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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

A Few Clouds

79°F

26°C

Humidity 74%
Wind Speed SE 9 mph
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 19 Mar 11:53 am AST
Extended Forecast for

3 Miles SW Christiansted VI

  • This Afternoon

    This Afternoon: Isolated showers before 3pm. Sunny, with a high near 85. East southeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 85 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Increasing clouds, with a low around 76. East wind 10 to 13 mph. Chance of precipitation is 50%.

    Low: 76 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Mostly sunny, with a high near 86. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 76. Southeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers

  • Saturday

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

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 74. South southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 85. Southeast wind around 5 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Northeast wind around 7 mph.

    Low: 71 °F

    Partly Cloudy

  • 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

Detailed Forecast

This Afternoon
Isolated showers before 3pm. Sunny, with a high near 85. East southeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Tonight
Scattered showers, mainly after 3am. Increasing clouds, with a low around 76. East wind 10 to 13 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly sunny, with a high near 86. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 76. Southeast wind around 8 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. South southeast wind 9 to 11 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 74. South southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
Scattered showers. Partly sunny, with a high near 85. Southeast wind around 5 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 71. Northeast wind around 7 mph.
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 72. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Christiansted VI
 17.72°N 64.74°W (Elev. 138 ft)
Last Update:
10:30 am AST Mar 19, 2026
Forecast Valid:
1pm AST Mar 19, 2026-6pm AST Mar 25, 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