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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Idabel, Mc Curtain County Regional Airport (K4O4)

Lat: 33.91°NLon: 94.86°WElev: 472ft.

Overcast

70°F

21°C

Humidity 100%
Wind Speed S 10 mph
Barometer 30.01 in
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Last update 20 Nov 2:55 am CST
Extended Forecast for

Valliant OK

  • Overnight

    Overnight: Showers and thunderstorms likely. Cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 65 °F

    T-storms
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 73. South wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 73 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am. Low around 61. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 74. Southwest wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and thunderstorms likely. Cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 73. South wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am. Low around 61. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 74. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 49. Southwest wind around 5 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 48.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Chance of precipitation is 70%.
Monday
Showers and possibly a thunderstorm before noon, then showers likely. High near 65. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valliant OK
 34.01°N 95.08°W (Elev. 499 ft)
Last Update:
1:08 am CST Nov 20, 2025
Forecast Valid:
3am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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