Weather Glossary - Severe Thunderstorm Warning
Severe Thunderstorm Warning
Issued when severe weather has been reported or is being indicated by Doppler radar. Warnings indicate imminent danger and the appropriate action should be taken. A warning is issued when a thunderstorm may produce wind gusts over 55 mph/88 kph and/or ¾"/2 cm or larger hail.
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Satellite Saturated Scenario Sea Breeze Sensor |
Severe Thunderstorm Watch Sleet Snow Squalls Sounding SPC |
Digital Hourly Forecast for Catonsville, MD
Time |
Conditions |
Chance of Precip |
Heat Index Wind Chill |
Wind |
|---|---|---|---|---|
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Monday, November 23, 2009
|
||||
7 am |
43° F |
22% |
37° F |
From NE 10 mph |
8 am |
44° F |
80% |
39° F |
From NE 10 mph |








