Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Paris / Cox Field (KPRX)

Lat: 33.63°NLon: 95.45°WElev: 548ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed SE 7 mph
Barometer 29.67 in (1004.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 18 Jun 1:55 am CDT
Extended Forecast for

Grant OK

Heat Advisory June 18, 01:00pm until June 18, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Heat index values as high as 103. Southeast wind around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 1am.  Increasing clouds, with a low around 75. East wind around 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Juneteenth

    Juneteenth: Showers and thunderstorms likely, mainly before 1pm.  Cloudy, with a high near 86. East wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 86 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 73. Southeast wind around 5 mph.  Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 87. South wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Partly cloudy, with a low around 74. South wind around 5 mph.  Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 92. South wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly clear, with a low around 73. South wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 73 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 93. Heat index values as high as 103. Southeast wind around 5 mph.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 1am. Increasing clouds, with a low around 75. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers and thunderstorms likely, mainly before 1pm. Cloudy, with a high near 86. East wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. Southeast wind around 5 mph. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 92. South wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly clear, with a low around 73. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind around 5 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. East wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East wind around 5 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Grant OK
 33.94°N 95.52°W
1:50 am CDT Jun 18, 2026
2am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
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Additional Resources

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