Significant Outbreak Of Severe Thunderstorms, Violent Tornadoes, And Heavy Rain In The Plains Today

A potent spring storm system is expected to produce an outbreak of severe weather in parts of the Plains today. Very large hail, damaging winds, flash flooding, and large/violent tornadoes are possible. The area most likely to experience significant tornadoes stretches from the Texas Hill Country through central Oklahoma. Residents should review severe weather safety and heed any warnings.
Read More...

Last Update: 339 PM EDT Mon May 20 2019

View Nearby Observations

For More Weather Information:

Gray/Portland, ME Local Forecast Office

27NM NE Gloucester MA

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY MORNING...
Synopsis: ANZ100-210945- 339 PM EDT Mon May 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A cold front crosses the Gulf of Maine tonight with gusty northwest winds on Tuesday. Winds diminish Tuesday night and Wednesday as high pressure builds in from the west. && $$

Tonight
SW winds 5 to 15 kt, becoming W 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers with a slight chance of tstms this evening. Some tstms may produce damaging winds and small hail this evening.
Tue
W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft.
Tue Night
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft.
Wed
N winds 10 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft.
Wed Night
S winds 5 to 10 kt, becoming SW after midnight. Seas 1 foot or less.
Thu
SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft.
Thu Night
S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers.
Fri
E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 7 ft. A chance of showers.
Fri Night
SE winds 5 to 10 kt. Seas 4 to 6 ft.
Sat
S winds 5 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers.
Sat Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers. winds and seas higher in and near tstms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 339 PM EDT Mon May 20 2019
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data