National Weather Service State College, PA Weather Impact Matrix for Mifflin County Decision Support Valid: 04/15/2025 08 AM - 04/15/2025 08 PM EDT

Tue 04/15 8 AM Tue 04/15 9 AM Tue 04/15 10 AM Tue 04/15 11 AM Tue 04/15 12 PM Tue 04/15 1 PM Tue 04/15 2 PM Tue 04/15 3 PM Tue 04/15 4 PM Tue 04/15 5 PM Tue 04/15 6 PM Tue 04/15 7 PM Tue 04/15 8 PM Temperature 51°F 52°F 54°F 56°F 56°F 56°F 56°F 55°F 55°F 54°F 52°F 50°F 48°F Wind Chill 51°F 52°F 54°F 56°F 56°F 56°F 56°F 55°F 55°F 54°F 52°F 42°F 40°F Wind Speed 9 mph 11 mph 13 mph 14 mph 18 mph 20 mph 21 mph 23 mph 23 mph 23 mph 23 mph 20 mph 19 mph Wind Direction W W W W W W W W W W W W W Wind Gust 14 mph 24 mph 26 mph 34 mph 39 mph 42 mph 43 mph 48 mph 48 mph 47 mph 44 mph 40 mph 34 mph Chance of Precipitation 29% 29% 29% 51% 51% 51% 63% 63% 63% 54% 54% 54% 13% Weather Rain Rain Rain Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Thunder Rain Rain Rain None Sky Cover 53% 49% 45% 53% 63% 66% 63% 63% 63% 59% 61% 57% 46% Relative Humidity 74% 69% 63% 56% 54% 53% 50% 50% 50% 49% 51% 55% 57% Rainfall 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.0 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: Tuesday April 15, 2025 08:01 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