McHenry, IL

11:20 AM CDT on May 18, 2013 (GMT -0500)
Elev: 741 ft
Lon: 88.3° W
Lat: 42.3° N
Source
Rapid Fire Updates™
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News
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
May 15, 2013
April 2013 was colder and wetter than average.
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
Weather Summary
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.

McHenry Weather at a Glance

Updated 10:52 AM CDT
Weather Station
Elevation
646 ft
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Now
Clear
Clear
Temperature
75 °F
Feels Like 75 °F
Wind(mph)
4
Sunrise / Set
5:28 AM
8:11 PM
Moon
First Quarter
Today
Partly Cloudy 79 °F
Partly Cloudy
Tonight
Partly Cloudy 57 °F
Partly Cloudy
Tomorrow
Chance of a Thunderstorm 82 | 68 °F
Chance of a Thunderstorm
20% chance of precipitation
Monday
Thunderstorm 84 | 66 °F
T-storms
50% chance of precipitation
Tuesday
Chance of a Thunderstorm 90 | 63 °F
Chance of T-storms
70% chance of precipitation
Wednesday
Chance of a Thunderstorm 77 | 55 °F
Chance of T-storms
70% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.04 in
Visibility
8.0 miles
Clouds
Clear -
Moisture
Humidity
57%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPWK 181552Z 13003KT 8SM CLR 24/15 A3005 RMK AO2 SLP173 T02390150
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
75 °F
57,58,57,54,54,54,54,56,56,58,63,67,71
Dew Point
59 °F
Wind
Speed / Dir
4 mph from SE
Wind Gust
Health
9 out of 16
Pollen
6.60 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 79F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the ESE at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. High of 82F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Mostly cloudy with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 90F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 77F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 55F. Breezy. Winds from the NNE at 10 to 20 mph. Chance of rain 40%.
Thursday
partlycloudy Partly cloudy. High of 64F. Breezy. Winds from the NNE at 15 to 20 mph.
Thursday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NNE at 15 to 20 mph.
Friday
clear Clear. High of 63F. Breezy. Winds from the NNE at 15 to 20 mph.
Friday Night
nt_clear Clear. Low of 45F. Winds from the North at 10 to 15 mph.
Saturday
clear Clear. High of 70F. Winds from the North at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 52F. Winds from the ENE at 5 to 15 mph.
Sunday
clear Clear. High of 73F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the East at 5 to 10 mph.
Monday
clear Clear. High of 75F. Winds from the ESE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds from the SE at 5 to 10 mph.
Tuesday
clear Clear. High of 77F. Winds from the SSE at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SSE at 5 to 10 mph.
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Weather Forecast for McHenry IL

View Calendar 10-Day Forecast for station KPWK

Saturday, 18
Partly Cloudy
79 | 57 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 19
Chance of a Thunderstorm
82 | 68 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 20
Thunderstorm
84 | 66 °F
T-storms
Chance of
Precipitation
50%
Tuesday, 21
Chance of a Thunderstorm
90 | 63 °F
Chance of T-storms
Chance of
Precipitation
70%
Wednesday, 22
Chance of a Thunderstorm
77 | 55 °F
Chance of T-storms
Chance of
Precipitation
70%
Thursday, 23
Partly Cloudy
64 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Clear
63 | 45 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Clear
70 | 52 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Clear
73 | 55 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
75 | 59 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 79F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 73 | 58 70 | 60 59 | 57
Wind 4 mph East 8 mph ESE 8 mph East 5 mph ESE
Humidity 99% 60% 68% 90%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 78% 63% 56% 48%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:28 AM
8:11 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.64], Average RMSE [3.08]
The National Weather Service forecast quality is good. MaxT RMSE [1.74], Average RMSE [1.84] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 82F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 79 | 63 75 | 66 68 | 63
Wind 3 mph ESE 13 mph SSE 12 mph SE 9 mph SE
Humidity 95% 60% 74% 85%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 41% 47% 46% 53%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:27 AM
8:12 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.47], Average RMSE [3.45]
The National Weather Service forecast quality is good. MaxT RMSE [2.50], Average RMSE [2.93] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Mostly cloudy with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 81 | 67 79 | 67 70 | 66
Wind 9 mph SSE 16 mph South 15 mph SSW 9 mph SSW
Humidity 76% 64% 65% 85%
Chance of Precip. 30% 40% 50% 40%
Cloud Cover 67% 63% 54% 73%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:26 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.22], Average RMSE [3.31]
The National Weather Service forecast quality is fair. MaxT RMSE [3.21], Average RMSE [2.82] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and rain. High of 90F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 76 | 67 78 | 66 67 | 63
Wind 7 mph SW 11 mph SSW 10 mph SSW 6 mph South
Humidity 83% 75% 66% 86%
Chance of Precip. 20% 30% 30% 20%
Cloud Cover 80% 83% 60% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:25 AM
8:14 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.37], Average RMSE [3.37]
The National Weather Service forecast quality is fair. MaxT RMSE [3.24], Average RMSE [3.22] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 77F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 55F. Breezy. Winds from the NNE at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 71 | 64 73 | 62 61 | 54
Wind 6 mph SW 9 mph SSE 6 mph WSW 13 mph NNE
Humidity 97% 77% 68% 76%
Chance of Precip. 30% 40% 30% 20%
Cloud Cover 56% 60% 73% 26%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:25 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.47], Average RMSE [4.05]
The National Weather Service forecast quality is poor. MaxT RMSE [3.76], Average RMSE [3.58] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 64F. Breezy. Winds from the NNE at 15 to 20 mph.
Thursday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NNE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 63 | 46 49 | 44 50 | 43
Wind 17 mph NNE 18 mph NNE 17 mph NNE 15 mph NNE
Humidity 69% 53% 80% 75%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 12% 100% 50% 3%
Conditions Clear Overcast Partly Cloudy Clear
Sunrise & Sunset
5:24 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.52], Average RMSE [3.83]
The National Weather Service forecast quality is poor. MaxT RMSE [4.70], Average RMSE [4.53] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Friday
clear Clear. High of 63F. Breezy. Winds from the NNE at 15 to 20 mph.
Friday Night
nt_clear Clear. Low of 45F. Winds from the North at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 41 62 | 42 60 | 42 48 | 38
Wind 15 mph NNE 16 mph NNE 14 mph NNE 10 mph NNE
Humidity 60% 48% 50% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 18% 8% 0% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:23 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.91], Average RMSE [4.55]
The National Weather Service forecast quality is poor. MaxT RMSE [4.89], Average RMSE [4.76] : Use NWS
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 70F. Winds from the North at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 52F. Winds from the ENE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 40 64 | 44 65 | 45 53 | 44
Wind 11 mph North 12 mph North 10 mph NNE 9 mph ENE
Humidity 75% 46% 48% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 15% 21% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:22 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.06], Average RMSE [6.75]
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 73F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 42 66 | 43 68 | 46 56 | 44
Wind 8 mph East 8 mph East 9 mph East 7 mph East
Humidity 61% 44% 44% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:22 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.81], Average RMSE [6.00]
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 75F. Winds from the ESE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 42 68 | 44 71 | 49 60 | 47
Wind 6 mph ESE 7 mph ESE 8 mph ESE 7 mph SE
Humidity 54% 43% 45% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
8:19 PM
Source: BestForecast at 8:20 AM CDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 77F. Winds from the SSE at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 45 70 | 49 69 | 53 62 | 53
Wind 7 mph SSE 7 mph SSE 6 mph SSE 5 mph SSE
Humidity 56% 46% 56% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KUGN) 66 °F 46 °F
Record (KUGN) 89 °F (1998) 32 °F (2002)
Yesterday 60 °F 49 °F
Yesterday's Heating Degree Days: 10
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Saturday Moderate
OZONE
Sunday Moderate
OZONE
Monday Moderate
OZONE
Coastal Water Temperatures
Place Temperature
No Stations Reporting
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:28 AM CDT 8:11 PM CDT
Civil Twilight 4:56 AM CDT 8:43 PM CDT
Nautical Twilight 4:15 AM CDT 9:24 PM CDT
Astronomical Twilight 3:28 AM CDT 10:11 PM CDT
Moon 1:06 PM CDT 1:29 AM CDT
Length Of Visible Light 15h 47m
Length of Day
14h 42m
Tomorrow will be 1m 54s longer.
First Quarter, 55% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
77 °F
Macomb
77 °F
Sterling
77 °F
Cairo
76 °F
Rochelle
76 °F
Centralia
48 °F
Waukegan
53 °F
Aurora
54 °F
Freeport
Snow Depth
Station Depth Elevation
No new snow has been reported.
WunderPhotos®
PaintedSkies
Mountains of azalea
Uploaded by: snosno
1,612,395 photos uploaded!
WunderBlogs®
Heat Wave in Chicagoland
By juslivn 1 hour ago
Naming Winter Storms
By richdelb 13 days ago
Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Waukegan 64 °F Clear 10:52 AM CDT
Burlington 69 °F Clear 11:15 AM CDT
Kenosha 64 °F Clear 10:53 AM CDT
Chicago Executive 75 °F Clear 10:52 AM CDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KPWK)
Wind Speed: 3.0 kts.
Wind Dir: 130° (SE)
Ceiling: Unlimited

METAR KPWK 181552Z 13003KT 8SM CLR 24/15 A3005 RMK AO2 SLP173 T02390150

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Mostly Cloudy, 61 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Chance of Rain, 70 °F
Mets vs. Cubs 12:05 PM CDT on May 18, 2013 Partly Cloudy, 67 °F
Mets vs. Cubs 1:20 PM CDT on May 19, 2013 Partly Cloudy, 72 °F
Event Date Forecast
Bradford City vs. Northampton Town 12:00 PM BST on May 18, 2013 Overcast, High 60° F/ 16° C
Pro Vercelli vs. Cesena 2:30 PM CEST on May 18, 2013 Clear, High 73° F/ 23° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
GEICO 400 1:16 PM CDT on September 15, 2013 Average High 74° F/ 23° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Mostly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Mostly Cloudy, 72 °F
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Lakeland Park, McHenry, IL 87.4 °F 84 °F - - NE  at  2.9 mph 0.00 in / hr 764 ft 11:20 AM CDT Normal
Stilling Woods, McHenry, IL 75.6 °F 78 °F 62 °F 64% SW  at  1.0 mph 0.00 in / hr 797 ft 11:15 AM CDT Normal
Providence Farm, McHenry, IL 75.8 °F 78 °F 62 °F 62% East  at  1.0 mph 0.00 in / hr 755 ft 11:20 AM CDT Rapid Fire
Glacier Ridge - West Side, McHenry, IL 79.0 °F 81 °F 64 °F 60% NE  at  0.0 mph 0.00 in / hr 925 ft 11:19 AM CDT Rapid Fire
Thatcher Meadows, Wonder Lake, IL 77.0 °F 79 °F 65 °F 66% SE  at  9.0 mph 0.00 in / hr 865 ft 11:20 AM CDT Rapid Fire  
Deerwood, McHenry, IL 80.4 °F 82 °F - 55% North  at  0.0 mph 0.00 in / hr 965 ft 11:19 AM CDT Rapid Fire  
- The Springs - Nunda TWP, Crystal Lake, IL 77.2 °F 79 °F 60 °F 56% SW  at  1.1 mph - / hr 860 ft 11:20 AM CDT Normal  
South Solon Road, Ringwood, IL 75.5 °F 77 °F 66 °F 73% NNE  at  0.0 mph 0.00 in / hr 889 ft 11:20 AM CDT Rapid Fire  
K9RUF Stanton Point Subdivision, Ingleside, IL 74.8 °F 77 °F 63 °F 66% ESE  at  7.0 mph 0.00 in / hr 758 ft 11:20 AM CDT Rapid Fire  
Glenrich Subdivision, Richmond, IL 65.7 °F - 60 °F 82% SE  at  0.0 mph 0.00 in / hr 794 ft 9:13 AM CDT Rapid Fire  
Galt Airport (10C), Greenwood, IL 62.4 °F - 59 °F 88% SE  at  6.0 mph 0.00 in / hr 866 ft 8:25 AM CDT Rapid Fire
MesoWest RIDGF1 , Woodstock, IL 74 °F 72 °F - - North  at  - 0.00 in / hr 937 ft 10:00 AM CDT MADIS
Lions Park, Cary, IL 76.4 °F 78 °F 64 °F 65% SSW  at  2.0 mph 0.00 in / hr 850 ft 11:19 AM CDT Normal  
Chesney Shores, Lake Villa, IL 73.6 °F 76 °F 60 °F 63% ENE  at  0.0 mph 0.00 in / hr 750 ft 11:20 AM CDT Rapid Fire  
N.E. Side Bangs Lake, Wauconda, IL 75.3 °F 77 °F 62 °F 64% ENE  at  2.0 mph 0.00 in / hr 940 ft 11:20 AM CDT Normal
Cary (IL) Gazeebo Top, Cary, IL 79.3 °F 81 °F 62 °F 55% East  at  2.2 mph 0.00 in / hr 787 ft 11:20 AM CDT Rapid Fire  
Timberlake Estates, Lake Zurich, IL 74.9 °F 77 °F 63 °F 67% East  at  0.0 mph 0.00 in / hr 781 ft 11:08 AM CDT Normal  
APRSWXNET Lake Barrington IL , Barrington, IL 74 °F 76 °F 64 °F 70% SSW  at  3 mph 0.00 in / hr 771 ft 10:40 AM CDT MADIS
Lake Marie, Antioch, IL 76.5 °F 78 °F 54 °F 45% NNE  at  1.3 mph 0.00 in / hr 774 ft 11:20 AM CDT Rapid Fire  
Heritage Oaks, Barrington, IL 77.7 °F 79 °F 62 °F 58% West  at  1.6 mph 0.00 in / hr 801 ft 11:20 AM CDT Rapid Fire  
Haryan Farms, Grayslake, IL 73.4 °F 76 °F 61 °F 66% East  at  3.0 mph 0.00 in / hr 780 ft 11:20 AM CDT Rapid Fire  
Foxmoor, Fox River Grove, IL 70.2 °F 72 °F 63 °F 77% SSE  at  0.0 mph 0.00 in / hr 797 ft 11:20 AM CDT Normal  
Crystal Creek, Lake In The Hills, IL 75.2 °F 77 °F 63 °F 66% South  at  2.0 mph 0.00 in / hr 866 ft 11:15 AM CDT Normal
North, Barrington, IL 77.1 °F 79 °F 62 °F 59% NNW  at  0.0 mph 0.00 in / hr 0 ft 11:15 AM CDT Rapid Fire
Westwood, Woodstock, IL 75.3 °F 77 °F 63 °F 65% ESE  at  5.0 mph 0.00 in / hr 930 ft 11:07 AM CDT Normal  
South Carter Street, Genoa City, WI 73.5 °F 75 °F 64 °F 71% SSE  at  0.0 mph 0.00 in / hr 856 ft 11:20 AM CDT Rapid Fire
APRSWXNET Genoa City WI , Genoa City, WI 72 °F 74 °F 63 °F 73% SSE  at  0 mph 0.00 in / hr 855 ft 10:44 AM CDT MADIS
Big Sky, Lake In The Hills, IL 80.8 °F 83 °F 67 °F 62% South  at  2.5 mph 0.00 in / hr 879 ft 11:20 AM CDT Rapid Fire  
Lake In The Hills, IL 78.8 °F 80 °F 59 °F 50% SE  at  1.1 mph 0.00 in / hr 873 ft 11:20 AM CDT Rapid Fire  
Twin Lakes, WI 72.2 °F 76 °F 59 °F 64% North  at  0.0 mph 0.00 in / hr 863 ft 11:09 AM CDT Rapid Fire  
APRSWXNET Hawthorn Woods IL , Lake Zurich, IL 77 °F 78 °F 48 °F 36% SE  at  2 mph 0.00 in / hr 870 ft 10:50 AM CDT MADIS
Up on Arquilla, Algonquin, IL 77.4 °F 79 °F 60 °F 55% WSW  at  0.9 mph 0.00 in / hr 892 ft 11:20 AM CDT Rapid Fire  
TF, Antioch, IL 80.6 °F 82 °F 61 °F 52% ENE  at  1.6 mph 0.00 in / hr 758 ft 11:20 AM CDT Rapid Fire  
Glenmoor Subdivision, Algonquin, IL 73.6 °F 76 °F 63 °F 70% SE  at  0.0 mph 0.00 in / hr 865 ft 11:15 AM CDT Normal
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Public Information Statement
Mobile & Email Alerts Statement as of 9:00 am CST on May 18, 2013

... This is safe boating week...
... Life jackets...

The following is a safe boating message from the National safe
boating Council and the National Weather Service for this years
National safe boating week.

Before you and your family get out on the water this year, grab
a life jacket and wear it. Nearly 85 percent of those who drown
while boating were not wearing a life jacket.

Wearing a life jacket is one of the most effective and simple life
saving strategies for safe recreational boating. Boaters are
required to have a U.S. Coast Guard approved life jacket on board
for every passenger on their vessel.

Todays life jackets are available in a wide variety of
shapes... colors... and sizes. They are
comfortable... lightweight... and perfect for any boating activity.

The most important thing is this... remember to grab a life jacket
and wear it.

To learn more... visit the National safe boating Council online at
www.Safeboatingcouncil.Org. Visit the National Weather Service at
www.Weather.Gov.