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Bison SD Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Bison, South Dakota, United States (57620)  Lat: 45.52N, Lon: 102.46W
Wx Zone: SDZ002 ICAO Used: KHEI
Current Conditions
Updated: 12:53 PM MST MON JAN 4 2010
Sun & Moon Information:
Light Snow
Light Snow
Temp: 14°F
Humidity: 84%
Wind Speed: CALM
Barometer: 30.32 in.
Dewpoint: 10°F
Heat Index: 14°F
Wind Chill: 14°F
Civil Twilight: 6:56 AM MST Moon Phase:
Waning Gibbous Moon
Sunrise: 7:30 AM MST
Sunset: 4:19 PM MST
Civil Twilight: 4:53 PM MST
Forecast for Bison, South Dakota:
Dated: 811 AM MST MON JAN 04 2010    Expires: 430 PM MST MON JAN 04 2010
7 Day View   
REST
OF
TODAY
TONIGHT TUESDAY TUESDAY
NIGHT
WEDNESDAY WEDNESDAY
NIGHT
Freezing Drizzle Chance of Snow Chance of Snow Blowing Snow Snow Partly Cloudy
Freezing
Drizzle
Chance
Of
Snow
Chance
Of
Snow
Blowing
Snow
Snow Partly
Cloudy
Hi: 14°F
Lo: 1°F Hi: 15°F
Lo: -2°F Hi: 0°F
Lo: -16°F
Pop: 20% Pop: 50% Pop: 80% Pop: 60%
ZoneCast:
Dated: 811 AM MST MON JAN 04 2010    Expires: 430 PM MST MON JAN 04 2010
Includes the Cities: Lemmon, Bison

Rest Of Today...Cloudy. Scattered flurries and patchy light freezing drizzle early in the morning. Areas of freezing fog through the day. Highs around 14. Southeast winds up to 10 mph. Wind chill readings 1 below to 9 above zero.
Tonight...Cloudy. Areas of freezing fog in the evening. A 20 percent chance of snow after midnight. Lows around 1. Southeast winds up to 10 mph. Wind chill readings 4 below to 14 below zero.
Tuesday...Cloudy with a 50 percent chance of snow. Highs around 15. Southeast winds 5 to 15 mph. Wind chill readings 8 below to 18 below zero.
Tuesday Night...Breezy...Snow. Areas of blowing snow after midnight. Light snow accumulations. Lows around 2 below. Northeast winds 5 to 15 mph with gusts to around 30 mph increasing to northwest 15 to 25 mph with gusts to around 40 mph after midnight. Chance of snow 80 percent. Lowest wind chill readings 18 below to 28 below zero after midnight.
Wednesday...Windy...Cloudy. Snow likely in the morning...Then chance of snow in the afternoon. Areas of blowing snow through the day. Highs near zero. Northwest winds 20 to 30 mph with gusts to around 45 mph. Chance of snow 60 percent. Wind chill readings 20 below to 30 below zero.
Wednesday Night...Mostly cloudy in the evening then becoming partly cloudy. Lows around 16 below. Wind chill readings 28 below to 38 below zero.
Thursday...Mostly sunny. Highs around 5 below. Wind chill readings 29 below to 39 below zero.
Thursday Night...Mostly clear. Lows around 16 below. Wind chill readings 19 below to 29 below zero.
Friday...Sunny. Highs around 13. Lowest wind chill readings 17 below to 27 below zero in the morning.
Friday Night...Partly cloudy. Lows near zero. Wind chill readings 8 below to 18 below zero.
Saturday...Mostly sunny. Highs in the lower 20s. Lowest wind chill readings 10 below to 20 below zero in the morning.
Saturday Night...Mostly clear. Lows around 9. Wind chill readings 10 below to zero.
Sunday...Sunny. Highs in the lower 30s. Lowest wind chill readings 10 below to zero in the morning.

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