NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar mission ridge, south dakota, united states (57557)  Lat: 44.69N, Lon: 100.8W Wx Zone: SDZ033 Current Conditions Updated: Sun & Moon Information: Temp: N/A Humidity: N/A Wind Speed: N/A Barometer: N/A Dewpoint: N/A Heat Index: N/A Wind Chill: N/A Civil Twilight: 1:14 PM CM Moon Phase: Waning Crescent Moon Sunrise: 1:46 PM CM Sunset: 11:10 PM CM Civil Twilight: 11:42 PM CM Forecast for mission ridge, south dakota: Dated: 331 AM CST THU NOV 20 2008    Expires: 2245 GMT NOV 20 2008 7 Day View    TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT Flurries Partly Cloudy Light SnoW Light SnoW Mostly Sunny Mostly Cloudy Hi: 31°F Lo: 18°F Hi: 31°F Lo: 21°F Hi: 41°F Hi: 40°F Lo: 25°F Pop: 70% Pop: 50% Long Term Forcast: Dated: 331 AM CST THU NOV 20 2008    Expires: 2245 GMT NOV 20 2008 Includes the Counties: Stanley, Sully, Hughes Includes the Cities: Fort Pierre, Onida, Pierre TODAY...Mostly cloudy in the morning then becoming partly cloudy. Scattered flurries in the morning. Highs in the lower 30s. North winds 10 to 20 mph. TONIGHT...Partly cloudy. Lows 15 to 20. Light and variable winds becoming southeast around 10 mph after midnight. FRIDAY...Breezy. Mostly cloudy. A chance of light snow in the morning...Then snow likely in the afternoon. Snow accumulation of 1 to 2 inches. Highs in the lower 30s. Southeast winds 15 to 25 mph. Chance of snow 70 percent. FRIDAY NIGHT...Mostly cloudy. A 50 percent chance of light snow in the evening. Lows in the lower 20s. South winds around 10 mph shifting to the west after midnight. SATURDAY...Mostly sunny. Highs in the lower 40s. West winds 10 to 15 mph shifting to the south in the afternoon. SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Highs around 40. SUNDAY...Mostly cloudy. Lows in the mid 20s. Highs around 40. SUNDAY NIGHT...Partly cloudy. Lows around 20. Highs in the upper 30s. MONDAY...Partly cloudy. Lows around 20. Highs in the upper 30s. TUESDAY...Mostly sunny. Highs in the mid 40s. TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. Highs in the mid 40s. WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the mid 40s.