National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Hazardous Weather Conditions

Freeze Warning in effect from January 25, 09:00 PM CST until January 26, 10:00 AM CST
Extreme Cold Warning in effect from January 26, 03:00 AM CST until January 26, 08:00 AM CST
Cold Weather Advisory in effect from January 25, 04:00 AM CST until January 25, 10:00 AM CST

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

36°F

2°C

Humidity	97%
Wind Speed	N 15 mph
Barometer	30.02 in (1016.3 mb)
Dewpoint	35°F (2°C)
Visibility	9.00 mi
Wind Chill	27°F (-3°C)
Last update	25 Jan 5:52 am CST

More Information:

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

Extended Forecast for

7 Miles NNW Port Mansfield TX

Cold Weather Advisory until January 25, 10:00am

Freeze Warning January 25, 09:00pm until January 26, 10:00am

Extreme Cold Warning January 26, 03:00am until January 26, 08:00am

Click here for hazard details and duration

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Freeze Warning

Extreme Cold Warning

Cold Weather Advisory until January 25, 10:00am
NOW until 10:00am Sun
Cold Weather Advisory
Today
High: 48 °F
Decreasing
Clouds
Tonight
Low: 26 °F
Mostly Clear
Monday
High: 47 °F
Sunny
Monday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 46 °F
Mostly Cloudy
Wednesday
High: 63 °F
Partly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Today

Cloudy, then gradually becoming mostly sunny, with a high near 48. Wind chill values between 27 and 37 early. North northwest wind 11 to 17 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 26. Wind chill values between 17 and 22. North northwest wind around 14 mph, with gusts as high as 24 mph.

Monday

Sunny, with a high near 47. Wind chill values between 17 and 27 early. North northwest wind 11 to 16 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 31. North northwest wind 7 to 10 mph.

Tuesday

Mostly sunny, with a high near 60. North northwest wind around 8 mph becoming east in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 46. East wind around 6 mph becoming calm.

Wednesday

Partly sunny, with a high near 63. North wind 6 to 11 mph.

Wednesday Night

Partly cloudy, with a low around 44. Northeast wind 3 to 7 mph.

Thursday

Partly sunny, with a high near 66. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

Thursday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 54. East southeast wind 6 to 8 mph.

Friday

A 40 percent chance of showers. Mostly cloudy, with a high near 68. East southeast wind 7 to 14 mph becoming north in the morning. Winds could gust as high as 21 mph.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 43.

Saturday

A 30 percent chance of showers. Partly sunny, with a high near 56.