Travelers Forecast
Issued by NWS Denver/Boulder, CO

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FPUS85 KBOU 220034
TVLBOU

OUTDOOR ACTIVITIES FORECAST
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
634 PM MDT WED JUN 21 2017

UPPER LEVEL HIGH PRESSURE WILL BE CENTERED OVER THE DESERT SOUTHWEST
OVER THE NEXT FEW DAYS...WITH A MODERATE NORTHWEST FLOW ALOFT OVER
COLORADO. THIS PATTERN WILL ALLOW SOME COOLER AIR TO MOVE INTO THE
REGION FRIDAY THROUGH SUNDAY. ABOVE NORMAL TEMPERATURES ARE EXPECTED
TO RETURN TO NORTH CENTRAL AND NORTHEASTERN COLORADO EARLY NEXT WEEK
AS UPPER LEVEL HIGH PRESSURE BUILDS OVER THE ROCKY MOUNTAIN REGION.
THERE WILL BE ENOUGH MOISTURE AVAILABLE COMBINED WITH DAYTIME
HEATING TO PRODUCE ISOLATED TO SCATTERED AFTERNOON AND EVENING
SHOWERS AND THUNDERSTORMS ACROSS THE HIGH COUNTRY EACH DAY...MOST
NUMEROUS THURSDAY AND THURSDAY NIGHT.

...THE FORECAST FOR THE CENTRAL COLORADO MOUNTAINS EAST OF VAIL PASS...

.TONIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS 43 TO 53. WEST WINDS 10 TO 15 MPH IN THE EVENING BECOMING
LIGHT.
.THURSDAY...PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
64 TO 74. WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. CHANCE OF THUNDERSTORMS 30 PERCENT.
.THURSDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. LOWS 39 TO 47. WEST WINDS 10 TO 15 MPH IN
THE EVENING BECOMING LIGHT. CHANCE OF PRECIPITATION 30 PERCENT.
.FRIDAY...MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.
HIGHS 58 TO 68.
.FRIDAY NIGHT...PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 37 TO 43.

...LOOKING FURTHER AHEAD FOR THE MOUNTAIN AREAS...

.SATURDAY...MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 55 TO 65.
.SATURDAY NIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 35 TO 41.
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY WITH A 10 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS 57 TO 67. LOWS 35 TO 41.
.MONDAY...MOSTLY SUNNY. HIGHS 60 TO 70.
.MONDAY NIGHT...PARTLY CLOUDY. LOWS 39 TO 47.
.TUESDAY...PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 63 TO 73.
.TUESDAY NIGHT...PARTLY CLOUDY. LOWS 40 TO 48.
.WEDNESDAY...PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 64 TO 74.

THE ULTRAVIOLET INDEX FOR DENVER ON THURSDAY IS A 11
WHICH IS IN THE EXTREME CATEGORY.

THE FORECAST WEATHER AND HIGH TEMPERATURE FOR THURSDAY
AT A FEW CITIES AROUND THE COUNTRY...

SEATTLE...SUNNY AND 75.
SAN FRANCISCO...SUNNY AND 81.
LOS ANGELES...FOGGY AND 73.
SALT LAKE CITY...SUNNY AND 89.
LAS VEGAS...VERY HOT AND 114.
CHICAGO...PARTLY CLOUDY AND 90.
DALLAS...PARTLY CLOUDY AND 91.
BOSTON...SUNNY AND 83.
NEW YORK CITY...SUNNY AND 83.
WASHINGTON DC...PARTLY CLOUDY AND 91.
ATLANTA...THUNDERSTORMS AND 81.
MIAMI...PARTLY CLOUDY AND 91.

$$



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