National Weather Service

News Headlines

NWS Tulsa Will Update Public and Fire Weather Forecast Zones April 16th
Rain Gauge Rally 2026 - Do you love weather and want to make a difference in your community? Let us know how much Rain, Snow, or Hail you get in YOUR backyard - Join CoCoRaHS to become a citizen scientist!

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Overcast

66°F

19°C

Humidity	78%
Wind Speed	SE 8 mph
Barometer	30.30 in (1025.3 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	11 Apr 10:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NNW Delmar AR

Today
High: 78 °F
Slight Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms
Sunday
High: 77 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Monday
High: 81 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 69 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 81 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms
Wednesday
High: 80 °F
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 64. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 15 mph, with gusts as high as 30 mph.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 30 mph.

Monday Night

A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 30 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Southwest wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

A 20 percent chance of showers. Mostly clear, with a low around 65. South wind 5 to 10 mph.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind around 10 mph, with gusts as high as 20 mph.