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5-day forecast / Princeton, TX

WednesdayScattered Showers And Thunderstorms94° / 72° 27%
ThursdayShowers And Thunderstorms81° / 69° 79%
FridayScattered Showers And Thunderstorms81° / 66° 53%
SaturdayScattered Showers And Thunderstorms79° / 64° 51%
SundayChance Rain Showers81° / 63° 29%

Princeton, TX Under Severe Flood Watch as Humidity and Rain Intensify - Sep 30, 2 PM

Princeton weather, updated every four hours — local forecasts you can trust.

A severe Flood Watch is in effect for Princeton through October 2. High humidity and scattered storms bring heavy rain risks today and tomorrow.

Vera Yoder

September 30, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 30, 2 PM local time.*

Active Alerts and Current Conditions

Residents of Princeton, Texas, are under a Severe Flood Watch that remains active until October 2 at 7:00 AM CDT. This alert was issued by the National Weather Service in Fort Worth on September 30 at 4:40 AM CDT. The watch indicates that flooding is possible due to heavy rainfall associated with ongoing storm systems.

Current conditions reflect a muggy atmosphere with an air temperature of 88F and a feels-like temperature of 94F. Relative humidity stands at 59%, with a dew point of 72F, indicating significant moisture in the air. Winds are blowing from the south at 17 mph, with gusts reaching up to 29 mph.

The sky is mostly cloudy, setting the stage for the precipitation expected later in the day.

Forecast: Today and Tonight

Today, isolated rain showers are expected before 4pm, followed by scattered showers and thunderstorms. Highs will reach near 94F, with heat index values climbing as high as 101F. South winds will range from 15 to 20 mph, with gusts up to 30 mph. There is a 30% chance of precipitation, with new rainfall amounts between a tenth and quarter of an inch possible.

Tonight, scattered showers and thunderstorms will continue before 7pm, then persist between 7pm and 1am, eventually becoming more widespread. Lows will settle near 72F, though temperatures may rise to around 74F overnight. Heat index values could reach 98F.

South winds will average around 15 mph with gusts up to 25 mph. The chance of precipitation is 80%, with new rainfall amounts between three quarters and one inch possible.

Tomorrow's Outlook

Tomorrow, showers and thunderstorms are expected before 4pm, followed by scattered storms later in the day. Some storms may produce heavy rain. Highs will drop to near 81F, falling to around 79F in the afternoon.

South southeast winds will be 10 to 15 mph with gusts up to 25 mph. The chance of precipitation is 80%, with new rainfall amounts between 1 and 2 inches possible.

Tomorrow night, scattered showers and thunderstorms will continue under mostly cloudy skies. Lows will be around 69F, rising to about 71F overnight. South southeast winds will calm to 0 to 5 mph. The chance of precipitation is 50%, with new rainfall amounts between a quarter and half of an inch possible.

Safety Reminder

Given the severe Flood Watch and heavy rain potential, please monitor local news for updates. Avoid driving through flooded roadways and secure outdoor items that could be damaged by strong winds.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Vera Yoder

Vera Yoder covers weather, storms, and seasonal life around Princeton.

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