Tuesday, March 20, 2007

Tuesday Night Update

From Chief Meteorologist Brandon Rector...

It was another day of mostly cloudy skies for the Big Country today. The eastern portions of the viewing area had some showers and isolated thunderstorms. We also had breezy conditions with winds from the south at 15 to 20 mph with stronger gusts. Highs were in the mid to upper 70s.

An upper level trough has formed over the far western portions of the nation. A low should develop in this trough by tomorrow night. During the day tomorrow, we will keep an eye on the dryline. It should move a little closer to the region, so we have a chance for showers and thunderstorms. That chance is 20% during the day and increases to 30% overnight. Highs tomorrow look to be in the mid to upper 70s.

The upper level low to our west is expected to hang around Baja California on Thursday before moving into New Mexico on Friday. It should then move across the Oklahoma and Texas panhandles on Saturday before it arrives in the central plains on Sunday. What this means for us is a good chance for rain Thursday through Saturday. Upper level disturbances and possibly the dryline could move into the Big Country Thursday and Friday. We have a 50% chance of showers and thunderstorms both days. That same chance will continue on Saturday due to the low passing us just to the north-northwest. There is a 20% chance of some lingering showers and thunderstorms on Sunday. We do have a potential for heavy rain and severe thunderstorms Thursday through Saturday. It is a situation we will be watching very closely. Highs for the second half of the week look to be in the upper 60s to low 70s.

Monday and Tuesday should be dry. Highs will likely be in the mid to upper 70s under partly cloudy skies.

Have a wonderful Wednesday!

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