hwlogo.jpg (8581 bytes Arpan SD Weather
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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: 7:55 PM MST THU MAR 11 2010
Sun & Moon Information:
Fair
Fair
Temp: 32°F
Humidity: 68%
Wind Speed: NW18.4MPH(16KT)
Barometer: 29.86 in.
Dewpoint: 23°F
Heat Index: 32°F
Wind Chill: 20°F
Civil Twilight: 5:44 AM MST Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 6:13 AM MST
Sunset: 5:55 PM MST
Civil Twilight: 6:24 PM MST
Forecast for Arpan, South Dakota:
Dated: 727 PM MST THU MAR 11 2010    Expires: 415 AM MST FRI MAR 12 2010
7 Day View   
REST
OF
TONIGHT
FRIDAY FRIDAY
NIGHT
SATURDAY SATURDAY
NIGHT
SUNDAY
Patchy Fog Patchy Fog Patchy Fog Patchy Fog Partly Cloudy Partly Cloudy
Patchy
Fog
Patchy
Fog
Patchy
Fog
Patchy
Fog
Partly
Cloudy
Partly
Cloudy
Lo: 20°F Hi: 41°F
Lo: 25°F Hi: 41°F
Lo: 29°F Hi: 45°F
ZoneCast:
Dated: 727 PM MST THU MAR 11 2010    Expires: 415 AM MST FRI MAR 12 2010
Rest Of Tonight...Mostly clear. Patchy fog after midnight. Lows around 20. Northwest winds 10 to 15 mph.
Friday...Mostly sunny. Patchy fog in the morning. Highs in the lower 40s. Northwest winds 5 to 15 mph.
Friday Night...Mostly clear. Patchy fog. Lows in the mid 20s. West winds up to 10 mph shifting to the southeast after midnight.
Saturday...Mostly sunny in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the lower 40s. East winds 5 to 15 mph.
Saturday Night...Partly cloudy. Lows in the upper 20s. East winds 5 to 10 mph.
Sunday...Partly cloudy. Highs in the mid 40s.
Sunday Night...Partly cloudy. Lows in the mid 20s.
Monday...Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 40s.
Monday Night...Mostly clear. Lows in the mid 20s.
Tuesday...Mostly sunny. Highs in the lower 50s.
Tuesday Night...Mostly clear. Lows around 30.
Wednesday...Mostly sunny. Highs in the mid 50s.
Wednesday Night...Partly cloudy. Lows in the lower 30s.
Thursday...Partly cloudy with a 20 percent chance of rain. Highs in the upper 40s.

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