National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Gordon Municipal (KGRN)

Lat: 42.8°NLon: 102.17°WElev: 3560ft.

Fair

42°F

6°C

Humidity 82%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 8 Oct 2:15 am MDT
Extended Forecast for

2 Miles S Porcupine SD

Fire Weather Watch October 9, 11:00am until October 9, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Southeast wind 5 to 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. South wind around 5 mph becoming light and variable.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northeast wind around 6 mph becoming south after midnight.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. South wind 7 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Southeast wind 5 to 7 mph.
Thursday
Sunny, with a high near 77. South wind around 5 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 46. Northeast wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 91. South wind 7 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 61. South wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 88. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 38.
Columbus Day
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Porcupine SD
 43.25°N 102.34°W (Elev. 3199 ft)
Last Update:
12:31 am MDT Oct 8, 2026
Forecast Valid:
2am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation