Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in Arizona and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

96°F

36°C

Humidity	49%
Wind Speed	NA
Barometer	29.97 in (1014.9 mb)
Dewpoint	74°F (23°C)
Visibility	NA
Heat Index	107°F (42°C)
Last update	30 Jun 12:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles ENE Gwynn Oak MD

This Afternoon
High: 90 °F
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Tuesday
High: 91 °F
Chance
Showers then
Heavy Rain
Tuesday Night
Low: 70 °F
Heavy Rain
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Independence Day
High: 84 °F
Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms, mainly before 4pm. High near 90. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 75. South wind 3 to 7 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 91. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm, mainly before 2am, then a slight chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 70. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Mostly sunny, with a high near 87. Northwest wind around 6 mph.

Wednesday Night

Mostly clear, with a low around 69.

Thursday

Sunny, with a high near 88.

Thursday Night

Mostly clear, with a low around 67.

Independence Day

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 66.