
Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast
Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >
Hazardous Weather Conditions
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair and Breezy
63°F
17°C
| Humidity | 32% |
| Wind Speed | SW 23 G 30 mph |
| Barometer | 29.58 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 8:55 am MDT |
Spearfish SD
Today
High: 63 °F⇓
Mostly Sunny
and Windy
then Showers
and BreezyTonight
Low: 26 °F
Rain/Snow
then Snow
ShowersFriday

High: 40 °F
Chance Snow
Showers and
BreezyFriday Night
Low: 23 °F
Slight Chance
Snow Showers
and Blustery
then Mostly
ClearSaturday
High: 48 °F
Breezy.
Chance Snow
Showers then
Chance
Rain/SnowSaturday Night

Low: 31 °F
Mostly Clear
Sunday

High: 63 °F
Sunny
Sunday Night

Low: 40 °F
Mostly Clear
Monday

High: 74 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
44.5°N 103.85°W (Elev. 3911 ft)



