
Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East
Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >
Hazardous Weather Conditions
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Mostly Cloudy
74°F
23°C
| Humidity | 91% |
| Wind Speed | E 10 G 18 mph |
| Barometer | 30.00 in (1015.9 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jan 3:56 am AST |
3 Miles WNW Luis Muñoz MarÃn International Airport PR
Overnight

Low: 74 °F
Showers
LikelyTuesday

High: 86 °F
Scattered
ShowersTuesday Night

Low: 75 °F
Scattered
ShowersWednesday

High: 86 °F
Showers
LikelyWednesday Night

Low: 74 °F
Showers
LikelyThursday

High: 85 °F
Showers
LikelyThursday Night

Low: 75 °F
Scattered
ShowersFriday

High: 85 °F
Scattered
ShowersFriday Night

Low: 75 °F
Partly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
18.45°N 66.04°W (Elev. 7 ft)



