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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5 Miles S Fort Smith MT

7 Day Forecast

For More Weather Information:

Billings, MT Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 63 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 82 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 83 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 64 °F

Saturday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 80 °F

Saturday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 63 °F

Sunday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 80 °F

Sunday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 62 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 63. South southeast wind 7 to 9 mph.
  • Thursday Mostly sunny, with a high near 82. South wind 5 to 8 mph becoming calm in the morning.
  • Thursday Night Partly cloudy, with a low around 65. East wind around 6 mph becoming calm.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming east 5 to 8 mph in the afternoon.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. East southeast wind 5 to 7 mph becoming south after midnight.
  • Saturday Isolated showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
  • Saturday Night Isolated showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
  • Sunday Isolated showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
  • Sunday Night Isolated showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
  • Monday Scattered showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
  • Monday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
  • Tuesday Scattered showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 40%.
  • Tuesday Night Scattered showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
  • Wednesday Scattered showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 30%.