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20.74°S 139.50°E 400m AMSL

Mt Isa Forecast

This morning 25°C
Today 38°C
possible_thunderstorm

Now

25.9°C falling
Updated at 01:00 EST

Northwest for Tuesday Partly cloudy. High (80%) chance of showers. The chance of thunderstorms with possible heavy falls. Winds NE 15 to 25 km/h becoming light in the evening.
Wednesday Partly cloudy. High (70%) chance of showers west of Mt Isa, medium (50%) chance elsewhere. The chance of thunderstorms, with possible heavy falls in the far north in the afternoon. Light winds becoming E/NE 15 to 25 km/h in the morning then becoming light in the evening.

Currently at Mt Isa

24-hour graph
Temperature 25.9°C falling
Dew Point 22.8°C falling
Feels Like 27.6°C
Relative Humidity 83%
Wind icon
NE 7km/h rising
Wind Gusts 11km/h
Pressure 1013.0hPa rising
Fire Danger 2.0
Rain since 9am/last hr 0.8mm / -

Sun on Wed

more
Sunrise sunrise
06:20 EST
Sunset sunset
19:28 EST

Nearby Now

Cloncurry Ap 26.5°C

Next 12 hours in Mt Isa

48-hour forecast

3am

Mostly cloudy
26°C

6am

Mostly clear
25°C

9am

Mostly clear
30°C

12pm

Chance shower or storm
35°C

Northwest Weather Warnings

view all
Qld - Mon 10:15 EST
Flood Warning for the Diamantina River

National Forecast

Mt Isa 7-day Weather Forecast

Summary Wed
Jan 25
Thu
Jan 26
Fri
Jan 27
Sat
Jan 28
Sun
Jan 29
Mon
Jan 30
Tue
Jan 31

Possible thunderstorm

Mostly sunny

Mostly sunny

Sunny

Possible thunderstorm

Possible shower

Possible shower
Maximum 38°C 40°C 41°C 43°C 41°C 37°C 38°C
Minimum 25°C 24°C 26°C 26°C 28°C 26°C 25°C
Chance of Rain 80% 20% 20% 60% 90% 90% 90%
Rain Amount 1-5mm < 1mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm
UV Index 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 9
km/h
20
km/h
8
km/h
18
km/h
9
km/h
15
km/h
10
km/h
17
km/h
10
km/h
14
km/h
13
km/h
16
km/h
16
km/h
20
km/h
Wind Direction ENE 9km/h
ENE
E 20km/h
E
WSW 8km/h
WSW
E 18km/h
E
WNW 9km/h
WNW
E 15km/h
E
WNW 10km/h
WNW
E 17km/h
E
NW 10km/h
NW
ESE 14km/h
ESE
NE 13km/h
NE
ENE 16km/h
ENE
E 16km/h
E
E 20km/h
E
Relative Humidity 63% 38% 61% 22% 52% 23% 50% 21% 46% 26% 53% 34% 55% 33%
Dew Point 23°C 22°C 22°C 15°C 21°C 16°C 21°C 16°C 21°C 18°C 21°C 18°C 21°C 20°C

Mt Isa Sun & Moon Times

Wednesday Next occurrence
First light Sunrise Sunset Last light Moon phase moon set moon rise New moon First quarter Full moon Last quarter
first light
05:57 EST
sunrise
06:20 EST
sunset
19:28 EST
last light
19:52 EST
moon
set
Wed 17:10 EST
rise
Thu 04:35 EST
moon
Sat
Jan 28
moon
Sat
Feb 4
moon
Sat
Feb 11
moon
Sun
Feb 19

Mt Isa Past 5 Days

this month
  Minimum Maximum Rainfall
Tue
Jan 24
23.0°C 35°C 0.0mm
Mon
Jan 23
23.6°C 35.5°C 26.8mm
Sun
Jan 22
26.1°C 36.9°C 0.0mm
Sat
Jan 21
25.6°C 37.9°C 0.0mm
Fri
Jan 20
25.4°C 36.9°C 0.0mm

Mt Isa Year To Date

Average Rainfall To Jan
113.6mm
9.8 Day(s)
Total For 2017
171.2mm
17 Day(s)
Total To This Day 2016
54.2mm
8 Day(s)
Wettest Day
35.2mm
Jan 5
Lowest Temperature
21.9°C
Jan 1
Highest Temperature
37.9°C
Jan 21

Mt Isa Almanac

full climatology
January Minimum Temperature
Lowest This Month
21.9°C
1st
Lowest On Record
15.4°C
4th 1970
Average This Month
24.1°C
+0.4°C
Long-term Average
23.7°C
January Maximum Temperature
Highest This Month
37.9°C
21st
Highest On Record
45.9°C
29th 1990
Average This Month
35.2°C
-1.2°C
Long-term Average
36.4°C
January Rainfall
Wettest This Month
35.2mm
5th
Total This Month
171.2mm
17 Day(s)
Long-term Average
113.6mm
9.8 Day(s)
Wettest On Record
535.2mm
2009
Driest On Record
0.2mm
1985
Display Your Local Weather

Weather News

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18:19 EDT

Aircraft companies are flat out dropping off food and supplies to Northern Territory communities stranded by continuing wet weather.

NT weather: Crocs, floods, and food drops as Top End residents brace for more heavy rainfall

17:37 EDT

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Darwin deluge as monsoon returns

16:02 EDT

The monsoon trough has redeveloped over northern Australia this week, bringing Darwin its heaviest rain five years.