Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Bartlesville, Bartlesville Municipal Airport (KBVO)

Lat: 36.77°NLon: 96.03°WElev: 712ft.

Fog/Mist

54°F

12°C

Humidity 97%
Wind Speed N 13 mph
Barometer 30.19 in (1022.0 mb)
Dewpoint 53°F (12°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 20 May 2:53 am CDT
Extended Forecast for

6 Miles ENE Bigheart OK

  • Overnight

    Overnight: A 50 percent chance of showers.  Cloudy, with a low around 53. Northeast wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 7am.  Mostly cloudy, with a high near 65. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 56. Northeast wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 68. East wind around 5 mph.  Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 59. East wind around 5 mph.  Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 78. Northeast wind around 5 mph becoming southwest in the afternoon.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm.  Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 53. Northeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 65. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 56. Northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 68. East wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 59. East wind around 5 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 78. Northeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Bigheart OK
 36.88°N 96.12°W
2:50 am CDT May 20, 2026
3am CDT May 20, 2026-6pm CDT May 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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