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

Heat Advisory in effect from August 17, 01:00 PM CDT until August 17, 08:00 PM CDT

Current conditions at

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Fair

87°F

31°C

Humidity	44%
Wind Speed	S 7 mph
Barometer	30.00 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	16 Aug 8:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles WSW Brooksville OK

Heat Advisory August 17, 01:00pm until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 76 °F
Partly Cloudy
Sunday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 76 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 98 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 73 °F
Chance
T-storms
Wednesday
High: 92 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 70 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 76. South wind 6 to 8 mph.

Sunday

A slight chance of showers between 1pm 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 101. South wind 6 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 76. South wind 6 to 9 mph. Chance of precipitation is 10%.

Monday

Sunny and hot, with a high near 98. Heat index values as high as 101. South wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 76. South southeast wind around 6 mph becoming calm after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 40%.