Buffalo, SD

9:50 PM MDT on May 22, 2013 (GMT -0600)
Elev: 3110 ft
Lon: 103.7° W
Lat: 45.5° N
Source
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Active Advisory: Wind Advisory (US Severe Weather)
Tropical Weather: Invest 91E (East Pacific)
News
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
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.
After the Storm: Deadly Flesh-Eating Infections?
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.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 22, 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.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
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.
No New Funds Needed for Okla. Tornado Recovery
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.
Teachers Credited With Saving Students in Okla.
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.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Wednesday, May 22, 2013. After a couple of active severe weather days earlier this week, Wednesday experienced a bit of a lull in severe weather, although some areas continued to see strong thunderstorms.

The Storm Prediction Center posted a slight risk of severe weather in the Northeast, warning of potentially strong thunderstorms that were capable of producing heavy rain, strong winds, and large hail. Severe Thunderstorm Watches were even posted from the northern Appalachians through Vermont and Massachusetts. Residents in the Northeast should continue to monitor the progress of severe weather into the evening due to the capability of strong thunderstorms developing into the evening.

In the Southeast, a cold front swept through the area and instigated another round strong thunderstorms that prompted more Severe Thunderstorm Warnings for some areas. The good news was that, by late afternoon, there were no dangerous tornadoes like those that had developed earlier this week.

Meanwhile, a Pacific cold front moved through the Northwest and instigated more rain and some high elevation snow in the area. This precipitation gradually moved inland to Idaho and Montana.

The middle portion of the country remained dry as an active storm swept into the Midwest and produced scattered light to moderate rain.

The Northeast rose into the 70s, while the Southeast saw temperatures in the 70s and 80s. The Southwest rose into the 80s and 90s, while the Northwest saw temperatures in the 40s and 50s.
Weather Underground midday recap for Wednesday, May 22, 2013. After a couple of active severe weather days earlier this week, Wednesday experienced a bit of a lull in severe weather, although some areas continued to see strong thunderstorms.

The Storm Prediction Center posted a slight risk of severe weather in the Northeast, warning of potentially strong thunderstorms that were capable of producing heavy rain, strong winds, and large hail. Severe Thunderstorm Watches were even posted from the northern Appalachians through Vermont and Massachusetts. Residents in the Northeast should continue to monitor the progress of severe weather into the evening due to the capability of strong thunderstorms developing into the evening.

In the Southeast, a cold front swept through the area and instigated another round strong thunderstorms that prompted more Severe Thunderstorm Warnings for some areas. The good news was that, by late afternoon, there were no dangerous tornadoes like those that had developed earlier this week.

Meanwhile, a Pacific cold front moved through the Northwest and instigated more rain and some high elevation snow in the area. This precipitation gradually moved inland to Idaho and Montana.

The middle portion of the country remained dry as an active storm swept into the Midwest and produced scattered light to moderate rain.

The Northeast rose into the 70s, while the Southeast saw temperatures in the 70s and 80s. The Southwest rose into the 80s and 90s, while the Northwest saw temperatures in the 40s and 50s.
More News Articles

Buffalo Weather at a Glance

Updated 8:53 PM MDT
Weather Station
Hettinger (KHEI)
Elevation
2703 ft
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Now
Clear
Clear
Temperature
52 °F
Feels Like 52 °F
Wind(mph)
9
Sunrise / Set
5:16 AM
8:26 PM
Moon
Waxing Gibbous
Tonight
Clear 43 °F
Clear
Tomorrow
Partly Cloudy 66 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 48 °F
Partly Cloudy
Friday
Chance of a Thunderstorm 75 | 48 °F
Chance of a Thunderstorm
20% chance of precipitation
Saturday
Chance of a Thunderstorm 72 | 55 °F
Chance of T-storms
30% chance of precipitation
Sunday
Chance of a Thunderstorm 70 | 55 °F
Chance of T-storms
40% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.14 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
50%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHEI 230253Z AUTO 08008KT 10SM CLR 11/01 A3012 RMK AO2 SLP204 T01110011 53016
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Weather Radio
Weather Radio Index
Temperature
Temperature
52 °F
49,52,55,58,59,62,63,64,65,65,64,62,57
Dew Point
34 °F
Wind
Speed / Dir
9 mph from East
Wind Gust
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
Wednesday Night
nt_clear Partly cloudy. Low of 43F. Winds from the North at 5 to 20 mph with gusts to 30 mph shifting to the ESE after midnight.
Thursday
partlycloudy Partly cloudy. High of 66F. Windy. Winds from the SE at 15 to 30 mph with gusts to 40 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 48F. Windy. Winds from the SE at 20 to 30 mph with gusts to 45 mph.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 75F. Breezy. Winds from the SSE at 20 to 25 mph with gusts to 30 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 48F. Winds from the ESE at 10 to 15 mph. Chance of rain 30%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 72F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 30%.
Saturday Night
nt_cloudy Overcast with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Fog overnight. Low of 55F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain in the afternoon. Fog early. High of 70F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 55F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Monday
chancetstorms Overcast with a chance of a thunderstorm and rain in the afternoon. Fog early. High of 75F. Winds from the ENE at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 54F. Winds from the ESE at 5 to 15 mph shifting to the NNE after midnight. Chance of rain 40%.
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 54F. Winds from the North at 5 to 10 mph shifting to the SE after midnight. Chance of rain 30%.
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 52F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SSW at 5 to 15 mph shifting to the NNW in the afternoon. Chance of rain 30%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Friday
partlycloudy Clear with a chance of a thunderstorm. High of 68F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the WNW at 10 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 63F. Winds from the NW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Clear. Low of 45F. Winds from the North at 5 to 10 mph.
Sunday
partlycloudy Clear. High of 64F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Fog overnight. Low of 45F. Winds less than 5 mph.
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Nowcast
Wind Advisory in effect from 9 am to 9 PM MDT Thursday...

Weather Forecast for Buffalo SD

View Calendar 10-Day Forecast for station KHEI

Wednesday, 22
Partly Cloudy
65 | 43 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 23
Partly Cloudy
66 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Chance of a Thunderstorm
75 | 48 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Chance of a Thunderstorm
72 | 55 °F
Chance of T-storms
Chance of
Precipitation
30%
Sunday, 26
Chance of a Thunderstorm
70 | 55 °F
Chance of T-storms
Chance of
Precipitation
40%
Monday, 27
Chance of a Thunderstorm
75 | 54 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Chance of a Thunderstorm
72 | 54 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 29
Chance of a Thunderstorm
79 | 52 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
70 | 52 °F
Chance of T-storms
Chance of
Precipitation
30%
Friday, 31
Chance of a Thunderstorm
68 | 46 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Wednesday Night
nt_clear Partly cloudy. Low of 43F. Winds from the North at 5 to 20 mph with gusts to 30 mph shifting to the ESE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 39 57 | 37 61 | 37 45 | 39
Wind 10 mph NNE 18 mph ENE 19 mph East 9 mph ESE
Humidity 94% 46% 41% 81%
Chance of Precip. 50% 10% 10% 0%
Cloud Cover 83% 67% 28% 30%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:16 AM
8:26 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.47], Average RMSE [2.25]
The National Weather Service forecast quality is poor. MaxT RMSE [9.17], Average RMSE [1.59] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 66F. Windy. Winds from the SE at 15 to 30 mph with gusts to 40 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 48F. Windy. Winds from the SE at 20 to 30 mph with gusts to 45 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 41 61 | 43 64 | 45 52 | 43
Wind 11 mph ESE 24 mph SE 28 mph SE 23 mph SE
Humidity 92% 51% 46% 69%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 16% 31% 33% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:15 AM
8:27 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.83], Average RMSE [2.15]
The National Weather Service forecast quality is good. MaxT RMSE [2.18], Average RMSE [1.87] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 75F. Breezy. Winds from the SSE at 20 to 25 mph with gusts to 30 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Clear with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 48F. Winds from the ESE at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 64 | 52 72 | 52 55 | 52
Wind 21 mph SE 20 mph SSE 12 mph SE 10 mph ESE
Humidity 77% 64% 49% 86%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 64% 53% 35% 78%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:14 AM
8:28 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.73], Average RMSE [2.25]
The National Weather Service forecast quality is fair. MaxT RMSE [2.51], Average RMSE [2.71] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 72F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 30%.
Saturday Night
nt_cloudy Overcast with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Fog overnight. Low of 55F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 48 63 | 55 61 | 55 55 | 55
Wind 9 mph East 14 mph ESE 14 mph ESE 15 mph ESE
Humidity 100% 77% 83% 100%
Chance of Precip. 30% 30% 30% 10%
Cloud Cover 44% 60% 100% 96%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Fog
Sunrise & Sunset
5:13 AM
8:29 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.61], Average RMSE [2.73]
The National Weather Service forecast quality is fair. MaxT RMSE [2.84], Average RMSE [2.95] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain in the afternoon. Fog early. High of 70F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Fog overnight. Low of 55F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 64 | 63 70 | 63 59 | 59
Wind 10 mph East 10 mph SE 7 mph SSE 4 mph ESE
Humidity 100% 91% 81% 98%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 95% 100% 83% 61%
Conditions Chance of a Thunderstorm Chance of Rain Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:13 AM
8:30 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.28], Average RMSE [2.35]
The National Weather Service forecast quality is poor. MaxT RMSE [3.55], Average RMSE [3.28] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of a thunderstorm and rain in the afternoon. Fog early. High of 75F. Winds from the ENE at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 54F. Winds from the ESE at 5 to 15 mph shifting to the NNE after midnight. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 64 | 61 75 | 59 59 | 55
Wind 2 mph NE 7 mph ENE 7 mph ESE 1 mph NNW
Humidity 100% 89% 57% 87%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 66% 95% 100% 92%
Conditions Fog Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:12 AM
8:31 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.41], Average RMSE [2.66]
The National Weather Service forecast quality is poor. MaxT RMSE [4.09], Average RMSE [3.69] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 54F. Winds from the North at 5 to 10 mph shifting to the SE after midnight. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 72 | 55 72 | 54 57 | 55
Wind 4 mph East 3 mph NNE 2 mph West 4 mph ESE
Humidity 96% 53% 51% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 64% 7% 10% 41%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:11 AM
8:32 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.75], Average RMSE [4.08]
The National Weather Service forecast quality is poor. MaxT RMSE [4.57], Average RMSE [3.87] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 52F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 54 70 | 57 72 | 59 55 | 55
Wind 5 mph SE 9 mph SE 10 mph ESE 12 mph SSE
Humidity 100% 64% 64% 100%
Chance of Precip. 20% 10% 30% 30%
Cloud Cover 23% 87% 84% 100%
Conditions Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:10 AM
8:33 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.03], Average RMSE [4.97]
The National Weather Service forecast quality is poor. MaxT RMSE [5.13], Average RMSE [5.08] : Use NWS
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SSW at 5 to 15 mph shifting to the NNW in the afternoon. Chance of rain 30%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 70 | 57 70 | 57 55 | 54
Wind 13 mph SE 2 mph NW 4 mph NNW 2 mph NW
Humidity 100% 63% 62% 92%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 51% 96% 100% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:10 AM
8:34 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.79], Average RMSE [4.20]
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Friday
partlycloudy Clear with a chance of a thunderstorm. High of 68F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 59 | 48 66 | 50 50 | 48
Wind 8 mph WNW 13 mph WNW 13 mph NW 9 mph WNW
Humidity 90% 67% 56% 91%
Chance of Precip. 20% 20% 10% 0%
Cloud Cover 26% 25% 24% 30%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Partly Cloudy
Sunrise & Sunset
5:09 AM
8:35 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.34], Average RMSE [3.94]
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 63F. Winds from the NW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Clear. Low of 45F. Winds from the North at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 46 63 | 46 63 | 48 48 | 48
Wind 11 mph WNW 11 mph NW 9 mph NNW 4 mph NNE
Humidity 97% 56% 57% 100%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 36% 36% 36% 18%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 8:48 PM MDT on May 22, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 64F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Fog overnight. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 57 | 55 64 | 61 50 | 50
Wind 2 mph NW 2 mph NNW 4 mph NNE 2 mph SSE
Humidity 100% 90% 88% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% % % %
Conditions Fog Clear Clear Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (K2WX) 67 °F 44 °F
Record (K2WX) 90 °F (2006) 36 °F (2002)
Yesterday 48 °F 42 °F
Yesterday's Heating Degree Days: 20
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. 22, 2013 Rise Set
Actual Time 5:16 AM MDT 8:26 PM MDT
Civil Twilight 4:40 AM MDT 9:02 PM MDT
Nautical Twilight 3:54 AM MDT 9:48 PM MDT
Astronomical Twilight 2:58 AM MDT 10:45 PM MDT
Moon 5:45 PM MDT (5/22) 3:30 AM MDT (5/22)
Length Of Visible Light 16h 21m
Length of Day
15h 10m
Tomorrow will be 1m 57s longer.
Waxing Gibbous, 94% 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
66 °F
Mobridge
64 °F
Faith
63 °F
Buffalo
63 °F
Aberdeen
60 °F
Sisseton
39 °F
Custer
41 °F
Spearfish
43 °F
Rapid City WFO
44 °F
Pine Ridge
44 °F
Faith
Record Extremes
Snow Depth
Station Depth Elevation
North Rapid Creek 0 in 6130 ft
Blind Park 0 in 6890 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Buffalo 52 °F N/A 8:56 PM MDT
Bowman This station is not reporting.
Hettinger 52 °F Clear 8:53 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 (KHEI)
Wind Speed: 8.0 kts.
Wind Dir: 80° (East)
Ceiling: Unlimited

METAR KHEI 230253Z AUTO 08008KT 10SM CLR 11/01 A3012 RMK AO2 SLP204 T01110011 53016

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Wind Advisory
Mobile & Email Alerts Statement as of 8:18 PM MDT on May 22, 2013

... Wind Advisory remains in effect from 9 am to 9 PM MDT
Thursday...

A Wind Advisory remains in effect from 9 am to 9 PM MDT Thursday.

* Timing... wind will increase on Thursday and will become very
windy by mid-morning... then decrease late Thursday evening.

* Winds... southeast 25 to 35 mph with gusts to around 45 mph.

* Impacts... sudden wind gusts can cause drivers to lose
control... especially in lightweight or high profile vehicles.

Precautionary/preparedness actions...

A Wind Advisory means 30 mph winds... or gusts over 45 mph... are
expected or occurring.