Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Hazardous Weather Conditions

Flash Flood Watch in effect from April 19, 06:00 AM HST until April 20, 06:00 PM HST

En Español

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

72°F

22°C

Humidity	88%
Wind Speed	W 8 mph
Barometer	30.10 in
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Last update	19 Apr 11:16 pm HST

More Information:

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

Extended Forecast for

5 Miles E Mountain View HI

Flash Flood Watch until April 20, 06:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until April 20, 06:00pm

NOW until
6:00pm Fri

Flash Flood Watch
Tonight

Heavy Rain
Low: 60 °F
Friday

Heavy Rain
High: 75 °F
Friday
Night

Showers
Low: 60 °F
Saturday

Showers
High: 77 °F
Saturday
Night

Showers
Likely
Low: 61 °F
Sunday

Showers
Likely and
Breezy
High: 77 °F
Sunday
Night

Showers
Likely and
Breezy
Low: 61 °F
Monday

Showers
Likely and
Breezy
High: 77 °F

Detailed Forecast

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. Northwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Northwest wind around 8 mph becoming north northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Occasional showers. Low around 60. North wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Occasional showers. High near 77. Northeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Showers likely. Mostly cloudy, with a low around 61. North wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers likely. Mostly cloudy, with a high near 77. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers likely. Mostly cloudy, with a low around 61. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Monday

Showers likely. Mostly cloudy, with a high near 77. Breezy, with a north northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Monday Night

Showers likely. Mostly cloudy, with a low around 61. North wind 10 to 13 mph. Chance of precipitation is 70%.

Tuesday

Showers likely. Mostly cloudy, with a high near 76. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 60. North northeast wind 8 to 13 mph. Chance of precipitation is 70%.

Wednesday

Showers likely. Mostly cloudy, with a high near 76. East northeast wind 9 to 13 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 60. North wind 7 to 9 mph becoming east after midnight. Chance of precipitation is 70%.

Thursday

Showers likely. Mostly cloudy, with a high near 76. East wind 7 to 11 mph. Chance of precipitation is 70%.