Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

A Few Clouds

80°F

27°C

Humidity 82%
Wind Speed S 7 mph
Barometer 30.03 in (1015.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Jun 7:53 am CDT
Extended Forecast for

3 Miles SSE Calvin OK

  • Today

    Today: Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 8 to 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 76. South wind around 10 mph.

    Low: 76 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Heat index values as high as 99. South wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. South wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 8 to 10 mph.
Tonight
Clear, with a low around 76. South wind around 10 mph.
Saturday
Sunny, with a high near 91. Heat index values as high as 99. South wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 74. South wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 91. South wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 73.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Calvin OK
 34.93°N 96.24°W
1:46 am CDT Jun 20, 2025
8am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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