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

33°F

1°C

Humidity 66%
Wind Speed S 3 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 13 Apr 8:53 pm MDT
Extended Forecast for

5 Miles N Gillette WY

  • Tonight

    Tonight: Mostly clear, with a low around 35. Southwest wind 5 to 7 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Southwest wind around 6 mph becoming northwest in the morning.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 65. Breezy, with a southwest wind 18 to 23 mph becoming north in the afternoon. Winds could gust as high as 33 mph.

    High: 65 °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 23. Blustery, with a north wind 22 to 24 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%.

    Low: 23 °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 22 to 26 mph, with gusts as high as 36 mph.

    High: 39 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 62. Southwest wind around 6 mph becoming northwest in the morning.
Tuesday Night
Mostly clear, with a low around 34. Calm wind becoming south 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 69. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 49. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Thursday
A 30 percent chance of showers after noon. Partly sunny, with a high near 65. Breezy, with a southwest wind 18 to 23 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 23. Blustery, with a north wind 22 to 24 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 22 to 26 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 20. Blustery.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Gillette WY
 44.35°N 105.52°W (Elev. 4386 ft)
7:53 pm MDT Apr 13, 2026
9pm MDT Apr 13, 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