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

Thunderstorms and Heavy Rainfall in the Mississippi Valley; Heavy Rain Continues in Southeast Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Scattered to numerous showers and storms will bring another day of localized flooding to south Florida. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

64°F

18°C

Humidity 68%
Wind Speed NW 10 mph
Barometer 29.98 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Nov 6:50 pm CST
Extended Forecast for

Howe TX

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between midnight and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Sunny, with a high near 74. South southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. North wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. North northeast wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Calm wind becoming north around 5 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 69. West northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Patchy fog between midnight and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 50. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
Sunny, with a high near 74. South southeast wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. North wind 5 to 10 mph.
Friday
Sunny, with a high near 67. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 45. North northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 65. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 44. Calm wind becoming north around 5 mph.
Sunday
Sunny, with a high near 67.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Howe TX
 33.5°N 96.63°W (Elev. 814 ft)
Last Update:
5:06 pm CST Nov 3, 2026
Forecast Valid:
7pm CST Nov 3, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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