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December 17-18, 2025 Historically High Winds

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gillette WY

Today
High: 47 °F⇓
Breezy.
Partly Sunny
then Snow
Likely
Tonight
Low: 2 °F
Blustery.
Snow Likely
then Partly
Cloudy
Sunday
High: 18 °F
Sunny then
Sunny and
Blustery
Sunday Night
Low: 7 °F
Mostly Clear
Monday
High: 38 °F
Sunny
Monday Night
Low: 27 °F
Increasing
Clouds
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 47 °F
Mostly Sunny

Detailed Forecast

Today

Snow likely, mainly after 5pm. Partly sunny, with a temperature rising to near 47 by noon, then falling to around 26 during the remainder of the day. Wind chill values as low as 12. Breezy, with a southwest wind 13 to 22 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values as low as -15. Blustery, with a north wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Sunny, with a high near 18. Wind chill values as low as -16. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

Sunday Night

Mostly clear, with a low around 7. Wind chill values as low as -1. Northwest wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

Monday

Sunny, with a high near 38. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

Monday Night

Increasing clouds, with a steady temperature around 27. Southwest wind around 9 mph, with gusts as high as 16 mph.

Tuesday

Partly sunny, with a high near 43. West wind 8 to 10 mph, with gusts as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 25. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

Wednesday

Mostly sunny, with a high near 47.

Wednesday Night

Partly cloudy, with a low around 22.