Rain |
Rain/Thunderstorms |
Severe T-Storms Possible |
Heavy Rain Possible |
Mixed Precipitation |
Snow |
Freezing Rain Possible |
Heavy Snow Possible |
Critical Fire Weather Possible |
Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 134 PM EST Sun Nov 10 2024 Valid 00Z Mon Nov 11 2024 - 00Z Wed Nov 13 2024 ...Wet Sunday evening for much of the eastern U.S., including beneficial rainfall for the Northeast... ...An Atmospheric River will bring heavy coastal rain and high elevation snowfall to portions of the Northwest beginning tonight... ...Above average temperatures will continue into next week for most of the country...
Scattered showers and thunderstorms will focus along a cold front, which is forecast to propagate through the Midwest and East through Monday morning. While much of the rainfall that occurs over the Northeast/Mid-Atlantic will be mostly beneficial due to current drought conditions, some of the rain that develops over parts of the Lower Mississippi Valley could generate flash flooding following a rare excessive rainfall event. Thus, Slight Risks of Excessive Rainfall are in effect for this evening over portions of central Louisiana and western Kentucky. Elsewhere, a deep area of low pressure will bring periods of heavy coastal rain and high elevation snowfall to portions of the Pacific Northwest beginning tonight before spilling out into the Northern Rockies, Great Basin and northern California on Monday. There will be a lull before another, more potent, system brings excessive rainfall and heavy snowfall potential to the region mid-week. A predominant ridge-like pattern will promote above average temperatures for much of the lower 48 this week. Shortwave energy will bring cooler conditions to the West on Monday and Tuesday, while the East Coast experiences high temperatures that are 10-15 degrees above average on Monday. Dry and windy conditions could lead to fires over portions of southern New England, upstate New York and northern New Jersey, where Red Flag Warnings and an Elevated Fire Weather Outlook are in effect for today. Kebede