National Weather Service State College, PA Weather Impact Matrix for Lebanon County Decision Support Valid: 07/28/2026 08 AM - 07/28/2026 08 PM EDT

Tue 07/28 8 AM Tue 07/28 9 AM Tue 07/28 10 AM Tue 07/28 11 AM Tue 07/28 12 PM Tue 07/28 1 PM Tue 07/28 2 PM Tue 07/28 3 PM Tue 07/28 4 PM Tue 07/28 5 PM Tue 07/28 6 PM Tue 07/28 7 PM Tue 07/28 8 PM Temperature 70°F 72°F 74°F 74°F 75°F 76°F 77°F 78°F 79°F 78°F 78°F 78°F 76°F Heat Index 70°F 72°F 74°F 74°F 75°F 76°F 77°F 78°F 79°F 78°F 78°F 78°F 76°F Wind Speed 5 mph 8 mph 10 mph 11 mph 12 mph 12 mph 12 mph 11 mph 10 mph 9 mph 8 mph 6 mph 5 mph Wind Direction S S S S S S S SW S S NE NW SW Wind Gust 11 mph 14 mph 18 mph 20 mph 21 mph 21 mph 23 mph 19 mph 18 mph 16 mph 13 mph 12 mph 11 mph Chance of Precipitation 58% 69% 72% 82% 90% 98% 88% 83% 71% 58% 61% 55% 33% Weather Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Sky Cover 90% 91% 82% 88% 94% 99% 92% 89% 82% 78% 74% 77% 67% Relative Humidity 93% 92% 87% 90% 89% 89% 88% 86% 82% 82% 82% 81% 85% Rainfall 0.12 in 0.12 in 0.12 in 0.12 in 0.12 in 0.12 in 0.08 in 0.08 in 0.08 in 0.08 in 0.08 in 0.08 in 0.0 in Issued: Tuesday July 28, 2026 04:46 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