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Mount Hamilton

KGO-TV

Here's why light pollution is putting astronomers' work in jeopardy

  • Mar 16, 2023
Elinor Gates

Astronomers atop Mt. Hamilton talk dangerous conditions from snowfall

  • Mar 2, 2023

Snow storm: Here's why scientists say to stay away from Mt. Hamilton

  • Feb 23, 2023

Mt. Hamilton is a winter wonderland | VIDEO

  • Dec 29, 2021

Here's how much snow Mt. Hamilton could get this week

  • Dec 28, 2021

April showers bring rain, breezy winds to Bay Area

  • Apr 25, 2021

Timeline: Last day of heavy Bay Area showers

  • Jan 29, 2021

Storm timeline: More rain, chance of thunder across Bay Area

  • Jan 28, 2021

Latest Videos

1:30

Cold spring storm brings snow to Bay Area mountain peaks

  • Apr 5, 2024
1:45

April snow brings visitors to Mt. Diablo

  • Apr 5, 2024
1:57

Here's why Bay Area scientists are concerned with growing light pollution

  • Mar 16, 2023
2:38

Road to Mt. Hamilton summit could reopen by Friday, Caltrans says[

  • Mar 9, 2023
2:32

Astronomers atop Mt. Hamilton talk snowfall impacts, power loss, and dangerous travel

  • Mar 2, 2023
2:06

Mt. Hamilton could see up to 33 inches of snow: Here's why scientists say stay away for now

  • Feb 23, 2023
1:22

Mt. Hamilton is a winter wonderland | VIDEO

  • Dec 29, 2021
0:32

Here's how much snow Mt. Hamilton could get this week

  • Dec 28, 2021

Latest Stories

Shutterstock Photo

Atmospheric river to slam Bay Area with heavy rain, damaging winds, flooding

"Use today to prepare." ABC7 News Meteorologist Mike Nicco is tracking a 12-hour window between Tuesday and Wednesday when an atmospheric river could bring damaging winds, trigger flooding, downed trees and power lines in the Bay Area.

  • Jan 26, 2021
KGO-TV

San Francisco Bay Area rain: Strongest storm of season to slam region with flooding rain, even snow next week

It will be mainly dry on Saturday, but by mid-afternoon on Sunday, we'll see a cold front and start of the wet weather.

  • Jan 24, 2021

Record breaking warm weather, powerful winds prompt 'elevated' fire danger in Bay Area

HOTTEST DAY OF THE WEEK: The Bay Area is looking at record warm temperatures Monday before dangerous winds whip across the region overnight.

  • Jan 18, 2021
AP Photo/Noah Berger

'Millions more' people impacted during this Red Flag Warning than previous ones in Bay Area

Meteorologist Mike Nicco says more communities are under the gun for critical fire conditions after the East Bay valleys and North Bay valleys were added to Red Flag Warning.

  • Oct 15, 2020

Winter storm may bring 3 days of rain to Bay Area next week

ABC7 News Meteorologist Mike Nicco says the Bay Area may finally get hit with three consecutive days of wet weather, starting Tuesday, after a dry start to the rain season.

  • Nov 22, 2019