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

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Fair

95°F

35°C

Humidity	44%
Wind Speed	S 7 mph
Barometer	30.05 in (1016.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	16 Aug 2:53 pm CDT

More Information:

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

Extended Forecast for

Nashoba 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: 95 °F
Sunny
Tonight
Low: 73 °F
Mostly Clear
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 97 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 97 °F
Sunny
Tuesday Night
Low: 71 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 95. Heat index values as high as 102. South wind around 5 mph.

Tonight

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

Sunday

Sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 73. Calm wind.

Monday

Sunny, with a high near 97. Calm wind.

Monday Night

Mostly clear, with a low around 73. Calm wind.

Tuesday

Sunny, with a high near 97. Calm wind.

Tuesday Night

Partly cloudy, with a low around 71. Calm wind.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming north around 5 mph.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm.

Friday

Sunny, with a high near 89. Calm wind becoming east around 5 mph.