National Weather Service State College, PA Weather Impact Matrix for Juniata County Decision Support Valid: 05/04/2026 04 PM - 05/05/2026 02 AM EDT

Mon 05/04 4 PM Mon 05/04 5 PM Mon 05/04 6 PM Mon 05/04 7 PM Mon 05/04 8 PM Mon 05/04 9 PM Mon 05/04 10 PM Mon 05/04 11 PM Tue 05/05 12 AM Tue 05/05 1 AM Tue 05/05 2 AM Temperature 73°F 74°F 72°F 70°F 68°F 65°F 62°F 61°F 58°F 57°F 56°F Heat Index 73°F 74°F 72°F 70°F 68°F 65°F 62°F 61°F 58°F 57°F 56°F Wind Speed 9 mph 9 mph 6 mph 5 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph Wind Direction SW SW SW S S S S S E E E Wind Gust 21 mph 21 mph 20 mph 16 mph 12 mph 11 mph 11 mph 11 mph 11 mph 11 mph 12 mph Chance of Precipitation 0% 2% 5% 7% 10% 10% 10% 11% 11% 11% 12% Weather None None None None None None None None None None None Sky Cover 32% 33% 34% 34% 35% 38% 41% 44% 47% 50% 53% Relative Humidity 33% 32% 35% 41% 45% 54% 62% 67% 75% 77% 80% 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 May 04, 2026 05:09 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