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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Overcast

83°F

28°C

Humidity 61%
Wind Speed NE 16 G 26 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Jan 2:53 pm AST
Extended Forecast for

2 Miles NNW Frederiksted VI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 82. East northeast wind around 23 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 80. East northeast wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then isolated showers after 3pm. Partly sunny, with a high near 82. East wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 80 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 82. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 80. East wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 82. East wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 82. East northeast wind around 23 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Partly cloudy, with a low around 80. East northeast wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then isolated showers after 3pm. Partly sunny, with a high near 82. East wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 82. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Partly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 80. East wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 82. East wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 80.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 80.
Tuesday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Frederiksted VI
 17.75°N 64.89°W (Elev. 0 ft)
Last Update:
9:23 am AST Jan 21, 2026
Forecast Valid:
3pm AST Jan 21, 2026-6pm AST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation