National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains through early Thursday

A wet weather system continues across the southern U.S., with abundant moisture bringing heavy rain and a risk of flash flooding to parts of the southern Plains through early Thursday. The heaviest rain will fall across Oklahoma into western Arkansas. The flash flood threat should diminish later Thursday, as the system weakens over Texas.
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Current Conditions

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Fort Smith Regional Airport AR

7 Day Forecast

For More Weather Information:

Tulsa, OK Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 67 °F

Thursday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 75 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 61 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 83 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 86 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Detailed Forecast

  • Overnight Scattered showers, mainly after 4am. Cloudy, with a low around 67. East wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Scattered showers before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 75. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
  • Thursday Night A slight chance of showers before 1am. Mostly cloudy, with a low around 61. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch possible.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Northeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night Partly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
  • Saturday Mostly sunny, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm after midnight.
  • Sunday Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.
  • Sunday Night Partly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
  • Monday Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
  • Tuesday Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
  • Tuesday Night Partly cloudy, with a low around 70. Southeast wind around 5 mph.
  • Wednesday Mostly sunny, with a high near 93. South wind 5 to 10 mph.