| 1. | The moist, unstable air forms thunderstorms in the heat of the afternoon.
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| 2. | This resulted in unstable air and lower cloud bases, or low convection.
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| 3. | To the south, scattered thundershowers will develop in the unstable air mass.
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| 4. | Scattered thunder will develop in the unstable air mass in the Deep South.
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| 5. | This is most likely in the unstable air over the Southeast.
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| 6. | A few showers will form in the unstable air across northern Minnesota and Wisconsin.
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| 7. | Convective lift can occur in an unstable air mass well away from any fronts.
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| 8. | Wind prevails from the south-west, bringing warm, wet and unstable air from the Atlantic.
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| 9. | As the leading edge of cooler air encounters warm, unstable air, scattered thunderstorms will erupt.
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| 10. | This is the unstable air left by another jet.
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