National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains

A wet weather system continues across the southern U.S., with abundant moisture brining heavy rain and a risk of flash flooding to parts of the southern Plains on Wednesday. The heaviest rain will fall across Oklahoma, though flood watches and warnings are in effect eastern Colorado to western Arkansas. The flash flood threat should diminish on Thursday, as the system weakens over Texas.
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Current Conditions

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3 Miles E Great Falls International Airport MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 95 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 61 °F

Thursday

Sunny

Sunny

High: 92 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 61 °F

Friday

Sunny

Sunny

High: 90 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 62 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 81 °F

Saturday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 59 °F

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 83 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 95. Light south southeast wind.
  • Tonight Partly cloudy, with a low around 61. Calm wind becoming south 5 to 7 mph in the evening.
  • Thursday Sunny, with a high near 92. Southwest wind 5 to 7 mph becoming calm in the afternoon.
  • Thursday Night Partly cloudy, with a low around 61. Light and variable wind becoming south southwest around 5 mph after midnight.
  • Friday Sunny, with a high near 90. West southwest wind around 5 mph becoming light and variable in the afternoon.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 81.
  • Saturday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.