National Weather Service State College, PA Weather Impact Matrix for Clearfield County Decision Support Valid: 09/29/2025 04 PM - 09/30/2025 02 AM EDT

Mon 09/29 4 PM Mon 09/29 5 PM Mon 09/29 6 PM Mon 09/29 7 PM Mon 09/29 8 PM Mon 09/29 9 PM Mon 09/29 10 PM Mon 09/29 11 PM Tue 09/30 12 AM Tue 09/30 1 AM Tue 09/30 2 AM Temperature 78°F 79°F 77°F 74°F 70°F 64°F 62°F 61°F 60°F 58°F 58°F Heat Index 78°F 79°F 77°F 74°F 70°F 64°F 62°F 61°F 60°F 58°F 58°F Wind Speed 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 1 mph Wind Direction E NE E NE NE NE N N N NE NE Wind Gust 5 mph 5 mph 5 mph 4 mph 4 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 mph Chance of Precipitation 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Weather None None None None None None None None None None None Sky Cover 87% 79% 73% 81% 75% 90% 90% 91% 80% 85% 84% Relative Humidity 47% 47% 52% 57% 66% 78% 84% 84% 87% 93% 90% Rainfall 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in 0.0 in Issued: Monday September 29, 2025 05:05 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