Expires:202512211700;;963668
FPUS55 KCYS 210924
ZFPCYS

Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle
National Weather Service Cheyenne WY
223 AM MST Sun Dec 21 2025


NEZ095-211700-
Northern Sioux County-
Including the city of Harrison
223 AM MST Sun Dec 21 2025

.TODAY...Partly cloudy. Not as cool with highs in the lower 50s.
Southwest winds 15 to 20 mph with gusts up to 30 mph. 
.TONIGHT...Partly cloudy and breezy. Not as cool with lows in the
upper 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. 
.MONDAY...Mostly sunny and breezy. Not as cool with highs in the
lower 60s. West winds 15 to 25 mph with gusts up to 40 mph. 
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows in the lower 30s. West winds 10 to
15 mph with gusts up to 25 mph, becoming south 5 to 10 mph after
midnight. 
.TUESDAY...Mostly cloudy. Highs in the upper 50s. South winds
10 to 15 mph with gusts up to 25 mph. 
.TUESDAY NIGHT...Mostly cloudy. Lows around 40. 
.WEDNESDAY...Mostly sunny. Highs in the mid 60s. Temperature
falling into the upper 50s in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 40s. 
.CHRISTMAS DAY...Sunny. Highs around 60. Temperature falling into
the lower 50s in the afternoon. 
.THURSDAY NIGHT AND FRIDAY...Partly cloudy and breezy. Lows in
the mid 30s. Highs in the mid 50s. 
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs around 50. 

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