National Weather Service State College, PA Weather Impact Matrix for Blair County Decision Support Valid: 07/11/2025 08 AM - 07/11/2025 08 PM EDT

Fri 07/11 8 AM Fri 07/11 9 AM Fri 07/11 10 AM Fri 07/11 11 AM Fri 07/11 12 PM Fri 07/11 1 PM Fri 07/11 2 PM Fri 07/11 3 PM Fri 07/11 4 PM Fri 07/11 5 PM Fri 07/11 6 PM Fri 07/11 7 PM Fri 07/11 8 PM Temperature 72°F 76°F 80°F 83°F 85°F 86°F 86°F 86°F 84°F 85°F 85°F 84°F 81°F Heat Index 72°F 76°F 83°F 87°F 90°F 91°F 91°F 91°F 88°F 90°F 90°F 88°F 85°F Wind Speed 0 mph 0 mph 1 mph 1 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 1 mph Wind Direction NW NW W SW SW SW SW W SW S S S S Wind Gust 2 mph 2 mph 3 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph Chance of Precipitation 1% 1% 2% 2% 6% 12% 43% 42% 24% 23% 29% 35% 6% Weather None None None None None None Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder None Sky Cover 21% 12% 10% 26% 42% 55% 62% 61% 48% 44% 53% 57% 24% Relative Humidity 89% 81% 72% 64% 60% 58% 58% 58% 63% 60% 60% 63% 69% Rainfall 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.0 in Issued: Thursday July 10, 2025 08:09 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