Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Fog/Mist

73°F

23°C

Humidity	99%
Wind Speed	SE 3 mph
Barometer	29.92 in
Dewpoint	73°F (23°C)
Visibility	1.25 mi
Last update	18 Jun 6:10 am EDT

More Information:

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

Extended Forecast for

Chillum MD

Today
High: 90 °F
Chance
Showers then
Showers
Likely
Tonight
Low: 74 °F
Chance
T-storms then
Mostly Clear
Juneteenth
High: 94 °F
Sunny then
T-storms
Thursday Night
Low: 67 °F
T-storms then
Chance
Showers
Friday
High: 86 °F
Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 95 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

Juneteenth

Showers and possibly a thunderstorm after 2pm. High near 94. Heat index values as high as 100. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 67. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 86. Northwest wind around 7 mph.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny, with a high near 91.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Mostly sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 76.