000 
AWUS85 KGGW 200954
RWSGGW

REGIONAL WEATHER SUMMARY
WEATHER SERVICE GLASGOW MT
400 AM MDT MON JUN 20 2005

...THIS REGIONAL WEATHER SUMMARY IS FOR THE EASTERN TWO THIRDS OF 
MONTANA...SOUTHERN SASKATCHEWAN AND WESTERN NORTH DAKOTA... 

A RIDGE OF HIGH PRESSURE ALOFT WILL BUILD INTO THE REGION THROUGH 
MID WEEK. AS A RESULT...SKIES WILL BE PARTLY CLOUDY WITH HOT AND 
MAINLY DRY CONDITIONS. 

HOWEVER...SURFACE HEATING...IN COMBINATION WITH UPPER LEVEL IMPULSES 
CROSSING THE AREA IN SOUTHWEST FLOW ALOFT...WILL BRING A SLIGHT 
CHANCE OF AFTERNOON AND EVENING THUNDERSTORMS. ANY STORMS THAT 
DEVELOP COULD LINGER INTO THE OVERNIGHT HOURS. SOME STORMS COULD 
BECOME SEVERE THIS EVENING AND TONIGHT WITH LARGE HAIL AND DAMAGING 
WINDS POSSIBLE.

HIGH TEMPERATURES TODAY WILL BE IN THE 80S TO LOWER 90S...WITH LOWS 
TONIGHT FROM THE UPPER 50S TO MID 60S. TEMPERATURES WILL WARM EVEN 
MORE TUESDAY AND WEDNESDAY WITH HIGHS IN THE LOWER 90S OVER MUCH OF 
THE REGION...AND APPROACHING 100 DEGREES IN SOUTHEAST MONTANA. 

THE UV INDEX FOR TODAY IS 7...WHICH IS IN THE HIGH CATEGORY. 
PROTECTION AGAINST SUNBURN IS NEEDED.

$$

BB