Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Partly Cloudy

37°F

3°C

Humidity	52%
Wind Speed	N 16 G 25 mph
Barometer	30.10 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	31 Mar 9:15 am CDT

More Information:

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

Extended Forecast for

Long Valley SD

Today
High: 47 °F
Mostly Cloudy
and Breezy
then Chance
Rain/Snow
Tonight
Low: 30 °F
Snow Likely
then
Rain/Snow
Likely and
Breezy
Wednesday
High: 41 °F
Breezy. Snow
Likely then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow and
Breezy
Thursday
High: 51 °F
Chance
Rain/Snow
then Slight
Chance Rain
and Breezy
Thursday Night
Low: 30 °F
Rain Likely
and Breezy
then
Rain/Snow
Friday
High: 44 °F
Rain/Snow
Likely and
Breezy
Friday Night
Low: 25 °F
Snow Likely
and Blustery
Saturday
High: 45 °F
Chance Snow
and Windy

Detailed Forecast

Today

A chance of rain and snow between 3pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 47. Breezy, with a north wind 16 to 22 mph becoming east in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.

Tonight

Snow likely before 3am, then rain and snow likely between 3am and 4am, then snow likely after 4am. Cloudy, with a low around 30. Wind chill values as low as 17. Breezy, with an east wind 16 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 3pm, then rain and snow. High near 41. Wind chill values as low as 17. Breezy, with a southeast wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday Night

Rain and snow. Low around 31. Wind chill values as low as 20. Breezy, with an east wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

A chance of rain and snow before 9am, then a chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with an east wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Night

Rain before 5am, then rain and snow. Low around 30. Breezy, with an east wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow likely before 1pm, then rain likely between 1pm and 5pm, then snow likely after 5pm. Mostly cloudy, with a high near 44. Breezy, with a northeast wind 18 to 23 mph becoming northwest in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

Friday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 23 to 26 mph.

Saturday

A chance of snow, mainly before noon. Partly sunny, with a high near 45. Windy.

Saturday Night

Partly cloudy, with a low around 27. Blustery.

Sunday

Sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 33.

Monday

Partly sunny, with a high near 55.