Frigid winter weather has descended upon many parts of the United States, impacting nearly 70 million people. Cold weather alerts are in effect, stretching from the Midwest to the Gulf Coast.
Severe Cold Conditions Across the Eastern U.S.
In the Ohio Valley, Great Lakes, and Northeast, temperatures have plunged below zero and into the single digits. As of 7 a.m. on Monday, the wind chills were particularly harsh. New York City experienced a chilling 7 degrees, while Washington, D.C., faced 1 degree. Chicago recorded a frigid minus 9 degrees, and Louisville, Kentucky, registered at zero degrees.
Daytime highs across the eastern third of the country are expected to be 10 to 20 degrees below the seasonal average.
Gradual Temperature Recovery Ahead
There is some relief in sight. Starting Tuesday, temperatures are predicted to gradually rise across all affected regions throughout the week.
Peculiar Weather Patterns in the Pacific Northwest
The Pacific Northwest is preparing for a series of storm systems this week, following last week’s severe rain and flooding. Rivers in the area remain high, raising the potential for renewed flooding as additional rainfall approaches.
Flood Watches in Effect
- Approximately 5 million people are under flood watches.
- The western half of Washington state is especially at risk.
- Northern sections of Idaho and Montana also face potential flooding.
On Monday, light rain and mountain snow will move through Washington, Oregon, and northern Idaho. A more significant weather event is expected on Tuesday night, fueled by an atmospheric river.
Storm System Predictions
This upcoming storm could result in:
- Flooding and landslides in affected areas.
- Wind gusts reaching speeds of up to 50 mph.
- Rainfall accumulation of 2 to 6 inches, with localized amounts up to 8 inches.
In a change from last week’s patterns, Northern California is expected to receive heavy rain from this system.
