Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Hazardous Weather Conditions

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Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Light Snow and Breezy

19°F

-7°C

Humidity	81%
Wind Speed	N 25 G 43 mph
Barometer	30.02 in (1017.4 mb)
Dewpoint	14°F (-10°C)
Visibility	5.00 mi
Wind Chill	1°F (-17°C)
Last update	5 Dec 3:53 pm MST

More Information:

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

Extended Forecast for

7 Miles SSE Horse Creek WY

High Wind Watch December 6, 02:00pm until December 6, 11:00pm

Click here for hazard details and duration

High Wind Watch

This
Afternoon

Chance Snow
and Breezy
High: 49 °F
Tonight

Slight Chance
Snow then
Mostly Cloudy
Low: 11 °F
Monday

Partly Sunny
then Mostly
Cloudy and
Windy
High: 40 °F
Monday
Night

Slight Chance
Snow and
Windy
Low: 24 °F
Tuesday

Mostly Sunny
and Breezy
High: 41 °F
Tuesday
Night

Partly Cloudy
and Breezy
Low: 29 °F
Wednesday

Mostly Sunny
and Windy
High: 47 °F
Wednesday
Night

Mostly Cloudy
and Breezy
Low: 28 °F
Thursday

Chance Snow
and Breezy
High: 43 °F

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Mostly cloudy, with a high near 49. Breezy, with a north northwest wind around 25 mph, with gusts as high as 35 mph.

Tonight

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Wind chill values between zero and 5. North wind 5 to 15 mph becoming west after midnight.

Monday

Partly sunny, with a high near 40. Windy, with a west wind 10 to 20 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 24. Windy, with a west wind 30 to 40 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 55 mph.

Tuesday

Mostly sunny, with a high near 41. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Partly cloudy, with a low around 29. Breezy.

Wednesday

Mostly sunny, with a high near 47. Windy.

Wednesday Night

Mostly cloudy, with a low around 28. Breezy.

Thursday

A chance of snow after 11am. Mostly cloudy, with a high near 43. Breezy.

Thursday Night

Snow likely. Mostly cloudy, with a low around 18.

Friday

Snow likely. Partly sunny, with a high near 28. Blustery.