Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

78°F

26°C

Humidity 71%
Wind Speed E 8 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Feb 7:56 pm AST
Extended Forecast for

Caguas PR

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am.  Mostly clear, with a low around 70. Light east southeast wind.  Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 87. Light east southeast wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 10%.

    High: 87 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers after midnight.  Mostly clear, with a low around 69. Light east wind.  Chance of precipitation is 10%.

    Low: 69 °F

    Mostly Clear
    then Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 86. Light east southeast wind increasing to 6 to 11 mph in the morning.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 70. Light east northeast wind.  Chance of precipitation is 10%.

    Low: 70 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 86. East southeast wind 6 to 13 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers.  Mostly cloudy, with a low around 70. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers.  Partly sunny, with a high near 86. Light east southeast wind increasing to 9 to 14 mph in the morning.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. East southeast wind 3 to 6 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 70. Light east southeast wind. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 87. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 10%.
Thursday Night
Isolated showers after midnight. Mostly clear, with a low around 69. Light east wind. Chance of precipitation is 10%.
Friday
Sunny, with a high near 86. Light east southeast wind increasing to 6 to 11 mph in the morning.
Friday Night
Isolated showers. Partly cloudy, with a low around 70. Light east northeast wind. Chance of precipitation is 10%.
Saturday
Scattered showers. Partly sunny, with a high near 86. East southeast wind 6 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 86. Light east southeast wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 70. East southeast wind 3 to 6 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Tuesday Night
Clear, with a low around 72.
Wednesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Caguas PR
 18.23°N 66.04°W (Elev. 230 ft)
3:57 pm AST Feb 18, 2026
8pm AST Feb 18, 2026-6pm AST Feb 25, 2026
 
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