Cortland, IL

12:52 AM CDT on May 19, 2013 (GMT -0500)
Elev: 896 ft
Lon: 88.7° W
Lat: 41.9° N
Source
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News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
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.
Deadly Texas Outbreak May Mark End of Tornado Drought
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.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
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.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
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.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
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.
Social Media Reacts as Deadly Severe Weather Pelts Texas
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.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
More News Articles

Cortland Weather at a Glance

Updated 12:52 AM CDT
Elevation
0 ft
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Now
Clear
Clear
Temperature
64.3 °F
Feels Like 64.3 °F
Wind(mph)
1.0
Sunrise / Set
5:30 AM
8:12 PM
Moon
First Quarter
Tonight
Partly Cloudy 59 °F
Partly Cloudy
Sunday
Chance of a Thunderstorm 90 °F
Chance of a Thunderstorm
20% chance of precipitation
Sunday Night
Chance of a Thunderstorm 66 °F
Chance of T-storms
50% chance of precipitation
Monday
Thunderstorm 88 | 66 °F
T-storms
50% chance of precipitation
Tuesday
Thunderstorm 88 | 59 °F
T-storms
70% chance of precipitation
Wednesday
Chance of a Thunderstorm 82 | 55 °F
Chance of T-storms
50% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.96 in
Visibility
7.0 miles
Clouds
Clear -
Moisture
Humidity
81%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KDKB 190535Z AUTO 11007KT 7SM CLR 18/15 A2996 RMK AO2 T01840151
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
64.3 °F
74,73,73,72,72,71,71,69,68,67,66,66,66
Dew Point
58 °F
Wind
Speed / Dir
1.0 mph from SE
Wind Gust
2.0 mph
Health
UV
0 out of 16
Pollen
9.00 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 90F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Breezy. Winds from the South at 10 to 20 mph with gusts to 30 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 66F. Winds from the South at 5 to 20 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Tuesday
tstorms Overcast with thunderstorms and rain showers. High of 88F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Tuesday Night
nt_chancetstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 82F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 55F. Winds from the WSW at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50%.
Thursday
chancerain Overcast with a chance of rain. High of 63F. Winds from the NNE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Clear with a chance of rain. Low of 48F. Winds from the NNE at 5 to 10 mph. Chance of rain 40%.
Friday
partlycloudy Partly cloudy with a chance of rain. High of 72F. Winds from the NE at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_mostlycloudy Overcast. Low of 41F. Winds from the NE at 5 to 10 mph.
Saturday
cloudy Overcast. High of 77F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Sunday
clear Clear. High of 82F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the East at 5 to 10 mph.
Monday
mostlycloudy Partly cloudy. High of 84F. Winds from the SE at 5 to 10 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 59F. Winds from the SE at 5 to 10 mph.
Tuesday
mostlycloudy Mostly cloudy. High of 84F. Winds from the SSE at 5 to 10 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds from the SSE at 5 to 10 mph.
Wednesday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Fog overnight. Low of 63F. Winds less than 5 mph.
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Weather Forecast for Cortland IL

View Calendar 10-Day Forecast for station KILDEKAL6

Sunday, 19
Chance of a Thunderstorm
90 | 66 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 20
Thunderstorm
88 | 66 °F
T-storms
Chance of
Precipitation
50%
Tuesday, 21
Thunderstorm
88 | 59 °F
T-storms
Chance of
Precipitation
70%
Wednesday, 22
Chance of a Thunderstorm
82 | 55 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Chance of Rain
63 | 48 °F
Chance of Rain
Chance of
Precipitation
50%
Friday, 24
Chance of Rain
72 | 41 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 25
Overcast
77 | 41 °F
Overcast
Chance of
Precipitation
0%
Sunday, 26
Clear
82 | 55 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Mostly Cloudy
84 | 59 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Mostly Cloudy
84 | 63 °F
Mostly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 90F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 83 | 64 83 | 66 73 | 65
Wind 7 mph SE 14 mph SSE 14 mph SSE 11 mph SSE
Humidity 87% 51% 55% 74%
Chance of Precip. 10% 10% 20% 40%
Cloud Cover 42% 47% 51% 60%
Conditions Fog Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:30 AM
8:12 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.55], Average RMSE [2.53]
The National Weather Service forecast quality is fair. MaxT RMSE [3.05], Average RMSE [2.10] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F. Breezy. Winds from the South at 10 to 20 mph with gusts to 30 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 66F. Winds from the South at 5 to 20 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 79 | 64 83 | 65 69 | 65
Wind 10 mph South 15 mph South 16 mph South 8 mph South
Humidity 89% 61% 54% 88%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 70% 68% 61% 71%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:29 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.22], Average RMSE [3.68]
The National Weather Service forecast quality is poor. MaxT RMSE [3.57], Average RMSE [2.84] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
tstorms Overcast with thunderstorms and rain showers. High of 88F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Tuesday Night
nt_chancetstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 77 | 66 78 | 64 65 | 65
Wind 8 mph South 13 mph South 10 mph SSW 6 mph SSW
Humidity 90% 67% 62% 98%
Chance of Precip. 60% 60% 70% 30%
Cloud Cover 87% 85% 74% 100%
Conditions Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:28 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.25], Average RMSE [3.26]
The National Weather Service forecast quality is poor. MaxT RMSE [4.36], Average RMSE [3.51] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 82F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 55F. Winds from the WSW at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 76 | 64 74 | 64 58 | 58
Wind 7 mph SSW 11 mph SSW 9 mph SW 2 mph West
Humidity 99% 67% 72% 98%
Chance of Precip. 40% 20% 30% 20%
Cloud Cover 100% 71% 72% 21%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:28 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.90], Average RMSE [3.63]
The National Weather Service forecast quality is poor. MaxT RMSE [4.79], Average RMSE [3.97] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Thursday
chancerain Overcast with a chance of rain. High of 63F. Winds from the NNE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Clear with a chance of rain. Low of 48F. Winds from the NNE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 58 | 53 62 | 51 52 | 49
Wind 7 mph NE 10 mph NNE 10 mph NNE 10 mph NNE
Humidity 95% 85% 69% 87%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 90% 100% 38% 0%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:27 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.23], Average RMSE [4.47]
The National Weather Service forecast quality is poor. MaxT RMSE [4.98], Average RMSE [4.08] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of rain. High of 72F. Winds from the NE at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_mostlycloudy Overcast. Low of 41F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 45 64 | 45 65 | 45 50 | 38
Wind 9 mph NNE 13 mph NE 10 mph NE 7 mph NE
Humidity 73% 49% 49% 62%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 0% 49% 0% 95%
Conditions Clear Partly Cloudy Clear Overcast
Sunrise & Sunset
5:26 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.44], Average RMSE [4.85]
The National Weather Service forecast quality is poor. MaxT RMSE [6.51], Average RMSE [5.71] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Saturday
cloudy Overcast. High of 77F. Winds from the East at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 35 56 | 44 70 | 49 48 | 36
Wind 6 mph ENE 6 mph ENE 6 mph East 4 mph ESE
Humidity 62% 62% 46% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 97% 100% 100% 11%
Conditions Overcast Overcast Overcast Clear
Sunrise & Sunset
5:25 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.26], Average RMSE [4.37]
The National Weather Service forecast quality is poor. MaxT RMSE [6.84], Average RMSE [5.67] : Use NWS
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 82F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 37 71 | 47 75 | 54 57 | 54
Wind 3 mph SE 7 mph East 9 mph East 8 mph East
Humidity 62% 41% 46% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 7% 16% 26%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:25 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.32], Average RMSE [5.75]
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Monday
mostlycloudy Partly cloudy. High of 84F. Winds from the SE at 5 to 10 mph.
Monday 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 56 | 51 73 | 54 77 | 58 60 | 57
Wind 7 mph ESE 8 mph SE 9 mph SE 7 mph SE
Humidity 79% 51% 51% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 37% 51% 70% 77%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:24 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.03], Average RMSE [5.63]
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy. High of 84F. Winds from the SSE at 5 to 10 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 54 75 | 58 79 | 64 64 | 63
Wind 7 mph SE 9 mph SSE 8 mph SSE 6 mph SSE
Humidity 76% 55% 59% 98%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 71% 71% 78% 78%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:23 AM
8:20 PM
Source: BestForecast at 9:21 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Fog overnight. Low of 63F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 75 | 67 76 | 70 63 | 63
Wind 4 mph SSE 5 mph South 4 mph SSE 4 mph SE
Humidity 100% 76% 81% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 74% % % %
Conditions Fog Clear Clear Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KARR) 72 °F 48 °F
Record (KARR) 93 °F (1998) 35 °F (2008)
Yesterday 79 °F 53 °F
Yesterday's Cooling Degree Days: 1
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 Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Saturday Moderate
OZONE
Sunday Moderate
OZONE
Monday Moderate
OZONE
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:30 AM CDT 8:12 PM CDT
Civil Twilight 4:58 AM CDT 8:44 PM CDT
Nautical Twilight 4:17 AM CDT 9:25 PM CDT
Astronomical Twilight 3:31 AM CDT 10:12 PM CDT
Moon 2:11 PM CDT 1:59 AM CDT
Length Of Visible Light 15h 46m
Length of Day
14h 42m
Tomorrow will be 1m 50s longer.
First Quarter, 61% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
85 °F
Cairo
84 °F
Lincoln
84 °F
Macomb
84 °F
Savanna
84 °F
Sterling
47 °F
Waukegan
51 °F
Chicago DuPage
53 °F
Aurora
53 °F
Chicago Executive
54 °F
Freeport
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
DeKalb 65 °F Clear 12:35 AM CDT
Aurora 66 °F Clear 11:52 PM CDT
Rochelle 67 °F Clear 12:35 AM CDT
Chicago DuPage 64 °F Clear 11:52 PM CDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KDKB)
Wind Speed: 7.0 kts.
Wind Dir: 136° (SE)
Ceiling: Unlimited

METAR KDKB 190535Z AUTO 11007KT 7SM CLR 18/15 A2996 RMK AO2 T01840151

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Nearby Events
Event Date Forecast
The Hot Sauce Committee 9:00 PM CDT
2013-04-19		 Chance of Rain, 38°F
The Besnard Lakes 8:00 PM CDT
2013-04-21		 Overcast, 51°F
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Rob's Horsepower Haven, DeKalb, IL 64.3 °F 58 °F 81% SE  at  1.0 mph 0.00 in / hr 0 ft 12:52 AM CDT Normal  
Sycamore, IL 64.9 °F 58 °F 79% SE  at  0.0 mph 0.00 in / hr 863 ft 12:51 AM CDT Rapid Fire  
Northern Illinois University, DeKalb, IL 65.7 °F 60 °F 81% East  at  0.0 mph 0.00 in / hr 879 ft 12:52 AM CDT Rapid Fire
MesoWest IL-64 @ Virgil Drainage Ditch , Sycamore, IL 66 °F 63 °F 91% ESE  at  3 mph 0.00 in / hr 830 ft 12:03 AM CDT MADIS
Heron Creek, Sycamore, IL 63.4 °F 58 °F 83% NNE  at  0.0 mph 0.00 in / hr 860 ft 12:52 AM CDT Rapid Fire
MesoWest ELBRN1 , Elburn, IL 64 °F - - North  at  - 0.00 in / hr 878 ft 11:40 PM CDT MADIS
Ellen Oaks Subdivision, Genoa, IL 64.8 °F 59 °F 81% SE  at  0.0 mph 0.00 in / hr 883 ft 12:52 AM CDT Rapid Fire
Hinckley Fire Station, Hinckley, IL 65.3 °F 46 °F 50% East  at  4.0 mph 0.00 in / hr 719 ft 12:49 AM CDT Normal
Out On the Farm, Clare, IL 65.6 °F 59 °F 79% SE  at  5.0 mph 0.00 in / hr 860 ft 12:38 AM CDT Normal
Village of Elburn, Elburn, IL 63.5 °F 59 °F 85% SSE  at  0.0 mph 0.00 in / hr 886 ft 12:48 AM CDT Normal  
Genoa Road, Genoa, IL 65.4 °F 59 °F 81% ESE  at  1.0 mph 0.00 in / hr 814 ft 12:42 AM CDT Normal
Country Meadows, Kirkland, IL 65.3 °F 59 °F 81% ESE  at  4.0 mph 0.00 in / hr 764 ft 12:44 AM CDT Normal  
CamptonHillsWeather.com Central Kane Cou, St Charles, IL 60.8 °F 58 °F 89% SSE  at  0.0 mph 0.00 in / hr 915 ft 12:52 AM CDT Rapid Fire
APRSWXNET Shabbona IL , Shabbona, IL 65 °F 60 °F 83% SSW  at  1 mph 0.00 in / hr 898 ft 12:22 AM CDT MADIS
Geneva, IL 63.9 °F 58 °F 81% West  at  0.0 mph 0.00 in / hr 0 ft 12:52 AM CDT Normal  
Campton Hills, IL 59.9 °F 56 °F 86% SE  at  0.0 mph - / hr 830 ft 12:45 AM CDT Normal  
Mill Creek, Geneva, IL 62.6 °F 52 °F 69% North  at  0.0 mph 0.00 in / hr 760 ft 12:50 AM CDT Rapid Fire  
Mill Creek (NE), Geneva, IL 63.1 °F 58 °F 84% SE  at  0.0 mph 0.00 in / hr 741 ft 12:52 AM CDT Rapid Fire  
Windswept Acres, Marengo, IL 63.6 °F 59 °F 85% ENE  at  0.0 mph 0.00 in / hr 900 ft 12:50 AM CDT Normal  
MesoWest I-39 @ MP 81 / Lee County , Steward, IL 65 °F 60 °F 86% North  at  9 mph 0.00 in / hr 835 ft 12:15 AM CDT MADIS
Waterford Oaks, North Aurora, IL 66.2 °F 60 °F 81% ENE  at  1.0 mph 0.00 in / hr 714 ft 12:52 AM CDT Rapid Fire  
West Batavia, Batavia, IL 63.7 °F 58 °F 83% ESE  at  1.0 mph 0.00 in / hr 730 ft 12:51 AM CDT Normal  
APRSWXNET Geneva IL , Geneva, IL 64 °F 58 °F 80% South  at  0 mph 0.00 in / hr 738 ft 12:32 AM CDT MADIS
Plano, Plano, IL 67.5 °F 61 °F 80% SW  at  0.0 mph 0.00 in / hr 662 ft 12:42 AM CDT Normal  
Hidden Farms Estates, Marengo, IL 64.7 °F 57 °F 77% SSE  at  1.0 mph 0.00 in / hr 811 ft 12:50 AM CDT Normal  
Gilberts, IL, Gilberts, IL 64.0 °F 57 °F 79% South  at  1.6 mph 0.00 in / hr 922 ft 12:52 AM CDT Rapid Fire
K9GPC, Rochelle, IL 65.5 °F 52 °F 62% ESE  at  3.1 mph 0.00 in / hr 840 ft 12:52 AM CDT Rapid Fire
Tri-Cities on the Fox River, Batavia, IL 64.3 °F 57 °F 78% ENE  at  0.0 mph 0.00 in / hr 715 ft 12:51 AM CDT Rapid Fire
Concord Park, South Elgin, IL 62.2 °F 57 °F 83% NE  at  0.0 mph - / hr 778 ft 12:45 AM CDT Normal  
Ronzheimer Ave. & S. Tyler Rd., St. Charles, IL 63.1 °F 58 °F 82% East  at  2.0 mph 0.00 in / hr 770 ft 12:52 AM CDT Rapid Fire  
Rural--2.75 miles WSW of Sandwich, IL, Sandwich, IL 67.1 °F 61 °F 81% ESE  at  0.0 mph 0.00 in / hr 698 ft 12:49 AM CDT Normal
Kreutzer, Huntley, IL 62.1 °F 56 °F 81% SE  at  0.0 mph 0.00 in / hr 895 ft 12:38 AM CDT Normal
Wing Park, Elgin, IL 61.7 °F 55 °F 78% ENE  at  0.0 mph 0.00 in / hr 810 ft 12:51 AM CDT Rapid Fire  
Aurora, IL 66.7 °F 60 °F 78% WNW  at  0.0 mph - / hr 0 ft 12:39 AM CDT Normal  
Shore Heights, Oswego, IL 64.8 °F 64 °F 99% East  at  1.3 mph 0.00 in / hr 646 ft 12:52 AM CDT Rapid Fire  
MesoWest FLAGG1 , Ashton, IL 67 °F - - North  at  - 0.00 in / hr 782 ft 11:45 PM CDT MADIS
APRSWXNET Hills IL, Algonquin, IL 65 °F 59 °F 81% ESE  at  2 mph 0.00 in / hr 889 ft 12:30 AM CDT MADIS
APRSWXNET Lake in the Hills IL , Algonquin, IL 64 °F 57 °F 77% ESE  at  2 mph 0.00 in / hr 889 ft 12:30 AM CDT MADIS
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