235
FPUS55 KCYS 312123
ZFPCYS
ZONE FORECAST PRODUCT FOR SOUTHEAST WYOMING AND WESTERN NEBRASKA PANHANDLE
NATIONAL WEATHER SERVICE CHEYENNE WY
222 PM MST WED DEC 31 2025
WYZ118-010500-
CENTRAL LARAMIE COUNTY-
INCLUDING THE CITY OF CHEYENNE
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, INCREASING TO WEST 20 TO 25 MPH
WITH GUSTS UP TO 40 MPH AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. BREEZY WITH HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S IN THE AFTERNOON. WEST WINDS 15 TO
25 MPH. GUSTS UP TO 40 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS 15 TO 20 MPH. GUSTS UP TO 40 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE LOWER 50S.
TEMPERATURE FALLING INTO THE UPPER 40S IN THE AFTERNOON. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN
THE UPPER 50S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50. TEMPERATURE
FALLING INTO THE MID 40S IN THE AFTERNOON.
WYZ115-010500-
LARAMIE VALLEY-
INCLUDING THE CITIES OF BOSLER AND LARAMIE
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 30. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. WEST WINDS 15 TO 25 MPH. GUSTS UP
TO 45 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. WINDY WITH HIGHS IN
THE MID 40S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
CHANCE OF SNOW 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE UPPER 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
40S. LOWS AROUND 30.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 40.
NEZ019-010500-
SCOTTS BLUFF COUNTY-
INCLUDING THE CITIES OF SCOTTSBLUFF AND GERING
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING TO AROUND 50 LATE. NORTHWEST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS UP TO 20 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY
PARTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
TEMPERATURE FALLING INTO THE LOWER 50S IN THE AFTERNOON. WEST
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WYZ101-010500-
CONVERSE COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF BILL, DOUGLAS, DEER CREEK, AND GLENROCK
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. WEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 40 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. BREEZY WITH HIGHS AROUND 50. TEMPERATURE FALLING INTO THE
MID 40S IN THE AFTERNOON. WEST WINDS 15 TO 25 MPH WITH GUSTS UP
TO 35 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE UPPER
30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN
THE MID 50S. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 50.
WYZ108-010500-
GOSHEN COUNTY-
INCLUDING THE CITY OF TORRINGTON
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH AFTER MIDNIGHT.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 35 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, INCREASING TO 15 TO
20 MPH WITH GUSTS UP TO 40 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
TEMPERATURE FALLING TO AROUND 50 IN THE AFTERNOON. NORTHWEST
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. TEMPERATURE
FALLING INTO THE MID 50S IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
NEZ003-010500-
BOX BUTTE COUNTY-
INCLUDING THE CITIES OF ALLIANCE AND HEMINGFORD
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO
10 MPH.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE UPPER 40S IN THE AFTERNOON.
WYZ109-010500-
CENTRAL CARBON COUNTY-
INCLUDING THE CITY OF RAWLINS
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. TEMPERATURE
FALLING INTO THE UPPER 30S LATE. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH.
NEW YEARS DAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH POSSIBLE. HIGHS
AROUND 40. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. WINDY. NEAR STEADY
TEMPERATURE IN THE MID 30S. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF RAIN SHOWERS IN THE MORNING. A CHANCE OF SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE
LOWER 40S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE MID 40S.
SATURDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
MONDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW 50 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S.
NEZ002-010500-
DAWES COUNTY-
INCLUDING THE CITIES OF CHADRON AND CHADRON ST PARK
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO
10 MPH.
NEW YEARS DAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 50. TEMPERATURE FALLING INTO THE MID 40S IN
THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
NEZ055-010500-
CHEYENNE COUNTY-
INCLUDING THE CITIES OF SIDNEY AND BROWNSON
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS AROUND 60. TEMPERATURE FALLING TO AROUND
50 IN THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP
TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S.
TEMPERATURE FALLING INTO THE LOWER 50S IN THE AFTERNOON. WEST
WINDS 20 TO 25 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 60S.
LOWS IN THE LOWER 30S.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE LOWER 30S.
NEZ054-010500-
KIMBALL COUNTY-
INCLUDING THE CITY OF KIMBALL
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS AROUND 60. TEMPERATURE FALLING
INTO THE UPPER 40S LATE. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
NEW YEARS DAY
PARTLY SUNNY. HIGHS AROUND 60. TEMPERATURE
FALLING TO AROUND 50 IN THE AFTERNOON. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE UPPER 50S.
TEMPERATURE FALLING TO AROUND 50 IN THE AFTERNOON. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE UPPER 40S IN THE AFTERNOON.
WYZ107-010500-
EAST PLATTE COUNTY-
INCLUDING THE CITIES OF WHEATLAND AND GUERNSEY
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 30S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, INCREASING
TO WEST 20 TO 25 MPH WITH GUSTS UP TO 40 MPH AFTER MIDNIGHT.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. BREEZY WITH HIGHS IN THE MID 50S. WEST WINDS 15 TO
25 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, INCREASING
TO 20 TO 25 MPH WITH GUSTS UP TO 45 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE LOWER 50S.
TEMPERATURE FALLING INTO THE UPPER 40S IN THE AFTERNOON. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
WYZ102-010500-
NIOBRARA COUNTY-
INCLUDING THE CITIES OF LUSK AND REDBIRD
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. NORTHWEST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO
15 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS AROUND 50. TEMPERATURE FALLING INTO THE MID 40S IN
THE AFTERNOON. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. COLD WITH LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S.
TEMPERATURE FALLING INTO THE LOWER 50S IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S.
WYZ113-010500-
UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF SARATOGA AND ENCAMPMENT
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. TEMPERATURE
FALLING INTO THE UPPER 30S LATE. SOUTHWEST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
NEW YEARS DAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. BREEZY. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SNOW
SHOWERS LIKELY, MAINLY IN THE MORNING. LITTLE OR NO SNOW
ACCUMULATION. BREEZY WITH HIGHS IN THE LOWER 40S. WEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
SATURDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. TEMPERATURE FALLING
INTO THE LOWER 40S IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING. HIGHS IN THE
LOWER 40S. CHANCE OF SNOW 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. HIGHS IN THE UPPER 30S.
WYZ119-010500-
EAST LARAMIE COUNTY-
INCLUDING THE CITY OF PINE BLUFFS
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. NOT AS COOL WITH HIGHS AROUND 60.
TEMPERATURE FALLING INTO THE UPPER 40S LATE. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. TEMPERATURE FALLING INTO
THE UPPER 40S IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE MID 50S.
TEMPERATURE FALLING INTO THE UPPER 40S IN THE AFTERNOON. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WYZ111-010500-
SOUTHWEST CARBON COUNTY-
INCLUDING THE CITY OF BAGGS
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. COLD WITH LOWS IN THE MID 20S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS UP TO 20 MPH.
NEW YEARS DAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 30S. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. COLD. NEAR STEADY TEMPERATURE IN
THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF RAIN AND SNOW SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 50 PERCENT.
WYZ117-010500-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF WHITAKER, FEDERAL, AND HORSE CREEK
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. WINDY WITH LOWS IN THE MID 30S. TEMPERATURE RISING INTO
THE LOWER 40S AFTER MIDNIGHT. WEST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 30 MPH, INCREASING TO 20 TO 30 MPH WITH GUSTS UP TO 40 MPH
AFTER MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY AND WINDY. HIGHS IN THE LOWER 50S.
TEMPERATURE FALLING INTO THE MID 40S IN THE AFTERNOON. WEST WINDS
20 TO 30 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY AND WINDY. LOWS IN THE UPPER 30S.
WEST WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE UPPER 40S.
TEMPERATURE FALLING INTO THE MID 40S IN THE AFTERNOON. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. BREEZY WITH LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN
THE LOWER 50S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
NEZ021-010500-
MORRILL COUNTY-
INCLUDING THE CITIES OF ANGORA, BRIDGEPORT, BAYARD, AND REDINGTON
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
NEW YEARS DAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING TO AROUND 50 IN THE AFTERNOON. WEST WINDS 15 TO 20 MPH,
BECOMING NORTHWEST IN THE AFTERNOON. GUSTS UP TO 35 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
NEZ095-010500-
NORTHERN SIOUX COUNTY-
INCLUDING THE CITY OF HARRISON
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO
15 MPH.
NEW YEARS DAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 50. TEMPERATURE FALLING INTO
THE MID 40S IN THE AFTERNOON. NORTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 60.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE LOWER 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
WYZ116-010500-
SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF BUFORD, PUMPKIN VINE, AND VEDAUWOO
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 40S. TEMPERATURE
FALLING INTO THE LOWER 40S LATE. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 30S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
NEW YEARS DAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
TEMPERATURE FALLING INTO THE UPPER 30S IN THE AFTERNOON. WEST
WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY AND VERY WINDY. NEAR STEADY
TEMPERATURE IN THE MID 30S. WEST WINDS 25 TO 35 MPH. GUSTS UP TO
45 MPH, INCREASING TO 55 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY AND VERY WINDY. HIGHS IN THE LOWER 40S.
WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY AND WINDY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN
THE MID 40S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
WYZ110-010500-
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF ARLINGTON AND ELK MOUNTAIN
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. TEMPERATURE
FALLING TO AROUND 40 LATE. WEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
NEW YEARS DAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 40S. TEMPERATURE FALLING INTO THE
UPPER 30S IN THE AFTERNOON. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. VERY WINDY. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS 20 TO 25 MPH WITH
GUSTS UP TO 40 MPH, BECOMING WEST 25 TO 35 MPH WITH GUSTS UP TO
55 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. A CHANCE OF RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. VERY WINDY. NEAR STEADY TEMPERATURE IN THE UPPER
30S. WEST WINDS 25 TO 35 MPH. GUSTS UP TO 55 MPH, DECREASING TO
45 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY AND BREEZY. LOWS IN
THE LOWER 30S. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY AND BREEZY.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S.
TUESDAY
PARTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
WYZ106-010500-
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF BORDEAUX
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY, BREEZY WITH HIGHS IN THE LOWER 50S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY AND VERY WINDY. NEAR STEADY TEMPERATURE
IN THE UPPER 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO
40 MPH, INCREASING TO 25 TO 35 MPH WITH GUSTS UP TO 60 MPH AFTER
MIDNIGHT.
NEW YEARS DAY
MOSTLY CLOUDY AND VERY WINDY. HIGHS IN THE LOWER
50S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH, DIMINISHING
TO 15 TO 25 MPH WITH GUSTS UP TO 40 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY AND VERY WINDY. NEAR STEADY
TEMPERATURE IN THE LOWER 40S. WEST WINDS 20 TO 30 MPH WITH GUSTS
UP TO 45 MPH, INCREASING TO 30 TO 40 MPH WITH GUSTS UP TO 65 MPH
AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. VERY WINDY WITH HIGHS IN THE UPPER 40S. WEST WINDS 30 TO
40 MPH. GUSTS UP TO 60 MPH, DECREASING TO 50 MPH IN THE
AFTERNOON.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY AND BREEZY. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE UPPER
30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN
THE LOWER 50S. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 40S.
NEZ020-010500-
BANNER COUNTY-
INCLUDING THE CITY OF HARRISBURG
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE UPPER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S LATE. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. TEMPERATURE FALLING TO
AROUND 50 IN THE AFTERNOON. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY
PARTLY SUNNY AND WINDY. HIGHS IN THE MID 50S.
TEMPERATURE FALLING TO AROUND 50 IN THE AFTERNOON. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING TO AROUND 50 IN THE AFTERNOON.
WYZ114-010500-
SNOWY RANGE-
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY
222 PM MST WED DEC 31 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 PM
MST FRIDAY...
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. TEMPERATURE
FALLING INTO THE MID 30S LATE. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. COLD. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
NEW YEARS DAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. SNOW ACCUMULATION UP TO 1 INCH POSSIBLE. HIGHS IN THE
UPPER 30S. TEMPERATURE FALLING INTO THE LOWER 30S IN THE
AFTERNOON. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATION POSSIBLE. WINDY, COLD. NEAR STEADY TEMPERATURE IN
THE LOWER 30S. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH,
INCREASING TO 55 MPH AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT.
FRIDAY
SNOW SHOWERS LIKELY. ADDITIONAL LIGHT SNOW ACCUMULATION
POSSIBLE. WINDY WITH HIGHS IN THE MID 30S. WEST WINDS 20 TO
30 MPH WITH GUSTS UP TO 55 MPH. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY AND BLUSTERY, COLD. NEAR STEADY
TEMPERATURE IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 40. TEMPERATURE FALLING INTO
THE MID 30S IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. COLD WITH LOWS IN THE MID 20S. CHANCE OF SNOW
30 PERCENT.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SNOW SHOWERS. HIGHS IN THE MID 30S. LOWS IN THE LOWER 20S.
WYZ104-010500-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
INCLUDING THE CITY OF SEMINOE DAM
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. TEMPERATURE
FALLING TO AROUND 40 LATE. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN CLOUDY WITH A
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
1 INCH POSSIBLE. BREEZY WITH HIGHS IN THE LOWER 40S. TEMPERATURE
FALLING INTO THE UPPER 30S IN THE AFTERNOON. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 40 PERCENT.
THURSDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. WINDY. NEAR STEADY TEMPERATURE IN THE MID 30S.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. BREEZY WITH HIGHS IN THE LOWER 40S. WEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY AND BREEZY. HIGHS IN
THE MID 40S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLOUDY AND BREEZY. LOWS
AROUND 30. HIGHS IN THE LOWER 40S.
WYZ105-010500-
SHIRLEY BASIN-
INCLUDING THE CITIES OF MEDICINE BOW AND SHIRLEY BASIN
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 30. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN CLOUDY WITH A
CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE LOWER 40S. TEMPERATURE FALLING
INTO THE UPPER 30S IN THE AFTERNOON. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. WINDY. NEAR STEADY
TEMPERATURE IN THE MID 30S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP
TO 45 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. WINDY WITH HIGHS IN THE LOWER 40S. WEST WINDS 20 TO 30 MPH
WITH GUSTS UP TO 45 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE MID 40S.
SATURDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS AROUND 30.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. HIGHS IN THE
MID 40S. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
WYZ103-010500-
NORTH LARAMIE RANGE-
INCLUDING THE CITY OF GARRETT
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 40S. TEMPERATURE
FALLING TO AROUND 40 LATE. WEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 40 MPH.
TONIGHT
PARTLY CLOUDY AND WINDY. NEAR STEADY TEMPERATURE IN
THE MID 30S. WEST WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH,
INCREASING TO 55 MPH AFTER MIDNIGHT.
NEW YEARS DAY
PARTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. WINDY WITH HIGHS IN THE MID 40S. WEST WINDS 20 TO
30 MPH. GUSTS UP TO 55 MPH, DECREASING TO 40 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
A CHANCE OF SNOW SHOWERS IN THE EVENING. MOSTLY
CLOUDY. LITTLE OR NO SNOW ACCUMULATION. VERY WINDY. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. WEST WINDS 30 TO 40 MPH. GUSTS UP
TO 50 MPH, INCREASING TO 65 MPH AFTER MIDNIGHT. CHANCE OF SNOW
50 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
SUNNY. VERY WINDY WITH HIGHS IN THE LOWER 40S. WEST WINDS 25 TO
35 MPH WITH GUSTS UP TO 65 MPH, DIMINISHING TO 15 TO 25 MPH WITH
GUSTS UP TO 45 MPH IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY AND BREEZY. LOWS IN
THE LOWER 30S. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
MOSTLY CLOUDY AND WINDY. LOWS IN THE MID 30S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY AND WINDY. HIGHS IN THE
MID 40S. LOWS IN THE MID 30S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY AND BREEZY. LOWS IN THE
UPPER 20S. HIGHS AROUND 40.
WYZ112-010500-
SIERRA MADRE RANGE-
222 PM MST WED DEC 31 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 PM
MST FRIDAY...
THIS AFTERNOON
SUNNY. HIGHS IN THE LOWER 40S. TEMPERATURE
FALLING INTO THE MID 30S LATE. SOUTHWEST WINDS 10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. COLD. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTH
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
NEW YEARS DAY
SNOW SHOWERS LIKELY. SNOW ACCUMULATION AROUND AN
INCH POSSIBLE. HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
SNOW SHOWERS. ADDITIONAL MODERATE SNOW
ACCUMULATION. COLD. NEAR STEADY TEMPERATURE IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF
SNOW NEAR 100 PERCENT.
FRIDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW AND RAIN SHOWERS
LIKELY IN THE AFTERNOON. ADDITIONAL LIGHT SNOW ACCUMULATION.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 35 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY AND COLD. NEAR STEADY TEMPERATURE
AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. TEMPERATURE
FALLING INTO THE MID 30S IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. COLD WITH LOWS IN THE UPPER 20S. CHANCE OF SNOW
30 PERCENT.
SUNDAY
PARTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 30S. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. HIGHS
IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH HIGHS IN THE LOWER 30S.
NEZ096-010500-
SOUTHERN SIOUX COUNTY-
INCLUDING THE CITY OF AGATE
222 PM MST WED DEC 31 2025
THIS AFTERNOON
SUNNY. HIGHS IN THE MID 50S. TEMPERATURE
FALLING INTO THE MID 40S LATE. NORTHWEST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO
10 MPH.
NEW YEARS DAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS IN THE LOWER 30S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. TEMPERATURE
FALLING INTO THE UPPER 40S IN THE AFTERNOON. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page