
Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West
Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >
Hazardous Weather Conditions
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
A Few Clouds
86°F
30°C
| Humidity | 55% |
| Wind Speed | S 6 G 16 mph |
| Barometer | 29.91 in (1013.6 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 22 Jun 1:56 pm EDT |
2 Miles ESE North Potomac MD
NOW until 9:00pm Mon

Severe T-storm Watch
This Afternoon

High: 89 °F
Severe
ThunderstormsTonight
Low: 66 °F
Severe
Thunderstorms
then Chance
T-stormsTuesday

High: 79 °F
Chance
ShowersTuesday Night

Low: 60 °F
Mostly Clear
Wednesday

High: 82 °F
Sunny
Wednesday Night

Low: 63 °F
Mostly Clear
Thursday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night

Low: 67 °F
Chance
T-storms
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.08°N 77.19°W (Elev. 449 ft)



