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NWS Rapid City, SD
 Point Forecast: Keystone SD
 43.89°N 103.43°W (Elev. 4540 ft)		Mobile Weather Information | En Español
Last Update: 6:34 pm MST Feb 9, 2010
Forecast Valid: 2am MST Feb 10, 2010-6pm MST Feb 16, 2010
Forecast at a Glance
Overnight

Partly Cloudy
Partly
Cloudy
Lo 7 °F		Wednesday

Mostly Sunny
Mostly
Sunny
Hi 31 °F		Wednesday
Night
Partly Cloudy
Partly
Cloudy
Lo 14 °F		Thursday

Partly Sunny
Partly
Sunny
Hi 36 °F		Thursday
Night
Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Lo 18 °F		Friday

Mostly Sunny
Mostly
Sunny
Hi 40 °F		Friday
Night
Mostly Cloudy
Mostly
Cloudy
Lo 17 °F		Saturday

Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Hi 34 °F		Saturday
Night
Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Lo 9 °F

Detailed text forecast
Overnight: Partly cloudy, with a low around 7. Wind chill values between -2 and 3. West wind between 5 and 7 mph.

Wednesday: Mostly sunny, with a high near 31. West wind between 3 and 6 mph.

Wednesday Night: Partly cloudy, with a low around 14. West wind between 3 and 8 mph.

Thursday: Partly sunny, with a high near 36. West wind around 6 mph.

Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind between 7 and 11 mph.

Friday: Mostly sunny, with a high near 40. West wind around 6 mph.

Friday Night: Mostly cloudy, with a low around 17.

Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 34.

Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 9.

Sunday: Mostly sunny, with a high near 33.

Sunday Night: Partly cloudy, with a low around 18.

Presidents' Day: Mostly sunny, with a high near 38.

Monday Night: Partly cloudy, with a low around 19.

Tuesday: Partly sunny, with a high near 39.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

Custer County Airport
Lat: 43.73   Lon: -103.62   Elev: 5600
Last Update on Feb 10, 12:53 am MST

Fair

11 °F
(-12 °C)
Humidity: 73 %
Wind Speed: W 7 MPH
Barometer: 29.82" (1016.7 mb)
Dewpoint: 4 °F (-16 °C)
Wind Chill: 0 °F (-18 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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Lat/Lon: 43.89°N 103.43°W   Elevation:4540 ft
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