Marengo, IL

2:50 AM CDT on May 24, 2013 (GMT -0500)
Elev: 840 ft
Lon: 88.6° W
Lat: 42.2° N
Source
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Tropical Weather: Invest 91E (East Pacific)
News
May 23, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
May 23, 2013
See the stories of just one block of families affected by the massive Oklahoma tornado.
May 23, 2013
Dollars-and-cents reality has resulted in a patchwork of protection for schools in tornado-prone areas sometimes with tragic results.
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
May 23, 2013
The Moore tornado may have been among the costliest in U.S. history. We count down the top 5 prior to this tornado.
May 22, 2013
The long, tornadic history of the Oklahoma City metro area.
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
May 23, 2013
Officials say the focus is now on cleanup in the wake of the deadly EF5 tornado in Moore, Okla.
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
May 23, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
May 23, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
May 23, 2013
Interactive map shows survey results from the National Weather Service.
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Weather Summary
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.

Marengo Weather at a Glance

Updated 2:45 AM CDT
Elevation
811 ft
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Now
Clear
Clear
Temperature
37.9 °F
Feels Like 38 °F
Wind(mph)
0.0
Sunrise / Set
5:25 AM
8:17 PM
Moon
Waxing Gibbous
Tonight
Clear 34 °F
Clear
Friday
Clear 64 °F
Clear
Friday Night
Partly Cloudy 39 °F
Partly Cloudy
Saturday
Chance of Rain 55 | 45 °F
Chance of Rain
30% chance of precipitation
Sunday
Chance of a Thunderstorm 59 | 50 °F
Chance of T-storms
30% chance of precipitation
Monday
Chance of a Thunderstorm 70 | 63 °F
Chance of T-storms
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.31 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
82%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KDKB 240735Z AUTO 03008KT 10SM CLR 04/02 A3031 RMK AO2 T00430017
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Windchill
38 °F
Dew Point
33 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
0 out of 16
Pollen
6.00 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Friday
clear Clear. High of 64F. Winds from the North at 5 to 10 mph.
Friday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 39F. Winds less than 5 mph.
Saturday
chancerain Partly cloudy with a chance of rain. High of 55F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 45F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 59F. Winds from the ESE at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the evening, then mostly cloudy. Fog overnight. Low of 50F. Winds from the ESE at 5 to 15 mph.
Monday
chancetstorms Overcast in the morning, then mostly cloudy with a chance of a thunderstorm and rain. Fog early. High of 70F. Winds from the SE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds from the SSE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Tuesday
mostlycloudy Overcast. High of 82F. Winds from the SSW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds from the SSW at 10 to 15 mph. Chance of rain 20%.
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Overcast. Low of 64F. Winds from the SSW at 5 to 10 mph.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 91F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 95F. Winds from the SSW at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Saturday
partlycloudy Partly cloudy. High of 72F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
Sunday
clear Clear. High of 79F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Monday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Fog overnight. Low of 66F. Winds less than 5 mph.
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Weather Forecast for Marengo IL

View Calendar 10-Day Forecast for station KILMAREN7

Friday, 24
Clear
64 | 39 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Chance of Rain
55 | 45 °F
Chance of Rain
Chance of
Precipitation
30%
Sunday, 26
Chance of a Thunderstorm
59 | 50 °F
Chance of T-storms
Chance of
Precipitation
30%
Monday, 27
Chance of a Thunderstorm
70 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Mostly Cloudy
82 | 63 °F
Mostly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
81 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Chance of a Thunderstorm
91 | 64 °F
Chance of T-storms
Chance of
Precipitation
40%
Friday, 31
Chance of a Thunderstorm
95 | 68 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 1
Partly Cloudy
72 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 2
Clear
79 | 66 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Friday
clear Clear. High of 64F. Winds from the North at 5 to 10 mph.
Friday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 39F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 34 57 | 36 60 | 34 43 | 36
Wind 5 mph NNE 7 mph NE 7 mph West 4 mph East
Humidity 86% 41% 37% 78%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 5% 12% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:25 AM
8:17 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Saturday
chancerain Partly cloudy with a chance of rain. High of 55F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 45F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 37 52 | 42 54 | 42 48 | 43
Wind 4 mph ESE 8 mph SSE 8 mph SE 7 mph ESE
Humidity 82% 68% 63% 81%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 47% 61% 65% 66%
Conditions Partly Cloudy Chance of Rain Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:24 AM
8:18 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 59F. Winds from the ESE at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_mostlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the evening, then mostly cloudy. Fog overnight. Low of 50F. Winds from the ESE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 43 54 | 47 58 | 48 51 | 50
Wind 8 mph ESE 11 mph ESE 10 mph ESE 8 mph ESE
Humidity 85% 78% 69% 94%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 70% 75% 75% 97%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:23 AM
8:19 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Monday
chancetstorms Overcast in the morning, then mostly cloudy with a chance of a thunderstorm and rain. Fog early. High of 70F. Winds from the SE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 63F. Winds from the SSE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 65 | 58 69 | 61 63 | 62
Wind 9 mph ESE 10 mph SE 9 mph SE 7 mph SE
Humidity 97% 77% 77% 96%
Chance of Precip. 10% 10% 30% 40%
Cloud Cover 68% 95% 89% 84%
Conditions Fog Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:23 AM
8:20 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast. High of 82F. Winds from the SSW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds from the SSW at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 79 | 67 80 | 70 67 | 65
Wind 8 mph South 14 mph SSW 11 mph SSW 11 mph SSW
Humidity 96% 66% 72% 92%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 100% 96% 90% 5%
Conditions Chance of a Thunderstorm Overcast Overcast Clear
Sunrise & Sunset
5:22 AM
8:21 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Overcast. Low of 64F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 74 | 67 78 | 70 67 | 65
Wind 10 mph SSW 15 mph SW 9 mph SW 9 mph SSW
Humidity 95% 76% 74% 92%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 100% 99% 66% 66%
Conditions Overcast Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:22 AM
8:22 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 91F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the South at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 77 | 67 82 | 67 65 | 64
Wind 9 mph SSW 15 mph SSW 12 mph SSW 12 mph South
Humidity 92% 70% 61% 95%
Chance of Precip. 0% 10% 20% 30%
Cloud Cover 99% 78% 96% 77%
Conditions Overcast Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:21 AM
8:23 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 95F. Winds from the SSW at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 77 | 69 85 | 72 71 | 71
Wind 13 mph SSW 12 mph SSW 9 mph SSW 8 mph SSW
Humidity 96% 79% 67% 98%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 89% 82% 86% 78%
Conditions Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:21 AM
8:23 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 72F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 64F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 69 | 65 67 | 60 68 | 56
Wind 7 mph SSW 10 mph SW 7 mph SW 5 mph SSW
Humidity 97% 88% 78% 67%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 57% 44% 40% %
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:20 AM
8:24 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Sunday
clear Clear. High of 79F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 53 69 | 65 67 | 60 67 | -9998
Wind 2 mph SSW 10 mph SW 7 mph SW 3 mph ESE
Humidity 54% 88% 78% -9998%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover % 44% 40% %
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:20 AM
8:25 PM
Source: BestForecast at 11:26 PM CDT on May 23, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 79F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Fog overnight. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 53 77 | 64 73 | 71 65 | 65
Wind 2 mph SSW 3 mph SE 2 mph SSE 3 mph SE
Humidity 54% 65% 94% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % %
Conditions Clear Clear Clear Fog
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 24, 2013 Max Temp Min Temp
Normal (KRFD) 74 °F 51 °F
Record (KRFD) 93 °F (1921) 33 °F (1925)
Yesterday 63 °F 42 °F
Yesterday's Heating Degree Days: 12
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 Good
PM2.5
Current Good
OZONE
Friday Good
OZONE
Saturday Good
OZONE
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:25 AM CDT 8:17 PM CDT
Civil Twilight 4:52 AM CDT 8:51 PM CDT
Nautical Twilight 4:10 AM CDT 9:33 PM CDT
Astronomical Twilight 3:21 AM CDT 10:21 PM CDT
Moon 7:59 PM CDT 4:58 AM CDT
Length Of Visible Light 15h 58m
Length of Day
14h 52m
Tomorrow will be 1m 37s longer.
Waxing Gibbous, 99% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
59 °F
Cairo
55 °F
Metropolis
55 °F
Sparta
54 °F
Centralia
54 °F
Cahokia
39 °F
DeKalb
39 °F
Aurora
39 °F
Freeport
39 °F
Rochelle
Snow Depth
Station Depth Elevation
No new snow has been reported.
WunderPhotos®
Lake Monroe Lightning.
Evening rainbow
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1,614,417 photos uploaded!
WunderBlogs®
Currently No Tropical Cyclones
By HadesGodWyvern 2 hours ago
Current Family Conditions
By TomsWthr 10 days ago
Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
DeKalb 40 °F Clear 2:35 AM CDT
Rockford 41 °F Clear 1:54 AM CDT
Chicago DuPage 40 °F Clear 1:52 AM CDT
Rochelle 38 °F Clear 2:35 AM CDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KDKB)
Wind Speed: 8.0 kts.
Wind Dir: 278° (West)
Ceiling: Unlimited

METAR KDKB 240735Z AUTO 03008KT 10SM CLR 04/02 A3031 RMK AO2 T00430017

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Videos
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Hidden Farms Estates, Marengo, IL 37.9 °F 38 °F 33 °F 82% West  at  0.0 mph 0.00 in / hr 811 ft 2:45 AM CDT Normal  
Hawthorn Rd, Marengo, IL 39.8 °F 36 °F 35 °F 84% East  at  6.0 mph 0.00 in / hr 859 ft 2:44 AM CDT Normal  
Cherry Lane Farm, Marengo, IL 39.4 °F 39 °F 35 °F 83% NE  at  2.0 mph 0.00 in / hr 823 ft 2:47 AM CDT Normal  
Windswept Acres, Marengo, IL 38.4 °F 38 °F 35 °F 86% ENE  at  1.0 mph 0.00 in / hr 900 ft 2:45 AM CDT Normal  
Westwood, Woodstock, IL 38.3 °F 38 °F 33 °F 82% NE  at  0.0 mph 0.00 in / hr 930 ft 2:36 AM CDT Normal  
Genoa Road, Genoa, IL 39.4 °F 39 °F 36 °F 86% NE  at  1.0 mph 0.00 in / hr 814 ft 2:39 AM CDT Normal
Belvidere, Belvidere, IL 37.6 °F 38 °F 32 °F 81% NNE  at  0.0 mph - / hr 817 ft 2:47 AM CDT Normal  
SOMERSET LN, Huntley, IL 38.8 °F 36 °F 32 °F 78% East  at  3.7 mph - / hr 883 ft 2:45 AM CDT Normal  
Ellen Oaks Subdivision, Genoa, IL 38.5 °F 34 °F 34 °F 85% NE  at  6.0 mph 0.00 in / hr 883 ft 2:49 AM CDT Rapid Fire
MesoWest RIDGF1 , Woodstock, IL 38 °F 38 °F - - North  at  - 0.00 in / hr 937 ft 1:55 AM CDT MADIS
Kreutzer, Huntley, IL 39.5 °F 40 °F 32 °F 74% NE  at  1.0 mph 0.00 in / hr 895 ft 2:49 AM CDT Normal
Park Pointe, Harvard, IL 35.4 °F 35 °F 32 °F 89% North  at  0.0 mph 0.00 in / hr 940 ft 2:49 AM CDT Rapid Fire
KILHARVA4, Harvard, IL 37.1 °F 37 °F 33 °F 84% NE  at  0.0 mph 0.00 in / hr 978 ft 2:46 AM CDT Normal  
APRSWXNET Lake in the Hills IL , Algonquin, IL 40 °F 40 °F 33 °F 76% North  at  2 mph 0.00 in / hr 889 ft 2:16 AM CDT MADIS
APRSWXNET Hills IL, Algonquin, IL 40 °F 40 °F 34 °F 80% ENE  at  1 mph 0.00 in / hr 889 ft 2:19 AM CDT MADIS
PG Elementary School, Poplar Grove, IL 38.5 °F 38 °F 36 °F 89% NE  at  1.0 mph 0.00 in / hr 906 ft 2:45 AM CDT Normal
Rayz Rescue Be-ver Kreek, Belvidere, IL 36.7 °F 37 °F 34 °F 89% East  at  0.0 mph 0.00 in / hr 820 ft 2:49 AM CDT Rapid Fire  
Big Sky, Lake In The Hills, IL 39.6 °F 40 °F 33 °F 76% North  at  2.2 mph 0.00 in / hr 879 ft 2:49 AM CDT Rapid Fire  
Algonquin Rd & Randall Rd, Algonquin, IL 39.2 °F 39 °F 34 °F 80% NE  at  2.0 mph 0.00 in / hr 899 ft 2:49 AM CDT Normal  
Country Meadows, Kirkland, IL 38.7 °F 39 °F 34 °F 82% ENE  at  1.0 mph 0.00 in / hr 764 ft 2:35 AM CDT Normal  
Aberdeen, Belvidere, IL 35.8 °F 36 °F 33 °F 88% North  at  0.0 mph 0.00 in / hr 873 ft 2:48 AM CDT Normal
Heron Creek, Sycamore, IL 38.6 °F 39 °F 34 °F 82% ENE  at  0.0 mph 0.00 in / hr 860 ft 2:49 AM CDT Rapid Fire
Out On the Farm, Clare, IL 39.1 °F 35 °F 34 °F 83% North  at  5.0 mph 0.00 in / hr 860 ft 2:37 AM CDT Normal
Lake In The Hills, IL 40.6 °F 41 °F 34 °F 76% NE  at  0.8 mph 0.00 in / hr 873 ft 2:49 AM CDT Rapid Fire  
- The Springs - Nunda TWP, Crystal Lake, IL 39.6 °F 38 °F 33 °F 77% ENE  at  3.2 mph - / hr 860 ft 2:39 AM CDT Normal  
Deerwood, McHenry, IL 40.0 °F 40 °F - 81% North  at  0.0 mph 0.00 in / hr 965 ft 2:49 AM CDT Rapid Fire  
Glen Abbey South, Belvidere, Rockford, IL 37.6 °F 38 °F 33 °F 83% WNW  at  0.0 mph 0.00 in / hr 863 ft 2:49 AM CDT Rapid Fire  
Crystal Creek, Lake In The Hills, IL 39.8 °F 40 °F 34 °F 79% North  at  2.0 mph 0.00 in / hr 866 ft 2:45 AM CDT Normal
Galt Airport (10C), Greenwood, IL 39.2 °F 39 °F 34 °F 80% NNE  at  3.0 mph 0.00 in / hr 866 ft 2:49 AM CDT Rapid Fire
Gilberts, IL, Gilberts, IL 39.4 °F 38 °F 34 °F 80% NE  at  3.1 mph 0.00 in / hr 922 ft 2:49 AM CDT Rapid Fire
MesoWest IL-64 @ Virgil Drainage Ditch , Sycamore, IL 40 °F 36 °F 38 °F 92% NNE  at  6 mph 0.00 in / hr 830 ft 2:03 AM CDT MADIS
Glacier Ridge - West Side, McHenry, IL 38.3 °F 38 °F 31 °F 76% North  at  0.0 mph 0.00 in / hr 925 ft 2:48 AM CDT Rapid Fire
Sycamore, IL 37.8 °F 38 °F 33 °F 83% North  at  0.0 mph 0.00 in / hr 863 ft 2:49 AM CDT Rapid Fire  
MesoWest IL-173 @ Piscasaw Creek Bridge , Hebron, IL 38 °F 38 °F 35 °F 88% SE  at  1 mph 0.00 in / hr 861 ft 2:16 AM CDT MADIS
Walworht, WI 38.3 °F 35 °F 38 °F 98% East  at  4.2 mph - / hr 955 ft 2:48 AM CDT Normal
Lakeland Park, McHenry, IL 36.8 °F 37 °F - - NNW  at  0.3 mph 0.00 in / hr 764 ft 2:48 AM CDT Normal
Thatcher Meadows, Wonder Lake, IL 41.0 °F 41 °F 39 °F 92% NE  at  0.0 mph 0.00 in / hr 865 ft 2:49 AM CDT Rapid Fire  
Glenmoor Subdivision, Algonquin, IL 38.2 °F 38 °F 34 °F 85% NNW  at  0.0 mph 0.00 in / hr 865 ft 2:45 AM CDT Normal
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Special Weather Statement
Mobile & Email Alerts Statement as of 8:47 PM CDT on May 23, 2013

... Patchy frost possible tonight...

An unseasonably strong and cool area of high pressure will spread
across the mid and upper Mississippi Valley tonight. The
combination of clear skies and light winds associated with the
high will allow temperatures to drop into the middle to upper 30s
across portions of northern Illinois overnight. Some patchy frost
is possible in some of the colder more sheltered locations by
sunrise Friday... especially in low lying areas. Although widespread
frost is not expected... any frost that does form could result in
damage to sensitive vegetation if left unprotected. Temperatures
will quickly warm after sunrise on Friday... ending the threat



Ratzer

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