818
ASUS43 KMKX 171720
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1200 PM CDT THU SEP 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>028-171800-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT MOSUNNY 67 56 68 SW3 30.32F TC 20
ASHLAND CLOUDY 65 54 67 CALM 30.32F TC 18
HAYWARD MOSUNNY 63 55 75 CALM 30.33F TC 17
SIREN PTSUNNY 65 57 73 N3 30.33S TC 19
CUMBERLAND PTSUNNY 72 61 68 NE5 30.33S TC 22
RICE LAKE CLOUDY 67 58 74 CALM 30.33F TC 19
CHETEK PTSUNNY 66 59 77 N3 30.32F TC 19
LADYSMITH MOSUNNY 65 55 70 CALM 30.33F TC 18
EAU CLAIRE CLOUDY 64 57 78 E5 30.30S TC 18
MENOMONIE CLOUDY 66 57 74 N5 30.31S TC 19
NEW RICHMOND CLOUDY 67 61 80 NE3 30.32S TC 20
OSCEOLA MOSUNNY 67 60 78 E5 30.35S TC 19
WIZ003>005-009-010-017-018-171800-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR PTSUNNY 69 60 74 CALM 30.32F TC 21
ARBOR VITAE CLOUDY 61 54 77 N6 30.32S TC 16
WOODRUFF CLOUDY 61 54 77 N6 30.32S TC 16
RHINELANDER PTSUNNY 63 52 67 NE5 30.33R TC 17
EAGLE RIVER CLOUDY 64 53 69 N6 30.31F TC 18
LAND O LAKES CLOUDY 66 58 74 NE6 30.33F TC 19
PHILLIPS CLOUDY 62 55 77 N6 30.32S TC 16
TOMAHAWK PTSUNNY 73 59 62 CALM 30.31F TC 23
MEDFORD MOSUNNY 64 56 74 CALM 30.31S TC 18
MERRILL PTSUNNY 71 56 60 E3 30.29F TC 22
WIZ029-030-035-036-043>047-171800-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU SUNNY 66 55 67 S6 30.30F TC 19
MOSINEE MOSUNNY 64 55 72 E5 30.30S TC 18
MARSHFIELD CLOUDY 64 56 75 E7 30.29F TC 18
STEVENS POINT CLOUDY 64 57 77 NE8 30.30F TC 18
WAUPACA CLOUDY 64 56 75 N6 30.31F TC 18
WAUTOMA CLOUDY 65 60 84 NE6 30.27F TC 18
WISC RAPIDS CLOUDY 66 57 72 NE5 30.28F TC 19
CAMP DOUGLAS CLOUDY 64 59 84 CALM 30.24F TC 18
WIZ011>013-019>022-031-037>040-048>050-171800-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO MOSUNNY 69 55 61 CALM 30.31F TC 21
SHAWANO CLOUDY 64 56 73 N5 30.30F TC 18
OCONTO CLOUDY 65 56 73 N3 30.29F TC 18
STURGEON BAY CLOUDY 67 60 78 VRB3 30.28F TC 19
GREEN BAY CLOUDY 64 58 80 NE9 30.28F TC 18
MANITOWOC CLOUDY 66 63 88 VRB6 30.25F TC 19
APPLETON CLOUDY 64 61 88 NE8 30.28F TC 18
CLINTONVILLE CLOUDY 63 57 80 NE6 30.31S TC 17
OSHKOSH CLOUDY 63 61 93 NE8 30.25F TC 17
WIZ032>034-041-042-053>061-171800-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE CLOUDY 64 58 80 NE5 30.28S TC 18
SPARTA CLOUDY 65 60 83 CALM 30.26S TC 18
VIROQUA CLOUDY 62 59 93 NE3 30.27S TC 16
BOSCOBEL LGT RAIN 62 60 93 VRB3 30.26R FOG TC 17
PRAIRIE DU CHI CLOUDY 64 62 92 NE5 30.25S TC 18
PLATTEVILLE CLOUDY N/A N/A N/A NE7 30.24F
WIZ056-057-062-063-064-067-068-171800-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG CLOUDY 61 60 96 NE5 30.27F TC 16
BARABOO/DELLS CLOUDY 61 60 96 NE6 30.26F TC 16
LONE ROCK CLOUDY 63 60 90 N8 30.25F TC 17
MINERAL POINT NOT AVBL
MADISON CLOUDY 62 61 96 N8 30.25R TC 17
MIDDLETON CLOUDY 64 64 100 NE7 30.26S TC 18
WATERTOWN CLOUDY 64 64 100 NE5 30.24R TC 18
MONROE CLOUDY 66 66 100 NE3 30.23F FOG TC 19
JANESVILLE NOT AVBL
WIZ051-052-058>065-066-070>072-171800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE DRZL/FOG 64 63 96 N7 30.23R VSB 1/4 TC 18
WAUKESHA FOG 64 64 100 NE7 30.24R VSB 1 TC 18
MILWAUKEE/TIMM CLOUDY 63 63 100 CALM 30.26R FOG TC 17
RACINE FOG 64 64 100 N6 30.24R VSB 3/4 TC 18
KENOSHA LGT RAIN 70 68 93 CALM 30.23S TC 21
FOND DU LAC CLOUDY 64 61 90 NE9 30.25F TC 18
SHEBOYGAN CLOUDY 67 62 84 NE12 30.25S TC 19
WEST BEND CLOUDY 63 63 100 CALM 30.24F TC 17
JUNEAU RAIN 62 62 100 NE8 30.26R TC 17
LSZ147-162-171800-
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 56 54 230/ 6/ 8 1026.6
DEVILS ISLAND 1700 60 250/ 6/ 10 1026.6
PORT WING 1630 58 300/ 5/ 7 1026.8S
SAXON HARBOR 1650 66 CALM / 1 1026.8F
LMZ867-665-643>646-171800-
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 1640 64 340/ 7/ 9 N/A
S GREEN BAY BUOY 1500 61 66 10/ 10/ 12 N/A 1/ 3
N MID LAKE BUOY 1700 66 67 CALM / 2 1025.0
NORTHPORT PIER 1600 320/ 8/ 9 1026.1
KEWAUNEE LAKESHO 1642 20/ 6/ 10 1024.5F
SHEBOYGAN LAKESH 1700 58 10/ 13/ 14 1024.2
PORT WASHINGTON 1705 65 30/ 18 N/A
ATWATER BUOY 1600 59 58 30/ 12/ 16 1024.2 1/ 4
TC - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX - HEAT INDEX
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