Pierre, SD

8:38 PM CDT on May 18, 2013 (GMT -0500)
Elev: 1781 ft
Lon: 100.2° W
Lat: 44.4° N
Source
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Active Advisory: Severe Thunderstorm Watch (US Severe Weather) Active Notice: Local Storm Report
News
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May 18, 2013
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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
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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
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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
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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
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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.
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 midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More News Articles

Pierre Weather at a Glance

Updated 6:55 PM MDT
Weather Station
Philip (KPHP)
Elevation
2205 ft
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Now
Overcast
Overcast
Temperature
73 °F
Feels Like 73 °F
Wind(mph)
6
Sunrise / Set
6:09 AM
9:05 PM
Moon
First Quarter
Tonight
Thunderstorm 50 °F
T-storms
70% chance of precipitation
Tomorrow
Thunderstorm 68 °F
T-storms
70% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 50 °F
Chance of T-storms
80% chance of precipitation
Monday
Rain Showers 59 | 41 °F
Rain Showers
70% chance of precipitation
Tuesday
Chance of Rain 59 | 37 °F
Chance of Rain
50% chance of precipitation
Wednesday
Mostly Cloudy 57 | 41 °F
Mostly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.62 in
Visibility
10.0 miles
Clouds
Few 4800 ft
Mostly Cloudy 7000 ft
Overcast 10000 ft
Moisture
Humidity
71%
Rainfall
0.13 in
Snow Depth
Not available.
METAR
METAR KPHP 190055Z AUTO 34005KT 10SM FEW048 BKN070 OVC100 23/17 A2967 RMK AO2 SLP031 T02280172 TSNO
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Weather Radio
Weather Radio Index
Temperature
Temperature
73 °F
63,66,69,71,72,73,75,76,77,77,78,79,75
Dew Point
63 °F
Wind
Speed / Dir
6 mph from NNW
Wind Gust
Health
UV
0 out of 16
Pollen
7.60 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday Night
nt_tstorms Mostly cloudy with thunderstorms, then thunderstorms and rain showers after midnight. Low of 50F. Winds from the NNW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 68F. Breezy. Winds from the NW at 15 to 20 mph with gusts to 30 mph. Chance of rain 70%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers. Fog overnight. Low of 50F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 80% with rainfall amounts near 0.7 in. possible.
Monday
rain Overcast with rain showers. High of 59F. Windy. Winds from the NW at 20 to 30 mph with gusts to 35 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 41F. Breezy. Winds from the NNW at 20 to 25 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Tuesday
chancerain Overcast with a chance of rain. Fog early. High of 59F. Breezy. Winds from the NNW at 15 to 25 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 37F. Winds from the NNW at 5 to 20 mph.
Wednesday
mostlycloudy Mostly cloudy in the morning, then overcast. Fog early. High of 57F. Winds from the North at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 41F. Winds from the East at 5 to 10 mph.
Thursday
partlycloudy Clear. High of 66F. Breezy. Winds from the ESE at 15 to 20 mph.
Thursday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 41F. Breezy. Winds from the ESE at 15 to 20 mph.
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Breezy. Winds from the SE at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Breezy. Winds from the SE at 10 to 20 mph.
Saturday
mostlycloudy Mostly cloudy. High of 77F. Breezy. Winds from the SSE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Breezy. Winds from the SE at 10 to 20 mph.
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the SE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Monday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Winds less than 5 mph.
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds from the East at 5 to 15 mph shifting to the North after midnight.
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Weather Forecast for Pierre SD

View Calendar 10-Day Forecast for station KPHP

Saturday, 18
Chance of a Thunderstorm
82 | 50 °F
Chance of T-storms
Chance of
Precipitation
30%
Sunday, 19
Thunderstorm
68 | 50 °F
T-storms
Chance of
Precipitation
70%
Monday, 20
Rain Showers
59 | 41 °F
Rain Showers
Chance of
Precipitation
70%
Tuesday, 21
Chance of Rain
59 | 37 °F
Chance of Rain
Chance of
Precipitation
50%
Wednesday, 22
Mostly Cloudy
57 | 41 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
66 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Chance of a Thunderstorm
72 | 50 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Mostly Cloudy
77 | 52 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
77 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
75 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_tstorms Mostly cloudy with thunderstorms, then thunderstorms and rain showers after midnight. Low of 50F. Winds from the NNW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 82 | 59 77 | 59 61 | 57
Wind 4 mph West 2 mph NE 6 mph NNE 7 mph NE
Humidity 88% 43% 54% 87%
Chance of Precip. 10% 60% 30% 60%
Cloud Cover 83% 62% 81% 81%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
6:09 AM
9:05 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.78], Average RMSE [2.00]
The National Weather Service forecast quality is good. MaxT RMSE [1.68], Average RMSE [1.63] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 68F. Breezy. Winds from the NW at 15 to 20 mph with gusts to 30 mph. Chance of rain 70%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers. Fog overnight. Low of 50F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 80% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 68 | 55 68 | 54 57 | 52
Wind 16 mph NW 16 mph NW 16 mph NNW 15 mph NW
Humidity 100% 63% 58% 78%
Chance of Precip. 70% 70% 70% 80%
Cloud Cover 54% 95% 96% 98%
Conditions Thunderstorm Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:08 AM
9:06 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.50], Average RMSE [1.69]
The National Weather Service forecast quality is good. MaxT RMSE [2.04], Average RMSE [1.76] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Monday
rain Overcast with rain showers. High of 59F. Windy. Winds from the NW at 20 to 30 mph with gusts to 35 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 41F. Breezy. Winds from the NNW at 20 to 25 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 55 | 50 54 | 48 52 | 48
Wind 22 mph NW 26 mph NW 24 mph NW 19 mph NNW
Humidity 87% 79% 86% 91%
Chance of Precip. 80% 70% 70% 20%
Cloud Cover 100% 100% 100% 99%
Conditions Rain Showers Rain Showers Rain Showers Chance of Rain
Sunrise & Sunset
6:07 AM
9:07 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.48], Average RMSE [2.33]
The National Weather Service forecast quality is good. MaxT RMSE [2.42], Average RMSE [2.79] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Tuesday
chancerain Overcast with a chance of rain. Fog early. High of 59F. Breezy. Winds from the NNW at 15 to 25 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 37F. Winds from the NNW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 43 59 | 46 50 | 48 48 | 46
Wind 20 mph NNW 18 mph NNW 16 mph North 9 mph NNW
Humidity 100% 63% 90% 94%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 99% 98% 98% 53%
Conditions Chance of Rain Chance of Rain Overcast Partly Cloudy
Sunrise & Sunset
6:07 AM
9:08 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.12], Average RMSE [3.33]
The National Weather Service forecast quality is fair. MaxT RMSE [3.40], Average RMSE [2.96] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy in the morning, then overcast. Fog early. High of 57F. Winds from the North at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 41F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 55 | 46 57 | 48 46 | 46
Wind 9 mph NNW 8 mph North 8 mph NE 7 mph ESE
Humidity 100% 71% 76% 100%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 77% 84% 96% 91%
Conditions Fog Mostly Cloudy Overcast Fog
Sunrise & Sunset
6:06 AM
9:09 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.85], Average RMSE [3.24]
The National Weather Service forecast quality is poor. MaxT RMSE [3.95], Average RMSE [3.42] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Clear. High of 66F. Breezy. Winds from the ESE at 15 to 20 mph.
Thursday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 41F. Breezy. Winds from the ESE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 43 64 | 45 64 | 50 46 | 46
Wind 10 mph ESE 17 mph ESE 18 mph ESE 16 mph ESE
Humidity 100% 48% 59% 100%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 2% 61% 17% 69%
Conditions Fog Partly Cloudy Clear Fog
Sunrise & Sunset
6:05 AM
9:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.76], Average RMSE [4.93]
The National Weather Service forecast quality is poor. MaxT RMSE [4.77], Average RMSE [4.30] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Breezy. Winds from the SE at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Breezy. Winds from the SE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 70 | 57 70 | 59 55 | 55
Wind 18 mph SE 19 mph SSE 16 mph SE 11 mph SSE
Humidity 100% 62% 66% 100%
Chance of Precip. 10% 20% 10% 0%
Cloud Cover 27% 84% 89% 84%
Conditions Fog Chance of a Thunderstorm Overcast Fog
Sunrise & Sunset
6:04 AM
9:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.01], Average RMSE [5.19]
The National Weather Service forecast quality is poor. MaxT RMSE [5.50], Average RMSE [5.82] : Use NWS
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy. High of 77F. Breezy. Winds from the SSE at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Breezy. Winds from the SE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 72 | 61 70 | 61 63 | 61
Wind 10 mph SSE 14 mph South 19 mph SSE 11 mph SSE
Humidity 100% 68% 70% 88%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 40% 69% 98% 55%
Conditions Fog Mostly Cloudy Overcast Partly Cloudy
Sunrise & Sunset
6:03 AM
9:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.32], Average RMSE [6.62]
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 77F. Winds from the SE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 54 75 | 63 75 | 66 61 | 61
Wind 9 mph SE 6 mph SE 7 mph ESE 5 mph ESE
Humidity 100% 63% 69% 100%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 52% 62% 50% 53%
Conditions Fog Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:02 AM
9:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.92], Average RMSE [4.89]
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 54 75 | 61 75 | 55 59 | 48
Wind 2 mph SE 3 mph ENE 5 mph ENE 2 mph East
Humidity 100% 59% 50% 68%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 74% 65% 57% 45%
Conditions Fog Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:02 AM
9:14 PM
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 39 73 | 52 75 | 63 57 | 57
Wind 2 mph NNE 4 mph NE 7 mph ENE 3 mph East
Humidity 62% 44% 64% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 33% 44% 55% 55%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 2:53 PM MDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds from the East at 5 to 15 mph shifting to the North after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 73 | 64 75 | 63 73 | 63
Wind 2 mph ESE 4 mph ESE 6 mph East 3 mph East
Humidity 100% 71% 66% 66%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 56% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KPIR) 71 °F 47 °F
Record (KPIR) 103 °F (1934) 26 °F (2002)
Yesterday 81 °F 47 °F
Yesterday's Heating 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
Astronomy
May. 18, 2013 Rise Set
Actual Time 6:09 AM CDT 9:05 PM CDT
Civil Twilight 5:35 AM CDT 9:39 PM CDT
Nautical Twilight 4:52 AM CDT 10:23 PM CDT
Astronomical Twilight 4:01 AM CDT 11:14 PM CDT
Moon 1:54 PM CDT (5/18) 2:19 AM CDT (5/18)
Length Of Visible Light 16h 03m
Length of Day
14h 55m
Tomorrow will be 2m 3s longer.
First Quarter, 59% 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
84 °F
Sisseton
84 °F
Mitchell
83 °F
Aberdeen
82 °F
Yankton
82 °F
Brookings
48 °F
Custer
50 °F
Spearfish
52 °F
Buffalo
52 °F
Rapid City
54 °F
Ellsworth AFB
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
Pierre 75 °F Partly Cloudy 7:53 PM CDT
Chamberlain 73 °F N/A 7:52 PM CDT
Winner 75 °F Scattered Clouds 7:53 PM CDT
Philip 73 °F Overcast 6:55 PM MDT
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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 (KPHP)
Wind Speed: 5.0 kts.
Wind Dir: 340° (NNW)
Ceiling: 7000 ft

METAR KPHP 190055Z AUTO 34005KT 10SM FEW048 BKN070 OVC100 23/17 A2967 RMK AO2 SLP031 T02280172 TSNO

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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
White Sox vs. Angels 1:05 PM PDT on May 18, 2013 Clear, 74 °F
Reds vs. Phillies 4:05 PM EDT on May 18, 2013 Chance of Rain, 67 °F
Event Date Forecast
Atlético Madrid vs. Real Madrid 9:30 PM CEST on May 18, 2013 Chance of Rain, High 60° F/ 16° C
Huesca vs. Córdoba CF 10:00 PM CEST on May 18, 2013 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
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
View all Sports Weather
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
2 miles north of airport, Pierre, SD 73.0 °F 73 °F 68 °F 83% ESE  at  8.0 mph 0.00 in / hr 1818 ft 8:37 PM CDT Rapid Fire  
HADS MISSOURI RIVER AT PIERRE SD, Fort Pierre, SD 80 °F 78 °F - - North  at  - 0.00 in / hr 1414 ft 6:15 PM MDT MADIS
HADS MISSOURI RIVER AT FORT PIERRE SD, Fort Pierre, SD 79 °F 77 °F - - North  at  - 0.00 in / hr 1430 ft 5:30 PM MDT MADIS
NonFedAWOS ONIDAMUNC , Onida, SD 72 °F 76 °F 59 °F 64% ENE  at  9 mph 0.00 in / hr 1874 ft 8:15 PM CDT MADIS
MesoWest North side of 34 , Harrold, SD 65 °F - 57 °F 75% ENE  at  14 mph 0.00 in / hr 1777 ft 7:57 PM CDT MADIS
RAWS FORT PIERRE SD, Vivian, SD 73 °F 75 °F 63 °F 72% East  at  14 mph 0.00 in / hr 2273 ft 7:59 PM CDT MADIS
MesoWest Removed due to construction , Vivian, SD 71 °F 74 °F 61 °F 70% SW  at  18 mph 0.00 in / hr 2170 ft 7:57 PM CDT MADIS
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Severe Thunderstorm Watch
Mobile & Email Alerts Statement as of 8:03 PM CDT on May 18, 2013

Severe Thunderstorm Watch 173 remains in effect until 100 am CDT

SD
. South Dakota counties included are

Brown Buffalo Campbell
Corson Dewey Edmunds
Faulk hand Hughes
Hyde Jones Lyman
McPherson Potter Spink
Stanley Sully Walworth



Local Storm Report
Mobile & Email Alerts


05/17/2013 0851 PM

3 miles NW of Pierre, Hughes County.

Thunderstorm wind gust m61 mph, reported by trained spotter.


            Trained spotter reported 61 mph wind gust measured with
            anemometer




05/18/2013 0941 am

Pierre, Hughes County.

Heavy rain m1.20 inch, reported by trained spotter.


            1.20 inches of rain.




05/18/2013 0941 am

Pierre, Hughes County.

Heavy rain m1.20 inch, reported by trained spotter.


            1.20 inches of rain.





05/17/2013 0851 PM

3 miles NW of Pierre, Hughes County.

Thunderstorm wind gust m61 mph, reported by trained spotter.


            Trained spotter reported 61 mph wind gust measured with
            anemometer



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