National Weather Service State College, PA Weather Impact Matrix for Huntingdon County Decision Support Valid: 05/20/2026 08 AM - 05/20/2026 08 PM EDT

Wed 05/20 8 AM Wed 05/20 9 AM Wed 05/20 10 AM Wed 05/20 11 AM Wed 05/20 12 PM Wed 05/20 1 PM Wed 05/20 2 PM Wed 05/20 3 PM Wed 05/20 4 PM Wed 05/20 5 PM Wed 05/20 6 PM Wed 05/20 7 PM Wed 05/20 8 PM Temperature 73°F 75°F 76°F 78°F 79°F 79°F 79°F 80°F 77°F 75°F 73°F 71°F 72°F Heat Index 73°F 75°F 76°F 78°F 79°F 79°F 79°F 83°F 77°F 75°F 73°F 71°F 72°F Wind Speed 3 mph 4 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph Wind Direction W W W W W W NW NW NW NW N N N Wind Gust 6 mph 9 mph 10 mph 11 mph 12 mph 12 mph 16 mph 16 mph 16 mph 16 mph 16 mph 12 mph 12 mph Chance of Precipitation 4% 19% 33% 48% 58% 68% 77% 70% 63% 56% 48% 39% 30% Weather None Rain Rain Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Rain Sky Cover 39% 47% 56% 65% 72% 79% 85% 82% 81% 79% 80% 81% 82% Relative Humidity 73% 71% 69% 67% 68% 70% 71% 67% 74% 76% 75% 75% 67% Rainfall 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.0 in Issued: Wednesday May 20, 2026 08:06 AM 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