Good sky-watching forecast, steamy weekend

Thursday late evening to midnight may be one of the best chances to see comet NEOWISE as clouds clear.

SKYWATCHERS: Comet NEOWISE gracing the night sky

Friday, the warm-up begins and the humidity starts to surge. Highs warm into the 90s this weekend and the heat index will be 95 to 100. There's little relief at night, steamy with overnight lows above 70. Pop-up showers / storms are possible with the best chance of rain Monday. Next week's heat is less extreme. 

Tonight: Mostly clear. Low 62.

Friday: Mostly sunny. High 88.

Saturday: Partly cloudy. High 93.

Sunday: Partly cloudy, isolated storms. High 92.