Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Partly Cloudy

85°F

29°C

Humidity	57%
Wind Speed	S 6 mph
Barometer	30.05 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	16 Aug 3:15 am CDT

More Information:

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

Extended Forecast for

Henryetta OK

Heat Advisory August 16, 03:33am until August 16, 12:00pm

Extreme Heat Warning August 16, 12:00pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Heat Advisory August 16, 03:33am until August 16, 12:00pm
NOW until 12:00pm Sun
Heat Advisory
Overnight
Low: 82 °F
Mostly Clear
Sunday
High: 104 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 75 °F
Slight Chance
T-storms
Monday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 105 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 107 °F
Hot

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 82. South wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 104. Heat index values as high as 109. Southwest wind 5 to 10 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 106. Calm wind becoming north around 5 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. Calm wind.

Tuesday

Sunny and hot, with a high near 105. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 79. South wind around 5 mph.

Wednesday

Sunny and hot, with a high near 107. Southwest wind 5 to 10 mph.

Wednesday Night

Mostly clear, with a low around 76. South wind around 5 mph.

Thursday

Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming west in the afternoon.