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

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Overcast

25°F

-4°C

Humidity	69%
Wind Speed	E 8 mph
Barometer	29.94 in (1017.3 mb)
Dewpoint	16°F (-9°C)
Visibility	9.00 mi
Wind Chill	16°F (-9°C)
Last update	31 Mar 10:53 pm MDT

More Information:

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

Extended Forecast for

8 Miles SSW Rochford SD

Tonight
Low: 26 °F
Snow Likely
Wednesday
High: 37 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday Night
Low: 27 °F
Rain/Snow
then Chance
Rain/Snow
Thursday
High: 50 °F
Chance
Rain/Snow
then Rain
Thursday Night
Low: 21 °F
Rain/Snow
then Snow
Friday
High: 25 °F
Snow
Friday Night
Low: 17 °F
Snow Likely
then Chance
Snow
Saturday
High: 39 °F
Chance Snow
Saturday Night
Low: 25 °F
Mostly Clear

Detailed Forecast

Tonight

Snow likely, mainly before 1am. Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 15. South wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 11am, then rain, possibly mixed with snow. High near 37. Wind chill values as low as 17. South wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow before 7pm, then snow between 7pm and 1am, then a chance of rain and snow after 1am. Low around 27. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

A chance of rain and snow before 9am, then rain. High near 50. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 21. Southeast wind around 7 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Friday

Snow. Steady temperature around 25. Southwest wind 6 to 10 mph becoming north in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday

A chance of snow, mainly before noon. Mostly sunny, with a high near 39. Northwest wind 9 to 11 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 51.

Sunday Night

Partly cloudy, with a low around 31.

Monday

A slight chance of rain. Mostly sunny, with a high near 52.

Monday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 29.