Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

29°F

-2°C

Humidity	82%
Wind Speed	W 3 mph
Barometer	30.14 in (1024.5 mb)
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	29 Jan 11:56 am MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles W Reva SD

This Afternoon
High: 31 °F
Chance Snow
Tonight
Low: 10 °F
Chance Snow
Friday
High: 19 °F
Chance Snow
then Mostly
Sunny
Friday Night
Low: 9 °F⇑
Slight Chance
Snow
Saturday
High: 43 °F
Breezy.
Rain/Snow
Likely then
Mostly Sunny
Saturday Night
Low: 26 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Sunday
High: 40 °F
Partly Sunny
Sunday Night
Low: 22 °F
Mostly Cloudy
Monday
High: 43 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Cloudy, with a high near 31. Wind chill values as low as 20. West wind 6 to 9 mph becoming north. Winds could gust as high as 16 mph. Total daytime snow accumulation of around an inch possible.

Tonight

A 50 percent chance of snow. Cloudy, with a low around 10. Wind chill values as low as zero. East wind 5 to 8 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 19. Wind chill values as low as -3. Southeast wind 10 to 17 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of snow after 11pm. Increasing clouds, with a temperature falling to near 9 by 9pm, then rising to around 19 during the remainder of the night. Wind chill values as low as -10. South wind 11 to 18 mph, with gusts as high as 28 mph.

Saturday

Rain and snow likely, becoming all rain after 10am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 43. Breezy, with a southwest wind 11 to 16 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 26. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph.

Sunday

Partly sunny, with a high near 40. Northwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 22. Southeast wind 5 to 10 mph, with gusts as high as 16 mph.

Monday

Partly sunny, with a high near 43.

Monday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 26.

Tuesday

Partly sunny, with a high near 39. Breezy.

Tuesday Night

Partly cloudy, with a low around 22.

Wednesday

Partly sunny, with a high near 41.