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

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Partly Cloudy

73°F

23°C

Humidity 46%
Wind Speed SSE 5 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Aug 07:35 PM MDT
Extended Forecast for

17 Miles N Shirley Basin WY

  • Tonight

    Tonight: Isolated showers between 2am and 3am.  Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming northeast after midnight.  Chance of precipitation is 20%.

    Low: 50 °F

    Partly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after noon.  Mostly cloudy, then gradually becoming sunny, with a high near 67. Light west southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 48. Breezy, with a northwest wind 8 to 13 mph becoming west northwest 19 to 24 mph. Winds could gust as high as 33 mph.

    Low: 48 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Northwest wind 5 to 8 mph becoming southeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. South wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Northwest wind around 7 mph becoming south after midnight.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Isolated showers between 2am and 3am. Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming northeast after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 67. Light west southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 48. Breezy, with a northwest wind 8 to 13 mph becoming west northwest 19 to 24 mph. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 71. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 50. Northwest wind 5 to 8 mph becoming southeast after midnight.
Monday
Sunny, with a high near 73. South wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 52. Northwest wind around 7 mph becoming south after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Breezy.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 73.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 51.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Shirley Basin WY
 42.6°N 106.22°W (Elev. 7854 ft)
7:48 pm MDT Aug 14, 2026
7pm MDT Aug 14, 2026-6pm MDT Aug 21, 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