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

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

80°F

27°C

Humidity	69%
Wind Speed	S 6 mph
Barometer	30.01 in (1014.7 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	16 Aug 11:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles ESE Glencoe OK

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

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 75 °F
Partly Cloudy
Sunday
High: 97 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 98 °F
Hot
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 96 °F
Slight Chance
Showers
Tuesday Night
Low: 72 °F
Chance
T-storms
Wednesday
High: 91 °F
Chance
Showers
Wednesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 75. South wind around 7 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 103. South wind 6 to 11 mph.

Sunday Night

Mostly clear, with a low around 75. South southeast wind 6 to 10 mph.

Monday

Sunny and hot, with a high near 98. Heat index values as high as 102. South wind 6 to 8 mph.

Monday Night

Mostly clear, with a low around 75. South wind 3 to 7 mph.

Tuesday

A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 96.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 91.