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

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Partly Cloudy

61°F

16°C

Humidity 82%
Wind Speed WNW 9 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 03:35 AM MDT
Extended Forecast for

Story WY

  • Overnight

    Overnight: A 30 percent chance of showers.  Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Patchy fog before noon.  Otherwise, partly sunny, with a high near 60. Calm wind becoming north northeast around 6 mph in the morning.  Chance of precipitation is 70%.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 41. Light and variable wind becoming southwest 5 to 7 mph after midnight.

    Low: 41 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 67. Southwest wind around 6 mph becoming north northeast in the afternoon.

    High: 67 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Light and variable wind becoming west southwest around 6 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. Southwest wind 5 to 7 mph becoming light and variable.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm.  Mostly cloudy, with a low around 44. North northwest wind around 6 mph becoming southwest after midnight.  Chance of precipitation is 60%.

    Low: 44 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 65. West southwest wind 6 to 9 mph becoming north northwest in the afternoon.  Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 45. Calm wind.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Patchy fog before noon. Otherwise, partly sunny, with a high near 60. Calm wind becoming north northeast around 6 mph in the morning. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 41. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 67. Southwest wind around 6 mph becoming north northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 43. Light and variable wind becoming west southwest around 6 mph after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Southwest wind 5 to 7 mph becoming light and variable.
Monday Night
A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 44. North northwest wind around 6 mph becoming southwest after midnight. Chance of precipitation is 60%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 65. West southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. Light and variable wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 42. North wind around 6 mph becoming southwest in the evening.
Thursday
Mostly sunny, with a high near 70. Southwest wind 5 to 8 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 45. North wind 5 to 7 mph becoming southwest in the evening.
Friday
Sunny, with a high near 74. Southwest wind 5 to 8 mph becoming northeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Story WY
 44.6°N 107.12°W (Elev. 7011 ft)
12:58 am MDT Aug 15, 2026
3am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database