HomeTownLocator(C) Logo

Keystone SD Weather

Enter your " Place, State ", US ZIP Code or ICAO  
NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Keystone, South Dakota, United States (57751)  Lat: 43.90N, Lon: 103.42W
Wx Zone: SDZ028 ICAO Used: KCUT
Current Conditions
Updated: 5:53 AM MST FRI DEC 25 2009
Sun & Moon Information:
Light Snow
Light Snow
Temp: 2°F
Humidity: 63%
Wind Speed: N11.5MPH G TO31.1(10MPH G TO27KT)
Barometer: 29.67 in.
Dewpoint: -8°F
Heat Index: 2°F
Wind Chill: -15°F
Civil Twilight: 6:53 AM MST Moon Phase:
Waxing Gibbous Moon
Sunrise: 7:26 AM MST
Sunset: 4:20 PM MST
Civil Twilight: 4:53 PM MST
Forecast for Keystone, South Dakota:
Dated: 352 AM MST FRI DEC 25 2009    Expires: 415 PM MST FRI DEC 25 2009
3 Day View   
FRIDAY SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY
Blowing Snow Snow Chance of Snow Mostly Sunny Mostly Sunny Mostly Sunny Chance of Snow
Blowing
Snow
Snow Chance
Of
Snow
Mostly
Sunny
Mostly
Sunny
Mostly
Sunny
Chance
Of
Snow
Hi: 7°F
Lo: 2°F
Hi: 14°F
Lo: 7°F
Hi: 25°F
Lo: 2°F
Hi: 29°F
Lo: 7°F
Hi: 29°F
Lo: 7°F
Hi: 29°F
Lo: 7°F
Hi: 21°F
Pop: 70% Pop: 20% Pop: 20%
ZoneCast:
Dated: 352 AM MST FRI DEC 25 2009    Expires: 415 PM MST FRI DEC 25 2009
WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST SATURDAY

Includes the Cities: Hill City, Mt Rushmore

Friday...Windy...Snow. Blowing snow. Snow accumulation of 2 to 7 inches. Highs around 7. Northwest winds 15 to 30 mph with gusts to around 45 mph. Wind chill readings 17 below to 27 below zero.
Saturday...Breezy. Snow likely. Blowing snow. Snow accumulation of 1 to 5 inches. Storm total snow accumulation of 5 to 19 inches. Highs around 14. Northwest winds 15 to 25 mph. Chance of snow 70 percent. Lowest wind chill readings 14 below to 24 below zero in the morning.
Sunday...Mostly sunny with a 20 percent chance of snow. Highs in the mid 20s. Northwest winds 5 to 15 mph. Lowest wind chill readings 1 below to 11 below zero in the morning.
Monday...Mostly sunny. Highs in the upper 20s. Lowest wind chill readings 9 below to 1 above zero in the morning.
Tuesday...Mostly sunny. Highs in the upper 20s. Lowest wind chill readings 9 below to 1 above zero in the morning.
Wednesday...Mostly sunny. Highs in the upper 20s. Lowest wind chill readings 1 below to 11 below zero in the morning.
Thursday...Mostly sunny with a 20 percent chance of snow. Highs in the lower 20s. Lowest wind chill readings 5 below to 15 below zero in the morning.

Lodging Locator
Find a Local Hotel