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Mount Isa City Weather


20.73°S 139.49°E 351m AMSL

Mt Isa Forecast

Today 39°C
Tonight 23°C
sunny

Now

39.7°C rising
Updated at 17:30 EST

Northwest for Saturday Mostly clear. The chance of a thunderstorm early this evening. Winds NW/NE 15 to 20 km/h becoming light in the evening.

Currently at Mt Isa

24-hour graph
Temperature 39.7°C rising
Dew Point 8.2°C rising
Feels Like 37.7°C
Relative Humidity 15%
Wind icon
NW 11km/h steady
Wind Gusts 15km/h
Pressure 1009.0hPa rising
Fire Danger 36.5
Rain since 9am/last hr 0.0mm / -

Sun on Sat

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

Nearby Now

Cloncurry Ap 39.0°C

Next 12 hours in Mt Isa

48-hour forecast

6pm

Mostly clear
37°C

9pm

Mostly clear
31°C

12am

Mostly clear
26°C

3am

Mostly clear
24°C

Northwest Weather Warnings

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There are no warnings current.

National Forecast

Mt Isa 7-day Weather Forecast

Summary Sat
Dec 3
Sun
Dec 4
Mon
Dec 5
Tue
Dec 6
Wed
Dec 7
Thu
Dec 8
Fri
Dec 9

Sunny

Possible thunderstorm

Sunny

Sunny

Sunny

Possible shower

Possible shower
Maximum 39°C 41°C 41°C 41°C 41°C 40°C 36°C
Minimum 24°C 23°C 24°C 24°C 25°C 26°C 24°C
Chance of Rain 60% 20% 5% 5% 10% 60% 70%
Rain Amount < 1mm < 1mm < 1mm < 1mm < 1mm 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 14
km/h
14
km/h
12
km/h
17
km/h
16
km/h
18
km/h
16
km/h
12
km/h
17
km/h
13
km/h
16
km/h
12
km/h
19
km/h
22
km/h
Wind Direction NNW 14km/h
NNW
NNE 14km/h
NNE
NNE 12km/h
NNE
NE 17km/h
NE
NNE 16km/h
NNE
ENE 18km/h
ENE
NNE 16km/h
NNE
NE 12km/h
NE
E 17km/h
E
E 13km/h
E
ESE 16km/h
ESE
SE 12km/h
SE
SSE 19km/h
SSE
S 22km/h
S
Relative Humidity 38% 23% 29% 17% 26% 15% 26% 17% 30% 18% 32% 22% 36% 28%
Dew Point 18°C 14°C 15°C 12°C 12°C 10°C 12°C 11°C 14°C 12°C 16°C 15°C 15°C 14°C

Mt Isa Sun & Moon Times

Sunday Next occurrence
First light Sunrise Sunset Last light Moon phase moon set moon rise 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
set
Sat 22:08 EST
rise
Sun 09:38 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

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.

Storms on the way as heatwave hits inland Queensland, Bureau of Meteorology warns

17:42 EDT

Thunderstorms have brought hail and lightning to Queensland's south as the state continues to swelter under a heatwave.

A taste of summer for Sydney

14:45 EDT

A burst of hazy heat enveloped Sydney on Friday, with temperatures just not letting up well into the evening.