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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Altus, Altus/Quartz Mountain Regional Airport (KAXS)

Lat: 34.7°NLon: 99.34°WElev: 1434ft.

Fair

95°F

35°C

Humidity 47%
Wind Speed SE 10 G 17 mph
Barometer 29.97 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 17 Aug 1:35 pm CDT
Extended Forecast for

Mangum OK

  • This Afternoon

    This Afternoon: A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. South wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 97 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 72. South southeast wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 104. South wind 7 to 10 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 97. Southeast wind 3 to 6 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear
    then Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Chance of precipitation is 40%.

    High: 94 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. South wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 72. South southeast wind 8 to 14 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 104. South wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny and hot, with a high near 97. Southeast wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.
Wednesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mangum OK
 34.87°N 99.51°W
Last Update:
12:45 pm CDT Aug 17, 2025
Forecast Valid:
1pm CDT Aug 17, 2025-6pm CDT Aug 23, 2025
 
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