National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (KNGP)

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Mostly Cloudy

81°F

27°C

Humidity 72%
Wind Speed SE 18 G 30 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 1 Apr 11:56 am CDT
Extended Forecast for

Portland TX

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 18 to 20 mph, with gusts as high as 28 mph.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Increasing clouds, with a low around 72. South southeast wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 80. Heat index values as high as 85. Southeast wind 18 to 20 mph, with gusts as high as 28 mph.

    High: 80 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. South southeast wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 80. Southeast wind 14 to 21 mph, with gusts as high as 28 mph.

    High: 80 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 72. Southeast wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 81. South southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. East wind 14 to 18 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 68. North northeast wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 18 to 20 mph, with gusts as high as 28 mph.
Tonight
Increasing clouds, with a low around 72. South southeast wind 16 to 20 mph, with gusts as high as 28 mph.
Thursday
Mostly cloudy, with a high near 80. Heat index values as high as 85. Southeast wind 18 to 20 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 72. South southeast wind 14 to 18 mph, with gusts as high as 26 mph.
Friday
Mostly cloudy, with a high near 80. Southeast wind 14 to 21 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 72. Southeast wind 14 to 18 mph, with gusts as high as 25 mph.
Saturday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 81. South southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. East wind 14 to 18 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 68. North northeast wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Cloudy, with a low around 56. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 66.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly cloudy, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
Last Update:
12:01 pm CDT Apr 1, 2026
Forecast Valid:
12pm CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation