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

50°F

10°C

Humidity	49%
Wind Speed	SSW 10 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	17 May 12:15 AM MDT

More Information:

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

Extended Forecast for

2 Miles WSW West Yellowstone MT

Overnight
Low: 39 °F
Mostly Clear
Friday
High: 62 °F
Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Cloudy
Sunday
High: 53 °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
Rain/Snow
Monday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 39. South southwest wind 3 to 5 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. South wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 30%.

Friday Night

Mostly clear, with a low around 25. West wind 11 to 16 mph becoming light west southwest after midnight. Winds could gust as high as 39 mph.

Saturday

Sunny, with a high near 57. Light south wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

Mostly cloudy, with a low around 36. Southwest wind 6 to 11 mph becoming light south southwest 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 53. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 25 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 southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 27.

Tuesday

A slight chance of showers after noon. 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.

Thursday

Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 52.