Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Severe Thunderstorm Warning
for Heavy Rainfall
for parts of Northern Rivers Forecast District.
Issued at 7:51 am Friday, 13 March 2026.
Heavy rainfall has developed in the Northern Rivers.
Weather Situation
A slow moving line of heavy showers and isolated thunderstorms has developed in the Northern Rivers. The line is slowly moving to the north and will produce isolated areas of heavy rainfall throughout the morning.
HEAVY RAINFALL for the following areas:
Northern Rivers
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Byron Bay, Ballina, Mullumbimby, Alstonville and Brunswick Heads.
The State Emergency Service advises that people should:
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).
The next warning is due to be issued by 10:55 am.
Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.
Forecast
Numulgi (28.744°S, 153.3249°E, 9m AMSL) set as my default location ›
-
7 day forecast
Today: Cloudy. High chance of showers. The chance of a thunderstorm near the coast in the morning. Winds S 15 to 20 km/h turning SE 20 to 30 km/h in the late morning. Daytime maximum temperatures in the mid to high 20s.
Forecast for Numulgi (28.744°S, 153.3249°E, 9m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary
Minimum 20° 17° 16° 14° 14° 16° 17° Maximum 26° 25° 25° 27° 28° 28° 27° Chance of rain 90% 30% 30% 10% 10% 80% 90% Likely amount 5-10mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm UV index Very High Very High Very High Very High Very High Extreme Very High Fire Danger Rating Moderate Moderate Moderate Moderate - - - 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)17
(km/h)14
(km/h)20
(km/h)8
(km/h)15
(km/h)5
(km/h)12
(km/h)6
(km/h)10
(km/h)5
(km/h)12
(km/h)6
(km/h)11
(km/h)Wind direction S SSE SSW SSE SSW ESE WSW E W ENE W ESE WSW ESE Relative humidity 92% 82% 81% 53% 86% 59% 87% 56% 89% 54% 89% 57% 91% 66% Dew point 23°C 22°C 17°C 14°C 17°C 16°C 17°C 17°C 17°C 17°C 19°C 18°C 20°C 19°C -
Sunrise and sunset times
Sunrise / Sunset for Numulgi (28.744°S, 153.3249°E, 9m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 6:22am EDT 6:46am EDT 7:07pm EDT 7:31pm EDT 12:40am EDT 3:23pm EDT
Waning crescent
New moon Mar 19 First quarter Mar 26 Full moon Apr 02 Last quarter Apr 10 -
Warnings
-
Temperature for next 7 days
-
Rain for next 7 days