National Weather Service United States Department of Commerce

Tropical Storm Bertha moving through northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves through the northeastern Caribbean, with maximum sustained winds of 50 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass near Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Current Conditions

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13 Miles SSW Dell MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 50 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 76 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 52 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 76 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 52 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 77 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 51 °F

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 76 °F

Tuesday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 49 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 50. East southeast wind 5 to 7 mph becoming calm. Chance of precipitation is 40%.
  • Saturday A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 76. South southwest wind around 6 mph becoming calm in the afternoon.
  • Saturday Night A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. Light and variable wind.
  • Sunday A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 76. Light and variable wind.
  • Sunday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 52. North wind 3 to 6 mph.
  • Monday A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 77.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 76.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
  • Wednesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Wednesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
  • Friday A chance of showers and thunderstorms. Partly sunny, with a high near 74.