National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

75°F

24°C

Humidity 89%
Wind Speed S 3 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 16 Jan 4:56 am AST
Extended Forecast for

2 Miles NNE Catano PR

  • Today

    Today: Scattered showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 83. East wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 76. East wind 11 to 13 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely before noon, then isolated showers after 3pm. Cloudy through mid morning, then clearing, with a high near 83. East wind 11 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Showers
    Likely then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 84. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 84 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers then
    Isolated
    Showers

  • M.L.King Day

    M.L.King Day: Scattered showers. Mostly sunny, with a high near 83. East wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 75. East wind around 11 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. East wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 83. East wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 76. East wind 11 to 13 mph. Chance of precipitation is 40%.
Saturday
Showers likely before noon, then isolated showers after 3pm. Cloudy through mid morning, then clearing, with a high near 83. East wind 11 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 84. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 40%.
M.L.King Day
Scattered showers. Mostly sunny, with a high near 83. East wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind around 11 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 83. East wind 11 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
Last Update:
3:52 am AST Jan 16, 2026
Forecast Valid:
5am AST Jan 16, 2026-6pm AST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation