Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

31°F

-1°C

Humidity 72%
Wind Speed W 3 mph
Barometer 29.82 in (1008.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 13 Apr 11:53 pm MDT
Extended Forecast for

4 Miles NNW Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Southwest wind around 6 mph becoming calm.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Calm wind becoming northwest around 6 mph in the morning.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. North wind 5 to 8 mph becoming south in the evening.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 63. Breezy, with a southwest wind 18 to 22 mph becoming north in the afternoon. Winds could gust as high as 33 mph.

    High: 63 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow showers likely after midnight.  Low around 22. Blustery, with a north wind 23 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%.

    Low: 22 °F

    Blustery.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: A chance of snow showers.  Mostly cloudy, with a high near 39. Breezy, with a northwest wind 23 to 26 mph, with gusts as high as 34 mph.

    High: 39 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Southwest wind around 6 mph becoming calm.
Tuesday
Partly sunny, with a high near 61. Calm wind becoming northwest around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 32. North wind 5 to 8 mph becoming south in the evening.
Wednesday
Sunny, with a high near 69. Southwest wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 47. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday
A 30 percent chance of showers after noon. Partly sunny, with a high near 63. Breezy, with a southwest wind 18 to 22 mph becoming north in the afternoon. Winds could gust as high as 33 mph.
Thursday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Low around 22. Blustery, with a north wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 23 to 26 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 19. Blustery.
Saturday
Mostly sunny, with a high near 51. Breezy.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 70. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Gillette WY
 44.35°N 105.55°W (Elev. 4400 ft)
10:57 pm MDT Apr 13, 2026
12am MDT Apr 14, 2026-6pm MDT Apr 20, 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