National Weather Service State College, PA Weather Impact Matrix for Franklin County Decision Support Valid: 04/18/2026 08 AM - 04/18/2026 08 PM EDT

Sat 04/18 8 AM Sat 04/18 9 AM Sat 04/18 10 AM Sat 04/18 11 AM Sat 04/18 12 PM Sat 04/18 1 PM Sat 04/18 2 PM Sat 04/18 3 PM Sat 04/18 4 PM Sat 04/18 5 PM Sat 04/18 6 PM Sat 04/18 7 PM Sat 04/18 8 PM Temperature 61°F 65°F 69°F 73°F 75°F 79°F 79°F 80°F 81°F 80°F 79°F 77°F 72°F Wind Chill 61°F 65°F 69°F 73°F 75°F 79°F 79°F 81°F 81°F 81°F 79°F 77°F 72°F Wind Speed 3 mph 4 mph 5 mph 8 mph 9 mph 10 mph 11 mph 12 mph 12 mph 12 mph 11 mph 10 mph 9 mph Wind Direction SE SE SE S S S S S S S S S S Wind Gust 8 mph 10 mph 13 mph 16 mph 18 mph 19 mph 20 mph 23 mph 24 mph 24 mph 25 mph 24 mph 23 mph Chance of Precipitation 0% 0% 0% 0% 1% 1% 2% 2% 3% 4% 9% 21% 65% Weather None None None None None None None None None None None Rain Rain Thunder Sky Cover 11% 9% 4% 16% 28% 32% 34% 43% 52% 61% 64% 74% 77% Relative Humidity 80% 74% 68% 62% 57% 49% 47% 47% 46% 47% 47% 50% 61% 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 0.0 in 0.04 in Snow Accumulation 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 0.0 in 0.0 in Ice Accumulation 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 0.0 in 0.0 in Issued: Saturday April 18, 2026 04:54 AM EDT

Threat Level	None	Limited	Elevated	Significant	Extreme
Temperature	≥10 °F	10 to 1 °F	0 to -9 °F	-10 to -24 °F	≤-25 °F
Wind Chill	≥10 °F	10 to 1 °F	0 to -9 °F	-10 to -24 °F	≤-25 °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
Snow Accumulation	≤0.1 in	0.1 to 0.9 in	1.0 to 2.9 in	3.0 to 5.9 in	≥6.0 in
Ice Accumulation	≤0.01 in	0.01 to 0.09 in	0.1 to 0.24 in	0.25 to 0.49 in	≥0.5 in

Note -

Grey color indicates no thresholds assigned