Area Forecast Discussion
Issued by NWS Grand Forks, ND

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FXUS63 KFGF 260833

Area Forecast Discussion
National Weather Service Grand Forks ND
333 AM CDT TUE JUL 26 2016

.SHORT TERM...(Today and tonight)
Issued at 333 AM CDT Tue Jul 26 2016

A couple upper waves seen on water vapor imagery will affect the
region today. SFC-midlevel convergence/boundary across the
SE ND will remain mostly stationary or drift south a bit through
the day. Forcing from the first wave will set off isolated/scattered
storms this morning...then a break (late morning/early afternoon)...then
more storms with the second wave (mid-late afternoon). All of this
activity will be confined to SE ND and WC MN. Do not expect
strong storms this morning. A marginal risk for severe storms will
exist with the afternoon activity depending on actual instability
(deep layer forcing is weak). Will provide more details as
confidence increases.

.LONG TERM...(Wednesday through Monday)
Issued at 333 AM CDT Tue Jul 26 2016

Wednesday-Thursday...High pressure will settle across the region
leading to mostly dry weather and seasonable temperatures. There
will remain a slight chance for thunder across the far southern FA
on Wednesday...dependent on the actual position of the low level

Friday-Monday...Models in general agreement this run. Friday
looks to be tranquil as sfc high pressure remains in
control...with light winds and pleasant conditions. For Saturday
thru the end of the period...sfc high pressure retreats with
return flow bringing warmer air to the region. Corresponding upper
ridge amplification indicative of return to much warmer
temps...with highs looking to rise into the upper 80s and low 90s.
Showers or storms can not be ruled out through a
series of impulses propagate through the flow.


.AVIATION...(For the 06Z TAFS through 06Z Tuesday night)
Issued at 1145 PM CDT Mon Jul 25 2016

VFR thru the pd. Main issue is wind shift to the north which will
drop south thru the overnight and Tuesday morning -- past Bemidji
and toward Fargo Tuesday mid morning. Convection limited to just a
mention at TVF and BJI as VCTS as these two stand best chc.
Otherwise mid level based cumulus and some high clouds thru the


.FGF Watches/Warnings/Advisories...


LONG TERM...TG/Hopkins
AVIATION...Riddle is the U.S. government's official web portal to all federal, state and local government web resources and services.