Situational Awareness (Saturday, 2024-08-03)
According to the Middle Atlantic River Forecast Center predictions, the next 24 hours may see 0.4 inches of rain. Over the next 3 days, the average basin rainfall may be around 0.7 inches. The week-long outlook expects a total of approximately 1.4 inches of rain in the basin.
Special Conditions
Situational Awareness (Friday, 2024-08-02)
Scattered rainfall occurred over the Potomac basin yesterday. Potomac River flow at the USGS’s Point of Rocks gage briefly rose above 2000 cfs yesterday, CO-OP’s trigger for Drought Monitoring, but is now again below that level, National Weather Service forecasts call for heavy rainfall to the east of the basin over the next week. The 7-day cumulative basin-wide precipitation average above the Little Falls gage is predicted to be 0.9 inches.
Situational Awareness (Thursday, 2024-08-01)
Trace amounts of rainfall fell in the basin over the past 24 hours. According to the Middle Atlantic River Forecast Center predictions, the next 24 hours may see about 0.8 inches of rain. The week-long outlook expects a total of approximately 1.3 inches of rain in the basin.
Special Conditions
None
Situational Awareness (Wednesday, 2024-07-31)
Over the past 24 hours the basin has received approximately 0.25 inches of rain. According to the Middle Atlantic River Forecast Center predictions, the next 3 days may see 0.3 inches of rain. The week-long outlook expects a total of approximately 1.2 inches of rain in the basin.
Special Conditions
None
Situational Awareness (Tuesday, 2024-07-30)
Potomac River flows are slowly falling, but the weather forecast is looking promising. According to Middle Atlantic River Forecast Center predictions, 0.3 inches of rain is expected over the next day and an inch or more is expected over the next week.
Situational Awareness (Monday, 2024-07-29)
According to predictions from the Middle Atlantic River Forecast Center, trace amounts of rain may occur over the next 24 hours, with up to 0.5 inches expected over the next three days.
Special Conditions
None
Daily flows:
Little Falls gage flow 2024-07-28: 937 MGD (1450 cfs)
Situational Awareness (Sunday, 2024-07-28)
According to the Middle Atlantic River Forecast Center predictions, no rain is expected over the next 24 hours. Trace amounts of rain may occur over the next 3 days, with higher amounts possible in the northern and western parts of the basin. Over half an inch of rain is possible over the next 7 days.
Special Conditions
None
Situational Awareness (Saturday, 2024-07-27)
According to Middle Atlantic River Forecast Center predictions, little rain is expected in the Potomac basin over the next 3 days. The 7-day forecast calls for an average of 0.6 inches in the portion of the watershed above Little Falls.
Special Conditions
None
Recent basin-wide average precipitation (above Little Falls):
Situational Awareness (Friday, 2024-07-26)
A small amount of rain fell on the basin yesterday. Flow at the Little Falls gage has peaked and begun to recede. No rain is expected over the next 3 days, with a basin rainfall average of approximately 0.4 inches predicted for the next 7 days.
Special Conditions
None
Recent basin-wide average precipitation (above Little Falls):
Situational Awareness (Thursday, 2024-07-25)
The recent rain has provided temporary relief to low river flows. Yesterday, flow at the Point of Rocks gage rose above 2000 cfs before receding and is currently at about 1840 cfs. Flow at the Little Falls gage has begun to rise and is expected to recede over the coming days. Limited rain is in the forecast. A basin average rainfall of about 0.4 inches is expected over the next 7 days, with 0.1 inches anticipated over the next 3 days.
Special Conditions