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

Bartlesville, Bartlesville Municipal Airport (KBVO)

Lat: 36.77°NLon: 96.03°WElev: 712ft.

Fair

98°F

37°C

Humidity 35%
Wind Speed SW 8 mph
Barometer 30.05 in (1016.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 15 Aug 12:53 pm CDT
Extended Forecast for

Wynona OK

Heat Advisory August 15, 01:37pm until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 15, 01:37pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 102 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 101. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 94. Northeast wind 5 to 10 mph.

    High: 94 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Calm wind becoming east around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 102. Heat index values as high as 106. South wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 78. South wind around 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 72. Calm wind becoming east around 5 mph.
Tuesday
Sunny and hot, with a high near 101. East wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 103. Southwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 73. Southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 96. Northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 98. East wind 5 to 10 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Wynona OK
 36.54°N 96.34°W
1:31 pm CDT Aug 15, 2026
1pm CDT Aug 15, 2026-6pm CDT 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