Regional Weather Roundup
Issued by NWS

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704
ASUS43 KMKX 171859
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
200 PM 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>028-172000-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  SUNNY     71  54  55 CALM      30.31F TC  21
ASHLAND        MOSUNNY   67  54  63 CALM      30.30F TC  19
HAYWARD        CLOUDY    65  54  67 NE5       30.32S TC  18
SIREN          PTSUNNY   66  56  68 E3        30.31F TC  19
CUMBERLAND     CLOUDY    70  61  73 N6        30.32S TC  21
RICE LAKE      CLOUDY    69  57  64 NE5       30.32F TC  21
CHETEK         CLOUDY    67  58  71 CALM      30.31F TC  20
LADYSMITH      CLOUDY    66  56  68 N8        30.32F TC  19
EAU CLAIRE     NOT AVBL
MENOMONIE      CLOUDY    68  58  69 N7        30.29F TC  20
NEW RICHMOND   MOSUNNY   72  59  63 E8        30.31S TC  22
OSCEOLA        CLOUDY    68  58  71 N6        30.34S TC  20
$$

WIZ003>005-009-010-017-018-172000-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLOUDY    73  59  60 NW3       30.31F TC  23
ARBOR VITAE    MOSUNNY   64  54  68 NW3       30.31S TC  18
WOODRUFF       MOSUNNY   64  54  68 NW3       30.31S TC  18
RHINELANDER    CLOUDY    63  54  72 N6        30.31S TC  17
EAGLE RIVER    CLOUDY    64  52  65 CALM      30.30S TC  18
LAND O LAKES   MOSUNNY   72  58  61 CALM      30.32S TC  22
PHILLIPS       CLOUDY    63  54  74 N3        30.31S TC  17
TOMAHAWK       PTSUNNY   72  59  63 NW5       30.30S TC  22
MEDFORD        CLOUDY    66  55  66 N3        30.29S TC  19
MERRILL        CLOUDY    72  57  60 N7        30.28S TC  22
$$

WIZ029-030-035-036-043>047-172000-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         NOT AVBL
MOSINEE        CLOUDY    68  55  64 N7        30.27F TC  20
MARSHFIELD     CLOUDY    68  58  70 E6        30.27F TC  20
STEVENS POINT  CLOUDY    67  57  70 E5        30.28F TC  20
WAUPACA        CLOUDY    64  56  75 N3        30.30F TC  18
WAUTOMA        CLOUDY    66  61  84 E6        30.26F TC  19
WISC RAPIDS    CLOUDY    66  57  72 NE6       30.27F TC  19
CAMP DOUGLAS   NOT AVBL
$$

WIZ011>013-019>022-031-037>040-048>050-172000-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         MOSUNNY   71  56  59 NE5       30.29F TC  22
SHAWANO        CLOUDY    66  56  70 CALM      30.28F TC  19
OCONTO         CLOUDY    67  56  69 N3        30.27F TC  19
STURGEON BAY   CLOUDY    66  57  72 N9        30.26F TC  19
GREEN BAY      CLOUDY    68  58  70 NE7       30.25F TC  20
MANITOWOC      CLOUDY    67  61  81 NE5       30.26S TC  19
APPLETON       CLOUDY    68  61  77 VRB5      30.27S TC  20
CLINTONVILLE   CLOUDY    66  57  74 E5        30.29S TC  19
OSHKOSH        CLOUDY    65  61  87 NE8       30.24F TC  18
$$

WIZ032>034-041-042-053>061-172000-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      CLOUDY    67  59  75 N5        30.25F TC  19
SPARTA         CLOUDY    67  61  79 CALM      30.24F TC  20
VIROQUA        CLOUDY    64  60  89 CALM      30.27S TC  18
BOSCOBEL       CLOUDY    64  61  90 N3        30.25F TC  18
PRAIRIE DU CHI CLOUDY    64  63  97 NE5       30.25S TC  18
PLATTEVILLE    CLOUDY   N/A N/A N/A N8        30.25S
$$

WIZ056-057-062-063-064-067-068-172000-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      CLOUDY    63  62  96 N3        30.26F TC  17
BARABOO/DELLS  CLOUDY    61  60  94 NE5       30.26F TC  16
LONE ROCK      NOT AVBL
MINERAL POINT  NOT AVBL
MADISON        CLOUDY    64  62  93 NE7       30.24S TC  18
MIDDLETON      CLOUDY    64  64 100 NE3       30.25S TC  18
WATERTOWN      CLOUDY    64  64 100 CALM      30.24S FOG     TC  18
MONROE         CLOUDY    66  66 100 N6        30.23S FOG     TC  19
JANESVILLE     FOG       66  66 100 N7        30.23R VSB 1   TC  19
$$

WIZ051-052-058>065-066-070>072-172000-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      DRZL/FOG  65  65 100 N8        30.22S VSB 3/4 TC  18
WAUKESHA       FOG       66  64  94 E9        30.23S VSB 3/4 TC  19
MILWAUKEE/TIMM DRIZZLE   63  63 100 CALM      30.25S TC  17
RACINE         CLOUDY    66  65  96 N9        30.23S FOG     TC  19
KENOSHA        CLOUDY    67  66  97 N7        30.22S FOG     TC  19
FOND DU LAC    CLOUDY    67  62  84 N9        30.24F TC  19
SHEBOYGAN      CLOUDY    67  62  84 NE9       30.24F TC  19
WEST BEND      CLOUDY    64  63  94 CALM      30.24F TC  18
JUNEAU         CLOUDY    64  64 100 NE3       30.25F FOG     TC  18
$$

LSZ147-162-172000-
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  1840   57 55  230/  6/  8 1026.2F
DEVILS ISLAND    1840   61     250/  8/ 10 1026.2F
PORT WING        1840   63     340/  1/  3 1025.7F
SAXON HARBOR     1850   64     360/  2/  4 1026.8F
$$

LMZ867-665-643>646-172000-
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  1840   65     350/  5/  7   N/A
S GREEN BAY BUOY 1700   63 66   50/  8/ 10   N/A     1/ 3
N MID LAKE BUOY  1840   65 68  340/  2/  4 1024.3F
NORTHPORT PIER   1800          310/  9/ 10 1025.4
KEWAUNEE LAKESHO 1806           30/  7/ 11 1023.9
SHEBOYGAN LAKESH 1840   61     360/ 11/ 12 1024.2S
PORT WASHINGTON  1845   63      30/  8       N/A
$$

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