River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 44%
Wind Speed E 6 mph
Barometer 30.13 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 5 Nov 10:15 am MST
Extended Forecast for

6 Miles W Lead SD

  • Today

    Today: Sunny, with a temperature rising to near 47 by noon, then falling to around 39 during the remainder of the day. Calm wind.

    High: 47 °F⇓

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind around 5 mph becoming calm  after midnight.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a temperature rising to near 47 by noon, then falling to around 39 during the remainder of the day. Calm wind.
Tonight
Partly cloudy, with a low around 34. South wind around 5 mph becoming calm after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind.
Friday Night
Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph.
Saturday
Sunny, with a high near 54. West wind 3 to 7 mph. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 38. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 38.
Veterans Day
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Lead SD
 44.35°N 103.89°W (Elev. 5823 ft)
9:31 am MST Nov 5, 2026
10am MST Nov 5, 2026-6pm MST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database