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Mount Isa Weather


20.73°S 139.49°E 365m AMSL

Mt Isa Forecast

Today 41°C
Tonight 24°C
possible_thunderstorm

Now

34.6°C rising
Updated at 08:50 EST

Northwest for Sunday Hot and mostly sunny. Slight (30%) chance of a shower. The chance of a thunderstorm during this afternoon and evening. Winds N/NW 15 to 25 km/h tending N/NE 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures in the low 40s.

Currently at Mt Isa

24-hour graph
Temperature 34.6°C rising
Dew Point 12.9°C falling
Feels Like 33.6°C
Relative Humidity 27%
Wind icon
N 7km/h steady
Wind Gusts 11km/h
Pressure 1013.8hPa falling
Fire Danger 18.5
Rain since 9am/last hr 0.0mm / -

Sun on Sun

more
Sunrise sunrise
05:53 EST
Sunset sunset
19:12 EST

Nearby Now

Cloncurry Ap 31.8°C

Next 12 hours in Mt Isa

48-hour forecast

12pm

Clear
39°C

3pm

Mostly clear
41°C

6pm

Mostly clear
40°C

9pm

Mostly clear
32°C

Northwest Weather Warnings

view all
There are no warnings current.

National Forecast

Mt Isa 7-day Weather Forecast

Summary Sun
Dec 4
Mon
Dec 5
Tue
Dec 6
Wed
Dec 7
Thu
Dec 8
Fri
Dec 9
Sat
Dec 10

Possible thunderstorm

Sunny

Sunny

Sunny

Possible shower

Possible shower

Possible shower
Maximum 41°C 41°C 41°C 41°C 40°C 36°C 35°C
Minimum 23°C 24°C 24°C 25°C 26°C 24°C 22°C
Chance of Rain 5% 5% 10% 20% 60% 40% 90%
Rain Amount < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm
UV Index Extreme Extreme Extreme Extreme Extreme
Frost Risk Nil Nil Nil Nil Nil Nil Nil
  9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
Wind Speed 11
km/h
20
km/h
16
km/h
18
km/h
16
km/h
12
km/h
15
km/h
14
km/h
16
km/h
14
km/h
22
km/h
20
km/h
22
km/h
17
km/h
Wind Direction N 11km/h
N
NE 20km/h
NE
NNE 16km/h
NNE
ENE 18km/h
ENE
N 16km/h
N
ENE 12km/h
ENE
E 15km/h
E
E 14km/h
E
E 16km/h
E
ESE 14km/h
ESE
SSE 22km/h
SSE
SSE 20km/h
SSE
ESE 22km/h
ESE
SE 17km/h
SE
Relative Humidity 26% 14% 27% 15% 26% 17% 29% 18% 32% 21% 38% 27% 38% 26%
Dew Point 13°C 9°C 13°C 10°C 12°C 11°C 14°C 13°C 16°C 14°C 15°C 13°C 15°C 13°C

Mt Isa Sun & Moon Times

Sunday Next occurrence
First light Sunrise Sunset Last light Moon phase moon rise moon set First quarter Full moon Last quarter New moon
first light
05:28 EST
sunrise
05:53 EST
sunset
19:12 EST
last light
19:37 EST
moon
rise
Sun 09:38 EST
set
Sun 22:54 EST
moon
Wed
Dec 7
moon
Wed
Dec 14
moon
Wed
Dec 21
moon
Thu
Dec 29

Mt Isa Past 5 Days

this month
  Minimum Maximum Rainfall
Sat
Dec 3
22.9°C 41°C 0.6mm
Fri
Dec 2
22.3°C 40.6°C 0.0mm
Thu
Dec 1
18.5°C 41.7°C 0.2mm
Wed
Nov 30
18.3°C 41.4°C 0.0mm
Tue
Nov 29
22.3°C 39.7°C 0.0mm

Mt Isa Year To Date

Average Rainfall To Dec
461.9mm
49.6 Day(s)
Total For 2016
549.4mm
57 Day(s)
Total To This Day 2015
421.4mm
29 Day(s)
Wettest Day
61.0mm
Sep 18
Lowest Temperature
2.1°C
Jun 30
Highest Temperature
43.1°C
Jan 27

Mt Isa Almanac

full climatology
December Minimum Temperature
Lowest This Month
18.5°C
1st
Lowest On Record
13.4°C
7th 1978
Average This Month
21.2°C
-1.8°C
Long-term Average
23.0°C
December Maximum Temperature
Highest This Month
41.7°C
1st
Highest On Record
45.1°C
1st 2006
Average This Month
41.1°C
+3.9°C
Long-term Average
37.2°C
December Rainfall
Wettest This Month
0.6mm
3rd
Total This Month
0.8mm
2 Day(s)
Long-term Average
73.9mm
7.6 Day(s)
Wettest On Record
275.2mm
2000
Driest On Record
4.6mm
1981
Display Your Local Weather

Weather News

Thunderstorm asthma warning for Victoria as weather heats up

09:22 EDT

Victorians who experience breathing difficulties or asthma have been advised to take extra care this evening, with a cool change and thunderstorms predicted for the state.

Brisbane storm: Teen struck by lightning, thousands without power in Queensland storms

05:25 EDT

A teenager has been struck by lightning during dangerous thunderstorms in Queensland's south-east that caused structural damage and left thousands without power.

Heat is on the horizon for parts of WA

18:02 EDT

Following a run of cooler than average temperatures during the first half of next week, southwestern parts of Western Australia will see a return of hot conditions.