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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

73°F

23°C

Humidity 78%
Wind Speed E 9 mph
Barometer 29.99 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 Mar 4:53 am AST
Extended Forecast for

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

  • Overnight

    Overnight: Scattered showers. Partly cloudy, with a low around 73. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before 3pm. Mostly sunny, with a high near 85. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before 9pm, then scattered showers after midnight. Partly cloudy, with a low around 73. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 85. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 73. East wind 11 to 14 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. East southeast wind 3 to 8 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 73. East wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 73. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers before 3pm. Mostly sunny, with a high near 85. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before 9pm, then scattered showers after midnight. Partly cloudy, with a low around 73. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 85. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 73. East wind 11 to 14 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 72. East southeast wind 3 to 8 mph.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 73. East wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
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:
1:28 am AST Mar 18, 2026
Forecast Valid:
5am AST Mar 18, 2026-6pm AST Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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