Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

57°F

14°C

Humidity	47%
Wind Speed	N 12 mph
Barometer	29.80 in (999.8 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	28 Jun 1:53 am MDT

More Information:

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

Extended Forecast for

9 Miles SSW Granite Canon WY

Overnight
Low: 51 °F
Patchy Smoke
Sunday
High: 80 °F
Patchy Smoke
then Sunny
and Breezy
Sunday Night
Low: 49 °F
Mostly Clear
and Breezy
Monday
High: 77 °F
Sunny and
Breezy
Monday Night
Low: 48 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 78 °F
Breezy. Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Overnight

Patchy smoke. Mostly clear, with a low around 51. West wind 7 to 9 mph.

Sunday

Patchy smoke before 9am. Sunny, with a high near 80. Breezy, with a west wind 7 to 12 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

Sunday Night

Mostly clear, with a low around 49. Breezy, with a south southwest wind 11 to 17 mph becoming north northwest after midnight. Winds could gust as high as 30 mph.

Monday

Sunny, with a high near 77. Breezy, with a west northwest wind 14 to 23 mph becoming south southwest in the morning. Winds could gust as high as 34 mph.

Monday Night

Mostly clear, with a low around 48. Breezy, with a west northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Breezy.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Wednesday

Sunny, with a high near 79.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 54.