Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast
A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible.
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Last Update: 3:19 am EDT Mar 23, 2017
Forecast Valid: 5am EDT Mar 23, 2017-6pm EDT Mar 29, 2017
LAKES REGION WILL MOVE SOUTHEAST TO THE MID ATLANTIC COAST BY
LATE THIS AFTERNOON. LOW PRESSURE OF 29.4 INCHES WILL THEN
DEVELOP OVER THE PLAINS TONIGHT INTO FRIDAY. AS THIS OCCURS...A
COLD FRONT WILL GRADUALLY SHIFT SOUTHWARD DOWN THE LAKE FRIDAY
BEFORE STALLING OUT NEAR THE SOUTHERN END OF THE LAKE SATURDAY
MORNING. THE LOW WILL WEAKEN TO AROUND 29.7 INCHES AS IT MOVES
SLOWLY NORTHEAST OVER NORTHERN ILLINOIS THIS WEEKEND.
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.