Zone Forecast Product
Issued by NWS Cheyenne, WY

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540
FPUS55 KCYS 171109
ZFPCYS

Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle
National Weather Service Cheyenne WY
508 AM MDT Sun Aug 17 2025

WYZ118-171900-
Central Laramie County-
Including the city of Cheyenne
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A slight chance of showers and
thunderstorms this afternoon. Hot with highs in the mid 80s. West
winds 5 to 10 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.
.MONDAY...Sunny, hot with highs in the upper 80s. West winds 5 to
10 mph, becoming southeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the upper 80s. Southwest
winds 5 to 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
upper 50s. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as warm with highs in the lower 80s. Chance of
rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
40 percent.
.SATURDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs around 80. Chance of rain
60 percent.

$$

WYZ115-171900-
Laramie Valley-
Including the cities of Bosler and Laramie
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A chance of showers and thunderstorms this
afternoon. Highs around 80. West winds 5 to 10 mph. Chance of
rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 50. South winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 80s. Southwest winds around
5 mph, becoming northwest in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s. South winds 5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the mid 80s. South winds
around 5 mph, becoming east with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
mid 50s. Highs in the upper 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 50. Chance of rain 40 percent.
.SATURDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs around 80. Chance of rain
70 percent.

$$

NEZ019-171900-
Scotts Bluff County-
Including the cities of Scottsbluff and Gering
508 AM MDT Sun Aug 17 2025

.TODAY...Areas of smoke this morning. Sunny, hot with highs in
the mid 90s. Northwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. East winds
5 to 10 mph, becoming southeast after midnight. Chance of rain
20 percent.
.MONDAY...Sunny, hot with highs in the mid 90s. West winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 60. South winds 5 to
10 mph.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear, hot. Highs in the mid
90s. Lows in the mid 60s.
.THURSDAY...Sunny, hot with highs in the upper 90s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the
lower 60s. Highs in the upper 80s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A chance of showers
and thunderstorms. Hot. Lows in the upper 50s. Highs in the mid
80s. Chance of rain 40 percent.

$$

WYZ101-171900-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Hot with highs around 90. West winds 5 to 10 mph.
Chance of rain 20 percent.
.TONIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 50s. Southeast winds 5 to 10 mph, becoming south
after midnight. Chance of rain 20 percent.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds 5 to
10 mph with gusts up to 20 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 5 to 10 mph, becoming southeast after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming southeast with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the lower 60s. Highs in the mid 90s.
.THURSDAY...Sunny, hot with highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Chance of rain 40 percent.

$$

WYZ108-171900-
Goshen County-
Including the city of Torrington
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers this afternoon. Hot
with highs in the lower 90s. West winds 5 to 10 mph. Chance of
rain 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the upper 50s. East winds around 5 mph, becoming
southwest around 5 mph after midnight.
.MONDAY...Sunny, hot with highs in the lower 90s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds 5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Sunny, hot with highs in the mid 90s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the
lower 60s. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of rain
50 percent.

$$

NEZ003-171900-
Box Butte County-
Including the cities of Alliance and Hemingford
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers this afternoon. Hot
with highs in the mid 90s. Northwest winds 5 to 10 mph. Chance of
rain 20 percent.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. North winds 5 to 10 mph with gusts up to
20 mph, becoming southeast after midnight. Chance of rain
40 percent.
.MONDAY...Sunny, hot with highs in the mid 90s. West winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 10 mph with gusts up to 20 mph, becoming south after
midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear, hot. Highs in the mid
90s. Lows in the lower 60s.
.THURSDAY...Sunny, hot with highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 30 percent.
.FRIDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the mid 50s. Chance of
rain 50 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of rain
30 percent.

$$

WYZ109-171900-
Central Carbon County-
Including the city of Rawlins
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A slight chance of showers and
thunderstorms this afternoon. Highs in the lower 80s. Southwest
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Southwest winds 10 to 15 mph,
becoming south around 5 mph after midnight.
.MONDAY...Sunny. Highs in the mid 80s. Southwest winds 5 to
10 mph, becoming west 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
5 to 10 mph, becoming southeast after midnight.
.TUESDAY...Sunny, hot with highs in the upper 80s. South winds
around 5 mph, becoming west in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the mid 50s. Highs in the upper 80s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Hot. Highs in the
upper 80s. Lows in the mid 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
40 percent.

$$

NEZ002-171900-
Dawes County-
Including the cities of Chadron and Chadron St Park
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Hot with highs in the mid 90s. Northwest winds 5 to
10 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 60s. Northeast winds 10 to 15 mph, becoming
south around 5 mph after midnight. Chance of rain 40 percent.
.MONDAY...Sunny, hot with highs in the mid 90s. Southwest winds
around 5 mph, becoming northeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
around 10 mph, becoming south after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming east with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Sunny, hot with highs in the upper 90s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the
upper 60s. Highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 30 percent.
.FRIDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 50s. Chance of
rain 50 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of rain
30 percent.

$$

NEZ055-171900-
Cheyenne County-
Including the cities of Sidney and Brownson
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. Areas of smoke this afternoon. Hot with highs in
the lower 90s. Northwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to
10 mph, becoming west after midnight.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds
around 5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
10 to 15 mph.
.TUESDAY...Sunny, hot with highs around 90. Southwest winds
around 5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.WEDNESDAY THROUGH THURSDAY...Clear, hot. Highs in the lower 90s.
Lows in the lower 60s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the
upper 50s. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 50s. Chance of rain 50 percent.
.SATURDAY...Mostly sunny. Highs in the lower 80s.

$$

NEZ054-171900-
Kimball County-
Including the city of Kimball
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. Areas of smoke. Hot with highs in the lower 90s.
Northwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to
10 mph, becoming west after midnight.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds
around 5 mph, becoming southeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the lower 90s. Southwest
winds around 5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows around
60. Highs in the lower 90s.
.THURSDAY...Sunny, hot with highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 40 percent.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Chance of rain 50 percent.

$$

WYZ107-171900-
East Platte County-
Including the cities of Wheatland and Guernsey
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. Areas of smoke this morning. A slight chance of
showers and thunderstorms this afternoon. Hot with highs around
90. West winds 5 to 10 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the upper 50s. Southwest winds around 5 mph.
.MONDAY...Sunny, hot with highs in the lower 90s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds 5 to 10 mph, becoming south after midnight.
.TUESDAY...Sunny, hot with highs in the lower 90s. Southwest
winds around 5 mph, becoming east with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
lower 60s. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of rain
50 percent.

$$

WYZ102-171900-
Niobrara County-
Including the cities of Lusk and Redbird
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Areas of smoke this afternoon. Hot with highs around
90. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. East winds 5 to 10 mph, becoming south
after midnight. Chance of rain 20 percent.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds 5 to
10 mph, becoming northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 10 mph with gusts up to 20 mph, becoming southeast after
midnight.
.TUESDAY...Sunny, hot with highs in the lower 90s. South winds
around 5 mph, increasing to east 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Sunny, hot with highs in the mid 90s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the
lower 60s. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as warm with highs in the lower 80s. Chance of
rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
50 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
40 percent.

$$

WYZ113-171900-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A slight chance of showers and
thunderstorms this afternoon. Highs around 80. South winds 10 to
15 mph, becoming west this afternoon. Chance of rain 20 percent.
.TONIGHT...Mostly clear. Lows around 50. Southwest winds 5 to
10 mph with gusts up to 20 mph, becoming south after midnight.
.MONDAY...Sunny. Highs in the mid 80s. South winds 5 to 10 mph,
becoming west 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 50. South winds 5 to
10 mph.
.TUESDAY...Sunny, hot with highs in the upper 80s. South winds
around 5 mph, becoming north in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the lower 50s. Highs in the upper 80s.
.THURSDAY...Mostly sunny. Hot with highs in the upper 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ119-171900-
East Laramie County-
Including the city of Pine Bluffs
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny, hot with highs in the upper 80s. Northwest winds
5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. Northeast winds
around 5 mph, becoming west after midnight.
.MONDAY...Sunny, hot with highs in the upper 80s. West winds
around 5 mph, becoming southeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the upper 80s. Southwest
winds around 5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear, hot. Highs in the lower
90s. Lows around 60.
.THURSDAY...Sunny, hot with highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as warm with highs in the lower 80s. Chance of
rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ111-171900-
Southwest Carbon County-
Including the city of Baggs
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the lower 80s. South winds 5 to 10 mph,
becoming southwest 10 to 15 mph this afternoon. Chance of rain
20 percent.
.TONIGHT...Mostly clear. Lows in the upper 40s. Southwest winds
10 to 15 mph, becoming southeast around 5 mph after midnight.
.MONDAY...Sunny, hot with highs in the mid 80s. South winds 5 to
10 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 50. East winds 5 to
10 mph.
.TUESDAY...Sunny, hot with highs in the upper 80s. South winds
around 5 mph, becoming west around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
lower 50s. Highs around 90.
.THURSDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the lower 50s.
.FRIDAY...Mostly sunny. A chance of showers in the afternoon. Hot
with highs in the upper 80s. Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows
in the lower 50s.
.SATURDAY...Mostly sunny. A chance of showers in the afternoon.
Hot with highs in the mid 80s. Chance of rain 40 percent.

$$

WYZ117-171900-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny this morning, then partly sunny with a slight
chance of showers and thunderstorms this afternoon. Highs in the
lower 80s. West winds 10 to 15 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.
.MONDAY...Sunny, hot with highs in the mid 80s. West winds 5 to
10 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming southwest after midnight.
.TUESDAY...Sunny, hot with highs in the mid 80s. Southwest winds
5 to 10 mph, becoming east in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
upper 50s. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 50s. Chance of rain 40 percent.
.SATURDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
rain 60 percent.

$$

NEZ021-171900-
Morrill County-
Including the cities of Angora, Bridgeport, Bayard, and Redington
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. Areas of smoke this afternoon. Hot with highs in
the lower 90s. Northwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Northeast
winds 5 to 10 mph, becoming southeast after midnight. Chance of
rain 20 percent.
.MONDAY...Sunny, hot with highs in the mid 90s. West winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
10 to 15 mph.
.TUESDAY...Sunny, hot with highs in the lower 90s. South winds
around 5 mph, becoming southeast with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear, hot. Highs in the mid
90s. Lows in the lower 60s.
.THURSDAY...Sunny, hot with highs in the upper 90s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the
lower 60s. Highs in the mid 80s.
.FRIDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the mid 50s. Chance of
rain 50 percent.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

NEZ095-171900-
Northern Sioux County-
Including the city of Harrison
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Areas of smoke this afternoon. Hot with highs in the
lower 90s. West winds 5 to 10 mph, becoming north this afternoon.
Chance of rain 20 percent.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. East winds 5 to 10 mph, becoming south
after midnight. Chance of rain 30 percent.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds
around 5 mph, becoming north in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph, becoming south after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming east 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Sunny, hot with highs in the upper 90s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the
mid 60s. Highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 30 percent.
.FRIDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the mid 50s. Chance of
rain 50 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of rain
30 percent.

$$

WYZ116-171900-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A chance of showers and thunderstorms this
afternoon. Highs in the upper 70s. West winds 10 to 15 mph.
Chance of rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the mid 50s. South winds 5 to 10 mph, becoming
southwest after midnight.
.MONDAY...Sunny. Highs around 80. West winds 5 to 10 mph,
becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph, becoming east with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 50s. Chance of rain 40 percent.
.SATURDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 60 percent.

$$

WYZ110-171900-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A slight chance of showers and
thunderstorms this afternoon. Highs around 80. West winds 10 to
15 mph with gusts up to 25 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Southwest winds 10 to 15 mph,
diminishing to around 5 mph after midnight.
.MONDAY...Sunny. Highs in the lower 80s. Southwest winds 5 to
10 mph, becoming northwest 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the mid 80s. Southwest winds
5 to 10 mph, becoming northeast in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the mid 50s. Highs in the upper 80s.
.THURSDAY...Mostly sunny. Hot with highs in the mid 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 50s. Chance of rain 30 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ106-171900-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A slight chance of showers and
thunderstorms this afternoon. Hot with highs in the mid 80s. West
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.MONDAY...Sunny, hot with highs in the upper 80s. West winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 60. South winds 5 to 10 mph, becoming
southwest after midnight.
.TUESDAY...Sunny, hot with highs in the upper 80s. Southwest
winds 5 to 10 mph, becoming east 10 to 15 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Hot. Lows in the
lower 60s. Highs in the lower 90s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 60.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
rain 40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

NEZ020-171900-
Banner County-
Including the city of Harrisburg
508 AM MDT Sun Aug 17 2025

.TODAY...Areas of smoke this morning. Sunny, hot with highs in
the lower 90s. Northwest winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. Southeast winds
5 to 10 mph, becoming southwest after midnight.
.MONDAY...Sunny, hot with highs in the lower 90s. West winds
around 5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
10 to 15 mph.
.TUESDAY...Sunny, hot with highs in the lower 90s. Southwest
winds 5 to 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear, hot. Lows in the
lower 60s. Highs in the mid 90s.
.THURSDAY...Sunny, hot with highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Hot. Highs in the mid 80s. Lows in the mid 50s.
Chance of rain 40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ114-171900-
Snowy Range-
Including the cities of Centennial and Albany
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A chance of showers and thunderstorms this
afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 30 percent.
.TONIGHT...Mostly clear. Lows in the mid 40s. Southwest winds
10 to 15 mph, becoming south around 5 mph after midnight.
.MONDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph, becoming west with gusts up to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
5 to 10 mph, becoming south after midnight.
.TUESDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph,
becoming northeast with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in
the upper 40s. Highs in the lower 80s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows in the upper 40s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 70s. Temperature falling to
around 70 in the afternoon. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid 40s. Chance of rain 30 percent.
.SATURDAY...Mostly sunny. Showers likely with a chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 60 percent.

$$

WYZ104-171900-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. A chance of showers with a slight chance
of thunderstorms this afternoon. Highs in the lower 80s.
Southwest winds 10 to 15 mph. Chance of rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph,
becoming south after midnight.
.MONDAY...Sunny. Highs in the mid 80s. Southwest winds 5 to
10 mph, becoming west in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph.
.TUESDAY...Sunny, hot with highs in the upper 80s. South winds
around 5 mph, becoming west around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the upper 50s. Highs in the upper 80s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Hot. Highs in the
mid 80s. Lows in the mid 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 50s. Chance of rain 30 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ105-171900-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
508 AM MDT Sun Aug 17 2025

.TODAY...Mostly sunny. Areas of smoke this morning. A chance of
showers and thunderstorms this afternoon. Highs in the lower 80s.
West winds 10 to 15 mph. Chance of rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the upper 40s. Southwest winds 5 to 10 mph, becoming south after
midnight.
.MONDAY...Sunny. Highs in the mid 80s. Southwest winds 5 to
10 mph, becoming west in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 5 to 10 mph, becoming southeast after midnight.
.TUESDAY...Sunny, hot with highs in the upper 80s. South winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
in the mid 50s. Highs in the upper 80s.
.THURSDAY...Mostly sunny. Hot with highs in the upper 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the upper 40s. Chance of
rain 40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of rain
50 percent.

$$

WYZ103-171900-
North Laramie Range-
Including the city of Garrett
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny this morning, then partly sunny with a chance of
showers with a slight chance of thunderstorms this afternoon.
Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 80s. West winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph, becoming south after midnight.
.TUESDAY...Sunny. Highs in the mid 80s. Southwest winds 5 to
10 mph, becoming east with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Hot. Lows
around 60. Highs in the upper 80s.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Temperature
falling into the upper 70s in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 50s. Chance of
rain 40 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 70s. Chance of rain
50 percent.

$$

WYZ112-171900-
Sierra Madre Range-
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 20 percent.
.TONIGHT...Mostly clear. Lows around 50. Southwest winds 10 to
15 mph, becoming southeast around 5 mph after midnight.
.MONDAY...Sunny. Highs in the upper 70s. South winds 5 to 10 mph,
becoming west in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 5 to 10 mph, becoming southeast after midnight.
.TUESDAY...Sunny. Highs in the lower 80s. South winds around
5 mph, becoming northwest in the afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in
the lower 50s. Highs in the lower 80s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows in the lower 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs around 80. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 70s. Chance of rain
50 percent.

$$

NEZ096-171900-
Southern Sioux County-
Including the city of Agate
508 AM MDT Sun Aug 17 2025

.TODAY...Sunny. A slight chance of showers and thunderstorms this
afternoon. Areas of smoke this afternoon. Hot with highs in the
mid 90s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Northeast winds 5 to 10 mph, becoming
southeast after midnight. Chance of rain 20 percent.
.MONDAY...Sunny, hot with highs in the mid 90s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 10 mph, becoming south after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. South winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Sunny, hot with highs in the upper 90s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the
lower 60s. Highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Not as hot with highs in the mid 80s. Chance of
rain 30 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of rain
50 percent.
.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Hot with highs in the mid 80s. Chance of rain
30 percent.

$$