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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: 3:55 AM MST SAT JAN 2 2010
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: 4°F
Humidity: 86%
Wind Speed: VRB3.5MPH(3KT)
Barometer: 29.98 in.
Dewpoint: 1°F
Heat Index: 4°F
Wind Chill: 4°F
Civil Twilight: 6:58 AM MST Moon Phase:
Waning Gibbous Moon
Sunrise: 7:31 AM MST
Sunset: 4:26 PM MST
Civil Twilight: 4:59 PM MST
Forecast for Spearfish, South Dakota:
Dated: 310 AM MST SAT JAN 02 2010    Expires: 500 PM MST SAT JAN 02 2010
7 Day View   
TODAY TONIGHT SUNDAY SUNDAY
NIGHT
MONDAY MONDAY
NIGHT
Snow Chance of Snow Chance of Snow Mostly Cloudy Partly Sunny Mostly Cloudy
Snow Chance
Of
Snow
Chance
Of
Snow
Mostly
Cloudy
Partly
Sunny
Mostly
Cloudy
Hi: 32°F
Lo: 20°F Hi: 31°F
Lo: 15°F Hi: 29°F
Lo: 11°F
Pop: 60% Pop: 50% Pop: 40%
ZoneCast:
Dated: 310 AM MST SAT JAN 02 2010    Expires: 500 PM MST SAT JAN 02 2010
Today...Cloudy. Snow likely in the morning...Then chance of snow in the afternoon. Snow accumulation around 1 inch. Highs 28 to 34. South winds up to 10 mph shifting to the west in the afternoon. Chance of snow 60 percent. Lowest wind chill readings 2 below to 12 below zero in the morning.
Tonight...Cloudy with a 50 percent chance of snow. Lows around 20. West winds 5 to 15 mph.
Sunday...Mostly cloudy with a 40 percent chance of snow. Highs in the lower 30s. Northwest winds 10 to 20 mph.
Sunday Night...Mostly cloudy. Lows around 15. West winds 5 to 10 mph shifting to the southwest after midnight.
Monday...Partly sunny. Highs in the upper 20s. South winds up to 5 mph shifting to the east in the afternoon.
Monday Night...Mostly cloudy. Lows around 11.
Tuesday...Mostly cloudy with a 50 percent chance of snow. Highs in the mid 20s.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Lows around 5. Wind chill readings 3 below to 13 below zero.
Wednesday...Cloudy with a 30 percent chance of snow. Highs around 10. Wind chill readings 7 below to 17 below zero.
Wednesday Night...Mostly cloudy. Lows around 7 below. Wind chill readings 14 below to 24 below zero.
Thursday...Mostly sunny. Highs around 8. Wind chill readings 15 below to 25 below zero.
Thursday Night...Partly cloudy. Lows around 1 below. Wind chill readings 12 below to 22 below zero.
Friday...Sunny. Highs in the upper 20s. Lowest wind chill readings 6 below to 16 below zero in the morning.

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