Regional Weather Summary
Issued by NWS Omaha/Valley, NE

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AWUS83 KOAX 180907

Weather Summary for Eastern Nebraska and Southwest Iowa
National Weather Service Omaha/Valley NE
407 AM CDT Sun Mar 18 2018

Surface high pressure resided over the mid Missouri Valley early this
morning with widespread clouds and patchy fog which was reducing
visibilities to less than 5 miles at some locations. Temperatures as
of 4 AM were in the mid to upper 30s with either calm or light
southeast winds.

The surface high will shift to the east of the region today in
response to a strengthening cyclone over eastern Colorado. Clouds
will likely linger through the day with winds increasing from the
east. High temperatures will warm into the mid 40s to lower 50s.

Tonight, the Colorado surface low will develop east across Kansas
in conjunction with an upper-air disturbance. This weather system
will yield an increasing chance of rain across the area with the
best chances for measurable precipitation over southeast Nebraska.
Some light snow could mix with the rain late tonight across portions
of northeast Nebraska. Accumulations should remain less than half an
inch. Lows tonight will be in the 30s.

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