Mount Isa Weather


20.73°S 139.49°E 365m AMSL

Mount Isa Forecast

Tonight 23°C
Tomorrow 33°C
possible_shower

Now

30.0°C falling
Updated at 21:40 EST

Northwest for Friday Hot. Partly cloudy. Slight chance of a shower south of Mt Isa later tonight. Near zero chance of rain elsewhere. The chance of a thunderstorm this evening. Winds N/NW 20 to 30 km/h tending SE/SW 15 to 25 km/h in the late evening. Daytime maximum temperatures in the high 30s.
Saturday Partly cloudy. Medium chance of showers, most likely in the morning. The chance of a thunderstorm. Winds SE/SW 15 to 20 km/h tending N/NW before dawn then shifting S 25 to 35 km/h early in the morning. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching the low to mid 30s.

Currently at Mt Isa

24-hour graph
Temperature 30.0°C falling
Dew Point 16.4°C falling
Feels Like 30.0°C
Relative Humidity 44%
Wind icon
WNW 11km/h falling
Wind Gusts 13km/h
Pressure 1009.6hPa steady
Fire Danger 9.7
Rain since 9am/last hr 0.0mm / -

Sun on Fri

more
Sunrise sunrise
06:50 EST
Sunset sunset
18:40 EST

Nearby Now

Cloncurry Ap 30.9°C

Fire Danger Rating

MODERATE

Next 12 hours in Mount Isa

48-hour forecast

12am

Mostly clear
26°C

3am

Mostly clear
25°C

6am

Shower
23°C

9am

Chance shower or storm
26°C

Northwest Weather Warnings

view all
Qld - Fri 21:16 EST
Severe Thunderstorm Warning (Damaging Winds And Heavy Rainfall) for parts of North West, Central West, Channel Country & Maranoa & Warrego

Weatherpulse

Mount Isa 7-day Weather Forecast

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

Mostly sunny

Possible shower

Sunny

Sunny

Sunny

Mostly sunny

Mostly sunny
Maximum 37°C 33°C 31°C 31°C 32°C 33°C 33°C
Minimum 23°C 23°C 17°C 17°C 17°C 18°C 20°C
Chance of Rain 70% 60% 5% 5% 5% 5% 50%
Rain Amount 1-5mm 1-5mm < 1mm < 1mm < 1mm < 1mm 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 16
km/h
17
km/h
12
km/h
16
km/h
23
km/h
20
km/h
23
km/h
18
km/h
22
km/h
15
km/h
20
km/h
12
km/h
20
km/h
15
km/h
Wind Direction NNW 16km/h
NNW
NW 17km/h
NW
S 12km/h
S
S 16km/h
S
SSE 23km/h
SSE
SSE 20km/h
SSE
SSE 23km/h
SSE
SSE 18km/h
SSE
SSE 22km/h
SSE
SSE 15km/h
SSE
SE 20km/h
SE
SE 12km/h
SE
SE 20km/h
SE
ESE 15km/h
ESE
Relative Humidity 49% 28% 67% 46% 31% 22% 30% 17% 28% 17% 27% 21% 31% 27%
Dew Point 18°C 15°C 20°C 20°C 4°C 7°C 5°C 4°C 3°C 4°C 4°C 8°C 8°C 12°C

Mount Isa Sun & Moon Times

Saturday Next occurrence
First light Sunrise Sunset Last light Moon phase moon set moon rise Full moon Last quarter New moon First quarter
first light
06:28 EST
sunrise
06:50 EST
sunset
18:39 EST
last light
19:02 EST
moon
set
Sat 02:25 EST
rise
Sat 15:57 EST
moon
Wed
Apr 8
moon
Wed
Apr 15
moon
Thu
Apr 23
moon
Fri
May 1

Mt Isa Past 5 Days

this month
  Minimum Maximum Rainfall
Fri
Apr 3
21.7°C 37°C 0.0mm
Thu
Apr 2
18.6°C 37.1°C 0.0mm
Wed
Apr 1
19.1°C 36.2°C 0.0mm
Tue
Mar 31
20.5°C 36.3°C 0.0mm
Mon
Mar 30
20.2°C 36.5°C 0.0mm

Mt Isa Year To Date

Average Rainfall To Apr
297.3mm
26.8 Day(s)
Total For 2020
297.4mm
25 Day(s)
Total To This Day 2019
336.8mm
21 Day(s)
Wettest Day
84.0mm
Jan 26
Lowest Temperature
17.2°C
Mar 21
Highest Temperature
43.4°C
Jan 11

Mt Isa Almanac

full climatology
April Minimum Temperature
Lowest This Month
18.6°C
2nd
Lowest On Record
5.8°C
30th 2017
Average This Month
19.8°C
+1.3°C
Long-term Average
18.5°C
April Maximum Temperature
Highest This Month
37.1°C
2nd
Highest On Record
38.6°C
11th 2003
Average This Month
36.8°C
+4.8°C
Long-term Average
32.0°C
April Rainfall
Wettest This Month
0.0mm
1st
Total This Month
0.0mm
0 Day(s)
Long-term Average
14.3mm
2.2 Day(s)
Wettest On Record
167.8mm
2006
Driest On Record
0.0mm
1969
Display Your Local Weather

Weather News

Tropical Cyclone Harold came and went

18:31 EDT

Australia's seventh named tropical cyclone of the season formed on Thursday, shortly before passing out of the country’s area of responsibility.

BOM rain outlook is good news and the Darling River is flowing, but beware the wintery blast

18:20 EDT

It is raining over large parts of the south-east, there is finally a good rainfall outlook after years of drought, and there is a flood of water heading down the Darling River.

Weather forecasts are not immune to COVID-19

13:19 EDT

The World Meteorological Organisation (WMO) is concerned about the impact COVID-19 is having on international weather forecasts and climate monitoring.