Hudson, SD

1:36 AM CDT on May 19, 2013 (GMT -0500)
Elev: 1227 ft
Lon: 96.5° W
Lat: 43.1° N
Source
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Active Advisory: Severe Thunderstorm Watch (US Severe Weather) Active Notice: Public Information Statement
News
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May 17, 2013
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Record Snow: Where Winter Won't End
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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
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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.
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Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
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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

Hudson Weather at a Glance

Updated 1:15 AM CDT
Elevation
1290 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
70 °F
Feels Like 70 °F
Wind(mph)
20
Sunrise / Set
5:58 AM
8:47 PM
Moon
First Quarter
Tonight
Thunderstorm 66 °F
T-storms
70% chance of precipitation
Sunday
Thunderstorm 81 °F
T-storms
80% chance of precipitation
Sunday Night
Thunderstorm 61 °F
T-storms
80% chance of precipitation
Monday
Thunderstorm 81 | 54 °F
T-storms
50% chance of precipitation
Tuesday
Chance of a Thunderstorm 70 | 50 °F
Chance of T-storms
50% chance of precipitation
Wednesday
Overcast 63 | 45 °F
Overcast
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.73 in
Visibility
7.0 miles
Clouds
Scattered Clouds 3100 ft
Mostly Cloudy 3900 ft
Mostly Cloudy 4700 ft
Moisture
Humidity
88%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KORC 190615Z AUTO 18017G21KT 7SM SCT031 BKN039 BKN047 23/17 A2973 RMK AO2 P0004
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Temperature
70 °F
79,79,79,77,77,75,75,75,73,73,73,73,73
Dew Point
66 °F
Wind
Speed / Dir
20 mph from SSW
Wind Gust
36.0 mph
Health
UV
0 out of 16
Pollen
8.60 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 Overcast with thunderstorms. High of 81F. Winds from the SSE at 5 to 15 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Sunday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers, then thunderstorms and a chance of rain after midnight. Low of 61F. Winds from the South at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Monday
tstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 81F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 50%.
Monday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain, then a chance of a thunderstorm and a chance of rain after midnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 70F. Winds less than 5 mph. Chance of rain 50%.
Tuesday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 50F. Winds from the North at 10 to 15 mph. Chance of rain 20%.
Wednesday
cloudy Overcast. Fog early. High of 63F. Winds from the NNW at 10 to 15 mph.
Wednesday Night
nt_cloudy Overcast. Low of 45F. Winds from the North at 5 to 15 mph.
Thursday
partlycloudy Partly cloudy in the morning, then clear. High of 75F. Winds from the NE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the ENE at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 77F. Winds from the ESE at 5 to 10 mph.
Friday Night
nt_cloudy Overcast. Low of 52F. Winds from the SE at 5 to 10 mph.
Saturday
cloudy Overcast. High of 77F. Winds from the SE at 10 to 15 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 57F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Sunday
cloudy Overcast with a chance of a thunderstorm. High of 68F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds from the SE at 5 to 15 mph. Chance of rain 40%.
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
clear Clear with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Fog overnight. Low of 63F. Winds less than 5 mph.
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Nowcast
Severe Thunderstorm Watch 175 in effect until 4 am CDT early this morning...

Weather Forecast for Hudson SD

View Calendar 10-Day Forecast for station KIASIOUX5

Sunday, 19
Thunderstorm
81 | 61 °F
T-storms
Chance of
Precipitation
80%
Monday, 20
Thunderstorm
81 | 54 °F
T-storms
Chance of
Precipitation
50%
Tuesday, 21
Chance of a Thunderstorm
70 | 50 °F
Chance of T-storms
Chance of
Precipitation
50%
Wednesday, 22
Overcast
63 | 45 °F
Overcast
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
75 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
77 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Overcast
77 | 57 °F
Overcast
Chance of
Precipitation
0%
Sunday, 26
Chance of a Thunderstorm
68 | 61 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 27
Chance of a Thunderstorm
70 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Chance of a Thunderstorm
72 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
tstorms Overcast with thunderstorms. High of 81F. Winds from the SSE at 5 to 15 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Sunday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers, then thunderstorms and a chance of rain after midnight. Low of 61F. Winds from the South at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 79 | 64 78 | 65 67 | 63
Wind 8 mph SE 12 mph South 9 mph South 6 mph South
Humidity 82% 61% 64% 84%
Chance of Precip. 70% 80% 80% 80%
Cloud Cover 86% 100% 78% 82%
Conditions Thunderstorm Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:58 AM
8:47 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.30], Average RMSE [1.93]
The National Weather Service forecast quality is fair. MaxT RMSE [2.58], Average RMSE [1.66] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Monday
tstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 81F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 50%.
Monday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain, then a chance of a thunderstorm and a chance of rain after midnight. Low of 54F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 69 | 58 74 | 56 63 | 54
Wind 8 mph South 15 mph SSW 13 mph SW 4 mph SW
Humidity 84% 70% 56% 75%
Chance of Precip. 80% 60% 50% 40%
Cloud Cover 83% 85% 86% 77%
Conditions Thunderstorm Chance of Rain Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:57 AM
8:48 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.59], Average RMSE [2.84]
The National Weather Service forecast quality is fair. MaxT RMSE [2.95], Average RMSE [2.43] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 70F. Winds less than 5 mph. Chance of rain 50%.
Tuesday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 50F. Winds from the North at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 50 56 | 52 63 | 54 59 | 56
Wind 2 mph SSW 3 mph SE 2 mph NNE 12 mph North
Humidity 85% 86% 74% 93%
Chance of Precip. 40% 50% 50% 20%
Cloud Cover 68% 78% 89% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:56 AM
8:49 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.41], Average RMSE [2.85]
The National Weather Service forecast quality is fair. MaxT RMSE [3.34], Average RMSE [3.11] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
cloudy Overcast. Fog early. High of 63F. Winds from the NNW at 10 to 15 mph.
Wednesday Night
nt_cloudy Overcast. Low of 45F. Winds from the North at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 51 58 | 52 62 | 52 56 | 47
Wind 10 mph North 11 mph NNW 11 mph North 8 mph North
Humidity 97% 79% 68% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 100% 100% 100% 100%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
5:55 AM
8:50 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.15], Average RMSE [3.07]
The National Weather Service forecast quality is poor. MaxT RMSE [4.38], Average RMSE [3.58] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy in the morning, then clear. High of 75F. Winds from the NE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 65 | 47 66 | 50 56 | 47
Wind 7 mph North 8 mph NNE 8 mph NE 6 mph ENE
Humidity 92% 55% 58% 67%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 99% 0% 7% 13%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:51 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.11], Average RMSE [2.85]
The National Weather Service forecast quality is poor. MaxT RMSE [4.60], Average RMSE [3.94] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 77F. Winds from the ESE at 5 to 10 mph.
Friday Night
nt_cloudy Overcast. Low of 52F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 65 | 48 70 | 52 59 | 50
Wind 6 mph East 10 mph ESE 9 mph SE 8 mph ESE
Humidity 97% 54% 52% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 67% 0% 8% 94%
Conditions Mostly Cloudy Clear Clear Overcast
Sunrise & Sunset
5:53 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.00], Average RMSE [3.56]
The National Weather Service forecast quality is poor. MaxT RMSE [5.56], Average RMSE [4.89] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Saturday
cloudy Overcast. High of 77F. Winds from the SE at 10 to 15 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 57F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 59 | 55 68 | 57 63 | 59
Wind 7 mph SSE 11 mph SE 9 mph SSE 7 mph SE
Humidity 83% 83% 69% 89%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 100% 100% 100% 29%
Conditions Overcast Overcast Overcast Chance of Rain
Sunrise & Sunset
5:53 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.74], Average RMSE [4.78]
The National Weather Service forecast quality is poor. MaxT RMSE [6.60], Average RMSE [5.91] : Use NWS
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
cloudy Overcast with a chance of a thunderstorm. High of 68F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 61F. 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 64 | 62 67 | 64 64 | 63
Wind 8 mph SE 10 mph SE 10 mph SE 8 mph SE
Humidity 99% 91% 85% 94%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 73% 87% 92% 94%
Conditions Mostly Cloudy Mostly Cloudy Overcast Overcast
Sunrise & Sunset
5:52 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.54], Average RMSE [5.05]
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 61 69 | 61 70 | 63 65 | 63
Wind 7 mph SE 9 mph SE 7 mph SE 5 mph ESE
Humidity 99% 76% 75% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 96% 94% 88% 85%
Conditions Fog Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:51 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.84], Average RMSE [5.03]
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 71 | 65 72 | 69 65 | 65
Wind 4 mph ESE 5 mph SE 3 mph SE 3 mph ESE
Humidity 100% 84% 90% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 84% 83% 81% 74%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:51 AM
8:55 PM
Source: BestForecast at 9:20 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
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 63 | 63 70 | 66 72 | 68 65 | 65
Wind 2 mph ESE 2 mph SE 2 mph SE 1 mph ESE
Humidity 100% 87% 90% 100%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 63% % % %
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 (KORC) 68 °F 49 °F
Record (KORC) 91 °F (1998) 39 °F (2002)
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 5:58 AM CDT 8:47 PM CDT
Civil Twilight 5:24 AM CDT 9:20 PM CDT
Nautical Twilight 4:42 AM CDT 10:02 PM CDT
Astronomical Twilight 3:54 AM CDT 10:51 PM CDT
Moon 2:43 PM CDT 2:31 AM CDT
Length Of Visible Light 15h 55m
Length of Day
14h 49m
Tomorrow will be 1m 55s 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
73 °F
Sioux Falls
72 °F
Huron
71 °F
Brookings
71 °F
Watertown
69 °F
Mitchell
53 °F
Spearfish
57 °F
Pierre
59 °F
Mobridge
59 °F
Winner
60 °F
Chamberlain
Record Extremes
Snow Depth
Station Depth Elevation
North Rapid Creek 0 in 6130 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Orange City 73 °F Mostly Cloudy 1:15 AM CDT
Le Mars 72 °F Light Rain 1:15 AM CDT
Sheldon 72 °F Mostly Cloudy 1:15 AM CDT
Sioux Falls 64 °F Heavy Rain Mist 1:21 AM CDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KORC)
Wind Speed: 17.0 kts.
Wind Dir: 200° (SSW)
Ceiling: 3900 ft

METAR KORC 190615Z AUTO 18017G21KT 7SM SCT031 BKN039 BKN047 23/17 A2973 RMK AO2 P0004

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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
Giants vs. Rockies 6:10 PM MDT on May 18, 2013 Thunderstorm, 72 °F
Nationals vs. Padres 5:40 PM PDT on May 18, 2013 Clear, 67 °F
Event Date Forecast
New England vs. Houston 8:30 PM EDT on May 18, 2013 Forecast not available.
FC Dallas vs. Seattle 7:30 PM PDT on May 18, 2013 Chance of Rain, 58 °F
Event Date Forecast
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Average High 79° F/ 26° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
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Videos
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NonFedAWOS CANTON , Canton, SD 70 °F - 66 °F 88% SSW  at  20 mph 0.00 in / hr 1290 ft 1:15 AM CDT MADIS
Sioux Center IA, Sioux Center, IA 70.4 °F 71 °F 64 °F 81% WSW  at  11.0 mph 0.00 in / hr 1358 ft 1:35 AM CDT Normal
Sioux Center, Sioux Center, IA 70.1 °F 71 °F 64 °F 81% WSW  at  5.0 mph 0.00 in / hr 1411 ft 1:34 AM CDT Normal  
IADOT Alton (IA10), Orange City, IA 66 °F - 64 °F 93% SSE  at  28 mph 0.00 in / hr 1411 ft 1:23 AM CDT MADIS
MesoWest East side of ND I29 - Top of sl, Burbank, SD 67 °F - 64 °F 89% SSE  at  15 mph 0.00 in / hr 1314 ft 12:54 AM CDT MADIS
MesoWest CARNES , Oyens, IA 69 °F - - - North  at  - 0.00 in / hr 1250 ft 12:20 AM CDT MADIS
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Severe Thunderstorm Watch
Mobile & Email Alerts Statement as of 1:03 AM CDT on May 19, 2013

Severe Thunderstorm Watch 175 remains in effect until 400 am CDT

SD
. South Dakota counties included are

Bon Homme Charles Mix Clay
Douglas Gregory Hutchinson
Lincoln Turner Union
Yankton


Public Information Statement
Mobile & Email Alerts Statement as of 9:38 PM CDT on May 18, 2013

... Severe Thunderstorm Watch safety rules...

A Severe Thunderstorm Watch means that conditions are favorable
for the development of severe weather in the designated area.
During a watch there is no cause for immediate concern. You should
go about your normal business... but be on the lookout and keep up
to date on the latest weather developments. Public safety
officials should activate prearranged plans.

A Severe Thunderstorm Warning... on the other hand... means that a
severe thunderstorm has been sighted or indicated by radar. People
in the path of the storm should take immediate action to safeguard
themselves and their family.

Technically speaking... a severe thunderstorm is defined as having
wind gusts which exceed 58 mph and/or hail at least 1 inch in
diameter. However... as these storms develop... they can be
accompanied by tornadoes. Listen to NOAA Weather Radio or other
local media to learn if a warning has been issued for your area.
Also... keep a close watch on the thunderstorms as tornadoes can
form quickly. If you see a tornado... move quickly into a basement.
If none is available... seek shelter in a small interior room on
the lowest floor and stay away from outside walls... doors and
windows. In schools... factories or other institutional type
buildings... stay out of auditoriums and gymnasiums.


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