National Weather Service State College, PA Weather Impact Matrix for Somerset County Decision Support Valid: 03/04/2026 08 AM - 03/04/2026 08 PM EST

Wed 03/04 8 AM Wed 03/04 9 AM Wed 03/04 10 AM Wed 03/04 11 AM Wed 03/04 12 PM Wed 03/04 1 PM Wed 03/04 2 PM Wed 03/04 3 PM Wed 03/04 4 PM Wed 03/04 5 PM Wed 03/04 6 PM Wed 03/04 7 PM Wed 03/04 8 PM Temperature 47°F 48°F 48°F 48°F 49°F 49°F 49°F 50°F 50°F 50°F 50°F 49°F 49°F Wind Chill 47°F 48°F 48°F 48°F 49°F 49°F 48°F 49°F 49°F 49°F 50°F 49°F 49°F Wind Speed 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph Wind Direction NE N NE SE SE SE SE S S S SE SE SE Wind Gust 2 mph 2 mph 3 mph 4 mph 5 mph 5 mph 8 mph 8 mph 8 mph 8 mph 5 mph 5 mph 5 mph Chance of Precipitation 52% 53% 53% 55% 58% 60% 56% 53% 49% 46% 42% 39% 45% Weather Fog Rain Fog Rain Fog Rain Fog Rain Fog Rain Rain Rain Rain Rain Rain Rain Rain Rain Sky Cover 96% 94% 92% 90% 88% 86% 87% 88% 89% 90% 92% 93% 97% Relative Humidity 96% 93% 89% 96% 100% 96% 100% 93% 93% 93% 89% 93% 93% Rainfall 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.01 in 0.01 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: Wednesday March 04, 2026 04:56 AM EST

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