Custer, South Dakota Weather Conditions

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Current Conditions

  • 53°
  • Clear
  • Wind: North 4 mph
  • Humidity: 52%
  • Visibility: 10.0 miles
  • Dew Point: 36°
  • Pressure: 29.79 in. +

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Next 12 Hours

12  am
3  am
6  am
9  am
12  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
52°
55°
54°
68°
82°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Clear
  • High: 82 °
  • Low: 45 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 59 °
  • Low: 43 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 61 °
  • Low: 45 °
  • Partly Cloudy
  • Saturday
  • Chance of Rain
  • High: 66 °
  • Low: 45 °
  • Chance of Rain
  • Sunday
  • Partly Cloudy
  • High: 72 °
  • Low: 48 °
  • Partly Cloudy

Forecast for Custer, South Dakota

Updated: 9:00 PM MDT on September 02, 2014

  • Tuesday

    Clear. High of 75F. Winds from the WSW at 5 to 15 mph.

  • Tuesday Night

    Clear. Low of 52F. Winds from the SSW at 5 to 10 mph.

  • Wednesday

    Clear. High of 82F. Winds from the WSW at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 45F. Winds from the NW at 5 to 10 mph.

  • Thursday

    Partly cloudy. High of 59F. Winds from the NW at 5 to 15 mph.

  • Thursday Night

    Partly cloudy. Low of 43F. Winds from the ENE at 5 to 10 mph shifting to the NNW after midnight.

  • Friday

    Partly cloudy. High of 61F. Winds from the SSE at 5 to 10 mph.

  • Friday Night

    Partly cloudy in the evening, then clear. Low of 45F. Winds from the SE at 5 to 10 mph.

  • Saturday

    Clear in the morning, then partly cloudy with a chance of rain. High of 66F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy in the evening, then clear. Low of 45F. Winds from the South at 5 to 10 mph.

  • Sunday

    Partly cloudy. Fog early. High of 72F. Winds from the SSW at 5 to 15 mph.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm. Low of 48F. Winds from the SSW at 10 to 15 mph. Chance of rain 50%.

  • Monday

    Partly cloudy. High of 75F. Winds from the West at 10 to 15 mph.

  • Monday Night

    Clear. Low of 45F. Winds from the WSW at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High of 68F. Breezy. Winds from the WNW at 10 to 20 mph.

  • Tuesday Night

    Partly cloudy. Fog overnight. Low of 45F. Breezy. Winds from the NNW at 10 to 20 mph.

  • Wednesday

    Partly cloudy. High of 61F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 41F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy with a chance of a thunderstorm. High of 61F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 20%.

  • Friday

    Clear. High of 61F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Saturday

    Clear. High of 66F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 39F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS CUSTER SD US, Custer, SD

Updated: 9:24 PM MDT

Temperature: 60 °F Dew Point: 36 °F Humidity: 40% Wind: East at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS BAKER PARK SD US, Keystone, SD

Updated: 9:35 PM MDT

Temperature: 57 °F Dew Point: 44 °F Humidity: 62% Wind: WNW at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS RED CANYON SD US, Edgemont, SD

Updated: 9:57 PM MDT

Temperature: 67 °F Dew Point: 38 °F Humidity: 34% Wind: NNW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS BKF3 PORTABLE SD US, Hill City, SD

Updated: 9:36 PM MDT

Temperature: 47 °F Dew Point: 33 °F Humidity: 58% Wind: WSW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Prairie Creek, Rapid City, SD

Updated: 10:31 PM MDT

Temperature: 49.2 °F Dew Point: 44 °F Humidity: 82% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Bear Country- Copper Canyon, Rapid City, SD

Updated: 10:24 PM MDT

Temperature: 62.8 °F Dew Point: 43 °F Humidity: 48% Wind: WSW at 3.2 mph Pressure: 29.66 in Hourly Precipitation: - Windchill: - Graphs

Location: HADS BEAVER CREEK NEAR BUFFALO GAP 2S SD US USGS, Buffalo Gap, SD

Updated: 6:45 PM MDT

Temperature: 76 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion



AREA FORECAST DISCUSSION FOR WESTERN SD AND NORTHEASTERN WY
NATIONAL WEATHER SERVICE RAPID CITY SD
513 PM MDT TUE SEP 2 2014

.SHORT TERM...THIS EVENING THROUGH WEDNESDAY NIGHT
ISSUED AT 150 PM MDT TUE SEP 2 2014

WATER VAPOR SHOWS TRANSITORY UPPER RIDGE BUILDING THROUGH THE NRN
ROCKIES INTO THE NRN PLAINS...WITH UPPER TROF WORKING INTO THE PAC
NW. AT THE SFC...WEAK TROF LOCATED JUST EAST OF THE BLKHLS. MOSTLY
SUNNY SKIES OVERHEAD WITH WARM TEMPS IN THE 70S TO LOWER 80S EARLY
THIS AFTN.

SHARP UPPER TROF WORKS ACRS SRN SASK/MT ON WED AND SRN MANITOBA/ND
WED NIGHT. THERMAL RIDGE NOSES INTO THE CWFA AHEAD OF THIS TROF
RESULTING IN VERY WARM TEMPS...ESPECIALLY SOUTH/EAST OF THE BLKHLS
WHERE TEMPS WILL PUSH INTO THE LOWER 90S. DRY CONDITIONS EXPECTED
WITH STRONG CAP IN PLACE.

ROBUST CDFNT WILL THEN PUSH THROUGH THE CWFA WED NIGHT. 6+MB/3HR
PRESSURE RISES AND 40-50KT 850MB WINDS WILL RESULT IN A PERIOD OF
GUSTY WINDS BEHIND THE FRONT...AND WIND HIGHLIGHTS MAY BECOME
NECESSARY. THERE WILL BE SOME ELEVATED INSTABILITY AND WEAK
THETA-E ADVECTION ON THE PLAINS OF WRN/CNTRL SD OVERNIGHT AHEAD OF
THE FRONT...BUT GIVEN LIMITED MOISTURE WILL CONTINUE WITH A DRY
FCST.

&&

.LONG TERM...THURSDAY THROUGH TUESDAY
ISSUED AT 150 PM MDT TUE SEP 2 2014

AN UPPER TROUGH WILL CROSS ND/SRN CANADA THURSDAY... 
WITH THE BEST FORCING REMAINING N/NE OF THE AREA. THIS WILL KEEP DRY 
WEATHER ACROSS THE AREA...WITH TEMPS WELL BELOW AVERAGE THURSDAY AND 
INTO FRIDAY. COULD SEE LOWS FALL INTO THE 30S IN A FEW AREAS FRIDAY 
MORNING. HIGH PRESSURE WILL DOMINATE THE UPPER MIDWEST INTO THE 
GREAT PLAINS FOR THE END OF THE WEEK...WITH RETURN FLOW SETTING UP 
ACROSS THE REGION. WARMER AIR WILL BRING TEMPS BACK TO NEAR AVERAGE 
OVER THE WEEKEND WITH DRY CONDITIONS LIKELY CONTINUING. 
 
AS A BROAD UPPER TROF MOVES INTO THE WESTERN STATES EARLY NEXT 
WEEK...SOUTHWESTERLY FLOW WILL DEVELOP OVER THE HIGH PLAINS. COULD 
SEE AT LEAST ISOLATED SHOWER AND THUNDERSTORM ACTIVITY RETURNING BY
EARLY NEXT WEEK...WITH A GRADUAL COOLDOWN INTO THE MIDDLE OF NEXT 
WEEK. WILL KEEP SLIGHT CHANCES FOR SHOWERS AND STORMS OVER MOSTLY 
SOUTHERN PORTIONS OF THE AREA LATE SUNDAY INTO EARLY NEXT WEEK. 

&&

.AVIATION...(FOR THE 00Z TAFS THROUGH 00Z WEDNESDAY EVENING)
ISSUED AT 511 PM MDT TUE SEP 2 2014

VFR CONDITIONS THROUGH THE FORECAST PERIOD. A LLJ WILL DEVELOP
OVER SCENTRAL SD IN RESPONSE TO AN ADVECTING NW CONUS UPPER
TROUGH. EXPECT BREEZY SOUTHERLY WINDS THERE TONIGHT THROUGH WED
MORNING.

&&

.UNR WATCHES/WARNINGS/ADVISORIES...
SD...NONE.
WY...NONE.
&&

$$

SHORT TERM...JOHNSON
LONG TERM...26
AVIATION...JC


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