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.

25°F

-4°C

Humidity	88%
Wind Speed	E 7 mph
Barometer	30.20 in (1027.0 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	17°F (-8°C)
Last update	29 Jan 5:56 pm MST

More Information:

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

Extended Forecast for

10 Miles W Reva SD

Tonight
Low: 10 °F
Snow Likely
and Patchy
Fog
Friday
High: 20 °F
Chance Snow
and Patchy
Fog then
Partly 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
Monday Night
Low: 26 °F
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Snow likely, mainly before 11pm. Patchy fog. Otherwise, cloudy, with a low around 10. Wind chill values as low as zero. East wind 6 to 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

Friday

A 30 percent chance of snow, mainly before 8am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 20. Wind chill values as low as -3. Southeast wind 10 to 18 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. Wind chill values as low as 10. 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. South wind 11 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

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.

Wednesday Night

Partly cloudy, with a low around 24.

Thursday

Mostly sunny, with a high near 52. Breezy.