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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Altus, Altus/Quartz Mountain Regional Airport (KAXS)

Lat: 34.7°NLon: 99.34°WElev: 1434ft.

Fair

72°F

22°C

Humidity 61%
Wind Speed SE 12 mph
Barometer 30.02 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 May 12:15 am CDT
Extended Forecast for

Martha OK

  • Overnight

    Overnight: Clear, with a low around 60. South southeast wind 5 to 11 mph becoming east northeast.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. East southeast wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 99. Windy, with a south wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 99 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 70. South wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Windy.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. Windy.

    Low: 70 °F

    Slight Chance
    T-storms and
    Windy

Detailed Forecast

Overnight
Clear, with a low around 60. South southeast wind 5 to 11 mph becoming east northeast.
Wednesday
Sunny, with a high near 96. East southeast wind 6 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 66. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny and hot, with a high near 99. Windy, with a south wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 70. South wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 105.
Friday Night
Mostly clear, with a low around 72.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Windy.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. Windy.
Sunday
Sunny and hot, with a high near 99. Windy.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Windy.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Martha OK
 34.72°N 99.37°W
Last Update:
1:27 pm CDT May 12, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 2026
 
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