Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Thunderstorm Light Rain

63°F

17°C

Humidity	73%
Wind Speed	NW 12 G 35 mph
Barometer	30.33 in (1020.7 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	1 Aug 5:53 pm MDT

More Information:

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

Extended Forecast for

8 Miles W Natural Fort Rest Area CO

Tonight
Low: 53 °F
Slight Chance
T-storms then
Areas Smoke
Saturday
High: 85 °F
Areas Smoke
then Chance
T-storms
Saturday Night
Low: 54 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 83 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 88 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 92 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke. Partly cloudy, with a low around 53. South southeast wind 5 to 11 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Areas of smoke before noon. Increasing clouds, with a high near 85. West wind 7 to 11 mph, with gusts as high as 17 mph.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. South southwest wind 6 to 9 mph becoming north northeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny, with a high near 83. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Mostly clear, with a low around 54. East northeast wind 5 to 9 mph becoming light and variable. Winds could gust as high as 15 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Mostly sunny, with a high near 92.

Tuesday Night

Mostly clear, with a low around 60.

Wednesday

Mostly sunny, with a high near 93.