Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

En Español

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Light Rain

56°F

13°C

Humidity	100%
Wind Speed	E 12 G 16 mph
Barometer	30.06 in (1017.2 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	25 Apr 7:56 am CDT

More Information:

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

Extended Forecast for

Siloam Springs AR

Today

Showers
High: 66 °F
Tonight

Chance
T-storms then
Showers
Likely
Low: 59 °F
Friday

T-storms and
Breezy
High: 72 °F
Friday
Night

Chance
T-storms
Low: 64 °F
Saturday

Chance
Showers then
Chance
T-storms
High: 79 °F
Saturday
Night

Severe
Thunderstorms
and Breezy
Low: 63 °F
Sunday

T-storms and
Breezy
High: 73 °F
Sunday
Night

Chance
T-storms
Low: 56 °F
Monday

Slight Chance
Showers
High: 75 °F

Detailed Forecast

Today

Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 66. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm. High near 72. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 64. South wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind around 20 mph, with gusts as high as 30 mph.

Saturday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 63. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. High near 73. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 10 to 20 mph, with gusts as high as 25 mph.

Monday

A 20 percent chance of showers. Mostly sunny, with a high near 75. West wind around 10 mph.

Monday Night

A 20 percent chance of showers. Mostly clear, with a low around 55. Northwest wind around 5 mph becoming southeast after midnight.

Tuesday

Sunny, with a high near 81. South wind 5 to 10 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 61. South wind around 10 mph.

Wednesday

A 20 percent chance of showers. Mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 20 mph.