Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Fair

76°F

24°C

Humidity	79%
Wind Speed	Calm
Barometer	30.01 in (1015.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	21 Aug 11:53 pm CDT

More Information:

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

Extended Forecast for

Kosoma OK

Overnight
Low: 73 °F
Partly Cloudy
Saturday
High: 102 °F
Slight Chance
T-storms
Saturday Night
Low: 72 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 103 °F
Hot
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 104 °F
Hot
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 106 °F
Hot
Tuesday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 73. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102. Heat index values as high as 106. Calm wind becoming southwest around 5 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 72. Calm wind.

Sunday

Mostly sunny and hot, with a high near 103. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the morning.

Sunday Night

Partly cloudy, with a low around 76. Southeast wind around 5 mph.

Monday

Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Tuesday

Sunny and hot, with a high near 106. Southwest wind around 5 mph.

Tuesday Night

Partly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Calm wind becoming south around 5 mph in the morning.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.

Thursday

Sunny and hot, with a high near 102. Calm wind becoming south around 5 mph.

Thursday Night

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

Friday

Sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the morning.