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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Mostly Cloudy

77°F

25°C

Humidity 89%
Wind Speed SE 7 mph
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 8 Dec 11:53 pm AST
Extended Forecast for

3 Miles NNE Grove Place VI

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 82. East wind 11 to 13 mph. Chance of precipitation is 50%.

    Low: 82 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before 9am. Partly sunny, then gradually becoming sunny, with a high near 83. East southeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 3am. Increasing clouds, with a low around 82. East wind around 8 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Clear then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 82. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    Low: 82 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 83. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 21 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83. East wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82. East wind around 18 mph, with gusts as high as 25 mph.

    Low: 82 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 82. East wind 11 to 13 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, mainly before 9am. Partly sunny, then gradually becoming sunny, with a high near 83. East southeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers, mainly after 3am. Increasing clouds, with a low around 82. East wind around 8 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 82. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Thursday
Isolated showers. Mostly sunny, with a high near 83. East wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 83. East wind 16 to 18 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 82. East wind around 18 mph, with gusts as high as 25 mph.
Saturday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grove Place VI
 17.78°N 64.81°W (Elev. 0 ft)
Last Update:
4:56 pm AST Dec 8, 2025
Forecast Valid:
12am AST Dec 9, 2025-6pm AST Dec 15, 2025
 
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