National Weather Service State College, PA Weather Impact Matrix for Snyder County Decision Support Valid: 05/09/2025 08 AM - 05/09/2025 08 PM EDT

Fri 05/09 8 AM Fri 05/09 9 AM Fri 05/09 10 AM Fri 05/09 11 AM Fri 05/09 12 PM Fri 05/09 1 PM Fri 05/09 2 PM Fri 05/09 3 PM Fri 05/09 4 PM Fri 05/09 5 PM Fri 05/09 6 PM Fri 05/09 7 PM Fri 05/09 8 PM Temperature 49°F 49°F 50°F 51°F 52°F 53°F 55°F 56°F 57°F 56°F 58°F 56°F 55°F Heat Index 45°F 47°F 47°F 48°F 52°F 53°F 55°F 56°F 57°F 56°F 58°F 56°F 55°F Wind Speed 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 6 mph 5 mph 5 mph Wind Direction N N N N N N N N N N N N N Wind Gust 16 mph 16 mph 16 mph 16 mph 16 mph 17 mph 17 mph 18 mph 18 mph 18 mph 17 mph 17 mph 16 mph Chance of Precipitation 84% 78% 68% 62% 56% 45% 64% 45% 37% 36% 20% 26% 45% Weather Fog Rain Fog Rain Fog Rain Fog Rain Fog Rain Rain Rain Rain Rain Rain Rain Rain Rain Sky Cover 100% 97% 89% 85% 83% 79% 83% 72% 74% 64% 60% 60% 65% Relative Humidity 91% 91% 88% 89% 88% 85% 80% 76% 75% 73% 66% 71% 68% Rainfall 0.05 in 0.05 in 0.05 in 0.05 in 0.05 in 0.05 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in Issued: Thursday May 08, 2025 08:22 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