
Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.
A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >
Hazardous Weather Conditions
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
50°F
10°C
| Humidity | 37% |
| Wind Speed | NW 8 mph |
| Barometer | 30.21 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 14 Jan 1:15 pm MST |
Spearfish SD
This Afternoon

High: 51 °F
Mostly Sunny
Tonight

Low: 39 °F
Mostly Clear
Thursday
High: 45 °F⇓
Breezy.
Slight Chance
Rain then
Slight Chance
Rain/SnowThursday Night

Low: 20 °F
Chance Snow
and Very
WindyFriday

High: 26 °F
Chance Snow
and Very
WindyFriday Night

Low: 12 °F
Chance Snow
and BlusterySaturday
High: 34 °F
Mostly Sunny
and Breezy
then Mostly
SunnySaturday Night
Low: 24 °F
Partly Cloudy
then Partly
Cloudy and
BreezySunday

High: 41 °F
Partly Sunny
and Breezy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
44.48°N 103.85°W (Elev. 3780 ft)



