
Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >
Hazardous Weather Conditions
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
39°F
4°C
| Humidity | 65% |
| Wind Speed | W 7 mph |
| Barometer | 29.84 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 14 Apr 1:15 am MDT |
3 Miles S Whitewood SD
Overnight

Low: 41 °F
Partly Cloudy
Tuesday
High: 58 °F
Partly Sunny
then Chance
ShowersTuesday Night
Low: 40 °F
Slight Chance
Showers then
Mostly ClearWednesday

High: 63 °F
Sunny
Wednesday Night

Low: 49 °F
Partly Cloudy
Thursday
High: 65 °F
Mostly Sunny
and Breezy
then Chance
ShowersThursday Night

Low: 28 °F
Rain/Snow and
BlusteryFriday

High: 34 °F
Snow Showers
Likely and
WindyFriday Night
Low: 24 °F
Slight Chance
Snow Showers
and Blustery
then Mostly
Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
44.42°N 103.63°W (Elev. 4800 ft)



