Regional Weather Roundup
Issued by NWS

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680
ASUS43 KMKX 170759
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
300 AM CDT THU SEP 17 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

WIZ001-002-006>008-014>016-023>028-170900-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  FOG       51  50  97 CALM      30.29S VSB 3/4 TC  11
ASHLAND        CLOUDY    53  53 100 CALM      30.29S TC  12
HAYWARD        PTCLDY    55  54  96 N3        30.29F TC  13
SIREN          MOCLDY    56  56 100 CALM      30.28S TC  14
CUMBERLAND     CLOUDY    61  61 100 NE5       30.28S TC  16
RICE LAKE      DRIZZLE   59  58  97 E3        30.28F TC  15
CHETEK         LGT RAIN  59  58  97 NE5       30.27F TC  15
LADYSMITH      CLOUDY    56  55  99 CALM      30.30F TC  13
EAU CLAIRE     NOT AVBL
MENOMONIE      CLOUDY    58  58 100 NE8       30.25F TC  14
NEW RICHMOND   DRIZZLE   60  59  97 SE3       30.25F TC  16
OSCEOLA        CLOUDY   N/A N/A N/A CALM      30.29F
$$

WIZ003>005-009-010-017-018-170900-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLOUDY    60  60 100 CALM      30.33R TC  16
ARBOR VITAE    LGT RAIN  54  54 100 NW5       30.32R TC  12
WOODRUFF       LGT RAIN  54  54 100 NW5       30.32R TC  12
RHINELANDER    LGT RAIN  55  53  93 NW6       30.31F TC  13
EAGLE RIVER    LGT RAIN N/A N/A N/A CALM      30.27F
LAND O LAKES   LGT RAIN  58  58 100 NW3       30.34R TC  15
PHILLIPS       DRIZZLE   54  54 100 N3        30.29S TC  12
TOMAHAWK       CLOUDY    60  59  96 CALM      30.29F TC  16
MEDFORD        CLOUDY    56  56  99 SE3       30.28F TC  13
MERRILL          N/A     59  59  99 SE7       30.29F TC  15
$$

WIZ029-030-035-036-043>047-170900-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         NOT AVBL
MOSINEE        HVY RAIN  55  55 100 NE3G12    30.30F FOG     TC  13
MARSHFIELD     LGT RAIN  56  55  97 E8        30.29F FOG     TC  13
STEVENS POINT  RAIN      57  54  89 NE7       30.30F TC  14
WAUPACA        DRIZZLE   55  52  89 N9        30.34R TC  13
WAUTOMA        LGT RAIN  59  55  87 N12       30.29R TC  15
WISC RAPIDS    RAIN      56  54  93 SE8       30.28F FOG     TC  13
CAMP DOUGLAS   LGT RAIN  58  55  90 CALM      30.24  TC  15
$$

WIZ011>013-019>022-031-037>040-048>050-170900-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         RAIN      58  58 100 CALM      30.34F TC  15
SHAWANO        CLOUDY    59  55  87 NW3       30.33R TC  15
OCONTO         CLOUDY    55  54  95 N6        30.30F TC  13
STURGEON BAY   NOT AVBL
GREEN BAY      CLOUDY    58  55  90 N9        30.29R TC  14
MANITOWOC      CLOUDY    59  57  93 N6        30.26F TC  15
APPLETON       CLOUDY    59  55  88 N8        30.29R TC  15
CLINTONVILLE   LGT RAIN  58  55  91 NW9       30.35R TC  15
OSHKOSH        CLOUDY    63  58  83 NE9       30.24F TC  17
$$

WIZ032>034-041-042-053>061-170900-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      LGT RAIN  62  60  93 E10       30.21S TC  17
SPARTA         LGT RAIN  60  58  94 NE9G17    30.23  TC  16
VIROQUA        CLOUDY    62  62  97 SE3       30.22S TC  17
BOSCOBEL         N/A    N/A N/A N/A MISG      30.19F
PRAIRIE DU CHI CLOUDY    64  64  99 CALM      30.18F TC  18
PLATTEVILLE    CLOUDY   N/A N/A N/A CALM      30.21F
$$

WIZ056-057-062-063-064-067-068-170900-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      CLOUDY    64  56  75 CALM      30.24S TC  18
BARABOO/DELLS  CLOUDY    61  54  77 CALM      30.23F TC  16
LONE ROCK      NOT AVBL
MINERAL POINT  NOT AVBL
MADISON        LGT RAIN  62  56  80 CALM      30.22F TC  17
MIDDLETON      CLOUDY    64  58  81 SE6       30.23F TC  18
WATERTOWN      CLOUDY    61  56  83 CALM      30.24R TC  16
MONROE         CLOUDY    63  63 100 E3        30.21F TC  17
JANESVILLE     LGT RAIN  63  59  88 CALM      30.23S TC  17
$$

WIZ051-052-058>065-066-070>072-170900-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    62  59  90 CALM      30.21F TC  17
WAUKESHA       PTCLDY    61  57  88 NE2       30.22F TC  16
MILWAUKEE/TIMM MOCLDY    59  57  94 CALM      30.24F TC  15
RACINE         CLOUDY    62  59  90 NE3       30.23F TC  17
KENOSHA        CLOUDY    63  61  93 CALM      30.23S TC  17
FOND DU LAC    CLOUDY    61  57  87 CALM      30.24F TC  16
SHEBOYGAN      MOCLDY    60  58  92 N3        30.24S TC  16
WEST BEND      MOCLDY    55  54  94 CALM      30.24F TC  13
JUNEAU         CLOUDY    59  58  96 N5        30.24F TC  15
$$

LSZ147-162-170900-
LAKE SUPERIOR

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
W MID LAKE BUOY  0730   54 54   CALM  /  2 1025.7F
DEVILS ISLAND    0740   58     350/  1/  2 1025.5F
PORT WING        0730   56     160/  2/  2 1025.1F
SAXON HARBOR     0730   56        CALM     1025.7F
$$

LMZ867-665-643>646-170900-
LAKE MICHIGAN

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
CHAMBERS ISLAND  0740   60     290/ 11/ 12   N/A
N MID LAKE BUOY  0730   65 66  100/ 10/ 12 1025.6R
NORTHPORT PIER   0700          340/  3/  5 1026.4
KEWAUNEE LAKESHO 0706           20/  4/  6 1024.6
SHEBOYGAN LAKESH 0740   60     360/ 13/ 15 1023.7F
PORT WASHINGTON  0745   62        CALM       N/A
$$

TC  - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX  - HEAT INDEX