...FROST ADVISORY IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... ...FREEZE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 32 will result in frost formation Wednesday night. For the Freeze Watch, sub-freezing temperatures as low as the mid 20s possible Thursday night. * WHERE...Cambria, Cameron, Clearfield, Elk, Potter, Somerset, Tioga, and Warren Counties. * WHEN...For the Frost Advisory, from Wednesday evening through Thursday morning. For the Freeze Watch, from Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Those with agricultural interests should protect sensitive vegetation. Near-ground freezing temperatures could kill uncovered sensitive outdoor vegetation. &&