Isolated afternoon thunderstorms Friday; 20-degree temperature drop Sunday

DENVER -- It will start dry and clear on Friday morning, then watch for a 20% chance of afternoon thunderstorms in Denver, Boulder and Fort Collins. Highs will be in the low to mid-80s.

A couple of the thunderstorms in the afternoon could be strong to severe over the eastern Plains with hail and gusty wind.

The mountains start mostly dry, then watch for a 30% chance of afternoon thunderstorms. Highs will be in the 50s, 60s and 70s.

The high-altitude snowmelt continues as freezing levels jump to 14,000 feet-plus on Friday afternoon .

Saturday looks dry in the morning then isolated afternoon thunderstorms across the Front Range. Highs will be about 80 degrees.

There's a 20% chance of thunderstorms during the Garth Brooks concert on Saturday at Broncos Stadium at Mile High. Temperatures will fall through the 70s into the 60s.

A strong cold front arrives Sunday with a 20-degree temperature drop and a higher percentage chance of rain. There could be fog and drizzle in the morning.

Monday and Tuesday look drier and warmer.

7-Day Forecast. Meteorologist Chris Tomer.

Check interactive radar and zoom in to where you are. Plus, check the radar anytime with the Pinpoint Weather App for iPhone and Android.

Pinpoint Weather has been independently certified as Colorado's Most Accurate Forecast by WeatheRate.

We're tracking weather today on FOX31 Denver and Channel 2 News - and when conditions are bad we send out the Weather Beast.

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