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

60°F

16°C

Humidity 83%
Wind Speed N 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 16 Aug 01:30 AM MDT
Extended Forecast for

22 Miles NNW Arminto WY

  • Overnight

    Overnight: Mostly clear, with a low around 49. South wind around 7 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 68. South southwest wind 6 to 11 mph becoming north northwest in the afternoon.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 7pm and 9pm.  Mostly clear, with a low around 54. North northwest wind 5 to 10 mph becoming southeast in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. South southwest wind 5 to 11 mph becoming west northwest in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 55. Northwest wind 6 to 10 mph becoming southeast after midnight.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67. South wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 53. Northwest wind 5 to 11 mph becoming southeast after midnight.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 49. South wind around 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 68. South southwest wind 6 to 11 mph becoming north northwest in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms between 7pm and 9pm. Mostly clear, with a low around 54. North northwest wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 70. South southwest wind 5 to 11 mph becoming west northwest in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. Northwest wind 6 to 10 mph becoming southeast after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Northwest wind 5 to 11 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 58.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 75.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Arminto WY
 43.48°N 107.4°W (Elev. 8051 ft)
1:02 am MDT Aug 16, 2026
1am MDT Aug 16, 2026-6pm MDT Aug 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database