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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Partly Cloudy

82°F

28°C

Humidity 66%
Wind Speed SE 13 mph
Barometer 29.96 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Mar 9:53 am AST
Extended Forecast for

3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI

  • Today

    Today: Scattered showers, mainly before 3pm. Mostly sunny, with a high near 85. Southeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 76. Southeast wind around 10 mph. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 85. South southeast wind around 11 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 76. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 85. East northeast wind around 9 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 74. East northeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 85. East northeast wind around 10 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly before 3pm. Mostly sunny, with a high near 85. Southeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tonight
Isolated showers. Partly cloudy, with a low around 76. Southeast wind around 10 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 85. South southeast wind around 11 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 76. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 10%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 8 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 85. East northeast wind around 9 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. East northeast wind around 8 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 85. East northeast wind around 10 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE St Croix (Christiansted, Henry E. Rohlsen Airport) VI
 17.73°N 64.76°W (Elev. 131 ft)
Last Update:
2:07 am AST Mar 20, 2026
Forecast Valid:
10am AST Mar 20, 2026-6pm AST Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation