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Spearfish SD Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Spearfish, South Dakota, United States (57783)  Lat: 44.49N, Lon: 103.86W
Wx Zone: SDZ025 ICAO Used: KRCA
Current Conditions
Updated: 2:55 PM MST SAT FEB 18 2012
Sun & Moon Information:
Fair
Fair
Temp: 50°F
Humidity: 27%
Wind Speed: S17.3MPH G TO24.2(15MPH G TO21KT)
Barometer: 29.80 in.
Dewpoint: 17°F
Heat Index: 50°F
Wind Chill: 44°F
Civil Twilight: 6:22 AM MST Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 6:52 AM MST
Sunset: 5:26 PM MST
Civil Twilight: 5:56 PM MST
Forecast for Spearfish, South Dakota:
Dated: 250 PM MST SAT FEB 18 2012    Expires: 500 AM MST SUN FEB 19 2012
7 Day View   
TONIGHT SUNDAY SUNDAY
NIGHT
WASHINGTONS
BIRTHDAY
MONDAY
NIGHT
TUESDAY
Partly Cloudy Rain and Snow Chance of Snow Chance of Snow Partly Cloudy Rain and Snow
Partly
Cloudy
Rain
And
Snow
Chance
Of
Snow
Chance
Of
Snow
Partly
Cloudy
Rain
And
Snow
Lo: 25°F Hi: 41°F
Lo: 25°F Hi: 39°F
Lo: 21°F Hi: 39°F
Pop: 40% Pop: 80% Pop: 20% Pop: 20%
ZoneCast:
Dated: 250 PM MST SAT FEB 18 2012    Expires: 500 AM MST SUN FEB 19 2012
Tonight...Partly cloudy until early morning then becoming mostly cloudy. Lows in the mid 20s. Southeast winds up to 5 mph shifting to the southwest in the late evening and overnight.
Sunday...Mostly cloudy. A 40 percent chance of rain and snow in the afternoon. Highs in the lower 40s. Southwest winds up to 5 mph shifting to the northeast in the afternoon.
Sunday Night...Cloudy. Snow in the evening...Then chance of snow after midnight. Snow accumulation of 1 to 2 inches. Lows in the mid 20s. Northwest winds 10 to 15 mph. Chance of snow 80 percent.
Washingtons Birthday...Mostly cloudy with a 20 percent chance of snow in the morning...Then mostly sunny in the afternoon. Highs in the upper 30s. Northwest winds 10 to 15 mph.
Monday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. West winds 10 to 15 mph.
Tuesday...Partly sunny with a 20 percent chance of rain and snow. Highs in the upper 30s.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Lows in the upper 20s.
Wednesday...Mostly cloudy with a 50 percent chance of snow and rain. Highs around 40.
Wednesday Night...Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s. Wind chill readings zero to 10 above zero.
Thursday...Breezy. Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s. Wind chill readings zero to 10 above zero.
Thursday Night...Breezy. Mostly cloudy with a 30 percent chance of snow. Lows around 19. Wind chill readings 5 below to 5 above zero.
Friday...Partly sunny with a 20 percent chance of snow. Highs in the mid 30s. Lowest wind chill readings 6 below to 4 above zero in the morning.
Friday Night...Partly cloudy. Lows around 18.
Saturday...Partly sunny. Highs in the mid 30s.

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