National Weather Service State College, PA Weather Impact Matrix for Potter County Decision Support Valid: 08/13/2025 02 PM - 08/14/2025 12 AM EDT

Wed 08/13 2 PM Wed 08/13 3 PM Wed 08/13 4 PM Wed 08/13 5 PM Wed 08/13 6 PM Wed 08/13 7 PM Wed 08/13 8 PM Wed 08/13 9 PM Wed 08/13 10 PM Wed 08/13 11 PM Thu 08/14 12 AM Temperature 77°F 79°F 77°F 77°F 76°F 73°F 71°F 68°F 67°F 66°F 65°F Heat Index 77°F 79°F 77°F 77°F 76°F 73°F 71°F 68°F 67°F 66°F 65°F Wind Speed 5 mph 5 mph 5 mph 5 mph 4 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph Wind Direction SW W W W NW NW NW W NW NW NW Wind Gust 12 mph 12 mph 11 mph 11 mph 10 mph 9 mph 6 mph 5 mph 5 mph 5 mph 4 mph Chance of Precipitation 63% 62% 68% 70% 62% 87% 35% 23% 9% 7% 4% Weather Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Fog Fog Fog Sky Cover 78% 75% 79% 81% 78% 92% 75% 76% 69% 65% 56% Relative Humidity 74% 69% 73% 74% 75% 83% 87% 95% 97% 100% 100% Rainfall 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in Issued: Wednesday August 13, 2025 02:09 PM EDT

Threat Level	None	Limited	Elevated	Significant	Extreme
Temperature	≤80 °F	80 to 89 °F	90 to 94 °F	95 to 99 °F	≥100 °F
Heat Index	≤80 °F	80 to 89 °F	90 to 94 °F	95 to 99 °F	≥100 °F
Wind Speed	≤10 mph	10 to 14 mph	15 to 24 mph	25 to 34 mph	≥35 mph
Wind Gust	≤15 mph	15 to 24 mph	25 to 34 mph	35 to 44 mph	≥45 mph
Chance of Precipitation	≤15 %	15 to 24 %	25 to 54 %	55 to 74 %	≥75 %
Relative Humidity	≥15 %	15 to 21 %	20 to 31 %	30 to 41 %	≤40 %
Rainfall	≤0.1 in	0.1 to 0.24 in	0.25 to 0.49 in	0.5 to 0.99 in	≥1.0 in

Note -

Grey color indicates no thresholds assigned