This web page depicts the Excessive Rainfall Outlook (ERO). In the ERO, the Weather Prediction Center (WPC) forecasts the probability that rainfall will exceed flash flood guidance (FFG) within 40 kilometers (25 miles) of a point.

3 days ago · Excessive Rainfall Discussion NWS Weather Prediction Center College Park MD 855 PM EDT Mon Mar 24 2025 Day 1 Valid 01Z Tue Mar 25 2025 - 12Z Tue Mar 25 2025 The probability of rainfall exceeding flash flooding guidance is less than 5 percent.

May 12, 2022 · For details regarding the addition of Days 6-7 to our accumulated QPF product, please read the official Product Description Document (PDD). Note that the PDD is a pdf file and requires Adobe Acrobat Reader to view.

4 days ago · The CPC issues the official U.S. 6 to 10 day outlooks. These outlooks illustrate the probabilities of having above, normal, and below normal temperature and precipitation for the 6 to 10 day period, respectively. The outlooks also include forecast 500 millibar heights for the 6 …

The starting point for the Climate Prediction Center, the home of the official U.S. climate outlooks. Popular products: El Nino/La Nina Advisories, U.S. Hazards Assessment and Drought Assessment.

Displays flood and flash flood reports as well as intense rainfall observations for user-selectable time ranges and customizable geographic regions. Includes ability to download reports and associated metadata in csv format.

Highs, lows, fronts, troughs, outflow boundaries, squall lines, drylines for much of North America, the Western Atlantic and Eastern Pacific oceans, and the Gulf of America. Standard Size | High Resolution. Maximum daytime or minimum overnight temperature in degrees Fahrenheit.

Mar 20, 2025 · Spring Outlook for drought offsite link, temperature and precipitation. Moderate-to-exceptional drought conditions currently exist across more than 40% of the continental U.S. Drought conditions are likely to persist in the Southwest and parts of the Rocky Mountains, while drought improvement is forecast for the Great Lakes region.

Data on this page come from the Probabilistic Quantitative Precipitation Forecast (PQPF) and the Probabilistic Winter Precipitation Forecast (PWPF), which are updated twice daily at the Weather Prediction Center.

Nov 18, 2024 · 24-Hour Observed Precipitation Charts. How accurate are WPC precipitation forecasts? Computing precipitation forecast accuracy

Precipitation Outlook for the Conterminous U.S. Related Maps: Climate outlook for Temperature and Soil Moisture

Our 5-Day Precipitation Outlook feature displays an interactive map prediction of upcoming rain, snow, ice, and mixed precipitation over time for day/night periods within the next 5 days....

Thunderstorms may bring heavy to excessive rainfall and the potential for flooding over South Texas late Wednesday through Friday. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued for portions of South Texas.

The National Weather Service's Climate Prediction Center (CPC) produces temperature and precipitation outlooks for the U.S., including 6–10 day, 8-14 day, 1-month, and seasonal (3-month) outlooks.

Oct 1, 2020 · The CPC issues 6-10 Day and 8-14 Day Outlook maps showing probabilities of temperature and precipitation departing from normal, with an accompanying technical discussion. An excessive Heat Index Outlook (April-September) and Wind Chill Index Outlook (October-March) for both periods are also made every day.

Long range outlooks for temperature and precipitaiton from the National Weather Service

The CPC issues the official U.S. 6 to 10 day outlooks. These outlooks illustrate the probabilities of having above, normal, and below normal temperature and precipitation for the 6 to 10 day period, respectively. The outlooks also include forecast 500 millibar heights for the 6 to 10 day period.

Mar 20, 2025 · However, the seasonal precipitation outlook favors above normal precipitation through June in this area, which could improve the current conditions. Mississippi River Basin. As we enter the fourth year of reduced Spring flood risk across the Mississippi River basin, the risk for abnormally low flow on the mainstem Mississippi below Cairo ...

Apr 24, 2012 · Precipitation and Temperature Outlooks. 6-10 Day - The CPC produces a United States outlook map showing temperature and precipitation departures from normal for days 6 to 10 in the future as well as a text describing the outlook. The Outlook is issued daily between 3 PM & 4 PM Eastern Time.

Interface for specialized WPC Excessive Rainfall Outlook Maps for NWS County Warning Areas and States.

Interface for accessing temperature, precipitation, hazards, and drought outlook maps (static and interactive) for different future periods, spanning from 6-10 day outlooks to seasonal, three-month outlooks.

Mar 13, 2025 · This somewhat cooler Northeast outlook is due to the orientation of a global pattern of rainfall and dry weather near the equator called the Madden-Julian oscillation that could force cooler air ...

NOAA/NWS Weather Prediction Center Excessive Rainfall Outlook (ERO) Maps August 30, 2024: The ERO maps created for this page are experiencing technical issues. A long-term solution to move the creation of these maps to a more stable environment is underway, but until then, intermittent outages are likely.

Get accurate hourly forecasts for today, tonight, and tomorrow, along with 10-day daily forecasts and weather radar with MSN Weather. Stay updated on precipitation, severe weather warnings, air ...

2 days ago · After the final hours of the weekend brought San Antonio its first meaningful rain since mid-February, an upper-level system is moving in from the west on Wednesday--meaning we'll see showers and ...

Mar 10, 2025 · Winter precipitation across Hawai’i was 8.52 inches, 8.03 inches below average, ranking fifth driest on record. ... Monthly Outlook. Above-average temperatures are favored to impact the Deep South and Southeast while precipitation is likely to be above average across portions of the Northwest and Great Lakes. Drought is likely to persist or ...

1 day ago · MILD WEATHER TODAY. Highs in the 50s will drive the forecast through the work week. After 30s and 40s this morning, and a few Cape Cod sprinkles, lower 50s and mostly dry weather are expected this afternoon.

3 days ago · Science Despite Staff and Budget Cuts, NOAA Issues Critical Drought Warnings in Its Spring Climate Outlook The embattled agency continues to disseminate crucial updates in a hostile political ...