ASUS43 KMKX 181420 RWRWI WISCONSIN REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 900 AM CDT MON MAY 18 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>028-181500- NORTHWEST WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS SUPERIOR ARPT CLOUDY 41 40 96 N3 29.76S FOG TC 5 ASHLAND CLOUDY 48 46 93 CALM 29.72S TC 9 HAYWARD CLOUDY 58 56 93 S7 29.71F TC 14 SIREN CLOUDY 51 51 98 CALM 29.72R FOG TC 11 CUMBERLAND CLOUDY 57 57 100 E3 29.72S TC 14 RICE LAKE CLOUDY 58 55 91 SE8 29.73S TC 14 CHETEK CLOUDY 58 57 97 SE7 29.71F TC 15 LADYSMITH CLOUDY 56 55 99 SE7 29.75S FOG TC 13 EAU CLAIRE CLOUDY 59 57 93 E8 29.70F TC 15 MENOMONIE CLOUDY 62 62 100 SE10 29.71S TC 17 NEW RICHMOND PTSUNNY 61 57 89 CALM 29.71R TC 16 OSCEOLA CLOUDY 60 56 85 CALM 29.74R TC 16 $$ WIZ003>005-009-010-017-018-181500- NORTH CENTRAL WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS MANITOWISH WTR CLOUDY 55 55 100 S8 29.75S TC 13 ARBOR VITAE CLOUDY 56 55 97 S8 29.77R TC 13 WOODRUFF CLOUDY 56 55 97 S8 29.77R TC 13 RHINELANDER CLOUDY 55 54 96 SW9G21 29.79S TC 13 EAGLE RIVER CLOUDY 56 56 100 SW6 29.77F TC 13 LAND O LAKES CLOUDY 56 56 100 S6 29.79R TC 13 PHILLIPS NOT AVBL TOMAHAWK CLOUDY 56 55 95 CALM 29.76F TC 14 MEDFORD CLOUDY 56 55 97 S7 29.76R TC 13 MERRILL CLOUDY 56 54 93 S3 29.78R TC 13 $$ WIZ029-030-035-036-043>047-181500- CENTRAL WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS WAUSAU PTSUNNY 56 56 100 S5 29.78F FOG TC 13 MOSINEE CLOUDY 59 59 100 S5 29.78S FOG TC 15 MARSHFIELD PTSUNNY 59 57 93 S5 29.77S TC 15 STEVENS POINT LGT RAIN 60 60 99 CALM 29.77F TC 16 WAUPACA LGT RAIN 61 60 97 CALM 29.79F TC 16 WAUTOMA PTSUNNY 64 60 87 CALM 29.76F TC 18 WISC RAPIDS CLOUDY 60 59 96 N3 29.78S TC 16 CAMP DOUGLAS PTSUNNY 63 60 92 CALM 29.74R TC 17 $$ WIZ011>013-019>022-031-037>040-048>050-181500- NORTHEAST WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS ANTIGO LGT RAIN 54 54 100 CALM 29.78F TC 12 SHAWANO LGT RAIN 58 58 100 CALM 29.80R TC 14 OCONTO NOT AVBL STURGEON BAY PTSUNNY 55 53 93 N3 29.80R TC 13 GREEN BAY PTSUNNY 59 58 96 NW16G23 29.77F TC 15 MANITOWOC PTSUNNY 66 64 93 SE8 29.79F TC 19 APPLETON NOT AVBL CLINTONVILLE LGT RAIN 58 57 98 CALM 29.80R TC 14 OSHKOSH PTSUNNY 65 60 84 SW6 29.77F TC 18 $$ WIZ032>034-041-042-053>061-181500- SOUTHWEST WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS LA CROSSE MOSUNNY 68 60 75 S5 29.73S TC 20 SPARTA NOT AVBL VIROQUA NOT AVBLBOSCOBEL PTSUNNY 66 62 87 CALM 29.76R TC 19 PRAIRIE DU CHI PTSUNNY 68 63 83 SW5 29.79R TC 20 PLATTEVILLE CLOUDY 66 64 94 SE12 29.79R TC 19 $$ WIZ056-057-062-063-064-067-068-181500- SOUTH CENTRAL WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS REEDSBURG CLOUDY 64 63 96 CALM 29.77R TC 18 BARABOO/DELLS LGT RAIN 64 61 90 CALM 29.78R TC 18 LONE ROCK LGT RAIN 65 62 90 NW9 29.76R TC 18 MINERAL POINT NOT AVBL MADISON CLOUDY 67 63 87 S8 29.78R TC 19 MIDDLETON CLOUDY 69 61 76 SE6 29.79F TC 21 WATERTOWN NOT AVBL MONROE LGT RAIN 67 65 93 SE13 29.78F TC 19 JANESVILLE PTSUNNY 70 64 83 S6 29.82R TC 21 $$ WIZ051-052-058>065-066-070>072-181500- SOUTHEAST WISCONSIN CITY SKY/WX TMP DP RH WIND PRES REMARKS MILWAUKEE PTSUNNY 74 63 68 S14 29.81F TC 23 WAUKESHA SUNNY 70 66 88 S6 29.82F TC 21 MILWAUKEE/TIMM PTSUNNY 70 66 88 CALM 29.82F TC 21 RACINE PTSUNNY 71 62 73 SW6 29.84F TC 22 KENOSHA CLOUDY 76 65 68 S13G23 29.83F TC 24 FOND DU LAC PTSUNNY 67 61 81 S6 29.78F TC 19 SHEBOYGAN PTSUNNY 67 62 84 S5 29.78R TC 19 WEST BEND PTSUNNY 73 68 83 CALM 29.80R TC 23 JUNEAU PTSUNNY 66 63 92 SE8 29.80R TC 19 $$ LSZ147-162-181500- LAKE SUPERIOR STATION/POSITION TIME TEMP WIND PRES WAVE AIR SEA DIR/SP/G HT/PER (UTC) (F) (DEG/KT/KT) (MB) (FT/S) PORT WING 1330 38 30/ 3/ 4 1007.1S SAXON HARBOR 1330 48 CALM 1006.8F $$ LMZ867-665-643>646-181500- 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 1300 200/ 3/ 6 1009.8 KEWAUNEE LAKESHO 1348 290/ 3/ 4 1007.5F SHEBOYGAN LAKESH 1400 57 150/ 18/ 20 1008.3F PORT WASHINGTON 1410 59 200/ 4 989.0 ATWATER BUOY 1300 55 47 200/ 8/ 10 1010.8 2/ 4 MILWAUKEE LAKESH 1400 200/ 7/ 9 N/A $$ TC - TEMPERATURE IN CELSIUS VSB - VISIBILITY IN STATUTE MILES WCI - WIND CHILL INDEX HX - HEAT INDEX