
Prolonged Atmospheric River in the Northwest; Snow in the North-Central US
A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >
Hazardous Weather Conditions
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Overcast
46°F
8°C
| Humidity | 43% |
| Wind Speed | W 14 G 21 mph |
| Barometer | 29.62 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 9 Dec 3:15 am MST |
3 Miles WNW Whitewood SD
Overnight

Low: 38 °F
Mostly Cloudy
and BreezyTuesday

High: 50 °F⇓
Rain Likely
and WindyTuesday Night

Low: 27 °F
Partly Cloudy
and WindyWednesday
High: 43 °F
Snow then
Rain/SnowWednesday Night

Low: 36 °F⇑
Rain
Thursday

High: 46 °F⇓
Rain
Thursday Night
Low: 11 °F
Rain/Snow
then SnowFriday

High: 17 °F
Snow
Friday Night

Low: 7 °F
Snow Likely
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
44.49°N 103.7°W (Elev. 3730 ft)



