Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 18, 12:00 PM CDT until August 18, 08:00 PM CDT

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

89°F

32°C

Humidity	55%
Wind Speed	S 12 mph
Barometer	30.03 in (1015.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	18 Aug 9:53 am CDT

More Information:

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

Extended Forecast for

Yost OK

Heat Advisory August 18, 12:00pm until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 74 °F
Mostly Clear
then Slight
Chance
T-storms
Tuesday
High: 96 °F
Slight Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
T-storms
Wednesday
High: 93 °F
Chance
T-storms
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 66 °F
Clear
Friday
High: 93 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 107. South wind 7 to 9 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. South southeast wind 5 to 8 mph becoming light and variable after midnight.

Tuesday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. East wind around 5 mph becoming calm in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 93. Northeast wind 3 to 8 mph.

Wednesday Night

Mostly clear, with a low around 69.

Thursday

Sunny, with a high near 93.

Thursday Night

Clear, with a low around 66.

Friday

Sunny, with a high near 93.

Friday Night

Clear, with a low around 67.