Strong Cold Air Surge followed by Moderating Temps Next Week

By: Steve Gregory, 7:52 PM GMT on March 26, 2015



Cold Temps in the East but Possible Warm-up – but Stormy - towards Mid April
26-MAR-15

Temperatures will take another plunge in the east over the next few days before a bit more seasonal Temp pattern emerges late next week; especially in the Midwest. Unseasonable warmth will continue across the entire western half of the US for at least the next 8-10 days – if not longer.

The highly progressive flow pattern continues, wit...

2 WEEK FORECAST MJO EL NINO

Little change to Weather Pattern as El Niño Strengthens

By: Steve Gregory, 6:37 PM GMT on March 23, 2015



Western Warmth and Eastern Cold to Persist with Stormy Conditions
23-MAR-15

Temperatures will remain generally above normal across the western US with well below normal readings on average over the eastern half of the nation – along with fairly stormy conditions across the central and eastern US.

The highly progressive flow pattern with embedded short waves will continue moving from the NORPAC into the West coast of Canada...

2 WEEK FORECAST spring weather EL NINO

Updated: 7:16 PM GMT on March 23, 2015

Little Change in Weather Pattern seen for at least next 10 Days

By: Steve Gregory, 8:13 PM GMT on March 19, 2015



More of the Same as Numerous Short Waves Cross the Nation Every Few Days
19-MAR-15

Temperatures will remain generally above normal across the western half of the nation and below normal in the east as above normal Precip continues to highlight the Weather pattern from the southern Rockies/Plains into the Southeast US.

The amplitude of the Ridge over western North America continues ‘oscillating’ as short wave TROFs plow th...

2 WEEK FORECAST

Temp Extremes to Yield Near Normal Temps

By: Steve Gregory, 6:20 PM GMT on March 16, 2015



NUMEROUS SHORT WAVES TO CROSS THE CONTINENT
16-MAR-15

Temperatures will remain generally above normal across the western half of the nation as above normal Precip across the southern US and shots of colder Canadian air keep Temps on the cool side of normal elsewhere.

Low amplitude ridging in the western portion of North America will continue to bring above normal readings to much of the US west of the Mississippi, as short wa...

2 WEEK FORECAST EL NINO

Updated: 7:25 PM GMT on March 16, 2015

Mild But Increasingly Wet Weather Ahead

By: Steve Gregory, 7:04 PM GMT on March 12, 2015

WEATHERINTEL SERVICES

UNSEASONABLY MILD AIR NATIONWIDE AS RAIN BREAKS OUT IN THE MISSISSIPPI VALLEY AND HEADS NORTHEAST
12-MAR-15

Temperatures are now above normal across the nation with the exception of New England, and will likely remain milder than normal through most of next week.

A developing area of rain across the lower Mississippi Valley will continue to spread slowly north and eastward during the next few days as a ...

2 WEEK FORECAST spring weather MJO EL NINO

Updated: 10:59 PM GMT on March 12, 2015

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Professional Forecaster experience since 1977, concentrating in Aviation, Tropical and Long Range forecasting.

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