Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 14, 11:00 AM MST until August 14, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

Lat: 36.048°NLon: 112.1245°WElev: 6977.0ft.

61°F

16°C

Humidity	64%
Wind Speed	SW 0 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Last update	14 Aug 04:33 PM MST

More Information:

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

Extended Forecast for

5 Miles ESE Supai AZ

Flood Watch until August 14, 08:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until August 14, 08:00pm
NOW until 8:00pm Fri
Flood Watch
This Afternoon
High: 76 °F
T-storms
Tonight
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 84 °F
Slight Chance
T-storms
Saturday Night
Low: 59 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. High near 76. Northeast wind around 8 mph. Chance of precipitation is 90%.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.

Saturday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 8pm. Increasing clouds, with a low around 59. Light east wind.

Sunday

Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 59. Calm wind becoming southeast around 6 mph after midnight.

Monday

Sunny, with a high near 90. Southeast wind around 7 mph becoming west in the afternoon.

Monday Night

Mostly clear, with a low around 63. Calm wind becoming southeast around 6 mph after midnight.

Tuesday

Sunny, with a high near 92. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 15 mph.