    48  48  99 SE6       29.92F
CARMI*         CLOUDY    43  43 100 SE9       29.92F
$$

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





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