National Weather Service State College, PA Weather Impact Matrix for Cumberland 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 71°F 74°F 75°F 76°F 78°F 79°F 78°F 79°F 79°F 78°F 76°F 74°F Heat Index 70°F 71°F 74°F 75°F 76°F 78°F 79°F 78°F 79°F 79°F 78°F 76°F 74°F Wind Speed 3 mph 4 mph 5 mph 6 mph 6 mph 6 mph 8 mph 3 mph 6 mph 1 mph 4 mph 2 mph 4 mph Wind Direction SE S S S S SW SW SW SW N SW W W Wind Gust 8 mph 11 mph 12 mph 14 mph 17 mph 16 mph 16 mph 6 mph 14 mph 2 mph 11 mph 5 mph 11 mph Chance of Precipitation 89% 93% 98% 96% 95% 93% 91% 88% 86% 83% 67% 51% 35% 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 93% 96% 99% 98% 97% 96% 94% 92% 92% 89% 78% 67% 67% Relative Humidity 93% 93% 87% 84% 85% 79% 79% 82% 77% 77% 76% 79% 84% Rainfall 0.05 in 0.05 in 0.05 in 0.05 in 0.05 in 0.05 in 0.14 in 0.14 in 0.14 in 0.14 in 0.14 in 0.14 in 0.0 in Issued: Monday July 27, 2026 08:03 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