The Cheyenne Office of the National Weather Service has updated it's Saturday weather forecast for southeast Wyoming.

The agency posted the following on it's website at 2:10 p.m.:

Scattered severe thunderstorms are likely Saturday afternoon and to continue through part of the night. There may be multiple rounds of thunderstorms, however the main concern is from activity starting about noon through sunset. Very large hail and severe wind gusts are the primary hazard anticipated with early thunderstorms. Towards sunset and into the evening the tornado threat increases, particularly for the southern Nebraska Panhandle area as available low level shear and moisture increases. Speaking of moisture with precipitable water values in excess of an inch storms may be efficient rain makers and that does introduce a risk of flash flooding in the Nebraska Panhandle.


Cheyenne, Laramie Forecasts

Cheyenne Forecast

Juneteenth
Sunny, with a high near 78. Northeast wind around 15 mph.
Tonight
Increasing clouds, with a low around 49. East southeast wind 5 to 15 mph becoming south after midnight.
Saturday
A chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind 5 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Northwest wind 5 to 15 mph becoming west southwest after midnight.
Sunday
Sunny, with a high near 80. Breezy, with a west wind 10 to 15 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Breezy. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 47.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Laramie Forecast
Juneteenth
Mostly sunny, with a high near 78. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 47. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
A slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 83. Breezy, with a south southwest wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 47. Breezy, with a west wind 20 to 25 mph becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 75. Breezy, with a west southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Breezy. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 44. Breezy.
Wednesday
Sunny, with a high near 79. Breezy.
Wednesday Night
Partly cloudy, with a low around 45. Breezy.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Breezy.

Frontier Days Parade 2025

More From KGAB