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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Grove, Grove Municipal Airport (KGMJ)

Lat: 36.61°NLon: 94.74°WElev: 833ft.

82°F

28°C

Humidity NA
Wind Speed S 7 mph
Barometer 30.01 in
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Aug 12:55 am CDT
Extended Forecast for

Spavinaw OK

Heat Advisory August 15, 01:19am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 15, 01:19am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Heat index values as high as 108. Southwest wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 80. South wind around 5 mph.

    Low: 80 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 97. Calm wind becoming northeast around 5 mph.

    High: 97 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 101 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 82. South wind around 5 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 108. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 80. South wind around 5 mph.
Sunday
Sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 97. Calm wind becoming northeast around 5 mph.
Monday Night
Partly cloudy, with a low around 76. Calm wind.
Tuesday
Mostly sunny and hot, with a high near 101. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 103. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 78. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 98. East wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 75. East wind around 5 mph.
Friday
Mostly sunny, with a high near 97. East wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spavinaw OK
 36.39°N 95.03°W
Last Update:
12:50 am CDT Aug 15, 2026
Forecast Valid:
1am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation