349
ASUS43 KMKX 212210
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
500 PM CDT TUE APR 21 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
WIZ001-002-006>008-014>016-023>028-212300-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT SUNNY 60 28 30 NE6 29.90R TC 16
ASHLAND SUNNY 62 25 24 VRB5 29.90S TC 17
HAYWARD SUNNY 69 22 16 VRB6 29.87R TC 21
SIREN SUNNY 72 24 16 N8 29.86S TC 22
CUMBERLAND SUNNY 72 32 23 N7 29.85S TC 22
RICE LAKE SUNNY 73 26 17 N6 29.86S TC 23
CHETEK SUNNY 74 33 22 N6 29.85R TC 23
LADYSMITH SUNNY 73 32 22 N13 29.85S TC 23
EAU CLAIRE SUNNY 77 37 23 W9G20 29.81S TC 25
MENOMONIE SUNNY 77 38 24 NW9 29.83S TC 25
NEW RICHMOND SUNNY 74 27 17 NW8 29.85S TC 24
OSCEOLA SUNNY 75 14 9 NW8 29.88S TC 24
WIZ003>005-009-010-017-018-212300-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR SUNNY 63 25 23 N8 29.88R TC 17
ARBOR VITAE SUNNY 67 31 25 N8 29.85R TC 20
WOODRUFF SUNNY 67 31 25 N8 29.85R TC 20
RHINELANDER SUNNY 70 34 26 MISG 29.83S TC 21
EAGLE RIVER SUNNY 70 22 16 W5 29.84R TC 21
LAND O LAKES SUNNY 65 27 24 N12G23 29.88R TC 18
PHILLIPS SUNNY 69 32 26 NW9 29.84R TC 20
TOMAHAWK SUNNY 74 32 21 MISG 29.82S TC 24
MEDFORD SUNNY 72 37 27 W10G17 29.82S TC 22
MERRILL NOT AVBL
WIZ029-030-035-036-043>047-212300-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU SUNNY 75 39 27 SW12 29.80S TC 24
MOSINEE SUNNY 73 41 31 W12 29.80F TC 23
MARSHFIELD SUNNY 74 42 31 NW12 29.81F TC 23
STEVENS POINT SUNNY 76 42 28 NW7 29.81S TC 25
WAUPACA SUNNY 79 35 20 W12G17 29.82S TC 26
WAUTOMA SUNNY 77 41 27 NW10G20 29.79S TC 25
WISC RAPIDS SUNNY 77 41 27 NW9 29.80S TC 25
CAMP DOUGLAS MOSUNNY 80 40 23 W14 29.77S TC 27
WIZ011>013-019>022-031-037>040-048>050-212300-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO SUNNY 74 40 29 W12 29.81S TC 23
SHAWANO MOSUNNY 76 40 27 S6 29.78S TC 25
OCONTO SUNNY 63 43 48 E6 29.82R TC 17
STURGEON BAY SUNNY 59 42 53 SE8 29.84S TC 15
GREEN BAY SUNNY 70 48 45 SE6 29.80F TC 21
MANITOWOC SUNNY 57 45 64 E6 29.84S TC 14
APPLETON MOSUNNY 73 48 40 VRB6 29.81S TC 23
CLINTONVILLE SUNNY 72 47 41 S10 29.80S TC 22
OSHKOSH SUNNY 70 48 45 E8 29.80F TC 21
WIZ032>034-041-042-053>061-212300-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE SUNNY 80 40 23 N6 29.79F TC 27
SPARTA SUNNY 81 42 25 W7 29.78S TC 27
VIROQUA SUNNY 78 39 24 W10 29.83S TC 25
BOSCOBEL SUNNY 79 46 31 SW7 29.81F TC 26
PRAIRIE DU CHI SUNNY 81 42 25 W9 29.81S TC 27
PLATTEVILLE SUNNY 78 40 25 W12G17 29.85S TC 26
WIZ056-057-062-063-064-067-068-212300-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG SUNNY 79 40 25 W13G18 29.80S TC 26
BARABOO/DELLS SUNNY 78 43 28 NW8 29.81S TC 26
LONE ROCK MOSUNNY 79 45 29 W8 29.81S TC 26
MINERAL POINT NOT AVBL
MADISON PTSUNNY 76 47 35 SW8 29.81S TC 24
MIDDLETON SUNNY 79 39 23 W10G16 29.83S TC 26
WATERTOWN NOT AVBL
MONROE SUNNY 76 46 34 W15 29.83F TC 24
JANESVILLE MOSUNNY 73 52 46 W16G22 29.83S TC 23
WIZ051-052-058>065-066-070>072-212300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 74 48 39 SW9 29.81F TC 23
WAUKESHA SUNNY 73 48 40 SW8G18 29.84S TC 23
MILWAUKEE/TIMM SUNNY 72 48 43 W10G20 29.83S TC 22
RACINE SUNNY 73 48 41 W12G23 29.84F TC 23
KENOSHA SUNNY 73 54 49 SW14G24 29.83F TC 23
FOND DU LAC SUNNY 75 47 36 SW8 29.80S TC 24
SHEBOYGAN SUNNY 67 51 56 NE7 29.81S TC 19
WEST BEND SUNNY 77 46 33 W9 29.82S TC 25
JUNEAU NOT AVBL
LSZ147-162-212300-
LAKE SUPERIOR
STATION/POSITION TIME TEMP WIND PRES WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (FT/S)
PORT WING 2140 42 310/ 4/ 5 1012.5S
SAXON HARBOR 2150 CALM 1013.9F
LMZ867-665-643>646-212300-
LAKE MICHIGAN
STATION/POSITION TIME TEMP WIND PRES WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (FT/S)
NORTHPORT PIER 2100 1011.2
KEWAUNEE LAKESHO 2130 50/ 5/ 5 1010.2F
SHEBOYGAN LAKESH 2200 48 90/ 3/ 5 1010.1R
PORT WASHINGTON 2200 54 70/ 12 989.0
ATWATER BUOY 2000 63 240/ 10/ 12 1010.5 2/ 4
MILWAUKEE LAKESH 2130 73 240/ 10/ 12 N/A
TC - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX - HEAT INDEX
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