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

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Fair

36°F

2°C

Humidity 75%
Wind Speed N 10 G 18 mph
Barometer 30.09 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Mar 5:15 am CST
Extended Forecast for

Helena OK

  • Today

    Today: Mostly sunny, with a high near 58. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. North wind around 6 mph becoming calm.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. South wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly clear, with a low around 33. North wind around 6 mph becoming calm.
Sunday
Sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 50. South wind 14 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 81. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena OK
 36.54°N 98.27°W
Last Update:
12:27 am CST Mar 7, 2026
Forecast Valid:
5am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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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