Regional Weather Roundup
Issued by NWS

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587
ASUS43 KMKX 191720
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1200 PM CDT WED AUG 19 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>028-191800-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  SUNNY     76  45  33 W8G17     29.99S TC  24
ASHLAND        SUNNY     74  48  39 NW13G18   29.99R TC  23
HAYWARD        SUNNY     71  45  39 VRB5      30.02R TC  22
SIREN          SUNNY     73  48  41 NW5       30.02F TC  23
CUMBERLAND     SUNNY     72  45  37 NW7       30.03S TC  22
RICE LAKE      SUNNY     74  43  32 CALM      30.04S HAZE    TC  24
CHETEK         SUNNY     75  45  34 CALM      30.03R TC  24
LADYSMITH      MOSUNNY   73  47  40 NW7       30.03S TC  23
EAU CLAIRE     SUNNY     73  43  33 CALM      30.01R TC  23
MENOMONIE      MOSUNNY   76  41  27 NE8       30.02S TC  25
NEW RICHMOND   SUNNY     72  45  38 NE3       30.02F TC  22
OSCEOLA        SUNNY     74  55  50 NE3       30.05S TC  23
$$

WIZ003>005-009-010-017-018-191800-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR MOSUNNY   70  43  37 NW5G17    30.00S TC  21
ARBOR VITAE    MOSUNNY   70  41  35 NW7       30.00S TC  21
WOODRUFF       MOSUNNY   70  41  35 NW7       30.00S TC  21
RHINELANDER    MOSUNNY   71  43  36 NW8G16    30.01R TC  22
EAGLE RIVER    PTSUNNY   69  42  37 N8        30.00S TC  21
LAND O LAKES   MOSUNNY   70  43  37 W8        30.01S TC  21
PHILLIPS       MOSUNNY   71  44  38 NW6       30.01S TC  22
TOMAHAWK       MOSUNNY   72  43  34 W3        30.01S TC  22
MEDFORD        SUNNY     70  45  40 NW8       30.02R TC  21
MERRILL        MOSUNNY   74  38  27 NW7       29.99F TC  23
$$

WIZ029-030-035-036-043>047-191800-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         MOSUNNY   73  44  35 W8        30.00S TC  23
MOSINEE        SUNNY     72  46  40 W7        30.00S TC  22
MARSHFIELD     MOSUNNY   72  45  37 CALM      30.01S TC  22
STEVENS POINT  MOSUNNY   75  46  35 W6        30.01S TC  24
WAUPACA        MOSUNNY   77  44  31 W6        30.02S TC  25
WAUTOMA        MOSUNNY   75  52  44 VRB6      30.00S TC  24
WISC RAPIDS    MOSUNNY   73  47  39 CALM      30.01R TC  23
CAMP DOUGLAS   MOSUNNY   74  54  48 CALM      29.97S TC  23
$$

WIZ011>013-019>022-031-037>040-048>050-191800-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         MOSUNNY   71  45  38 NW8G21    30.01S TC  22
SHAWANO        MOSUNNY   75  43  31 NW7       29.99S TC  24
OCONTO         MOSUNNY   76  46  35 NW5       29.98S TC  24
STURGEON BAY   MOSUNNY   73  48  41 VRB5      29.98S TC  23
GREEN BAY      MOSUNNY   74  49  41 W3        29.97S TC  23
MANITOWOC      MOSUNNY   75  47  36 CALM      29.98S TC  24
APPLETON       MOSUNNY   75  48  38 NW6       30.00R TC  24
CLINTONVILLE   MOSUNNY   74  46  36 N6        30.00S TC  23
OSHKOSH        MOSUNNY   73  50  44 E6        29.98S TC  23
$$

WIZ032>034-041-042-053>061-191800-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      SUNNY     74  58  57 CALM      29.99S TC  23
SPARTA         SUNNY     75  56  51 CALM      29.98S TC  24
VIROQUA        SUNNY     71  56  58 NE5       30.02R TC  22
BOSCOBEL       MOSUNNY   74  60  61 VRB3      29.99R TC  23
PRAIRIE DU CHI MOSUNNY   76  64  68 CALM      29.98S TC  24
PLATTEVILLE    SUNNY     76  64  66 CALM      29.99S TC  25
$$

WIZ056-057-062-063-064-067-068-191800-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      MOSUNNY   75  54  48 N6        30.00R TC  24
BARABOO/DELLS  MOSUNNY   72  58  62 NE6       30.00S TC  22
LONE ROCK      MOSUNNY   75  60  59 E7        29.98S TC  24
MINERAL POINT  NOT AVBL
MADISON        PTSUNNY   74  58  57 NE9       29.98S TC  23
MIDDLETON      NOT AVBL
WATERTOWN      MOSUNNY   75  57  54 N6        29.98S TC  24
MONROE         MOSUNNY   74  64  69 E6        29.99S TC  24
JANESVILLE     PTSUNNY   73  66  78 VRB5      29.98S TC  23
$$

WIZ051-052-058>065-066-070>072-191800-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   73  59  61 E8        29.97R TC  23
WAUKESHA       MOSUNNY   73  59  60 CALM      29.98R TC  23
MILWAUKEE/TIMM MOSUNNY   72  59  64 CALM      30.00S TC  22
RACINE         NOT AVBL
KENOSHA        MOSUNNY   74  66  76 E7        29.99R TC  23
FOND DU LAC    MOSUNNY   73  49  42 MISG      29.99S TC  23
SHEBOYGAN      MOSUNNY   74  50  42 CALM      29.98S TC  23
WEST BEND      PTSUNNY   72  55  56 CALM      29.99S TC  22
JUNEAU         NOT AVBL
$$

LSZ147-162-191800-
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  1700   60 59  250/  8/ 10 1015.0
PORT WING        1630   66     270/  8/  8 1015.2S
$$

LMZ867-665-643>646-191800-
LAKE MICHIGAN

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
N MID LAKE BUOY  1700   67 71  270/  4/  6 1014.1
NORTHPORT PIER   1600          300/  7/  7 1014.9
KEWAUNEE LAKESHO 1636          290/  5/  7 1014.4F
SHEBOYGAN LAKESH 1700   69      60/  6/  7 1015.2S
PORT WASHINGTON  1710   73      60/ 10      995.0
ATWATER BUOY     1600   70 74   50/ 10/ 14 1015.3    1/ 3
$$

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