Lake Winnebago Forecast

Lake Winnebago Forecast About these forecasts

Forecast Graphics

Lake Winnebago Recreational Forecast
^{Note: Experimental product. Check product creation time to verify this is a current forecast.}

Local Observations
^{Note: Check product creation time to verify this is a current product.}

    
                        

732

ASUS43 KGRB 101810

RWRGRB



NORTH-CENTRAL AND NORTHEAST WISCONSIN REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE GREEN BAY WI

1200 PM CST TUE FEB 10 2026



WIZ005-009-010>012-018-019-101900-

NORTH CENTRAL WISCONSIN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRONWOOD       CLOUDY    26  18  71 NW14G26   29.88S

MANITOWISH WTR CLOUDY    28  17  65 NW13G22   29.85R

ARBOR VITAE    CLOUDY    29  17  60 NW15G24   29.84S

EAGLE RIVER    CLOUDY    29  17  60 NW10G20   29.82F

LAND O LAKES   CLOUDY    28  19  68 NW9       29.84S

RHINELANDER    CLOUDY    30  20  66 W14G28    29.84S

PHILLIPS       CLOUDY    30  19  64 NW10G21   29.88S

ANTIGO         CLOUDY    32  23  69 NW14      29.84S

TOMAHAWK       CLOUDY    32  21  63 MISG      29.87S

MERRILL        CLOUDY    33  19  56 NW13G20   29.87R

$$



WIZ013-073-101900-

NORTHEAST WISCONSIN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  CLOUDY    32  22  66 NW15      29.80R

MARINETTE      CLOUDY    37  24  59 NW12      29.83R

OCONTO           N/A     37  24  60 W13       29.84S

$$



WIZ017-030-035>037-045-101900-

CENTRAL WISCONSIN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MEDFORD        CLOUDY    32  22  67 NW12G18   29.89R

WAUSAU         CLOUDY    34  22  61 W15       29.87S

MOSINEE        CLOUDY    34  25  69 NW22      29.88R

MARSHFIELD     CLOUDY    34  24  67 NW21      29.90S

WISC RAPIDS    CLOUDY    35  24  64 NW18G29   29.92R

STEVENS POINT  CLOUDY    37  24  58 W10G18    29.89F

WAUPACA        CLOUDY    39  25  56 NW14G23   29.91F

SHAWANO        CLOUDY    38  26  61 W9        29.86S

CLINTONVILLE   CLOUDY    36  25  65 NW16G22   29.88S

WAUTOMA        CLOUDY    37  28  70 NW13G20   29.91R

$$



WIZ038-039-048-051-101900-

FOX VALLEY



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

NWS GREEN BAY  CLOUDY    36  27  69 NW15      29.85S

APPLETON       CLOUDY    37  30  75 NW14      29.86S

OSHKOSH        CLOUDY    36  28  73 NW12G23   29.87S

FOND DU LAC    CLOUDY    36  28  73 W15G23    29.88S

$$



WIZ022-050-052-101900-

EAST CENTRAL WISCONSIN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

EPHRAIM        CLOUDY    35  26  69 W6        29.80R

WASHINGTON ISL CLOUDY    35  30  81 NW7       29.79S

STURGEON BAY   CLOUDY    37  25  61 NW14      29.83R

MANITOWOC      CLOUDY    37  27  67 NW15G26   29.85S

SHEBOYGAN      CLOUDY    36  28  73 NW14G23   29.86S

$$



LMZ563-521-522-541>543-101900-

LAKESHORE



STATION/POSITION TIME  TEMP    WIND        PRES    VSBY  WAVE

                       AIR SEA DIR/SP/G                  HT/PER

                 (UTC) (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)

SHEBOYGAN LKSHOR 1800   36     300/  9/ 11 1011.6R

KEWAUNEE LKSHORE 1724   38     300/  7/ 16 1009.7

NORTHPORT PIER   1700          220/  6/ 10   N/A

MENOMINEE LKSHOR 1724   37 35  290/ 11/ 17 1009.0

$$

Additional Data
^{Note: Check data times to verify information is current.}

Lake Winnebago Buoy
- INFOS WinnGB Project

Lake Winnebago Water Temperatures
- Latest hourly reading
- Last 21 days
- Daily stream water temps -- See bottom of report; including Lk Winnebago

About these Forecasts

This forecast is available during the boating season, usually April through the end of October. The forecast, both graphical and text, is generated several times per day with updates made when weather conditions become unrepresentative. Use with caution. Be sure to check the product creation time to verify that the forecast you are viewing is current. Forecasts are valid for either 36 or 48 hours dependent on issuance time. Forecast elements include winds, significant wave heights, sensible weather, and associated restrictions to visibility if applicable over the open lake waters.

A wave model is run by NWS in Green Bay which produces the wave height forecast for Lake Winnebago. Forecasters at NWS Green Bay develop the wind forecast that is used in the wave model. The wave model has been used on the Great Lakes and has been shown to do reasonably well.

The latest observations for sites along the lake are also being provided. You may ask “Are these really the kind of winds you can expect on the open area of a lake or reservoir?” Any lake recreationalist will probably tell you that the winds are often found to be stronger than what was forecast or seen at the surrounding observation sites. Studies have shown that there is approximately a 4 to 5 mph increase in sustained wind speeds on open bodies of water compared to the nearest airport. Keep in mind that this difference is over an open waterway and is not necessarily what one would find if they were boating in a protected pocket of the waterway or near a wind protected structure such as a tree line, an island or point.

Click here for more answers to some questions you may have regarding the Lake Winnebago Recreational Forecast.

We greatly value your input into ways to make the forecast and this website more useful. Please contact nws.greenbay@noaa.gov with any suggestions, comments or questions.