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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: 10:55 AM MST MON FEB 20 2012
Sun & Moon Information:
Fair
Fair
Temp: 34°F
Humidity: 56%
Wind Speed: NW21.9MPH G TO28.8(19MPH G TO25KT)
Barometer: 29.74 in.
Dewpoint: 20°F
Heat Index: 34°F
Wind Chill: 22°F
Civil Twilight: 6:19 AM MST Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 6:49 AM MST
Sunset: 5:29 PM MST
Civil Twilight: 5:58 PM MST
Forecast for Spearfish, South Dakota:
Dated: 1045 AM MST MON FEB 20 2012    Expires: 415 PM MST MON FEB 20 2012
7 Day View   
REST
OF
TODAY
TONIGHT TUESDAY TUESDAY
NIGHT
WEDNESDAY WEDNESDAY
NIGHT
Sunny Snow Showers Snow/Rain Chance of Snow Rain and Snow Rain and Snow
Sunny Snow
Showers
Snow/Rain Chance
Of
Snow
Rain
And
Snow
Rain
And
Snow
Hi: 35°F
Lo: 21°F Hi: 41°F
Lo: 31°F Hi: 45°F
Lo: 25°F
Pop: 20% Pop: 40% Pop: 50% Pop: 50% Pop: 50%
ZoneCast:
Dated: 1045 AM MST MON FEB 20 2012    Expires: 415 PM MST MON FEB 20 2012
Rest Of Today...Breezy...Sunny. Highs in the mid 30s. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon.
Tonight...Partly cloudy in the evening...Then mostly cloudy with a 20 percent chance of snow showers after midnight. Lows in the lower 20s. West winds 10 to 15 mph.
Tuesday...Mostly cloudy with chance of snow showers and slight chance of rain showers. Highs in the lower 40s. West winds 10 to 20 mph. Chance of precipitation 40 percent.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 30s. West winds 15 to 20 mph.
Wednesday...Windy...Cloudy. Chance of rain and snow in the morning...Then chance of rain in the afternoon. Highs in the mid 40s. Northwest winds 15 to 30 mph. Chance of precipitation 50 percent.
Wednesday Night...Breezy...Cloudy. Chance of rain and snow in the evening...Then chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 50 percent.
Thursday...Windy. Mostly cloudy with a 40 percent chance of snow. Highs in the lower 30s.
Thursday Night...Mostly cloudy with a 30 percent chance of snow. Lows around 20. Wind chill readings 5 below to 5 above zero.
Friday...Partly sunny with a 20 percent chance of snow. Highs in the lower 30s. Lowest wind chill readings 5 below to 5 above zero in the morning.
Friday Night...Mostly cloudy. Lows around 18. Wind chill readings zero to 10 above zero.
Saturday...Partly sunny with a 20 percent chance of snow. Highs in the mid 30s. Lowest wind chill readings zero to 10 above zero in the morning.
Saturday Night...Mostly cloudy with a 40 percent chance of snow. Lows around 18. Wind chill readings 1 below to 9 above zero.
Sunday...Mostly cloudy with a 40 percent chance of snow. Highs in the mid 20s. Wind chill readings 4 below to 6 above zero.

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