National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Mostly Cloudy

71°F

22°C

Humidity 87%
Wind Speed SE 12 mph
Barometer 30.02 in (1015.1 mb)
Dewpoint 67°F (19°C)
Visibility 9.00 mi
Last update 16 Aug 7:53 am CDT
Extended Forecast for

4 Miles ESE Ponca AR

  • Today

    Today: A 40 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 100. South wind around 5 mph becoming west southwest in the afternoon.

    Mostly Sunny
    then Chance
    Rain

    High: 92 °F

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Rain Likely

    Low: 65 °F

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. Mostly cloudy, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Rain Likely

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.

    Decreasing
    Clouds

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the morning.

    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61. East wind around 5 mph becoming calm.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Sunny, with a high near 86. South southwest wind around 5 mph.

    Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 65. South southeast wind around 5 mph.

    Mostly Clear

    Low: 65 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 5 mph.

    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
A 40 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 100. South wind around 5 mph becoming west southwest in the afternoon.
Tonight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Rain likely and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. Mostly cloudy, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm.
Friday
Sunny, with a high near 86. South southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 65. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 5 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles ESE Ponca AR
 36.05°N 93.34°W (Elev. 997 ft)
Last Update:
7:36 am CDT Aug 16, 2022
Forecast Valid:
8am CDT Aug 16, 2022-6pm CDT Aug 22, 2022
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation