Area Forecast Discussion
Issued by NWS Riverton, WY

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834
FXUS65 KRIW 260450
AFDRIW

Area Forecast Discussion
National Weather Service Riverton WY
1050 PM MDT MON JUL 25 2016

.SHORT TERM...Tonight Through Tuesday (Issued at 245 PM MDT)

A pacific low pressure trough with an area of enhanced mid level
winds will pass over the area through the evening. Very dry air
is over the area with deep mixing. There is enough moisture to
form very isolated high based showers and thunderstorms with wind
gusts of 55 mph. A red flag warning remains in effect through 9
pm mdt for fire weather zones 280 283 285 287 and 288. A cold
front will come south later tonight and end up along the
continental divide by early morning. Afternoon and evening
showers and thunderstorms will form over and near the northern
mountains spreading south into central wyoming.

.LONG TERM...Tuesday Through Monday

a series of cold fronts will move south each night through the
week enhancing the low level moisture up along the continental
divide.  areas over and near the mountains will see increasing
afternoon and evening showers and thunderstorms. the far south
will also continue to see increasing shower and thunderstorms.
over the weekend and early next week some monsoon moisture
will move into the west and southwest.

&&

.AVIATION.../06Z ISSUANCE/

VFR conditions will prevail through Tuesday. Isolated showers and
storms Tuesday afternoon and evening. Outflow wind gusts of 40 to 50
knots will be the main hazard near showers or storms.

Smoke will continue to be an issue near active wildfires. Smoke
plumes are expected Tuesday afternoon into the evening which will
send columns of smoke across portions of the sky.

&&

.FIRE WEATHER...

A pacific low pressure trough with an area of enhanced mid level
winds will pass over the area through the evening. Very dry air
is over the area with deep mixing. There is enough moisture to
form very isolated high based showers and thunderstorms with wind
gusts of 55 mph. A red flag warning remains in effect through 9
pm mdt for fire weather zones 280 283 285 287 and 288. A cold
front will come south later tonight and end up along the
continental divide by early morning. Afternoon and evening
showers and thunderstorms will form over and near the northern
mountains spreading south into central wyoming.

&&

.RIW Watches/Warnings/Advisories...None.

&&

$$

SHORT TERM...C.Baker
LONG TERM...C.Baker
AVIATION...PS/AR
FIRE WEATHER...C.Baker



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