Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Flood Watch in effect from July 28, 01:00 PM MDT until July 28, 09:00 PM MDT

Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88°NLon: 106.27°WElev: 7171ft.

Mostly Cloudy

78°F

26°C

Humidity	30%
Wind Speed	SW 10 mph
Barometer	30.20 in
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	28 Jul 8:15 pm MDT

More Information:

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

Extended Forecast for

Truchas NM

Flood Watch until July 28, 09:00pm

Click here for hazard details and duration

...

Flood Watch until July 28, 09:00pm
NOW until 9:00pm Tue
Flood Watch
Tonight
Low: 57 °F
Showers
Likely
Wednesday
High: 87 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 55 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
Friday
High: 87 °F
Sunny then
Chance
T-storms
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 87 °F
Sunny then
Chance
T-storms

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming southwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Thursday

Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

Friday Night

Partly cloudy, with a low around 54.

Saturday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 54.