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Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fog/Mist

58°F

14°C

Humidity 96%
Wind Speed NE 5 mph
Barometer 30.16 in
Dewpoint 57°F (14°C)
Visibility 5.00 mi
Last update 23 May 3:55 am CDT
Extended Forecast for

Sherman TX

  • Today

    Today: A slight chance of showers between 10am and 1pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 74. East wind 5 to 10 mph. Chance of precipitation is 10%.

    Slight Chance
    Showers and
    Areas Fog

    High: 74 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 64 °F

  • Tuesday

    Tuesday: Showers and thunderstorms. High near 77. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    T-storms

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms. Low around 60. South southwest wind 5 to 10 mph becoming east southeast in the evening. Chance of precipitation is 80%.

    T-storms

    Low: 60 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 53. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 53 °F

  • Thursday

    Thursday: Sunny, with a high near 80. West wind 5 to 10 mph.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 62. South wind 5 to 10 mph.

    Clear

    Low: 62 °F

  • Friday

    Friday: Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 85 °F

Detailed Forecast

Today
A slight chance of showers between 10am and 1pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 74. East wind 5 to 10 mph. Chance of precipitation is 10%.
Tonight
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms. High near 77. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers and thunderstorms. Low around 60. South southwest wind 5 to 10 mph becoming east southeast in the evening. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 71. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 53. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 80. West wind 5 to 10 mph.
Thursday Night
Clear, with a low around 62. South wind 5 to 10 mph.
Friday
Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Mostly sunny, with a high near 90.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sherman TX
 33.64°N 96.6°W (Elev. 732 ft)
Last Update:
2:52 am CDT May 23, 2022
Forecast Valid:
4am CDT May 23, 2022-6pm CDT May 29, 2022
 
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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