Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from January 6, 10:00 PM CST until January 7, 10:00 AM CST

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

67°F

19°C

Humidity	100%
Wind Speed	SW 6 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	6 Jan 5:56 pm CST

More Information:

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

Extended Forecast for

2 Miles NW Patterson LA

Dense Fog Advisory January 6, 10:00pm until January 7, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Tonight
Low: 61 °F
Mostly Cloudy
then Dense
Fog
Wednesday
High: 75 °F
Dense Fog
then Mostly
Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 77 °F
Mostly Sunny
Thursday Night
Low: 65 °F
Chance
Showers
Friday
High: 75 °F
Chance
T-storms then
Showers
Friday Night
Low: 59 °F
Showers
Likely
Saturday
High: 67 °F
Chance
Showers
Saturday Night
Low: 43 °F
Slight Chance
Showers then
Cloudy

Detailed Forecast

Tonight

Widespread dense fog, mainly after 2am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 75. Calm wind becoming west around 5 mph.

Wednesday Night

Partly cloudy, with a low around 61. Calm wind becoming south around 5 mph after midnight.

Thursday

Mostly sunny, with a high near 77. South wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday Night

A chance of showers, with thunderstorms also possible after 9pm. Mostly cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 75. South wind 5 to 15 mph. Chance of precipitation is 80%.

Friday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 59. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%.

Saturday

A 40 percent chance of showers. Mostly cloudy, with a high near 67. North wind 5 to 10 mph.

Saturday Night

A 20 percent chance of showers before midnight. Cloudy, with a low around 43. North wind 5 to 10 mph.

Sunday

Partly sunny, with a high near 56.

Sunday Night

Mostly cloudy, with a low around 37.

Monday

Partly sunny, with a high near 56.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 40.