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KF5JRV > WX 07.07.20 11:04z 41 Lines 1982 Bytes #999 (0) @ WW
BID : 53346_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast - Jul 07
Path: HB9ON<IW0QNL<OK0NBR<OK2PEN<N3HYM<GB7YEW<AB0AF<KF5JRV
Sent: 200707/1056Z 53346@KF5JRV.#NWAR.AR.USA.NA BPQ6.0.20
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
145 AM EDT Tue Jul 07 2020
Valid 12Z Tue Jul 07 2020 - 12Z Thu Jul 09 2020
...Severe thunderstorms for the High Plains today...
...Critical Fire weather for parts of the West...
...Another couple warm/hot days in the Upper Midwest across the Great
Lakes to the Appalachians...
A potent upper system pushing through the Pacific Northwest this morning
will carry a surface cold front across the Divide and through Montana.
Afternoon heating combined with cool temperatures aloft will provide an
unstable atmosphere that will foster severe thunderstorms. These storms
will move eastward ahead of the cold front and along/ahead of a warm front
into North Dakota late this afternoon into this evening. Flash flooding
may be possible in heavier rain areas. To the south, a stalled frontal
boundary will provide the focus for scattered showers and a rumble of
thunder across the Southeast. Temperatures will be very warm between these
two systems, generally in the 80s to low 90s from the Corn Belt through
the Midwest to western New York and Pennsylvania. By contrast, cooler
temperatures will usher in behind the front across Washington, Oregon, and
Idaho. Over the Great Basin and Interior West, fire danger levels will be
Elevated to Critical in a breezy and dry environment to the south of the
front over Montana.
By Wednesday, the chance for severe weather will move eastward to
Minnesota as the front continues to march forward. Temperatures will warm
right ahead of the front into the upper 80s and low 90s over Minnesota
tomorrow, providing the lower atmosphere heating. Expect more of the same
over the Southeast with scattered showers and temperatures in the 80s with
90s across Florida and Texas. Low pressure will eventually start to drift
eastward to northeastward, finally pulling the front toward the coast.
Fracasso
Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php
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