– Lat/Long: 19.48° N 155.61° W

Mauna Loa
Weather Forecast, United States
Issued: 1 am Wed 19 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 am Wed 19 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mauna Loa Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 23°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 204mm), heaviest during Sun night. Warm (max 22°C on Sat morning, min 18°C on Sat night). Winds decreasing (strong winds from the ENE on Sun afternoon, calm by Mon night).
	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	rain shwrs	clear	risk tstorm	rain shwrs	clear	risk tstorm	rain shwrs	clear	rain shwrs	rain shwrs	mod. rain	heavy rain	heavy rain	heavy rain	rain shwrs	rain shwrs
Cloud base (m)	5650		2750		2950			2650				2600	2600	2600	2600	2600	2650	7350
km/h	N	N	NNW	N	N	ENE	E	NE	E	NE	NNE	NE	NE	ENE	SE	SE	S	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	0.3	—	1	0.6	—	4	0.4	—	0.2	0.8	10	35	133	23	2	0.3
max °C	22	23	21	22	22	20	21	20	19	22	22	19	20	20	20	19	20	19
min °C	21	22	19	21	20	19	20	20	19	20	21	18	19	20	18	19	20	18
chill °C	21	22	19	21	20	19	20	20	19	20	21	18	18	19	17	19	20	18

Freezing level m	5150	5100	5050	5000	4800	4850	4850	4850	4850	4900	4900	4900	5000	5200	4900	4900	4850	4900

	6:03	—	—	6:03	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—
	—	6:46	—	—	6:45	—	—	6:45	—	—	6:45	—	—	6:44	—	—	6:43	—

Mauna Loa Weather (Days 0-3):

The weather forecast for Mauna Loa is: Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 23°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light.

Mauna Loa Weather (Days 3-6):

Heavy rain (total 204mm), heaviest during Sun night. Warm (max 22°C on Sat morning, min 18°C on Sat night). Winds decreasing (strong winds from the ENE on Sun afternoon, calm by Mon 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 89).
Bradshaw Army Airfield 33 km N 2167m alt. 3 hours ago	12° C	Clear	Wind obs. (7 kph from 110 degs) was rejected.	16 km
Kailua Kona 40 km W 165m alt. 35 minutes ago	21° C	Dry	Calm (0 kph at 225).
Palani Junction wx 47 km W 301m alt. 1 hour ago	19° C	Dry	Calm (0 kph at 298).
Kailu / ona Airport 54 km W 217m alt. 2 hours ago	24° C	Clear	Light winds from the E (6 kph at 90).	16 km
Hilo 57 km ENE 457m alt. 50 minutes ago	19° C	Dry	Calm (2 kph at 9).
Waiaka wx 62 km N 795m alt. 2 hours ago	19° C	Dry	Calm (3 kph at 48).
Hilo Airport 64 km ENE 218m alt. 2 hours ago	22° C	Dry and cloudy.	Light winds from the SW (7 kph at 230).	16 km Low: overcast
BUOY-ILOH1 64 km ENE 3m alt. 1 hour ago	23° C		Light winds from the SSE (8 kph at 150).

* 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.