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Gretna, South Dakota, United States
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 Lat: 45.45N, Lon: 99.51W
Wx Zone: SDZ010 ICAO Used: KMBG
Current Conditions at nearby:
Mobridge, Mobridge Municipal Airport, SD
Updated: 826 AM CST WED FEB 10 2010
Almanac:
Partly Cloudy
Partly Cloudy
Temp: -4°F
Humidity: 84%
Wind Speed: E 12 MPH
Barometer: 30.09 in.
Dewpoint: -8°F
Wind Chill: -21°F
Civil Twilight: 7:18 AM CST Moon Phase:
Waning Crescent Moon
Sunrise: 7:49 AM CST
Sunset: 5:55 PM CST
Civil Twilight: 6:26 PM CST
Neighborhood Weather
   
Forecast for Gretna, South Dakota:
Dated: 343 AM CST WED FEB 10 2010
WEDNESDAYTHURSDAYFRIDAYSATURDAYSUNDAYMONDAYTUESDAY
Patchy
Fog
Mostly
Cloudy
Partly
Sunny
Light
Snow
Mostly
Sunny
Mostly
Sunny
Light
Snow
Hi: 10°F
Lo: 0°F
Hi: 20°F
Lo: 8°F
Hi: 21°F
Lo: 8°F
Hi: 18°F
Lo: 3°F
Hi: 15°F
Lo: -5°F
Hi: 21°F
Lo: 3°F
Hi: 25°F
Pop: 20% Pop: 20%
Forecast Detail:
Dated:343 AM CST WED FEB 10 2010
State Information:
Powered by HAMrad, HWwarnings and HWcontours
Today...Mostly sunny. Patchy fog early in the morning. Highs around 10. Southeast winds 10 to 15 mph. Lowest wind chill readings 18 below to 28 below zero in the morning.

Tonight...Mostly cloudy. Lows near zero. Southeast winds around 10 mph.

Thursday...Mostly cloudy. Highs around 20. South winds around 10 mph.

Thursday Night...Mostly cloudy with a 20 percent chance of light snow. Lows 5 to 10 above. Southwest winds around 10 mph shifting to the west after midnight.

Friday...Partly sunny. Highs in the lower 20s. Northwest winds around 10 mph.

Friday Night...Mostly cloudy with a 20 percent chance of light snow. Lows 5 to 10 above. Highs 15 to 20.

Saturday...Mostly cloudy with a 20 percent chance of light snow. Lows 5 to 10 above. Highs 15 to 20.

Saturday Night...Mostly cloudy. Lows zero to 5 above.

Sunday...Mostly sunny. Highs around 15.

Sunday Night...Mostly clear. Lows around 5 below.

Presidents Day...Mostly sunny. Highs in the lower 20s.

Monday Night...Partly cloudy with a 20 percent chance of light snow. Lows zero to 5 above.

Tuesday...Partly sunny with a 20 percent chance of light snow. Highs in the mid 20s.

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