Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

45°F

7°C

Humidity 61%
Wind Speed NE 3 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Nov 2:54 pm EST
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Light and variable wind becoming west around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 49. Southwest wind 5 to 13 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 41. Southwest wind 6 to 11 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before 8am, then a slight chance of rain between 8am and 9am.  Patchy fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 9 to 14 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind 9 to 11 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West wind around 10 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind around 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 48. Northwest wind 10 to 14 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northwest wind 7 to 9 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Light and variable wind becoming west around 5 mph.
Friday
Partly sunny, with a high near 49. Southwest wind 5 to 13 mph.
Friday Night
A slight chance of showers after 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 41. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 8am, then a slight chance of rain between 8am and 9am. Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 9 to 14 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 31. Northwest wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 43. West wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind around 10 mph.
Monday
Sunny, with a high near 48. Northwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 34. Northwest wind 7 to 9 mph.
Tuesday
Mostly cloudy, with a high near 48. West wind 6 to 11 mph becoming south in the afternoon.
Tuesday Night
Rain likely. Cloudy, with a low around 43. South wind around 11 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 56. South wind 10 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 10 mph. Chance of precipitation is 40%.
Thanksgiving Day
Partly sunny, with a high near 51. West wind 11 to 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.35°N 71.01°W (Elev. 0 ft)
1:38 pm EST Nov 20, 2025
3pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
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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