Monday
6/29/26 at 11:02
Extreme Heat Warning issued June 29 at 9:51AM CDT until June 30 at 7:00PM CDT by NWS Green Bay WI
* WHAT...Dangerously hot conditions with heat index values up to 109
expected both today and Tuesday afternoon. Overnight heat indices
will remain around 75 degrees, which will still be hazardous for
anyone without shelter after the extreme heat in the afternoon.
* WHERE...Marathon, Portage, Waushara, Wood, Calumet, Winnebago,
Brown, Outagamie, Shawano, and Waupaca Counties.
* WHEN...Until 7 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Temperature
Humidity
Barometer
Wind
80.0°F
(FEELS LIKE) 80.0°F
88%
(17% 24hr change)
28.80
(-0.12" 24hr change)
0.0 - WSW
Wind Gust(4.0 mph)
Temperature Chart
Dew Point-Humidity Chart
Precipitation Chart
Solar Radiation
Wind Chill
RH and Dew Point
Miscellaneous
Almanac
Current Wind Chill
80.0°F
Low Wind Chill-Today
67.4°F
Low Wind Chill Time
3:30
Heat Index
85.3°F
Low RH Today
84 %
Low RH Time Today
0:00
Low RH Yesterday
70 %
Current Dew Point
76.1 °F
Solar Radiation
74
Evapotranspiration
0.01"
Structure
79.7°F
Low Dewpoint Today
62.9 °F
Sunrise
5:17
Sunset
20:47
Moon Rise
21:09
Moon Day
#14
Daily Rainfall
Monthly Rainfall
Yearly Rainfall
24 Hour Rainfall
Since midnight
0.00"
Total
2.22"
Total
13.70"
24 Hour Rainfall
Or Snow Melt
0.02"
Waupaca Fire Danger
Surface Temps
24-Hr Temp Change
Saint Cloud Radar
Link-WDNR Burn Restrictions
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Aviation Wx Center
Midwest Radar
Wisconsin Radar
Lightning Map
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Day 1 Weather Map
Day 2 Weather Map
SPC Thunder Storms Outlook
7-Day Precipitation (in)
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GOES 16 Visible
SPC Day 2 Thunderstorms
SPC 500MB HGT
24 Hr QPF Regional
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Day 1 Max Temps
Day 1 Min Temps
Day 2 Max Temps
Day 2 Min Temps
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Fire Wx Outlook
T-Storm Outlook
24 hr Max Winds
Infrared Radar
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USA 1-Day Max Temp
Waupaca 2 Day Plotter
SPC Day 1 Tornado
Google Earth Winds
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Climatological Data
Statistical Information
Today
Yesterday
Monthly
Yearly
High Temperature
Low Temperature
80.0 at 11:01
67.4 at
3:30
75.2 at 16:00
57.4 at
5:39
83.5°F on 6/4/26
45.4°F on
6/3/26
89.5°F on 5/26/26
-20.2°F on
1/23/26
High Humidity
Low Humidity
92 % at 8:38
84 % at
0:00
89 % at 5:50
70 % at 10:31
93 % on 6/6/26
28 % on
6/2/26
94 % on 5/18/26
18 % on
5/16/26
High Dew Point
Low Dew Point
76.4 at 10:59
62.9 at 0:00
67.2 at 15:23
53.7 at 4:49
76.4°F on 6/29/26
38.6°F on 6/2/26
76.4°F on 6/29/26
-31.3°F on 1/23/26
High Wind Speed
4.0mph at 0:00
10.0mph at 17:30
20.0mph on 6/5/26
41.0mph on 3/16/26
High Barometer
Low Barometer
28.87 at 0:30
28.80 at
9:20
28.96 at 0:14
28.78 at
13:53
29.36 on 6/2/26
28.33 on
6/17/26
29.86 on 1/24/26
28.18 on
3/13/26
Heating Degree Days
Cooling Degree Days
0.0 degree days
2.5 degree days
83.4 degree days
100.7 degree days
4492.1 degree days
181.7 degree days
Evapotranspiration Hi
0.01" ETo at 11:00
0.03" ETo at 15:00
0.10" ETo on 6/2/26
0.13" ETo on 5/4/26
Solar Radiation Hi
795 at 10:52
380 at 10:42
1167 on 6/27/26
1285 on 5/6/26
Extreme Heat Warning issued June 29 at 9:51AM CDT until June 30 at 7:00PM CDT by NWS Green Bay WI
* WHAT...Dangerously hot conditions with heat index values up to 109 expected both today and Tuesday afternoon. Overnight heat indices will remain around 75 degrees, which will still be hazardous for anyone without shelter after the extreme heat in the afternoon. * WHERE...Marathon, Portage, Waushara, Wood, Calumet, Winnebago, Brown, Outagamie, Shawano, and Waupaca Counties. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
| Temperature | Humidity | Barometer | Wind | ||||||||||||||||||||||||||||||||
80.0°F
(FEELS LIKE) 80.0°F |
88%(17% 24hr change) |
28.80(-0.12" 24hr change) |
0.0 - WSWWind Gust(4.0 mph) |
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| GOES 16 Visible | SPC Day 2 Thunderstorms | SPC 500MB HGT | 24 Hr QPF Regional | ||||||||||||||||||||||||||||||||
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| USA 1-Day Max Temp | Waupaca 2 Day Plotter | SPC Day 1 Tornado | Google Earth Winds | |
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Climatological Data
| Statistical Information | Today | Yesterday | Monthly | Yearly |
| High Temperature Low Temperature |
80.0 at 11:01 67.4 at 3:30 |
75.2 at 16:00 57.4 at 5:39 |
83.5°F on 6/4/26 45.4°F on 6/3/26 |
89.5°F on 5/26/26 -20.2°F on 1/23/26 |
| High Humidity Low Humidity |
92 % at 8:38 84 % at 0:00 |
89 % at 5:50 70 % at 10:31 |
93 % on 6/6/26 28 % on 6/2/26 |
94 % on 5/18/26 18 % on 5/16/26 |
| High Dew Point Low Dew Point |
76.4 at 10:59 62.9 at 0:00 |
67.2 at 15:23 53.7 at 4:49 |
76.4°F on 6/29/26 38.6°F on 6/2/26 |
76.4°F on 6/29/26 -31.3°F on 1/23/26 |
| High Wind Speed | 4.0mph at 0:00 | 10.0mph at 17:30 | 20.0mph on 6/5/26 | 41.0mph on 3/16/26 |
| High Barometer Low Barometer |
28.87 at 0:30 28.80 at 9:20 |
28.96 at 0:14 28.78 at 13:53 |
29.36 on 6/2/26 28.33 on 6/17/26 |
29.86 on 1/24/26 28.18 on 3/13/26 |
| Heating Degree Days Cooling Degree Days |
0.0 degree days 2.5 degree days |
83.4 degree days 100.7 degree days |
4492.1 degree days 181.7 degree days |
|
| Evapotranspiration Hi | 0.01" ETo at 11:00 | 0.03" ETo at 15:00 | 0.10" ETo on 6/2/26 | 0.13" ETo on 5/4/26 |
| Solar Radiation Hi | 795 at 10:52 | 380 at 10:42 | 1167 on 6/27/26 | 1285 on 5/6/26 |