Green Bay, WI

12:52 PM CDT on May 20, 2012 (GMT -0500)
Elev: 820 ft
Lon: 87.8° W
Lat: 44.6° N
Source
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Active Advisory: Severe Thunderstorm Watch (US Severe Weather) Active Notice: Record Report
Tropical Weather: Tropical Storm Alberto (North Atlantic) Invest 92 (East Pacific)
Weather Summary
Shaun Tanner
Weather Underground Forecast for Sunday, May 20, 2012. The tropical season got off to a bit of an early start on Saturday as a tropical disturbance off the Carolina Coast became Tropical Storm Alberto. The storm is expected to slowly make its way up the eastern seaboard over the next couple of days, possibly skirting the Outer Banks of North Carolina. Rain and thunderstorms could make their way to the Mid-Atlantic coast as the storm moves northeastward. For more information on this storm, please see http://www.wunderground.com/tropical/.

Meanwhile, a cold front will move through the Plains on its way into the Upper Midwest and Mississippi Valley. This front will provide rain and thunderstorms from Oklahoma through Michigan. Some of these thunderstorms could turn severe, so residents in the Plains should stay on alert for any thunderstorm development in their area. Cool air will spill into the Northern Plains and Upper Midwest behind this front, bringing cool overnight temperatures to the Dakotas and Minnesota.

Also, mostly sunny skies are expected for California and the Southwest, making for nice viewing conditions for the solar eclipse. The eclipse will begin just after 5:00 p.m. Pacific time, and should be able to be viewed from California through western Texas.

The Northeast will rise into the 70s and 80s, while the Southeast will see temperatures in the 80s and 90s. The Mississippi Valley will also rise into the 80s and 90s, while the Southwest will see temperatures in the 90s and 100s.
Weather Underground Forecast for Sunday, May 20, 2012. The tropical season got off to a bit of an early start on Saturday as a tropical disturbance off the Carolina Coast became Tropical Storm Alberto. The storm is expected to slowly make its way up the eastern seaboard over the next couple of days, possibly skirting the Outer Banks of North Carolina. Rain and thunderstorms could make their way to the Mid-Atlantic coast as the storm moves northeastward. For more information on this storm, please see http://www.wunderground.com/tropical/.

Meanwhile, a cold front will move through the Plains on its way into the Upper Midwest and Mississippi Valley. This front will provide rain and thunderstorms from Oklahoma through Michigan. Some of these thunderstorms could turn severe, so residents in the Plains should stay on alert for any thunderstorm development in their area. Cool air will spill into the Northern Plains and Upper Midwest behind this front, bringing cool overnight temperatures to the Dakotas and Minnesota.

Also, mostly sunny skies are expected for California and the Southwest, making for nice viewing conditions for the solar eclipse. The eclipse will begin just after 5:00 p.m. Pacific time, and should be able to be viewed from California through western Texas.

The Northeast will rise into the 70s and 80s, while the Southeast will see temperatures in the 80s and 90s. The Mississippi Valley will also rise into the 80s and 90s, while the Southwest will see temperatures in the 90s and 100s.
Weather Underground Broadcast Network

Green Bay Weather at a Glance

Updated 12:42 PM CDT
Weather Station - report
Red Smith Area, Green Bay
Elevation
702 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
87.0 °F
Feels Like 86 °F
Wind(mph)
11.0
Sunrise / Set
5:17 AM
8:18 PM
Moon
Waning Crescent
Today
Thunderstorm 87 °F
T-storms
60% chance of precipitation
Tonight
Chance of a Thunderstorm 52 °F
Chance of T-storms
50% chance of precipitation
Tomorrow
Partly Cloudy 72 | 48 °F
Partly Cloudy
Tuesday
Clear 73 | 48 °F
Clear
Wednesday
Clear 73 | 59 °F
Clear
Thursday
Chance of a Thunderstorm 81 | 55 °F
Chance of T-storms
70% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.90 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 6500 ft
Moisture
Humidity
36%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGRB 201653Z 19012G27KT 10SM BKN065 31/15 A2991 RMK AO2 PK WND 18027/1644 SLP124 T03060150
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
86 °F
Dew Point
57 °F
Wind
Speed / Dir
11.0 mph from ESE
Wind Gust
Health
UV
6 out of 16
Pollen
7.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then mostly cloudy with thunderstorms. High of 87F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 60%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 52F. Winds from the West at 10 to 15 mph shifting to the NNW after midnight. Chance of rain 50% with rainfall amounts near 0.4 in. possible.
Monday
partlycloudy Partly cloudy. High of 72F. Winds from the North at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 48F. Winds from the North at 5 to 10 mph.
Tuesday
clear Clear. High of 73F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 48F. Winds from the SSE at 5 to 10 mph.
Wednesday
clear Clear. High of 73F. Breezy. Winds from the SSE at 10 to 20 mph.
Wednesday Night
nt_chancetstorms Clear with a chance of rain in the evening, then overcast with a chance of a thunderstorm and rain. Low of 59F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 40%.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain in the morning, then partly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the South at 5 to 15 mph shifting to the NW in the afternoon. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Thursday Night
nt_fog Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Friday
mostlycloudy Overcast. High of 82F. Winds from the WNW at 10 to 15 mph.
Friday Night
nt_cloudy Overcast. Fog overnight. Low of 52F. Winds from the ENE at 5 to 10 mph.
Saturday
mostlycloudy Mostly cloudy. High of 75F. Winds from the ENE at 5 to 10 mph.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 55F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
Sunday
chancetstorms Overcast with a chance of a thunderstorm. High of 81F. Winds from the East at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 59F. Winds from the SE at 5 to 10 mph.
Monday
mostlycloudy Mostly cloudy. High of 84F. Winds from the South at 5 to 10 mph.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Wednesday
chancerain Partly cloudy with a chance of rain. High of 79F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph. Chance of rain 20%.
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Nowcast
Severe Thunderstorm Watch 285 in effect until 8 PM CDT this evening...

Forecast

View Calendar 10-Day Forecast for station KWIGREEN3

Sunday, 20
Thunderstorm
87 | 52 °F
T-storms
Chance of
Precipitation
60%
Monday, 21
Partly Cloudy
72 | 48 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 22
Clear
73 | 48 °F
Clear
Chance of
Precipitation
0%
Wednesday, 23
Clear
73 | 59 °F
Clear
Chance of
Precipitation
0%
Thursday, 24
Chance of a Thunderstorm
81 | 55 °F
Chance of T-storms
Chance of
Precipitation
70%
Friday, 25
Mostly Cloudy
82 | 52 °F
Mostly Cloudy
Chance of
Precipitation
0%
Saturday, 26
Mostly Cloudy
75 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 27
Chance of a Thunderstorm
81 | 59 °F
Chance of T-storms
Chance of
Precipitation
50%
Monday, 28
Mostly Cloudy
84 | 61 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 29
Chance of a Thunderstorm
81 | 55 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Sunday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then mostly cloudy with thunderstorms. High of 87F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 60%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 52F. Winds from the West at 10 to 15 mph shifting to the NNW after midnight. Chance of rain 50% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 60 82 | 61 76 | 62 59 | 53
Wind 8 mph South 16 mph South 11 mph SSW 10 mph WNW
Humidity 74% 46% 58% 79%
Chance of Precip. 10% 10% 60% 60%
Cloud Cover 42% 52% 81% 86%
Conditions Partly Cloudy Partly Cloudy Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:17 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.71], Average RMSE [1.87]
The National Weather Service forecast quality is good. MaxT RMSE [1.88], Average RMSE [1.68] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 72F. Winds from the North at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 48F. Winds from the North at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 45 65 | 36 67 | 42 51 | 39
Wind 10 mph NNW 12 mph North 9 mph North 5 mph NE
Humidity 67% 34% 38% 62%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 56% 38% 38% 6%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:17 AM
8:19 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.44], Average RMSE [1.61]
The National Weather Service forecast quality is good. MaxT RMSE [2.21], Average RMSE [1.71] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 48F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 38 66 | 47 69 | 43 54 | 41
Wind 2 mph NW 4 mph South 7 mph SSE 9 mph SSE
Humidity 57% 47% 39% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 6% 17% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:16 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.38], Average RMSE [2.61]
The National Weather Service forecast quality is fair. MaxT RMSE [2.69], Average RMSE [2.69] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Wednesday
clear Clear. High of 73F. Breezy. Winds from the SSE at 10 to 20 mph.
Wednesday Night
nt_chancetstorms Clear with a chance of rain in the evening, then overcast with a chance of a thunderstorm and rain. Low of 59F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 69 | 48 72 | 55 60 | 48
Wind 11 mph SSE 17 mph SSE 16 mph SSE 15 mph SSE
Humidity 76% 47% 53% 65%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
5:15 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.33], Average RMSE [3.56]
The National Weather Service forecast quality is fair. MaxT RMSE [3.35], Average RMSE [2.98] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain in the morning, then partly cloudy with a chance of a thunderstorm and rain. High of 81F. Winds from the South at 5 to 15 mph shifting to the NW in the afternoon. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Thursday Night
nt_fog Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 77 | 59 79 | 60 58 | 58
Wind 10 mph South 10 mph SSW 4 mph NNW 8 mph WSW
Humidity 78% 53% 52% 94%
Chance of Precip. 20% 30% 30% 10%
Cloud Cover 100% 62% 21% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain Fog
Sunrise & Sunset
5:14 AM
8:22 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.09], Average RMSE [3.08]
The National Weather Service forecast quality is poor. MaxT RMSE [3.76], Average RMSE [3.31] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Friday
mostlycloudy Overcast. High of 82F. Winds from the WNW at 10 to 15 mph.
Friday Night
nt_cloudy Overcast. Fog overnight. Low of 52F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 78 | 63 77 | 62 56 | 53
Wind 10 mph WSW 12 mph West 6 mph NW 7 mph East
Humidity 84% 62% 59% 87%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 89% 100% 100% 96%
Conditions Fog Overcast Overcast Overcast
Sunrise & Sunset
5:14 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.95], Average RMSE [3.28]
The National Weather Service forecast quality is poor. MaxT RMSE [4.02], Average RMSE [3.44] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy. High of 75F. Winds from the ENE at 5 to 10 mph.
Saturday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 55F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 68 | 53 57 | 41 57 | 49
Wind 8 mph ENE 8 mph East 8 mph East 5 mph ENE
Humidity 89% 55% 56% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 56% 56% 98%
Conditions Fog Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:14 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.27], Average RMSE [4.36]
The National Weather Service forecast quality is poor. MaxT RMSE [4.50], Average RMSE [3.85] : Use NWS
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm. High of 81F. Winds from the East at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 59F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 53 75 | 60 75 | 60 60 | 56
Wind 6 mph ESE 4 mph SE 9 mph East 5 mph SSE
Humidity 81% 61% 56% 87%
Chance of Precip. 20% 30% 10% 0%
Cloud Cover 79% 99% 98% 89%
Conditions Chance of Rain Chance of a Thunderstorm Overcast Overcast
Sunrise & Sunset
5:14 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.53], Average RMSE [4.24]
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 84F. Winds from the South at 5 to 10 mph.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 60 80 | 63 79 | 62 62 | 56
Wind 5 mph South 6 mph South 6 mph South 4 mph South
Humidity 97% 56% 57% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 75% 71% 75% 66%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:14 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.97], Average RMSE [4.24]
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 68 | 67 68 | 66 56 | 55
Wind 2 mph SSW 2 mph SW 0 mph WSW 2 mph WNW
Humidity 96% 94% 91% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 46% 37% 41% 51%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:14 AM
8:22 PM
Source: BestForecast at 9:04 AM CDT on May 20, 2012
Descriptive Forecast
Wednesday
chancerain Partly cloudy with a chance of rain. High of 79F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 64 | 60 67 | 57 55 | 45
Wind 3 mph NW 3 mph NW 2 mph NNW 2 mph North
Humidity 94% 83% 70% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 67% 64% 42% %
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:14 AM
8:22 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 20, 2012 Max Temp Min Temp
Normal (KGRB) 70 °F 46 °F
Record (KGRB) 90 °F (1972) 30 °F (2002)
Yesterday 89 °F 58 °F
Yesterday's Cooling Degree Days: 9
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Unhealthy for Sensitive Groups
OZONE
Yesterday Moderate
PM2.5
Sunday Moderate
OZONE
Sunday Moderate
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Menominee, MI 68.0 °F
Marine Forecast
Astronomy
May. 20, 2012 Rise Set
Actual Time 5:17 AM CDT 8:18 PM CDT
Civil Twilight 4:43 AM CDT 8:53 PM CDT
Nautical Twilight 3:59 AM CDT 9:37 PM CDT
Astronomical Twilight 3:06 AM CDT 10:30 PM CDT
Moon 4:58 AM CDT 8:17 PM CDT
Length Of Visible Light 16h 09m
Length of Day
15h 00m
Tomorrow will be 1m 58s longer.
Waning Crescent, 0% of the Moon is Illuminated
Today
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
88 °F
Fond du Lac
88 °F
Kenosha
87 °F
Watertown
87 °F
Shawano
87 °F
Waupaca
51 °F
Osceola
51 °F
Siren
51 °F
New Richmond
53 °F
Superior
53 °F
Manitowoc
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Nearby Events
Event Date Forecast
Rummage Sale (outdoor) 8:00 AM CDT 2012-05-26 Fog, 56°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Green Bay 87 °F Mostly Cloudy 11:53 AM CDT
Sturgeon Bay 73 °F Clear 12:35 PM CDT
Manitowoc 72 °F Clear 12:35 PM CDT
Shawano 87 °F Clear 12:35 PM CDT
View all Aviation Tools
Flight To ETA Status
ASQ4240
Cleveland, OH 		KGRB 12:49PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KGRB)
Wind Speed: 12.0 kts.
Wind Dir: 118° (ESE)
Ceiling: 6500 ft

METAR KGRB 201653Z 19012G27KT 10SM BKN065 31/15 A2991 RMK AO2 PK WND 18027/1644 SLP124 T03060150

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Sports
Event Date Forecast
Marlins vs. Indians 1:05 PM EDT on May 20, 2012 Clear, 81 °F
Reds vs. Yankees 1:05 PM EDT on May 20, 2012 Partly Cloudy, 76 °F
Event Date Forecast
Cercle Brugge vs. Gent 2:30 PM CEST on May 20, 2012 Rain, High 68° F/ 20° C
Livorno vs. Brescia 3:00 PM CEST on May 20, 2012 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 20, 2012 Mostly Cloudy, 67 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2012 Partly Cloudy, 70 °F
View all Sports Weather
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Red Smith Area, Green Bay, WI 87.0 °F 86 °F 57 °F 36% ESE  at  11.0 mph - / hr 702 ft 12:42 PM CDT Normal  
APRSWXNET Green Bay Harbor WI US, Green Bay, WI 80 °F 78 °F - - North  at  0 mph 0.00 in / hr 731 ft 12:10 PM CDT MADIS
MARITIME , New Franken, WI 82 °F 80 °F - - North  at  - 0.00 in / hr 577 ft 11:40 AM CDT MADIS
MesoWest Casco/Luxemburg , Casco, WI 84 °F 84 °F 60 °F 45% South  at  7 mph 0.00 in / hr 714 ft 12:00 PM CDT MADIS
Perkins Park, Green Bay, WI 89.4 °F 90 °F 63 °F 41% SE  at  7.0 mph 0.00 in / hr 588 ft 12:52 PM CDT Normal  
Keeto's World Weather, Allouez, WI 87.4 °F 87 °F 61 °F 41% South  at  1.0 mph 0.00 in / hr 605 ft 12:52 PM CDT Rapid Fire
7 Miles West of Kewaunee off Hwy 29, Kewaunee, WI 80.5 °F 82 °F 64 °F 58% SSE  at  11.0 mph 0.00 in / hr 736 ft 12:52 PM CDT Rapid Fire  
De Pere- River Point, De Pere, WI 89.4 °F 87 °F 52 °F 28% SSE  at  4.0 mph 0.00 in / hr 584 ft 12:52 PM CDT Rapid Fire
MountainBayTrail, Howard, WI 88.0 °F 91 °F 66 °F 49% West  at  3.0 mph 0.00 in / hr 650 ft 12:50 PM CDT Normal
Lineville Road, Howard, WI 86.5 °F 89 °F 67 °F 52% SE  at  1.0 mph 0.00 in / hr 647 ft 12:52 PM CDT Rapid Fire  
East De Pere, DePere, WI 89.5 °F 92 °F 65 °F 45% SW  at  19.6 mph 0.00 in / hr 610 ft 12:52 PM CDT Rapid Fire
APRSWXNET Green Bay WI , Green Bay, WI 87 °F 86 °F 59 °F 39% SE  at  10 mph 0.00 in / hr 738 ft 12:17 PM CDT MADIS
rural De Pere, De Pere, WI 85.4 °F 86 °F 61 °F 44% South  at  8.0 mph 0.00 in / hr 710 ft 12:41 PM CDT Normal  
Kewaunee on Lake Michigan, Kewaunee, WI 58.6 °F - 52 °F 79% NE  at  9.2 mph 0.00 in / hr 617 ft 12:52 PM CDT Rapid Fire  
Linsmeyer Road, Seymour, WI 85.1 °F 84 °F 57 °F 39% SSE  at  28.0 mph 0.00 in / hr 784 ft 12:50 PM CDT Normal
MesoWest Nasewaupee/Southern Door County, Maplewood, WI 74 °F 77 °F 59 °F 60% SE  at  4 mph 0.00 in / hr 688 ft 12:00 PM CDT MADIS
Sampson Valley Vineyard, Sampson, WI 88.5 °F 89 °F 62 °F 42% South  at  12.0 mph 0.00 in / hr 787 ft 12:50 PM CDT Normal  
Town of Kaukauna, Kaukauna, WI 91.0 °F 97 °F 70 °F 50% NW  at  4.5 mph 0.00 in / hr 700 ft 12:52 PM CDT Rapid Fire
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Severe Thunderstorm Watch
Mobile & Email Alerts Statement as of 12:25 PM CDT on May 20, 2012

The NWS Storm Prediction Center has issued a
Severe Thunderstorm Watch for portions of

       western and central Upper Michigan
       northern and central Wisconsin
       Lake Michigan
       Lake Superior

Effective this Sunday afternoon and evening from 1225 PM until
800 PM CDT.

Hail to 2 inches in diameter... thunderstorm wind gusts to 70
mph... and dangerous lightning are possible in these areas.

The Severe Thunderstorm Watch area is approximately along and 75
statute miles east and west of a line from 5 miles northeast of
Houghton Michigan to 40 miles west southwest of Oshkosh
Wisconsin. For a complete depiction of the watch see the
associated watch outline update (wous64 kwns wou5).

Remember... a Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings. Severe thunderstorms can and occasionally
do produce tornadoes.

Discussion... storms are beginning to increase in coverage and
intensity along/ahead of a cold front moving across wrn WI. The
environment in the warm sector is moderately unstable with MLCAPE of
1500-2000 j/kg and continued afternoon heating will further steepen
low level lapse rates. Swly mid level winds of 40-50 kt are
contributing to favorable deep layer shear supportive of organized
convective structures including a few supercells and/or Bow echoes.
This will enhance wind gust potential with stronger storms... and
steep mid level lapse rates above the pbl will also promote large
hail as storms move ewd/newd this afternoon.

Aviation... a few severe thunderstorms with hail surface and aloft
to 2 inches. Extreme turbulence and surface wind gusts to 60
knots. A few cumulonimbi with maximum tops to 500. Mean storm
motion vector 22030.


... Weiss


Record Report
Mobile & Email Alerts Statement as of 7:30 PM CDT on May 19, 2012

... Record high temperature tied in Rhinelander this afternoon...


at 243 PM... the temperature at the Rhinelander Airport reached 86
degrees. This ties the record for the date. The previous year was back
in 1911.

View All U.S. Severe Weather