National Weather Service United States Department of Commerce

Tropical Storm Bertha moving toward northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves toward the northeastern Caribbean, with maximum sustained winds of 45 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass just south of Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
Read More...

Current Conditions

En Español

Share |

5 Miles S West Yellowstone MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 76 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 47 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 74 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 47 °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: 50 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 73 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 47 °F

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 69 °F

Detailed Forecast

  • Today A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 76. East northeast wind around 7 mph.
  • Tonight A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. East northeast wind 5 to 7 mph becoming calm.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 74. Light and variable wind becoming west around 6 mph in the afternoon.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Light and variable wind becoming east northeast around 6 mph after midnight.
  • 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 50.
  • Monday A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 69.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
  • Wednesday Mostly sunny, with a high near 75.
  • Wednesday Night Partly cloudy, with a low around 45.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.