– Lat/Long: 19.48° N 155.61° W

Mauna Loa
Weather Forecast, United States
Issued: 7 pm Tue 18 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Tue 18 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mauna Loa Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 22°C on Wed morning, min 19°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Heavy rain (total 146mm), heaviest during Mon morning. Warm (max 23°C on Sat morning, min 18°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the ENE by Sun night).
		Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	risk tstorm	risk tstorm	clear	risk tstorm	risk tstorm	clear	risk tstorm	rain shwrs	clear	rain shwrs	clear	rain shwrs	mod. rain	heavy rain
Cloud base (m)	2750	5500	2700			2900			2600					2600	2600	2600
km/h	NNW	N	N	NNW	N	NNE	NE	E	NE	ENE	NE	NE	NE	NNE	NE	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	—	0.6	0.1	—	0.8	0.6	—	4	0.7	—	0.3	—	0.6	6	82
max °C	20	22	22	20	22	22	20	21	20	19	23	23	20	19	20	20
min °C	20	21	21	19	20	21	19	20	19	19	21	21	18	18	19	19
chill °C	20	21	21	19	20	21	19	20	19	19	21	21	18	18	19	19

Freezing level m	5150	5100	5100	5000	5000	4850	4900	4800	4800	4900	4950	4900	4950	4950	4900	5100

	—	6:03	—	—	6:03	—	—	6:03	—	—	6:03	—	—	6:05	—	—
	—	—	6:46	—	—	6:45	—	—	6:45	—	—	6:45	—	—	6:44	—

Mauna Loa Weather (Days 0-3):

The weather forecast for Mauna Loa is: Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 22°C on Wed morning, min 19°C on Wed night). Wind will be generally light.

Mauna Loa Weather (Days 3-6):

Heavy rain (total 146mm), heaviest during Mon morning. Warm (max 23°C on Sat morning, min 18°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the ENE by Sun night).

This table gives the weather forecast for Mauna Loa at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mauna Loa. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Hawaii, United States.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Napo‘opo‘o wx 31 km WSW 1m alt. 1 hour ago		Dry
Captain Cook 33 km SSW 473m alt. 1 hour ago		-	Calm (0 kph at 45).
Bradshaw Army Airfield 33 km N 2167m alt. 3 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Kailua Kona 40 km W 165m alt. 2 hours ago	22° C	Dry	Calm (0 kph at 184).
Palani Junction wx 47 km W 301m alt. 59 minutes ago	21° C	Dry	Calm (0 kph at 343).
Kailu / ona Airport 54 km W 217m alt. 3 hours ago	27° C	Dry and partly cloudy.	Light winds from the W (13 kph at 260).	16 km Low: scattered Mid: broken
Hilo 57 km ENE 457m alt. 1 hour ago	21° C	Dry	Calm (2 kph at 329).
Waiaka wx 62 km N 795m alt. 1 hour ago	19° C	Dry	Calm (2 kph at 62).
Hilo Airport 64 km ENE 218m alt. 3 hours ago	24° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered High: broken
BUOY-ILOH1 64 km ENE 3m alt. 2 hours ago	25° C		(0 kph at —)

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.