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Daily Precipitation Report  
Station Number: VA-PRC-2 Station Name: Portsmouth 4.1 SSE
Data Explorer
Observation Date 9/23/2026 7:00 AM
Submitted 9/23/2026 6:30 PM
Gauge Catch
0.32 in.
Notes
variably cloudy skies during the period; as cold front settles through, SHRA and TSRA develop in the afternoon into the evening; TSRA here close to 3PM followed by a few showers into the evening; just 3 miles to the W and SW of here, a strong TSRA produced heavy rain prompting a flash flood warning for (western) Portsmouth. Warm early but cooling off as onshore winds strengthen in the afternoon and evening. Low pressure expected to form offshore SE US and Middle Atlantic coasts, then slowly move NNE by the weekend. Strong NE fetch likely to develop along the coast with increasing, gusty winds and coastal flooding affecting waterways of SErn VA in near future. | period & monthly data: http://genserva.com/wxr/daily2.htm ... http://genserva.com/wxr/dailyarchive/20260920.txt ... http://genserva.com/wxr/dailyarchive/20260921.txt ... http://genserva.com/wxr
Snow Information
24-hr Snowfall 0.0 in.
24-hr Snowfall SWE
(Snow Water Equivalent)
NA
24-hr Snowfall SLR
(Snow to Liquid Ratio)
NA
Snowpack Depth 0.0 in.
Snowpack SWE
(Snow Water Equivalent)
NA
Snowpack Density NA
Duration Information
Precipitation Began 1445 | 0002
Precipitation Ended 2400 | on & off -SHRA
Heavy Precip Began (0.07") 1500
Heavy Precip Lasted 1 Hours, 0 Minutes
Duration Time Accuracy Very Accurate
Additional Information
Flooding No
Additional Data Recorded Yes