Duncan, OK Weather Forecast Updated 3:09 PM CDT SAT JUL 04 2009
.NOW...REGIONAL WEATHER DISCUSSION... STORMS WILL CONTINUE TO DEVELOP THROUGH 7 PM ACROSS APPROXIMATELY THE SOUTHERN HALF OF OKLAHOMA AND WESTERN NORTH TEXAS. THE STORMS WERE MAINLY DEVELOPING NEAR A COLD FRONT AND MULTIPLE OUTFLOW BOUNDARIES WITH THE STORMS MOST NUMEROUS IN SOUTHWEST OKLAHOMA. THE STORMS ARE MOVING EAST AND NORTHEAST AT 10 TO 20 MPH. SOME OF THE STORMS WILL BE SEVERE PRODUCING LARGE HAIL AND STRONG WINDS. VERY HEAVY RAIN AND FREQUENT CLOUD TO GROUND LIGHTNING WILL ALSO OCCUR WITH THE THUNDERSTORMS. ADDITIONAL STORMS MAY ALSO DEVELOP FURTHER NORTH OVER THE NEXT FEW HOURS. SOME OF THESE STORMS MAY ALSO BECOME SEVERE.
Tonight
Heavy Rain Lo: 71° POP: 70%
Mostly cloudy with thunderstorms likely. Some thunderstorms May produce heavy rainfall. Lows in the lower 70s. West winds around 10 mph in the evening becoming light and variable. Chance of thunderstorms 70 percent.
Sunday
Partly Cloudy Hi: 89° POP: 40%
Partly cloudy. Chance of thunderstorms in the morning... Then slight chance of thunderstorms in the afternoon. Highs in the upper 80s. North winds around 10 mph. Chance of thunderstorms 40 percent.
Sunday Night
Partly Cloudy Lo: 69°
Partly cloudy. Lows in the upper 60s. Northeast winds around 10 mph in the evening becoming light and variable.
Monday
Partly Cloudy Hi: 90° POP: 20%
Partly cloudy with a 20 percent chance of thunderstorms. Highs around 90. Light and variable winds.
Monday Night
Partly Cloudy Lo: 69°
Partly cloudy. Lows in the upper 60s. Light and variable winds.
Tuesday
Mostly Clear Hi: 97° Lo: 75°
Mostly clear. Highs 94 to 99. Lows in the mid 70s.
Wednesday
Mostly Clear Hi: 97° Lo: 75°
Mostly clear. Highs 94 to 99. Lows in the mid 70s.
Thursday
Mostly Clear Hi: 97° Lo: 75°
Mostly clear. Highs 94 to 99. Lows in the mid 70s.
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