Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

FW5226 Shoshoni (F5226)

Lat: 43.24367°NLon: 108.11467°WElev: 4820.9ft.

NA

62°F

17°C

Humidity 73%
Wind Speed N 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 15 Aug 06:00 AM MDT
Extended Forecast for

18 Miles N Arminto WY

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 3 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 45. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 68. West northwest wind 7 to 11 mph.

    High: 68 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. North wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. West wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 49. West northwest wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66. Breezy, with a west wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 66. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 45. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 68. West northwest wind 7 to 11 mph.
Sunday Night
Mostly clear, with a low around 47. North wind 5 to 10 mph.
Monday
Sunny, with a high near 69. West wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. West northwest wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Breezy, with a west wind 8 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Arminto WY
 43.45°N 107.24°W (Elev. 8783 ft)
6:18 am MDT Aug 15, 2026
6am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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