National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

NA

63°F

17°C

Humidity 36%
Wind Speed S 17 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 16 May 07:45 PM MDT
Extended Forecast for

10 Miles WNW West Yellowstone MT

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 36. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: A chance of rain showers before 2pm, then a slight chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Blustery, with a west northwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.

    Low: 23 °F

    Mostly Clear
    and Blustery
    then Clear

  • Saturday

    Saturday: Sunny, with a high near 45. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 33. South southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 42. South wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25. West wind 8 to 16 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    Showers

  • Monday

    Monday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. West northwest wind 7 to 10 mph.

    High: 40 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 36. Southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Friday
A chance of rain showers before 2pm, then a slight chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 23. Blustery, with a west northwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Sunny, with a high near 45. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 33. South southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 42. South wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25. West wind 8 to 16 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Little or no snow accumulation expected.
Monday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. West northwest wind 7 to 10 mph.
Monday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 26.
Tuesday
A chance of snow showers after noon. Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 32.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 47.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32.
Thursday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW West Yellowstone MT
 44.72°N 111.32°W (Elev. 8704 ft)
Last Update:
4:57 pm MDT May 16, 2024
Forecast Valid:
8pm MDT May 16, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation