Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Overcast

36°F

2°C

Humidity	100%
Wind Speed	Calm
Barometer	30.06 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	26 Mar 7:15 am MDT

More Information:

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

Extended Forecast for

3 Miles WSW Lead SD

Today
High: 34 °F⇓
Snow Likely
Tonight
Low: 17 °F
Chance Snow
then Mostly
Clear
Friday
High: 40 °F
Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 61 °F
Mostly Sunny
Saturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny

Detailed Forecast

Today

Snow likely, mainly after noon. Cloudy, with a temperature falling to around 26 by 10am. Wind chill values as low as 17. Northeast wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Wind chill values as low as 7. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 40. Wind chill values as low as 7. Northwest wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Partly cloudy, with a low around 30. South wind 9 to 17 mph, with gusts as high as 31 mph.

Saturday

Mostly sunny, with a high near 61. Southwest wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

Partly cloudy, with a low around 38. Northeast wind around 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

Sunday

Sunny, with a high near 62. Southwest wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 37. North wind around 8 mph becoming south after midnight. Winds could gust as high as 18 mph.

Monday

Mostly sunny, with a high near 62.