Corydon, IA

3:58 PM CDT on May 19, 2013 (GMT -0500)
Elev: 1093 ft
Lon: 93.3° W
Lat: 40.8° N
Source
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Active Advisory: Tornado Watch (US Severe Weather)
News
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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

Corydon Weather at a Glance

Updated 3:32 PM CDT
Elevation
968 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
86 °F
Feels Like 87 °F
Wind(mph)
16
Sunrise / Set
5:52 AM
8:27 PM
Moon
Waxing Gibbous
Today
Thunderstorm 84 °F
T-storms
50% chance of precipitation
Tonight
Thunderstorm 64 °F
T-storms
70% chance of precipitation
Tomorrow
Chance of a Thunderstorm 81 | 61 °F
Chance of T-storms
30% chance of precipitation
Tuesday
Thunderstorm 73 | 59 °F
T-storms
30% chance of precipitation
Wednesday
Partly Cloudy 70 | 52 °F
Partly Cloudy
Thursday
Partly Cloudy 70 | 54 °F
Partly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.66 in
Visibility
9.0 miles
Clouds
Few 4300 ft
Scattered Clouds 6000 ft
Moisture
Humidity
48%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KCNC 192055Z AUTO 17020G27KT 9SM FEW043 SCT060 29/19 A2966 RMK AO2
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Weather Radio
Weather Radio Index
Temperature
Heat Index
87 °F
Dew Point
64 °F
Wind
Speed / Dir
16 mph from SSW
Wind Gust
21.0 mph
Health
UV
6 out of 16
Pollen
7.00 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 Mostly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Breezy. Winds from the SSE at 15 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 81F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Low of 61F. Winds from the South at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Tuesday
tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 73F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_partlycloudy Partly cloudy with thunderstorms and a chance of rain. Low of 59F. Winds from the West at 5 to 10 mph.
Wednesday
partlycloudy Overcast in the morning, then mostly cloudy. High of 70F. Winds from the West at 5 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 52F. Winds from the NW at 5 to 10 mph.
Thursday
partlycloudy Partly cloudy. High of 70F. Winds from the NNE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the East at 5 to 10 mph.
Friday
partlycloudy Clear. High of 70F. Winds from the ESE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SSE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm. Fog early. High of 72F. Winds from the South at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_tstorms Mostly cloudy with thunderstorms. Fog overnight. Low of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 3.0 in. possible.
Monday
tstorms Mostly cloudy with thunderstorms. Fog early. High of 75F. Winds from the SE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SE at 5 to 15 mph. Chance of rain 40%.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the South at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm. High of 91F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Thursday
clear Clear with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 66F. Winds from the South at 5 to 10 mph.
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Nowcast
Tornado Watch 183 in effect until 10 PM CDT this evening...

Weather Forecast for Corydon IA

View Calendar 10-Day Forecast for station KCNC

Sunday, 19
Thunderstorm
84 | 64 °F
T-storms
Chance of
Precipitation
50%
Monday, 20
Chance of a Thunderstorm
81 | 61 °F
Chance of T-storms
Chance of
Precipitation
30%
Tuesday, 21
Thunderstorm
73 | 59 °F
T-storms
Chance of
Precipitation
30%
Wednesday, 22
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
70 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Chance of a Thunderstorm
73 | 52 °F
Chance of T-storms
Chance of
Precipitation
40%
Sunday, 26
Chance of a Thunderstorm
72 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Monday, 27
Thunderstorm
75 | 63 °F
T-storms
Chance of
Precipitation
60%
Tuesday, 28
Chance of a Thunderstorm
84 | 66 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Sunday
tstorms Mostly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Breezy. Winds from the SSE at 15 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 75 | 70 82 | 67 69 | 63
Wind 11 mph SE 16 mph SSE 16 mph SSE 11 mph South
Humidity 88% 78% 60% 81%
Chance of Precip. 50% 50% 50% 70%
Cloud Cover 100% 87% 70% 72%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:52 AM
8:27 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.77], Average RMSE [2.15]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.07], Average RMSE [1.28] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 81F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Low of 61F. Winds from the South at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 61 75 | 64 75 | 64 67 | 63
Wind 13 mph South 17 mph SSW 14 mph SSW 10 mph South
Humidity 83% 68% 66% 83%
Chance of Precip. 70% 40% 30% 40%
Cloud Cover 100% 6% 68% 92%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:51 AM
8:28 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.95], Average RMSE [1.66]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.50], Average RMSE [1.61] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Tuesday
tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 73F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_partlycloudy Partly cloudy with thunderstorms and a chance of rain. Low of 59F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 70 | 61 71 | 58 64 | 54
Wind 8 mph South 13 mph SSW 10 mph SSW 6 mph WSW
Humidity 94% 74% 63% 70%
Chance of Precip. 40% 30% 30% 10%
Cloud Cover 85% 56% 89% 90%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:50 AM
8:29 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.84], Average RMSE [1.61]
The National Weather Service forecast quality is good. MaxT RMSE [1.72], Average RMSE [1.25] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Wednesday
partlycloudy Overcast in the morning, then mostly cloudy. High of 70F. Winds from the West at 5 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 52F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 49 69 | 53 66 | 56 60 | 53
Wind 7 mph WNW 10 mph West 9 mph WNW 9 mph NW
Humidity 63% 56% 70% 80%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 41% 100% 83% 41%
Conditions Partly Cloudy Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:30 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.02], Average RMSE [2.56]
The National Weather Service forecast quality is fair. MaxT RMSE [3.03], Average RMSE [2.18] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 70F. Winds from the NNE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 49 69 | 53 65 | 55 60 | 49
Wind 8 mph NW 9 mph North 8 mph NE 6 mph ENE
Humidity 83% 57% 69% 67%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 90% 32% 57% 95%
Conditions Overcast Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:49 AM
8:31 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.59], Average RMSE [3.81]
The National Weather Service forecast quality is fair. MaxT RMSE [3.02], Average RMSE [1.92] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 70F. Winds from the ESE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 65 | 48 65 | 51 57 | 49
Wind 7 mph ESE 8 mph ESE 8 mph ESE 7 mph SE
Humidity 74% 54% 57% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 24% 57% 23% 34%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:48 AM
8:32 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.33], Average RMSE [4.16]
The National Weather Service forecast quality is poor. MaxT RMSE [3.72], Average RMSE [2.99] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SSE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 56 | 54 60 | 57 57 | 57
Wind 8 mph SE 12 mph SSE 10 mph SSE 9 mph SSE
Humidity 88% 94% 91% 99%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 7% 12% 24% 100%
Conditions Chance of Rain Clear Clear Fog
Sunrise & Sunset
5:47 AM
8:33 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.61], Average RMSE [5.95]
The National Weather Service forecast quality is poor. MaxT RMSE [4.13], Average RMSE [3.62] : Use NWS
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm. Fog early. High of 72F. Winds from the South at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_tstorms Mostly cloudy with thunderstorms. Fog overnight. Low of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 3.0 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 59 | 59 67 | 66 58 | 58
Wind 11 mph SSE 12 mph SSW 9 mph South 6 mph SSE
Humidity 98% 100% 99% 100%
Chance of Precip. 40% 20% 10% 10%
Cloud Cover 22% 71% 60% 45%
Conditions Chance of a Thunderstorm Chance of Rain Fog Fog
Sunrise & Sunset
5:47 AM
8:33 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.72], Average RMSE [4.71]
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Monday
tstorms Mostly cloudy with thunderstorms. Fog early. High of 75F. Winds from the SE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SE at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 68 | 68 69 | 68 63 | 63
Wind 9 mph South 11 mph SSE 10 mph SSE 8 mph SE
Humidity 100% 100% 97% 100%
Chance of Precip. 50% 10% 10% 10%
Cloud Cover 99% 94% 97% 91%
Conditions Thunderstorm Fog Overcast Fog
Sunrise & Sunset
5:46 AM
8:34 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.23], Average RMSE [5.63]
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the South at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 73 | 69 75 | 72 67 | 67
Wind 7 mph SSE 9 mph South 7 mph South 5 mph SSE
Humidity 100% 84% 90% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 79% 75% 69% 72%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:46 AM
8:35 PM
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm. High of 91F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 65 77 | 67 78 | 71 67 | 67
Wind 6 mph South 9 mph SSW 6 mph SSW 3 mph South
Humidity 94% 71% 78% 99%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 84% 90% 91% 76%
Conditions Fog Overcast Overcast Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 3:56 PM CDT on May 19, 2013
Descriptive Forecast
Thursday
clear Clear with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_clear Clear. Low of 66F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 77 | 67 74 | 73 74 | 71
Wind 4 mph SSW 8 mph SSW 6 mph SSW 8 mph SSE
Humidity 94% 75% 93% 90%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 43% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KCNC) 76 °F 52 °F
Record (KCNC) 91 °F (1964) 36 °F (1993)
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
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:52 AM CDT 8:27 PM CDT
Civil Twilight 5:20 AM CDT 8:59 PM CDT
Nautical Twilight 4:41 AM CDT 9:38 PM CDT
Astronomical Twilight 3:57 AM CDT 10:23 PM CDT
Moon 2:30 PM CDT 2:18 AM CDT
Length Of Visible Light 15h 38m
Length of Day
14h 35m
Tomorrow will be 1m 44s longer.
Waxing Gibbous, 67% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
89 °F
Pella
88 °F
Perry
87 °F
Des Moines
86 °F
Red Oak
86 °F
Newton
60 °F
Carroll
60 °F
Clarinda
60 °F
Denison
60 °F
Council Bluffs
60 °F
Audubon
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
Chariton 84 °F Scattered Clouds 3:55 PM CDT
Centerville 84 °F Partly Cloudy 3:35 PM CDT
Osceola Municipal 86 °F Mostly Cloudy 3:55 PM CDT
Lamoni 81 °F Mostly Cloudy 3:53 PM CDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KCNC)
Wind Speed: 20.0 kts.
Wind Dir: 200° (SSW)
Ceiling: Unlimited

METAR KCNC 192055Z AUTO 17020G27KT 9SM FEW043 SCT060 29/19 A2966 RMK AO2

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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 19, 2013 Partly Cloudy, 74 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 19, 2013 Chance of Rain, 61 °F
Event Date Forecast
SC Heerenveen vs. FC Utrecht 4:30 PM CEST on May 19, 2013 Clear, High 64° F/ 18° C
Everton vs. Chelsea 4:00 PM BST on May 19, 2013 Overcast, High 66° F/ 19° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 68 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MesoWest CORYDN , Corydon, IA 89 °F 86 °F - - North  at  - 0.00 in / hr 1087 ft 2:10 PM CDT MADIS
IADOT Centerville (IA 2), Plano, IA 86 °F 87 °F 64 °F 48% SSW  at  16 mph 0.00 in / hr 968 ft 3:32 PM CDT MADIS
MesoWest LINEVL , Lineville, IA 82 °F 80 °F - - North  at  - 0.00 in / hr 1098 ft 2:05 PM CDT MADIS
MesoWest CHARIT , Chariton, IA 86 °F 83 °F - - North  at  - 0.00 in / hr 1018 ft 2:45 PM CDT MADIS
RAWS STEPHENS STATE FOREST IA, Derby, IA 86 °F 89 °F 67 °F 54% South  at  10 mph 0.00 in / hr 959 ft 3:07 PM CDT MADIS
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Tornado Watch
Mobile & Email Alerts Statement as of 3:00 PM CDT on May 19, 2013

The NWS Storm Prediction Center has issued a

* Tornado Watch for portions of
southern Iowa
northwestern Illinois
northeast Missouri

* effective this Sunday afternoon and evening from 300 PM until
1000 PM CDT.

* Primary threats include...
a few tornadoes possible
several damaging wind gusts to 70 mph possible
a few large hail events to 1.5 inches in diameter possible

The Tornado Watch area is approximately along and 55 statute
miles north and south of a line from 45 miles north northwest of
Shenandoah Iowa to 40 miles north of Burlington Iowa. For a
complete depiction of the watch see the associated watch outline
update (wous64 kwns wou3).

Precautionary/preparedness actions...

Remember... a Tornado Watch means conditions are favorable for
tornadoes and 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.


Other watch information... continue... ww 179... ww 180... ww
181... ww 182...

Discussion... storm development continues southward toward the
Missouri border... along a wind shift associated with the
convectively generated cyclonic vorticity center migrating northward
through the upper Mississippi Valley. Additional storms continue to
develop and intensify... while spreading northeastward across the
middle Missouri Valley... in the exit region of the next mid-level
jet strong nosing through the Central Plains. Strongest storms may
include a few supercells across the watch area into early
evening... with a risk for large hail... locally damaging wind gusts
and potential for tornadoes.

Aviation... tornadoes and a few severe thunderstorms with hail
surface and aloft to 1.5 inches. Extreme turbulence and surface
wind gusts to 60 knots. A few cumulonimbi with maximum tops to
500. Mean storm motion vector 24035.


... Kerr