Forecast Details for Port Bolivar, TX

Recent Locations: Port Bolivar, TX  
This Afternoon: Sunny, with a high near 59. Northwest wind around 10 mph.
Tonight: Mostly clear, with a low around 49. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Thursday: Sunny, with a high near 64. Southeast wind 5 to 15 mph.
Thursday Night: Mostly cloudy, with a low around 59. Southeast wind around 15 mph, with gusts as high as 20 mph.
Friday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 68. Southeast wind around 15 mph, with gusts as high as 20 mph.
Friday Night: A 40 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 63.
Saturday: Showers likely, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 69. Chance of precipitation is 60%.
Saturday Night: A 20 percent chance of showers before midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 60.
Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68.
Sunday Night: Partly cloudy, with a low around 62.
Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 67.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Condensation Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails