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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Arpan, South Dakota, United States  Lat: 44.79N, Lon: 103.65W
Wx Zone: SDZ012 ICAO Used: KRCA
Current Conditions
Updated: 4:55 AM MST WED FEB 8 2012
Sun & Moon Information:
Light Snow
Light Snow
Temp: 12°F
Humidity: 89%
Wind Speed: S 3.5 MPH (3 KT)
Barometer: 30.21 in.
Dewpoint: 9°F
Heat Index: 12°F
Wind Chill: 12°F
Civil Twilight: 6:35 AM MST Moon Phase:
Waning Gibbous Moon
Waning Gibbous Moon
Sunrise: 7:06 AM MST
Sunset: 5:11 PM MST
Civil Twilight: 5:41 PM MST
Forecast for Arpan, South Dakota:
Dated: 331 AM MST WED FEB 08 2012    Expires: 430 PM MST WED FEB 08 2012
7 Day View   
TODAY TONIGHT THURSDAY THURSDAY
NIGHT
FRIDAY FRIDAY
NIGHT
Patchy Fog Mostly Clear Windy Partly Cloudy Mostly Sunny Partly Cloudy
Patchy
Fog
Mostly
Clear
Windy Partly
Cloudy
Mostly
Sunny
Partly
Cloudy
Hi: 35°F
Lo: 16°F Hi: 35°F
Lo: 13°F Hi: 25°F
Lo: 5°F
ZoneCast:
Dated: 331 AM MST WED FEB 08 2012    Expires: 430 PM MST WED FEB 08 2012
Today...Mostly cloudy early in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the mid 30s. Southeast winds up to 10 mph. Lowest wind chill readings 6 below to 4 above zero in the morning.
Tonight...Mostly clear. Lows around 16. Southwest winds up to 15 mph. Wind chill readings zero to 10 above zero.
Thursday...Windy...Sunny. Highs in the mid 30s. West winds 15 to 25 mph shifting to the northwest 25 to 30 mph in the afternoon. Wind chill readings 1 below to 9 above zero.
Thursday Night...Breezy. Partly cloudy. Lows around 13. Northwest winds 10 to 25 mph Decreasing to 5 to 10 mph after midnight. Wind chill readings 2 below to 8 above zero.
Friday...Mostly sunny. Highs in the mid 20s. North winds 5 to 10 mph. Lowest wind chill readings 2 below to 8 above zero in the morning.
Friday Night...Partly cloudy. Lows around 5. Wind chill readings 7 below to 3 above zero.
Saturday...Mostly sunny. A 20 percent chance of snow in the morning. Highs in the upper 20s. Lowest wind chill readings 7 below to 3 above zero in the morning.
Saturday Night...Partly cloudy. Lows around 10. Wind chill readings 3 below to 7 above zero.
Sunday...Mostly sunny. Highs in the upper 30s. Lowest wind chill readings 1 below to 9 above zero in the morning.
Sunday Night...Partly cloudy. Lows around 17.
Monday...Mostly sunny. Highs around 40.
Monday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.
Tuesday...Partly sunny. Highs in the upper 30s.