hwlogo.jpg (8581 bytes Argonne SD Weather
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Argonne, South Dakota, United States  Lat: 44.07N, Lon: 97.64W
Wx Zone: SDZ054 ICAO Used: KMHE
Current Conditions
Updated: 10:53 AM CDT SAT MAR 20 2010
Sun & Moon Information:
Overcast
Overcast
Temp: 28°F
Humidity: 66%
Wind Speed: NW10.4MPH G TO19.6(9MPH G TO17KT)
Barometer: 30.40 in.
Dewpoint: 18°F
Heat Index: 28°F
Wind Chill: 19°F
Civil Twilight: 7:04 AM CDT Moon Phase:
Waxing Crescent Moon
Waxing Crescent Moon
Sunrise: 7:33 AM CDT
Sunset: 7:43 PM CDT
Civil Twilight: 8:11 PM CDT
Forecast for Argonne, South Dakota:
Dated: 330 AM CDT SAT MAR 20 2010    Expires: 415 PM CDT SAT MAR 20 2010
7 Day View   
TODAY TONIGHT SUNDAY SUNDAY
NIGHT
MONDAY MONDAY
NIGHT
Partly Cloudy Mostly Clear Sunny Mostly Clear Partly Cloudy Partly Cloudy
Partly
Cloudy
Mostly
Clear
Sunny Mostly
Clear
Partly
Cloudy
Partly
Cloudy
Hi: 39°F
Lo: 20°F Hi: 51°F
Lo: 29°F Hi: 55°F
Lo: 35°F
ZoneCast:
Dated: 330 AM CDT SAT MAR 20 2010    Expires: 415 PM CDT SAT MAR 20 2010
Includes the Counties: Kingsbury, Miner, Lake, Moody
Includes the Cities: De Smet, Arlington, Lake Preston, Howard, Madison, Flandreau

Today...Partly cloudy in the morning...Then becoming sunny. Highs in the upper 30s. Northwest winds 5 to 15 mph.
Tonight...Mostly clear. Lows around 20. West winds around 5 mph becoming southwest after midnight.
Sunday...Sunny. Highs in the lower 50s. Southwest winds 5 to 10 mph.
Sunday Night...Mostly clear. Lows in the upper 20s. South winds 5 to 10 mph.
Monday...Partly cloudy and mild. Highs in the mid 50s. South winds increasing to 15 to 20 mph.
Monday Night...Partly cloudy in the evening...Then becoming mostly cloudy. Lows in the mid 30s.
Tuesday...Mostly cloudy. Highs in the lower 50s. Lows in the mid 20s.
Tuesday Night...Mostly cloudy. Highs in the lower 50s. Lows in the mid 20s.
Wednesday...Partly sunny. Highs in the lower 40s.
Wednesday Night...Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.
Thursday...Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.
Thursday Night...Partly cloudy. Lows in the lower 30s.
Friday...Partly sunny with a 20 percent chance of light rain. Highs in the upper 40s.

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