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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: 8:55 AM MST WED DEC 23 2009
Sun & Moon Information:
Light Snow
Light Snow
Temp: 21°F
Humidity: 98%
Wind Speed: E4.6MPH(4KT)
Barometer: 29.98 in.
Dewpoint: 20°F
Heat Index: 21°F
Wind Chill: 15°F
Civil Twilight: 6:55 AM MST Moon Phase:
First Quarter Moon
Sunrise: 7:29 AM MST
Sunset: 4:17 PM MST
Civil Twilight: 4:50 PM MST
Forecast for Arpan, South Dakota:
Dated: 423 AM MST WED DEC 23 2009    Expires: 500 PM MST WED DEC 23 2009
7 Day View   
TODAY TONIGHT THURSDAY THURSDAY
NIGHT
CHRISTMAS
DAY
FRIDAY
NIGHT
Blowing Snow Blowing Snow Snow Blowing Snow Blowing Snow Blowing Snow
Blowing
Snow
Blowing
Snow
Snow Blowing
Snow
Blowing
Snow
Blowing
Snow
Hi: 21°F
Lo: 1°F Hi: 7°F
Lo: -1°F Hi: 14°F
Lo: -2°F
Pop: 50% Pop: 50% Pop: 20%
ZoneCast:
Dated: 423 AM MST WED DEC 23 2009    Expires: 500 PM MST WED DEC 23 2009
WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST FRIDAY

Today...Snow. Areas of freezing fog in the morning. Areas of blowing snow in the afternoon. Snow accumulation of 2 to 3 inches. Highs in the lower 20s. East winds up to 5 mph increasing to north 10 to 15 mph in the afternoon. Lowest wind chill readings 1 below to 9 above zero in the afternoon.
Tonight...Windy...Snow. Areas of blowing snow. Snow accumulation of 2 to 4 inches. Lows around 1. Northwest winds 20 to 30 mph. Wind chill readings 11 below to 21 below zero.
Thursday...Windy. Snow in the morning...Then snow likely in the afternoon. Areas of blowing snow through the day. Snow accumulation up to 1 inch. Highs around 7. Northwest winds 20 to 30 mph. Wind chill readings 14 below to 24 below zero.
Thursday Night...Windy. Cloudy with a 50 percent chance of snow. Areas of blowing snow. Lows around 1 below. Northwest winds 20 to 30 mph. Wind chill readings 18 below to 28 below zero.
Christmas Day...Windy. Cloudy with a 50 percent chance of snow. Areas of blowing snow. Highs around 14. Northwest winds 20 to 35 mph. Lowest wind chill readings 19 below to 29 below zero in the morning.
Friday Night...Windy. Mostly cloudy with a 20 percent chance of snow. Areas of blowing snow. Lows around 2 below. Wind chill readings 16 below to 26 below zero.
Saturday...Mostly sunny. Highs in the lower 20s. Lowest wind chill readings 15 below to 25 below zero in the morning.
Saturday Night...Partly cloudy. Lows around 6. Wind chill readings 10 below to zero.
Sunday...Mostly sunny. Highs in the lower 20s. Lowest wind chill readings 10 below to zero in the morning.
Sunday Night...Partly cloudy. Lows around 5. Wind chill readings 6 below to 4 above zero.
Monday...Mostly sunny. Highs in the lower 20s. Lowest wind chill readings 6 below to 4 above zero in the morning.
Monday Night...Partly cloudy. Lows around 6. Wind chill readings 8 below to 2 above zero.
Tuesday...Mostly sunny. Highs in the mid 20s. Lowest wind chill readings 8 below to 2 above zero in the morning.

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