Active Weather Alerts
Frost Advisory
Issued: 5:06 PM Oct. 6, 2026 – National Weather Service
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT WEDNESDAY... * WHAT...Temperatures as low as the mid 30s will result in frost formation. * WHERE...Columbia, Montour, Northumberland, Schuylkill, Snyder, and Union Counties. * WHEN...From 11 PM this evening to 9 AM EDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Near-ground freezing temperatures could kill uncovered sensitive outdoor vegetation. Valley locations and sheltered areas will experience the coldest temperatures. &&
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