National Weather Service Forecast for: Cheyenne/Warren AFB WY
Issued by: National Weather Service Cheyenne, WY
Updated: 12:51 am MST Dec 20, 2025
 
Overnight

Overnight: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Chance
Showers and
Breezy

 Saturday

Saturday: A chance of snow showers before noon, then a chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Breezy.
Chance Snow
Showers then
Chance
Rain/Snow
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 27. West wind 5 to 15 mph becoming south southwest after midnight.
Partly Cloudy


 Sunday

Sunday: Partly sunny, with a high near 52. South southwest wind 10 to 15 mph.
Partly Sunny


 Sunday
Night
Sunday Night: Partly cloudy, with a low around 37. West southwest wind 10 to 15 mph.
Partly Cloudy


 Monday

Monday: Mostly sunny, with a high near 61. Breezy.
Mostly Sunny
and Breezy

 Monday
Night
Monday Night: Partly cloudy, with a low around 33.
Partly Cloudy


 Tuesday

Tuesday: Partly sunny, with a high near 60.
Partly Sunny


 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 36.
Mostly Cloudy
Lo 33 °F Hi 45 °F Lo 27 °F Hi 52 °F Lo 37 °F Hi 61 °F Lo 33 °F Hi 60 °F Lo 36 °F

Hazardous Weather Outlook
High Wind Warning
 

Overnight
 
 A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
 
 A chance of snow showers before noon, then a chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
 
 Partly cloudy, with a low around 27. West wind 5 to 15 mph becoming south southwest after midnight.
Sunday
 
 Partly sunny, with a high near 52. South southwest wind 10 to 15 mph.
Sunday Night
 
 Partly cloudy, with a low around 37. West southwest wind 10 to 15 mph.
Monday
 
 Mostly sunny, with a high near 61. Breezy.
Monday Night
 
 Partly cloudy, with a low around 33.
Tuesday
 
 Partly sunny, with a high near 60.
Tuesday Night
 
 Mostly cloudy, with a low around 36.
Wednesday
 
 Mostly sunny, with a high near 62.
Wednesday Night
 
 Partly cloudy, with a low around 38.
Christmas Day
 
 Mostly sunny, with a high near 59. Breezy.
Thursday Night
 
 Partly cloudy, with a low around 35.
Friday
 
 Mostly sunny, with a high near 54. Breezy.

 

Forecast from NOAA-NWS for Cheyenne/Warren AFB WY.