Potomac, MD

Maryland • United States

Forecast Point 348 ft • 39.0179, -77.2095

Snow Forecast Summary

Next 1-5 Days

0"

T Thu 12
F Fri 13
S Sat 14
S Sun 15
M Mon 16

Next 6-10 Days

1"

T Tue 17
W Wed 18
T Thu 19
F Fri 20
S Sat 21
How to read this data

Daily Snow Forecast

Mid-Atlantic

15 hours ago Zach Butler

A storm will track through the Mid-Atlantic Wednesday and bring rain to the eastern half of the Mid-Atlantic. The western half of the Mid-Atlantic will see rain change to snow with variable snow accumulations depending on elevation and location. Further western areas will see more snow with 1-6 inches expected. Lake effect snow occurs around the Great Lakes Thursday and Friday with 6-24 inches.

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Right Now

Estimated
38 °F
Windy, feels like 29 °F
15 mph
WNW gusts to 30 mph
Wed Dec 11 8:00pm EST

5-Day Hourly Forecast

Back 12 Hours Forward 12 Hours
  8p Wed9p Wed10p Wed11p Wed12a Thu1a Thu
Precip Chance 9%
7%
0%
0%
0%
0%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft 800400100000
Weather WindyWindyClearClearClearClear
Temperature °F 383634333332
Feels Like °F 292625242425
Rel. Humidity % 716666666768
Wind Speed mph WNW15WNW15W15W15W10WSW10
Wind Gust mph 303030252015
Cloud Cover % 503010101010

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How to read this data

Detailed 10-Day Forecast

  Temp   Alerts Snow Ratio 12-Hr Snowfall Snow Level (ft) Precip Chance Precip Amount Feels Like Relative Humidity Wind (mph)
Speed Gust
 Cloud Cover
Wed 11 32 °F 300 70% 26 °F 69%
W10 25
 30%
Thu 12 39 °F 0 0% 28 °F 52%
W10 20
 20%
27 °F 0 0% 25 °F 57%
WNW5 5
 20%
Fri 13 38 °F 0 0% 32 °F 56%
NNW5 5
 70%
26 °F 0 0% 25 °F 59%
ENE5 5
 70%
Sat 14 37 °F 0 0% 28 °F 48%
E5 10
 20%
29 °F 200 15% 25 °F 69%
E5 10
 70%
Sun 15 42 °F 2,200 50% 34 °F 78%
E5 10
 100%
40 °F 6,000 75% 38 °F 90%
ESE5 5
 100%
Mon 16 50 °F 7,000 50% 45 °F 92%
SSE5 5
 80%
47 °F 8,000 10% 47 °F 95%
S5 10
 90%
Tue 17 55 °F 7,600 20% 52 °F 82%
SW10 20
 80%
39 °F 3,800 15% 42 °F 71%
NW10 20
 30%
Wed 18 46 °F 1,800 15% 37 °F 60%
NW10 15
 20%
31 °F 2,000 0% 30 °F 69%
E5 10
 50%
Thu 19 42 °F 3,600 10% 34 °F 75%
SE5 10
 50%
37 °F 3,400 45% 33 °F 85%
NNW10 15
 90%
Fri 20 48 °F 3,000 55% 38 °F 73%
W10 20
 30%
31 °F 1,800 40% 29 °F 69%
WNW10 15
 20%
Sat 21 36 °F 200 50% 25 °F 54%
NW10 20
 40%
How to read this data

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