Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

77°F

25°C

Humidity	88%
Wind Speed	S 5 mph
Barometer	29.96 in (1012.9 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	27 Jul 3:56 am CDT

More Information:

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

Extended Forecast for

2 Miles N Siloam Spgs Arpt AR

Heat Advisory July 27, 12:00pm until July 27, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 77 °F
Mostly Clear
Monday
High: 98 °F
Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 99 °F
Mostly Sunny
Tuesday Night
Low: 76 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 95 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Partly Cloudy
Thursday
High: 93 °F
Slight Chance
T-storms
Thursday Night
Low: 74 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

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

Monday

Sunny, with a high near 98. Heat index values as high as 105. Southwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 75. South wind 5 to 10 mph.

Tuesday

Mostly sunny, with a high near 99. Heat index values as high as 107. Southwest wind 5 to 10 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 76. North wind around 5 mph becoming southeast in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. South wind around 5 mph.

Wednesday Night

Partly cloudy, with a low around 74. Southeast wind around 5 mph.

Thursday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. South wind 5 to 10 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Southeast wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 93. South wind around 10 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. Northwest wind 5 to 10 mph becoming east in the evening.