Heavy Rainfall, Flooding, And Severe Thunderstorm Threats From The Mid South To The Great Lakes Today And Tonight

A slow moving low pressure system and cold front will bring the potential for severe thunderstorms capable of producing damaging winds and isolated tornadoes from portions of the Mid South to the Midwest and Great Lakes today and tonight. Heavy rainfall could also lead to flooding concerns. The severe weather threat will shift to the Mid Atlantic and Northeast on Wednesday. Read More >

Hazardous Weather Conditions

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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

81°F

27°C

Humidity	84%
Wind Speed	SE 3 mph
Barometer	30.00 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	25 Sep 8:56 pm AST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Carolina PR

Tonight

Scattered
Showers then
Showers
Low: 77 °F
Wednesday

Showers
Likely
High: 89 °F
Wednesday
Night

Scattered
Showers then
Showers
Likely
Low: 78 °F
Thursday

Scattered
Showers then
Isolated
Showers
High: 88 °F
Thursday
Night

Showers
Low: 77 °F
Friday

Isolated
Showers
High: 89 °F
Friday
Night

Scattered
Showers
Low: 76 °F
Saturday

Mostly Sunny
High: 88 °F
Saturday
Night

Partly Cloudy
Low: 78 °F

Detailed Forecast

Tonight

Scattered showers, then showers and possibly a thunderstorm after midnight. Low around 77. South southeast wind 8 to 11 mph. Chance of precipitation is 80%.

Wednesday

Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 89. East northeast wind 13 to 16 mph. Chance of precipitation is 60%.

Wednesday Night

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 78. East wind 11 to 13 mph. Chance of precipitation is 60%.

Thursday

Scattered showers and thunderstorms before noon, then isolated showers. Mostly sunny, with a high near 88. East northeast wind around 16 mph. Chance of precipitation is 50%.

Thursday Night

Showers and possibly a thunderstorm. Low around 77. East northeast wind 13 to 16 mph. Chance of precipitation is 80%.

Friday

Isolated showers. Mostly sunny, with a high near 89. East northeast wind 15 to 17 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 88. East southeast wind 11 to 13 mph.

Saturday Night

Partly cloudy, with a low around 78. Southeast wind 7 to 9 mph.

Sunday

Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 78.

Monday

Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 78.