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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: 5:53 PM MST MON DEC 14 2009
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: -10°F
Humidity: 70%
Wind Speed: W9.2MPH(8KT)
Barometer: 30.23 in.
Dewpoint: -17°F
Heat Index: -10°F
Wind Chill: -28°F
Civil Twilight: 6:47 AM MST Moon Phase:
Waning Crescent Moon
Sunrise: 7:21 AM MST
Sunset: 4:06 PM MST
Civil Twilight: 4:40 PM MST
Forecast for Bison, South Dakota:
Dated: 512 PM MST MON DEC 14 2009    Expires: 415 AM MST TUE DEC 15 2009
7 Day View   
REST
OF
TONIGHT
TUESDAY TUESDAY
NIGHT
WEDNESDAY WEDNESDAY
NIGHT
THURSDAY
Chance of Snow Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Chance of Snow
Chance
Of
Snow
Mostly
Sunny
Partly
Cloudy
Mostly
Sunny
Partly
Cloudy
Chance
Of
Snow
Lo: -17°F Hi: 12°F
Lo: 1°F Hi: 31°F
Lo: 14°F Hi: 35°F
Pop: 30% Pop: 20%
ZoneCast:
Dated: 512 PM MST MON DEC 14 2009    Expires: 415 AM MST TUE DEC 15 2009
WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM MST TUESDAY

Includes the Cities: Lemmon, Bison

Rest Of Tonight...Mostly cloudy with a 30 percent chance of snow in the evening...Then partly cloudy after midnight. Lows around 17 below. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Wind chill readings 27 below to 37 below zero.
Tuesday...Mostly sunny. Highs around 12. South winds 5 to 10 mph. Lowest wind chill readings 27 below to 37 below zero in the morning.
Tuesday Night...Partly cloudy. Lows around 1. South winds 5 to 10 mph. Wind chill readings 6 below to 16 below zero.
Wednesday...Mostly sunny. Highs in the lower 30s. Southwest winds 5 to 10 mph. Lowest wind chill readings 6 below to 16 below zero in the morning.
Wednesday Night...Partly cloudy. Lows around 14. West winds 5 to 10 mph.
Thursday...Partly sunny with a 20 percent chance of snow. Highs in the mid 30s.
Thursday Night...Mostly cloudy with a 30 percent chance of snow. Lows around 14. Wind chill readings 1 below to 9 above zero.
Friday...Partly sunny with a 20 percent chance of snow. Highs in the upper 20s. Lowest wind chill readings 3 below to 7 above zero in the morning.
Friday Night...Mostly cloudy in the evening then becoming partly cloudy. Lows around 12. Wind chill readings zero to 10 above zero.
Saturday...Mostly sunny. Highs in the mid 20s. Wind chill readings zero to 10 above zero.
Saturday Night...Partly cloudy. Lows around 10. Wind chill readings 8 below to 2 above zero.
Sunday...Mostly sunny. Highs in the mid 20s. Lowest wind chill readings 10 below to zero in the morning.
Sunday Night...Partly cloudy. Lows around 8. Wind chill readings 8 below to 2 above zero.
Monday...Mostly sunny. Highs in the lower 20s. Lowest wind chill readings 9 below to 1 above zero in the morning.

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