272
ASUS43 KMKX 180420
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1100 PM CDT SUN MAY 17 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>028-180500-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT CLOUDY 38 34 88 NE13G23 29.77F WCI 30 TC 3
ASHLAND CLOUDY 42 37 82 NE6 29.81F TC 6
HAYWARD CLOUDY 48 47 96 N7 29.76F TC 9
SIREN LGT RAIN 53 49 87 E15 29.66F TC 12
CUMBERLAND CLOUDY 52 52 100 E6 29.75R TC 11
RICE LAKE CLOUDY 52 49 90 E6 29.74F THUNDER TC 11
CHETEK CLOUDY 54 53 97 E9 29.75S TC 12
LADYSMITH CLOUDY 51 50 98 E10 29.77F TC 11
EAU CLAIRE CLOUDY 53 50 89 E8 29.73F TC 12
MENOMONIE CLOUDY 55 55 100 E9 29.69F TC 13
NEW RICHMOND CLOUDY 52 50 94 NW6 29.73R TC 11
OSCEOLA CLOUDY N/A N/A N/A E16G22 29.69F
WIZ003>005-009-010-017-018-180500-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR CLOUDY 49 49 100 E6 29.81F TC 10
ARBOR VITAE CLOUDY 49 49 99 SE7 29.81F FOG TC 10
WOODRUFF CLOUDY 49 49 99 SE7 29.81F FOG TC 10
RHINELANDER CLOUDY 49 49 100 E12 29.82F FOG TC 9
EAGLE RIVER CLOUDY 49 49 100 SE8 29.82F FOG TC 10
LAND O LAKES CLOUDY 49 49 100 SE7 29.85F TC 10
PHILLIPS CLOUDY 49 49 100 E7 29.77F FOG TC 10
TOMAHAWK CLOUDY 51 50 97 E6 29.80F TC 11
MEDFORD CLOUDY 50 49 97 SE3 29.79R TC 10
MERRILL CLOUDY 50 48 93 SE8 29.80F TC 10
WIZ029-030-035-036-043>047-180500-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU CLOUDY 51 50 96 E8 29.81S TC 11
MOSINEE CLOUDY 50 50 100 E8 29.81S FOG TC 10
MARSHFIELD CLOUDY 50 50 100 E10 29.78F FOG TC 10
STEVENS POINT CLOUDY 52 52 99 E10 29.81F FOG TC 11
WAUPACA CLOUDY 52 51 95 E6 29.85F FOG TC 11
WAUTOMA CLOUDY 51 51 100 E6 29.83R TC 11
WISC RAPIDS CLOUDY 51 50 96 SE10 29.80F TC 11
CAMP DOUGLAS CLOUDY 54 52 94 CALM 29.75S FOG TC 12
WIZ011>013-019>022-031-037>040-048>050-180500-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO CLOUDY 48 48 100 E8 29.83F FOG TC 9
SHAWANO CLOUDY 53 53 100 E7 29.83F FOG TC 12
OCONTO NOT AVBL
STURGEON BAY MOCLDY 49 48 97 E12 29.85F TC 9
GREEN BAY FOG 51 51 100 NE5 29.84S VSB 3/4 TC 11
MANITOWOC MOCLDY 49 49 100 CALM 29.84S TC 9
APPLETON FOG 52 52 100 E6 29.83S VSB 1/2 TC 11
CLINTONVILLE CLOUDY 51 51 99 SE7 29.84F FOG TC 11
OSHKOSH CLOUDY 53 52 96 SE7 29.81F TC 12
WIZ032>034-041-042-053>061-180500-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE LGT RAIN 54 53 97 E6 29.72F TC 12
SPARTA LGT RAIN 54 54 100 CALM 29.74F TC 12
VIROQUA NOT AVBL
BOSCOBEL CLOUDY 59 58 96 NE5 29.76S TC 15
PRAIRIE DU CHI CLOUDY 62 61 96 E5 29.72F TC 17
PLATTEVILLE MOCLDY 75 64 66 S12 29.79R TC 24
WIZ056-057-062-063-064-067-068-180500-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG CLOUDY 54 53 96 E3 29.79F TC 12
BARABOO/DELLS CLOUDY 53 53 100 E6 29.80S FOG TC 12
LONE ROCK CLOUDY 58 57 97 E8 29.78S TC 14
MINERAL POINT NOT AVBL
MADISON MOCLDY 60 57 89 NE3 29.79F TC 16
MIDDLETON CLOUDY 61 58 88 CALM 29.81R TC 16
WATERTOWN NOT AVBL
MONROE CLOUDY 74 64 71 S7 29.81R TC 24
JANESVILLE CLOUDY 77 63 61 S7 29.81R TC 25
WIZ051-052-058>065-066-070>072-180500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 48 46 93 NE5 29.85S TC 9
WAUKESHA PTCLDY 54 50 87 E3 29.86R TC 12
MILWAUKEE/TIMM CLOUDY 50 50 100 CALM 29.87S TC 10
RACINE MOCLDY 50 47 89 N5 29.86R TC 10
KENOSHA MOCLDY 55 51 86 NE8 29.84R TC 13
FOND DU LAC CLOUDY 56 55 97 CALM 29.82S TC 13
SHEBOYGAN CLOUDY 51 51 100 S3 29.84S FOG TC 11
WEST BEND CLOUDY 57 57 100 CALM 29.85S FOG TC 14
JUNEAU CLOUDY 59 57 93 E7 29.83S TC 15
LSZ147-162-180500-
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 0340 39 30/ 14/ 17 1008.8F
SAXON HARBOR 0330 44 CALM 1010.2F
LMZ867-665-643>646-180500-
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 0300 100/ 16/ 21 1011.9
KEWAUNEE LAKESHO 0342 20/ 10/ 14 N/A
SHEBOYGAN LAKESH 0400 46 CALM 1010.7F
PORT WASHINGTON 0410 48 CALM 991.0
ATWATER BUOY 0300 45 47 40/ 10/ 12 1012.2 2/ 5
MILWAUKEE LAKESH 0400 46 30/ 6/ 7 N/A
TC - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX - HEAT INDEX
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