National Weather Service

News Headlines

We want to hear from you! The National Weather Service is planning to modernize its Cooperative Observer Program (COOP) network by harnessing new technology, optimizing observation sites and leveraging high-quality commercial data. Weigh in here.
The National Weather Service is Hiring! Click to Learn How to Apply

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72° N Lon: 91.33° W Elev: 10 ft.

Mostly Cloudy

84°F

29°C

Humidity	80%
Wind Speed	S 3 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	31 May 9:56 am CDT

More Information:

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

Detailed forecast for

Upper St. Mary

Today

Mostly sunny. Highs around 90. South winds around 5 mph.

Tonight

Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph.

Monday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

Monday Night

Partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable.

Tuesday

Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 90. North winds around 5 mph, becoming east in the afternoon. Chance of rain 60 percent.

Tuesday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.

Wednesday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

Wednesday Night

Mostly cloudy in the evening, then clearing. Lows in the lower 70s.

Thursday

Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.

Thursday Night

Partly cloudy. Lows in the lower 70s.

Friday

Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

Friday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 30 percent.

Saturday

Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.