Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

A Few Clouds

59°F

15°C

Humidity	69%
Wind Speed	S 10 mph
Barometer	30.27 in (1017.6 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	24 Jun 12:53 am MDT

More Information:

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

Extended Forecast for

10 Miles SSW Granite Canon WY

Overnight
Low: 58 °F
Slight Chance
T-storms
Wednesday
High: 78 °F
Areas Smoke
then Severe
Thunderstorms
Wednesday Night
Low: 53 °F
Severe
Thunderstorms
then Chance
Showers
Thursday
High: 72 °F
Chance
Showers then
Severe
Thunderstorms
Thursday Night
Low: 51 °F
Severe
Thunderstorms
then Mostly
Cloudy
Friday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 54 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 86 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 55 °F
Clear and
Breezy then
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms before 2am. Areas of smoke. Mostly cloudy, with a steady temperature around 58. South southeast wind around 6 mph.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Some of the storms could be severe. Areas of smoke. Partly sunny, with a high near 78. South southeast wind 5 to 13 mph, with gusts as high as 21 mph.

Wednesday Night

Showers and thunderstorms likely before midnight, then a chance of showers. Some of the storms could be severe. Areas of smoke. Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms, mainly before 3pm. Some of the storms could be severe. High near 72. Light and variable wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Some of the storms could be severe. Mostly cloudy, with a low around 51. South southeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Friday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

Friday 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 54. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 86. Breezy.

Saturday Night

Mostly clear, with a low around 55. Breezy.

Sunday

Sunny, with a high near 84. Breezy.

Sunday Night

Mostly clear, with a low around 51. Windy.

Monday

Sunny, with a high near 81. Breezy.

Monday Night

Mostly clear, with a low around 51. Breezy.