Expires:202512291830;;431885
FPUS55 KCYS 291047
ZFPCYS

Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle
National Weather Service Cheyenne WY
347 AM MST Mon Dec 29 2025


NEZ055-291830-
Cheyenne County-
Including the cities of Sidney and Brownson
347 AM MST Mon Dec 29 2025

.TODAY...Sunny. Not as cool with highs in the lower 40s.
Northwest winds 10 to 15 mph. Wind chill values as low as 5 below
this morning. 
.TONIGHT...Mostly clear. Not as cold with lows around 18. West
winds 5 to 10 mph. 
.TUESDAY...Sunny. Highs in the lower 50s. Temperature falling
into the lower 40s in the afternoon. Northwest winds 10 to 15 mph
with gusts up to 25 mph. 
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Cold with lows in the lower 20s. West winds 5 to
10 mph. 
.WEDNESDAY...Sunny. Highs in the upper 50s. Temperature falling
into the upper 40s in the afternoon. Northwest winds 10 to 15 mph
with gusts up to 25 mph. 
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows in the upper
20s. 
.NEW YEARS DAY THROUGH FRIDAY...Mostly cloudy. Highs in the mid
50s. Lows in the lower 30s. 
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
20s. Highs in the mid 50s. 
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the mid 50s. 

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