
Prolonged Atmospheric River in the Northwest; Snow in the North-Central US
A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >
Hazardous Weather Conditions
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Partly Cloudy
77°F
25°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Dec 7:56 am AST |
San Juan PR
Today

High: 87 °F
Scattered
ShowersTonight

Low: 72 °F
Isolated
ShowersWednesday

High: 87 °F
Scattered
ShowersWednesday Night

Low: 74 °F
Scattered
ShowersThursday
High: 88 °F
Isolated
Showers then
SunnyThursday Night

Low: 74 °F
Isolated
ShowersFriday

High: 88 °F
Mostly Sunny
Friday Night

Low: 74 °F
Scattered
ShowersSaturday
High: 87 °F
Mostly Sunny
then
Scattered
Showers
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
18.41°N 66.07°W (Elev. 56 ft)



