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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2 Miles NW Mount Lemmon AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 58 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 71 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 57 °F

Sunday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 74 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 58 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 76 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 59 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 59 °F

Detailed Forecast

  • Overnight Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. East southeast wind around 9 mph. Chance of precipitation is 60%.
  • Saturday Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 71. East southeast wind around 9 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.
  • Saturday Night Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 57. South southeast wind 7 to 10 mph. Chance of precipitation is 70%.
  • Sunday Scattered showers and thunderstorms. Partly sunny, with a high near 74. South southeast wind 6 to 8 mph. Chance of precipitation is 50%.
  • Sunday Night A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 58. Southeast wind around 10 mph.
  • Monday A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
  • Monday Night A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 59.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Wednesday A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  • Wednesday Night A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Partly cloudy, with a low around 59.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.