Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

73°F

23°C

Humidity 20%
Wind Speed W 6 mph
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 7 Oct 9:55 am MDT
Extended Forecast for

3 Miles SE Fruitdale SD

  • Today

    Today: Sunny, with a high near 78. North wind around 7 mph, with gusts as high as 15 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Northeast wind around 7 mph becoming southeast in the evening.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Breezy, with a south wind 7 to 12 mph becoming southwest 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

    Low: 59 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 78. North wind around 7 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 47. Northeast wind around 7 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 59. Breezy, with a south wind 7 to 12 mph becoming southwest 15 to 20 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 82. Breezy.
Saturday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 48.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 39.
Columbus Day
A chance of rain. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Fruitdale SD
 44.64°N 103.65°W (Elev. 2992 ft)
11:11 am MDT Oct 7, 2026
11am MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database