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

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34°NLon: 105.54°WElev: 4364ft.

Fair

46°F

8°C

Humidity 40%
Wind Speed S 8 mph
Barometer 30.10 in (1016.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 8 Oct 3:53 am MDT
Extended Forecast for

Gillette WY

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

  • Today

    Today: Sunny, with a high near 79. Southwest wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 85 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Southwest wind 10 to 17 mph, with gusts as high as 34 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Southwest wind 14 to 17 mph becoming north in the afternoon. Winds could gust as high as 34 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38. Breezy, with a north wind 15 to 20 mph, with gusts as high as 34 mph.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 3am, then rain and snow. Cloudy, with a low around 33.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Columbus Day

    Columbus Day: Rain and snow likely before 3pm, then a slight chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 79. Southwest wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 46. Light and variable wind becoming south 8 to 13 mph in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 85. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 59. Southwest wind 10 to 17 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 77. Southwest wind 14 to 17 mph becoming north in the afternoon. Winds could gust as high as 34 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38. Breezy, with a north wind 15 to 20 mph, with gusts as high as 34 mph.
Sunday
Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Sunday Night
Rain before 3am, then rain and snow. Cloudy, with a low around 33.
Columbus Day
Rain and snow likely before 3pm, then a slight chance of rain. Mostly cloudy, with a high near 49.
Monday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
2:56 am MDT Oct 8, 2026
Forecast Valid:
4am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation