Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

41°F

5°C

Humidity	93%
Wind Speed	S 3 mph
Barometer	29.75 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	13 Apr 3:15 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Central City SD

Overnight
Low: 46 °F
Partly Cloudy
Monday
High: 57 °F
Mostly Sunny
then Severe
Thunderstorms
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 53 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 35 °F
Slight Chance
Showers then
Mostly Clear
Wednesday
High: 58 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 58 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 19 °F
Rain/Snow
then Snow
Showers

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 46. South wind around 6 mph, with gusts as high as 15 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Some of the storms could be severe. Mostly sunny, with a high near 57. Southwest wind 7 to 14 mph, with gusts as high as 29 mph.

Monday Night

Mostly clear, with a low around 33. West wind 5 to 9 mph, with gusts as high as 28 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 53. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35. Light and variable wind becoming southwest around 6 mph after midnight. Winds could gust as high as 15 mph.

Wednesday

A 20 percent chance of showers after noon. Sunny, with a high near 58. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 42. Southwest wind 6 to 11 mph, with gusts as high as 28 mph.

Thursday

Showers likely after noon. Mostly sunny, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 32 mph.

Thursday Night

Rain and snow showers, becoming all snow after 9pm. Mostly cloudy, with a low around 19.

Friday

Snow showers likely. Mostly cloudy, with a high near 30.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 17.