Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair and Breezy

92°F

33°C

Humidity	23%
Wind Speed	S 21 G 31 mph
Barometer	30.24 in (1013.0 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	25 Jul 12:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles E Natural Fort Rest Area CO

Heat Advisory until July 25, 09:00pm

Heat Advisory July 26, 10:00am until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 25, 09:00pm
NOW until 9:00pm Sat
Heat Advisory
This Afternoon
High: 94 °F
Slight Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 97 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 64 °F
Mostly Cloudy
Monday
High: 93 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 60 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
then T-storms
Likely
Tuesday Night
Low: 58 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. South wind around 11 mph, with gusts as high as 18 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 64. South southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 16 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 64. Northwest wind around 8 mph.

Monday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 93. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.

Tuesday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90.