No Watches or Warnings for West River
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Weather Conditions for West River, Wyoming : Washakie County
Issued: 9:31 am MDT Sep 11, 2026 Latitude: 44.0985684 Longitude: -107.9534284 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Today Cloudy on Tonight Mostly Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
High: 83°F Low: 42°F High: 76°F High: 84°F High: 73°F High: 73°F High: 73°F High: 78°F
Low: 43°F Low: 47°F Low: 40°F Low: 41°F Low: 41°F  
Sunny Cloudy Mostly Sunny Mostly Sunny Sunny Sunny Sunny Sunny
Current Conditions at
WORLAND - (KWRL)
73°
Clear
as of 9:53 AM MDST
Rel. Humidity: 29%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
6 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
SOUTH BIG HORN - (KGEY)
64°
Clear
as of 9:53 AM MDST
Rel. Humidity: 31%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CODY - (KCOD)
72°
Partly Cloudy
as of 9:56 AM MDST
Rel. Humidity: 35%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Scattered at 11000ft
Current Conditions at
BUFFALO - (KBYG)
63°
Clear
as of 9:53 AM MDST
Rel. Humidity: 42%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 83. Breezy, with a southwest wind 6 to 11 mph becoming north northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 42. Breezy, with a north northwest wind 17 to 22 mph becoming light northwest after midnight. Winds could gust as high as 32 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 76. Calm wind becoming north 5 to 9 mph in the afternoon.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 43. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

20% chance of thunderstorms Sunday Night Sunday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47. West wind 6 to 11 mph becoming east northeast in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

Sunny on Monday Monday... Sunny, with a high near 73. West northwest wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

Clear on Monday Night Monday Night... Clear, with a low around 40.

Sunny on Tuesday Tuesday... Sunny, with a high near 73.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 41.

Sunny on Wednesday Wednesday... Sunny, with a high near 73.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 41.

Sunny on Thursday Thursday... Sunny, with a high near 78.

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Sun Almanac for West River, Wyoming
Astronomical Sunrise 05:07 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:43 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 06:18 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:47 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 12 Hours 43 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 7:30 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 7:59 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:34 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 9:10 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 13 Hours 41 Minutes
Nautical Rise to Set: 14 Hours 51 Minutes
Astro Rise to Set: 16 Hours 3 Minutes

Click for yearly Sun Almanac for West River
Moon Almanac for West River, Wyoming
Moon Phase: New Moon
Moon Illumination: 0%
Moon Age: 0.56 Days
Moon is currently above the horizon
Distance from Moon to Earth: 237,328 miles
Upcoming Lunar Events for
West River:
Next EventEvent TimeIllum

High Moon:01:36 pm Fri0.4%
Moonset:07:35 pm Fri0.9%
Moonrise:08:35 am Sat2.3%
High Moon:02:21 pm Sat3.1%
Moonset:07:55 pm Sat4.0%
New Moon: Wed Aug 12
First Quarter: Wed Aug 19
Full Moon: Fri Aug 28
Last Quarter: Fri Sep 4
New Moon: Thu Sep 10
Click for Monthly Moon Almanac