Heat and Fire Weather Concerns in the West

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. Elevated fire weather conditions are also expected in the Great Basin. Flash flooding will be possible in Arizona and west Texas, especially in burn scars. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

83°F

28°C

Humidity	72%
Wind Speed	NA
Barometer	29.99 in (1015.4 mb)
Dewpoint	73°F (23°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	30 Jun 5:53 am EDT

More Information:

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

Extended Forecast for

Catonsville MD

Today
High: 90 °F
Slight Chance
T-storms then
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Tuesday
High: 90 °F
Chance
Showers then
Heavy Rain
Tuesday Night
Low: 70 °F
Heavy Rain
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Independence Day
High: 83 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms, mainly before 5pm. High near 90. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter 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 6 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 90. Southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one 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 5 to 7 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 86. Northwest wind around 6 mph.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

Sunny, with a high near 88.

Thursday Night

Mostly clear, with a low around 67.

Independence Day

Sunny, with a high near 83.

Friday Night

Mostly clear, with a low around 66.