Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Santa Isabel PR

  • Tonight

    Tonight: Isolated showers after 3am.  Mostly clear, with a low around 70. East northeast wind around 10 mph.  Chance of precipitation is 10%.

    Low: 70 °F

    Clear then
    Isolated
    Showers

  • M.L.King Day

    M.L.King Day: Isolated showers after noon.  Sunny, with a high near 89. East wind 7 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before 9pm, then isolated showers after midnight.  Partly cloudy, with a low around 69. Northeast wind around 8 mph.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly between 9am and noon.  Sunny, with a high near 89. East wind 8 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers.  Partly cloudy, with a low around 69. Northeast wind around 9 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 88. East wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 69. East northeast wind around 10 mph.  Chance of precipitation is 40%.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers.  Mostly sunny, with a high near 88. East southeast wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 69. East northeast wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Isolated showers after 3am. Mostly clear, with a low around 70. East northeast wind around 10 mph. Chance of precipitation is 10%.
M.L.King Day
Isolated showers after noon. Sunny, with a high near 89. East wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 69. Northeast wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, mainly between 9am and noon. Sunny, with a high near 89. East wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 69. Northeast wind around 9 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 69. East northeast wind around 10 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 88. East southeast wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 69. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Santa Isabel PR
 17.98°N 66.4°W (Elev. 56 ft)
6:49 pm AST Jan 18, 2026
9pm AST Jan 18, 2026-6pm AST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database