Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

81°F

27°C

Humidity	44%
Wind Speed	W 9 G 21 mph
Barometer	30.09 in (1019.9 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	1 Apr 12:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles E Rockville MD

This Afternoon
High: 86 °F
Showers
Likely
Tonight
Low: 60 °F
Showers and
Patchy Fog
Thursday
High: 70 °F
Patchy Fog
then Chance
Showers
Thursday Night
Low: 53 °F
Chance
Showers then
Mostly Cloudy
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 63 °F
Slight Chance
Showers
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 71 °F
Showers

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. West wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 2am. Patchy fog after midnight. Low around 60. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 70. East wind 5 to 9 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 53. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 82. South wind 6 to 11 mph, with gusts as high as 21 mph.

Friday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Sunday

Showers, mainly after 8am. High near 71. Chance of precipitation is 80%.

Sunday Night

Showers, mainly before 8pm. Low around 40. Chance of precipitation is 80%.