Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644.0ft.

Clear

63°F

17°C

Humidity	36%
Wind Speed	SW 20 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	16 May 04:35 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles WNW West Yellowstone MT

This Afternoon
High: 67 °F
Chance
Showers
Tonight
Low: 38 °F
Slight Chance
Showers then
Mostly Clear
Friday
High: 62 °F
Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 26 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 54 °F
Slight Chance
Rain/Snow
then Chance
Showers
Sunday Night
Low: 27 °F
Chance
Rain/Snow
then Mostly
Cloudy
Monday
High: 52 °F
Slight Chance
Snow Showers
then Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers. Partly sunny, with a high near 67. Southwest wind around 13 mph, with gusts as high as 25 mph.

Tonight

A 20 percent chance of showers before 9pm. Mostly clear, with a low around 38. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 26 mph.

Friday

A chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 5pm. Mostly sunny, with a high near 62. Light and variable wind becoming west 16 to 21 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 40%.

Friday Night

Mostly clear, with a low around 26. West northwest wind 15 to 20 mph becoming light west after midnight. Winds could gust as high as 38 mph.

Saturday

Sunny, with a high near 57. Light south wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

Mostly cloudy, with a low around 35. Southwest wind 9 to 14 mph becoming light south after midnight. Winds could gust as high as 29 mph.

Sunday

A slight chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 54. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 27. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Monday

A slight chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 52.

Monday Night

Partly cloudy, with a low around 27.

Tuesday

A slight chance of showers. Mostly sunny, with a high near 55.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 33.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 58.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 33.