Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45° N Lon: 66° W Elev: 10 ft.

Partly Cloudy

86°F

30°C

Humidity	66%
Wind Speed	SW 5 mph
Barometer	29.82 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	16 Oct 9:56 am AST

More Information:

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

Detailed forecast for

Northeast

Rest Of Today

Partly cloudy late this morning, then becoming cloudy. Isolated showers late this morning, then showers with isolated thunderstorms this afternoon. Highs around 89. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Tonight

Partly cloudy with isolated showers. Lows around 82. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Friday

Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Friday Night

Variably cloudy in the evening, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms after midnight. Lows around 82. Southwest winds around 5 mph. Chance of rain 50 percent.

Saturday

Variably cloudy with scattered showers with isolated thunderstorms. Highs around 89. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Saturday Night

Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent.

Sunday

Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 88. Chance of rain 50 percent.

Sunday Night

Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent.

Monday

Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 90. Chance of rain 50 percent.

Monday Night

Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.

Tuesday

Partly cloudy with isolated showers. Highs around 90. Temperature falling in the afternoon. Chance of rain less than 20 percent.

Tuesday Night

Clear. Lows around 82.

Wednesday

Partly cloudy with isolated showers. Highs around 89. Chance of rain 20 percent.