Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Partly Cloudy

95°F

35°C

Humidity	50%
Wind Speed	SE 9 mph
Barometer	30.05 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	16 Aug 2:15 pm CDT

More Information:

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

Extended Forecast for

6 Miles SSE Slick OK

Heat Advisory until August 16, 08:00pm

Heat Advisory August 17, 12:00pm until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 16, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 97 °F
Sunny
Tonight
Low: 75 °F
Partly Cloudy
Sunday
High: 96 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 98 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 97 °F
Sunny
Tuesday Night
Low: 71 °F
Partly Cloudy
then Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 97. Heat index values as high as 104. South wind around 5 mph.

Tonight

Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming south around 5 mph in the morning.

Sunday Night

Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 98. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 73. South wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 97. Calm wind.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. Calm wind.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the morning.

Thursday Night

Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.