Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

90°F

32°C

Humidity	58%
Wind Speed	W 5 mph
Barometer	30.07 in (1016.8 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	4 Jul 12:56 pm CDT

More Information:

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

Extended Forecast for

4 Miles W Colcord OK

Heat Advisory July 4, 01:57pm until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 4, 01:57pm until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Independence Day
High: 92 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Showers
Likely
Sunday
High: 85 °F
Chance
T-storms
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 87 °F
Mostly Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

Independence Day

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. Heat index values as high as 100. South wind around 5 mph.

Tonight

A chance of showers before 10pm, then showers likely and possibly a thunderstorm between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 69. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 10am. Partly sunny, with a high near 85. South wind around 5 mph becoming north in the afternoon.

Sunday Night

Partly cloudy, with a low around 67. North wind around 5 mph becoming calm.

Monday

Mostly sunny, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 88. Calm wind becoming east around 5 mph.

Tuesday Night

Mostly clear, with a low around 70. East wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 91. South wind around 5 mph.