Difficult RunUSGS · 01646000
Difficult Run
DIFFICULT RUN NEAR GREAT FALLS, VA
Reston, VA · Site #01646000
Flow Rate
47cfs
Air Temp
49°F
Fish Index
50score
River Flow Rate
47cfs
Period Peak
101cfs
Period Low
27cfs
SPONSORED
Weather Conditions
Air Temperature
49°F
Clear sky · Feels 45°F
High
56°F
Low
43°F
Wind
Moderate10mph
DirectionW · 262°
Gusts17 mph
Fish Index
50Temperature
Cool
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
Humidity
25%
Pressure
1006mbNormal
97010131040
Rising ↑
Cloud Cover
0%
Precip
0mm/h
None currently
Wind
10mph W
←
13Now
←
1108:00 AM
←
1211:00 AM
←
1402:00 PM
↖
1205:00 PM
↑
308:00 PM
→
311:00 PM
→
402:00 AM
Daylight
Sunrise
07:21 AM
Sunset
07:14 PM
Moon Phase
🌘
Waning Crescent
19% illuminated
Average
48-Hour Forecast
7-Day Forecast
Today
Mar 14
☁️
56°
43°
Sun
Mar 15
☁️
56°
36°
Mon
Mar 16
🌧 ️
69°
37°
Tue
Mar 17
☁️
38°
30°
Wed
Mar 18
☁️
45°
30°
Thu
Mar 19
☁️
54°
35°
Fri
Mar 20
☁️
61°
40°
Station Location
38.9759, -77.2458Loading map…
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