Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 220503
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CST WED FEB 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.

ILZ001-002-007-009-015-016-024-220600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      28  20  71 NE10      30.56F WCI  19
STERLING*      FAIR     N/A N/A N/A MISG        N/A
SAVANNA*       FAIR      26  17  69 NE8       30.61S WCI  18
$$

ILZ003-004-008-010-011-017-018-220600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    25  15  66 NE9       30.62F WCI  15
FREEPORT*      FAIR      24  17  73 NE10      30.62F WCI  14
ROCHELLE*      FAIR      26  21  79 NE14      30.59F WCI  15
DE KALB*       FAIR      26  20  79 NE10      30.59F WCI  16
PERU*          FAIR      28  21  77 NE15      30.56F WCI  16
$$

ILZ005-006-012>014-019>023-220600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    29  20  69 NE13      30.61F WCI  19
CHICAGO-MIDWAY CLOUDY    31  23  72 NE12      30.61F WCI  22
AURORA         FAIR      28  20  71 NE12      30.59F WCI  18
LANSING*       FAIR      31  27  84 NE12G17   30.60F WCI  22
JOLIET*        FAIR      30  23  74 NE10      30.59F WCI  21
WAUKEGAN       FAIR      27  20  75 NE6       30.62F WCI  20
DUPAGE AIRPORT FAIR      27  21  78 NE10      30.59F WCI  17
KANKAKEE*      FAIR      31  26  82 NE12G18   30.57F WCI  21
WHEELING       FAIR      29  21  72 NE8       30.63F WCI  21
MORRIS*        FAIR      29  22  75 NE6       30.57F WCI  23
ROMEOVILLE*    FAIR      28  23  79 NE13      30.59F WCI  18
NORTHERLY ISL    N/A     30  23  75 NE14        N/A  WCI  20
$$

LMZ740>746-220600-
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              31      30/ 16/ 18   N/A
BURNHAM HARBOR             30      30/ 13/ 16   N/A
CALUMET HARBOR             30      20/ 13/ 17 1036.4
BURNS HARBOR               31      40/ 16/ 17 1037.3
MICHIGAN CITY              30      30/ 19/ 20   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    28  25  88 NE9       30.50S WCI  19
GALESBURG*     FAIR      28  24  86 NE13      30.52F WCI  17
MACOMB*        CLOUDY    28  25  91 NE13      30.54F WCI  17
JACKSONVILLE*  CLOUDY    30  27  90 NE12      30.47F WCI  20
PITTSFIELD*    CLOUDY    30  28  92 NE9       30.47F WCI  22
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      30  29  97 NE9       30.55F WCI  22
BLOOMINGTON    CLOUDY    28  27  96 NE22      30.51F WCI  14
DECATUR        CLOUDY    32  29  88 NE20      30.47F WCI  20
PEORIA         FAIR      29  25  85 NE15      30.52F WCI  18
LACON*         FAIR      28  25  87 NE9       30.54F WCI  19
LINCOLN*       CLOUDY    32  29  90 NE12      30.50F WCI  23
SPRINGFIELD    CLOUDY    32  28  85 NE15      30.49F WCI  22
TAYLORVILLE    CLOUDY    32  30  92 CALM      30.46F
$$

ILZ033-039-045-046-055>057-062-063-220600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOCLDY    32  30  92 NE17      30.49F WCI  21
DANVILLE*      MOCLDY    32  30  93 NE13      30.49F WCI  22
RANTOUL*       FAIR      33  31  92 NE17      30.50F WCI  22
MATTOON        CLOUDY    34  32  92 NE15      30.46F WCI  24
PARIS*         CLOUDY    35  33  93 NE13      30.50F WCI  26
$$

ILZ079-100>102-220600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MIX PCPN  32  32 100 NE9       30.42F WCI  24
BELLEVILLE     LGT RAIN  34  32  93 NE7       30.42F WCI  28
CAHOKIA*       CLOUDY    33  31  92 E7          N/A  FOG     WCI  27
SPARTA*        RAIN      34  34 100 NE10      30.43F WCI  26
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     RAIN      37  36  96 E9        30.42F FOG     WCI  30
CAIRO*         LGT SNOW  37  37  97 N13G18    30.36F WCI  29
EFFINGHAM*     RAIN      35  35 100 N5        30.47F WCI  31
MARION         LGT RAIN  36  36  99 NE12      30.43S WCI  28
MT. VERNON     RAIN      36  35  96 NE10      30.43F WCI  28
CENTRALIA*     LGT RAIN  36  35  98 NE9       30.43F WCI  29
SALEM*         RAIN      37  34  90 NE10      30.44F WCI  29
METROPOLIS*    RAIN      39  38  95 N8        30.38F WCI  34
$$

ILZ067-068-072-073-078-083-087-091-220600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  RAIN      38  37  97 NE15      30.45F FOG     WCI  29
FLORA*         RAIN      37  36  94 NE8       30.46F WCI  31
FAIRFIELD*     HVY RAIN  37  37 100 CALM      30.44S
HARRISBURG*    RAIN      37  37  98 NE9       30.43S WCI  31
ROBINSON*      LGT RAIN  37  36  96 NE12      30.47F WCI  29
$$

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




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