Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Partly Cloudy and Breezy

91°F

33°C

Humidity	52%
Wind Speed	S 23 G 28 mph
Barometer	29.57 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	17 Jun 3:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles ENE Preston OK

This Afternoon
High: 91 °F
Sunny
Tonight
Low: 75 °F
Clear then
Slight Chance
Showers
Thursday
High: 84 °F
Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms then
Showers
Juneteenth
High: 84 °F
Chance
Showers
Friday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 86 °F
Showers
Likely
Saturday Night
Low: 74 °F
Chance
T-storms
Sunday
High: 91 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 91. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 30 mph.

Tonight

A 20 percent chance of showers after 4am. Increasing clouds, with a low around 75. South wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 84. Southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 68. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Juneteenth

A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.

Friday Night

A slight chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. East wind around 5 mph. Chance of precipitation is 50%.

Saturday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South wind around 15 mph, with gusts as high as 30 mph.

Sunday Night

Showers and possibly a thunderstorm. Low around 73. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. North wind 5 to 10 mph.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 5 to 10 mph.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. East wind around 5 mph becoming south in the afternoon.