National Weather Service United States Department of Commerce

Strong winds in the Great Lakes and Ohio Valley

A developing storm system in the Upper Midwest will move through the Great Lakes into Canada on Monday. Winds will be gusty and strong around this system and extend from the Great Lakes to the Ohio and Tennessee Valleys. The strongest winds will be around Lake Ontario and Lake Erie, with gusts up to 60 mph in parts of Michigan, Ohio and Upstate New York where High Wind Warnings are in effect.
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Hazardous Weather Conditions

Current Conditions

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San Juan PR

7 Day Forecast

For More Weather Information:

San Juan, PR Local Forecast Office

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 24 °C

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 29 °C

Monday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 23 °C

Tuesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 30 °C

Tuesday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 23 °C

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 29 °C

Wednesday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 22 °C

Thanksgiving
Day

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 29 °C

Thursday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 23 °C

Detailed Forecast

  • Overnight Isolated showers. Partly cloudy, with a low around 24. East wind around 24 km/h. Chance of precipitation is 20%.
  • Monday Scattered showers, mainly after 2pm. Mostly sunny, with a high near 29. East wind 27 to 29 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Monday Night Scattered showers. Partly cloudy, with a low around 23. East wind around 27 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday Scattered showers. Mostly sunny, with a high near 30. East wind 27 to 32 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday Night Scattered showers. Partly cloudy, with a low around 23. East wind around 21 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Wednesday Scattered showers, mainly before noon. Mostly sunny, with a high near 29. East wind 16 to 21 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Wednesday Night Scattered showers. Partly cloudy, with a low around 22. East wind 13 to 16 km/h. Chance of precipitation is 30%.
  • Thanksgiving Day Scattered showers. Mostly sunny, with a high near 29. East northeast wind 14 to 16 km/h. Chance of precipitation is 30%.
  • Thursday Night Isolated showers. Partly cloudy, with a low around 23. East northeast wind 13 to 16 km/h. Chance of precipitation is 20%.
  • Friday Isolated showers. Mostly sunny, with a high near 28. Chance of precipitation is 20%.
  • Friday Night Scattered showers. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
  • Saturday Scattered showers. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
  • Saturday Night Scattered showers. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
  • Sunday Scattered showers. Mostly sunny, with a high near 28. Chance of precipitation is 30%.