Regional Weather Roundup
Issued by NWS

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505
ASUS43 KLOT 221508
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST MON JAN 22 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.

ILZ001-002-007-009-015-016-024-221600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FOG       50  49  96 E10       29.47F VSB 1/4
STERLING*        N/A    N/A N/A N/A MISG        N/A
SAVANNA*       DRIZZLE   39  39  99 NE7       29.53S WCI  34
$$

ILZ003-004-008-010-011-017-018-221600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    42  42 100 SE8       29.56R
FREEPORT*      CLOUDY    38  38 100 N8        29.56F WCI  32
ROCHELLE*      CLOUDY    47  47 100 S13       29.54S FOG
DE KALB*       CLOUDY    47  47 100 S17       29.55S FOG
PERU*          CLOUDY    49  48  97 S13       29.56S
$$

ILZ005-006-012>014-019>023-221600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  LGT RAIN  50  47  89 S14G24    29.57R FOG
CHICAGO-MIDWAY CLOUDY    52  50  93 S22G29    29.58S
AURORA         CLOUDY    49  48  97 S16       29.56S
LANSING*       CLOUDY    50  49  98 S18G24    29.62R
JOLIET*        CLOUDY    51  49  96 S15G21    29.59S
WAUKEGAN       LGT RAIN  44  44 100 SE13      29.58S VSB 3/4
DUPAGE AIRPORT CLOUDY    49  49 100 S13G26    29.56R
KANKAKEE*      CLOUDY   N/A N/A N/A S20G25    29.62S
WHEELING       CLOUDY    48  48 100 S10       29.59R
MORRIS*        CLOUDY    48  48  98 S13G18    29.58R
ROMEOVILLE*    CLOUDY    49  48  96 S18       29.58S
NORTHERLY ISL    N/A     49  47  93 S10         N/A
$$

LMZ740>746-221600-
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              45     170/ 18/ 20   N/A
BURNHAM HARBOR             49     160/  8/ 17   N/A
CALUMET HARBOR             50     170/ 15/ 23 1001.9R
BURNS HARBOR               51     180/ 21/ 28 1003.4F
MICHIGAN CITY              50     160/ 21/ 26   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-221600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     53  49  86 S13G21    29.50S
GALESBURG*     CLOUDY    52  52 100 S14       29.51R FOG
MACOMB*        CLOUDY    52  52 100 S15       29.52S
JACKSONVILLE*  CLOUDY    53  51  93 S15G22    29.55R
PITTSFIELD*    PTSUNNY   54  52  94 S13       29.53F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-221600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    50  49  97 S16       29.60R
BLOOMINGTON    CLOUDY    50  49  96 S22G29    29.59R
DECATUR        CLOUDY    52  51  97 S23G29    29.60F
PEORIA         CLOUDY    52  50  93 S13G20    29.54F FOG
LACON*         CLOUDY    51  51  98 S16G24    29.53S
LINCOLN*       CLOUDY    53  53 100 S16       29.56F
SPRINGFIELD    CLOUDY    54  52  93 S21       29.56F
TAYLORVILLE    CLOUDY    52  51  96 S17G26    29.60R
$$

ILZ033-039-045-046-055>057-062-063-221600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTSUNNY   50  49  96 S26G35    29.63S
DANVILLE*      PTSUNNY   51  48  91 S25G33    29.64F
RANTOUL*       FAIR      51  49  95 S21G28    29.63S
MATTOON        CLOUDY    50  49  96 S21G28    29.65S
PARIS*         CLOUDY    50  49  95 S23G31    29.70F
$$

ILZ079-100>102-221600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   52  52 100 S17       29.60S
BELLEVILLE     CLOUDY    54  52  92 SW14      29.61R
CAHOKIA*       MOSUNNY   55  51  86 S13G20    29.60S
SPARTA*        CLOUDY    53  53 100 S15G23    29.65F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    53  52  96 S16       29.69R
CAIRO*         FAIR      52  51  95 S17G25    29.73R
EFFINGHAM*     CLOUDY    52  52 100 SE14G25   29.68S
MARION         CLOUDY    54  52  94 S18       29.71S
MT. VERNON     CLOUDY    54  51  90 S16G24    29.68F
CENTRALIA*     CLOUDY    54  53  94 S21G29    29.65S
SALEM*         CLOUDY    55  52  89 S17G24    29.65F
METROPOLIS*    CLOUDY    53  50  89 SE14G24   29.74F
$$

ILZ067-068-072-073-078-083-087-091-221600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    52  49  89 S23G31    29.75F
FLORA*         CLOUDY    54  51  89 S18G28    29.69F
FAIRFIELD*     CLOUDY    51  51  99 S15G21    29.70F
HARRISBURG*    CLOUDY    54  51  91 S22G35    29.73F
ROBINSON*      CLOUDY    51  49  95 S18G25    29.73F
CARMI*         DRIZZLE   51  49  94 S20       29.74F
$$

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





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