Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34° N Lon: 64.97° W Elev: 23 ft.

Partly Cloudy

88°F

31°C

Humidity 54%
Wind Speed NE 12 G 21 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 18 Feb 1:53 pm AST
Detailed forecast for

Culebra County

Tonight
Variably cloudy early this evening, then clearing. Scattered showers, mainly this evening. Lows around 78. East winds around 15 mph. Chance of rain 30 percent.
Thursday
Partly cloudy with isolated showers. Highs around 83. East winds around 15 mph. Chance of rain 20 percent.
Thursday Night
Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 78. East winds around 15 mph. Chance of rain 30 percent.
Friday
Partly cloudy. Isolated showers in the morning. Highs around 86. East winds around 15 mph with gusts up to 25 mph. Chance of rain less than 20 percent.
Friday Night
Breezy. Partly cloudy with isolated showers. Lows around 78. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain less than 20 percent.
Saturday
Breezy. Variably cloudy with scattered showers. Highs around 86. Chance of rain 40 percent.
Saturday Night
Breezy. Mostly cloudy with scattered showers. Lows around 78. Chance of rain 50 percent.
Sunday
Breezy. Variably cloudy with scattered showers. Highs around 83. Chance of rain 40 percent.
Sunday Night
Partly cloudy with isolated showers. Lows around 78. Chance of rain less than 20 percent.
Monday
Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 86. Chance of rain 40 percent.
Monday Night
Partly cloudy with isolated showers. Lows around 78. Chance of rain less than 20 percent.
Tuesday
Variably cloudy with scattered showers. Highs around 86. Chance of rain 40 percent.
Tuesday Night
Variably cloudy with scattered showers. Lows around 74. Chance of rain 40 percent.
Wednesday
Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 86. Chance of rain 50 percent.



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243 PM AST Wed Feb 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database