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San Francisco, CA
68
Feels like
68
70
55
0%
68
69
65
70
71
68
66
60
57
12AM
6AM
NOON
6PM
12AM
Jun 12
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Jun 13
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Days of Flooding Danger Lie Ahead
More locally heavy rain is possible by this weekend in the Arkansas and Mississippi River valleys.
Vayu Headed for Western India Coast
Hurricane-strength storms rarely threaten far northwest India and Pakistan.
Gauging Tornado Strength by Radar
New radar techniques can estimate a tornado's EF rating on the fly.
Tropical Cyclone Vayu Bearing Down on India
This could be the strongest tropical cyclone to strike northwestern India's coast since 1999.
Five Categories of Fear: How Hurricanes Trigger Trauma
For some, hurricane season means 183 days of fear and anxiety.