Alert on 51 km between Walapane and Ragala
Around Walapane and Ragala, km 25–76.
Also: Watch on 1 km near Mahiyanganaya
You reach it about Tue 10:15, 40 min after leaving, and are through it by Tue 11:55.
NBRI’s bulletin is valid until Tue 20:00, so it covers that time.
Since the rainfall within the past 24 hours has exceeded 100 mm, if the rains continue, be on alert on the possibility of landslides, slope failures, rock falls, cut failures and ground subsidence, being ready to evacuate to a safe location if the need arises.
- Mahiyanganaya
Not listedkm 0–25 - Walapane to Ragala
Alertkm 25–76 - Nuwara Eliya
Not listedkm 76–89
Watch on 16 km near Meegahakiula
Around Meegahakiula, km 18–20, km 23–40.
You reach it about Tue 09:55, 30 min after leaving, and are through it by Tue 10:35.
NBRI’s bulletin is valid until Tue 20:00, so it covers that time.
Since the rainfall within the past 24 hours has exceeded 75mm, if the rain continues, be watchful on the possibility of landslides, slope failures, rock falls, cutting failures and ground subsidence.
- Mahiyanganaya
Not listedkm 0–23 - Meegahakiula
Watchkm 23–39 - Badulla to Nuwara Eliya
Not listedkm 39–111
Alert on 32 km between Ududumbara and Padiyapelella
Around Ududumbara and Padiyapelella, km 20–37, km 78–84, km 89–102.
Also: Watch on 50 km between Mahiyanganaya and Padiyapelella
You reach it about Tue 10:00, 30 min after leaving, and are through it by Tue 13:10.
NBRI’s bulletin is valid until Tue 20:00, so it covers that time.
Since the rainfall within the past 24 hours has exceeded 100 mm, if the rains continue, be on alert on the possibility of landslides, slope failures, rock falls, cut failures and ground subsidence, being ready to evacuate to a safe location if the need arises.
- Mahiyanganaya
Not listed, Watchkm 0–20 - Ududumbara
Alertkm 20–37 - Hunnasgiriya to Medamahanuwara
Not listedkm 37–52 - Adhikarigama to Rikillagaskada
Watchkm 52–78 - Padiyapelella
Alertkm 78–84 - near Padiyapelella
Watch, Alertkm 84–101 - Nuwara Eliya
Not listedkm 101–114
Before you go
We don’t know about road closures or damage. Be cautious on the way, especially in the hills in rain.
About the Mahiyanganaya–Nuwara Eliya road
The fastest road we know from Mahiyanganaya to Nuwara Eliya is 89 km, about 2 h 50 min, via Walapane.
Main roads on it: Mahaweli Raja Mawatha (30 km), Uda Pussellawa Road (19 km), Sacret City-Pangaragammana-Loggal Oya Road (13 km).
We show 3 roads between them, fastest first.
DS divisions on this road
It passes through 7 DS divisions in 2 districts, in travel order:
Past NBRI bulletins
Most often listed on this road, in the 41 NBRI bulletins we have passed on since Sun 20 Sept: Nildandahinna (16), Walapane (16), Meegahakivula (6).
A record of past bulletins, not a forecast. Not being listed doesn’t mean safe.
Steep terrain
About 5 km of it runs through steep terrain (slopes over 30° beside the road). The longest stretch is near Walapane.
Terrain beside the road, from a satellite elevation model: not the road’s gradient and not a landslide hazard rating.
How to read this
- Not an official service. NBRI’s warnings are passed on as issued.
- Rain levels compare each division with its own satellite record since 2000. Satellites can miss heavy local downpours.
- Gauge sources: Department of Meteorology and Irrigation Department gauge readings, passed on as published. Met gauge sites are approximate. Compared with each division's own satellite record since 2000. This is not a warning and does not replace NBRI's levels. Satellites can miss heavy local downpours, so it never means a road is safe. Satellite data up to 10 Nov, 03:30. Checked Tue 10 Nov, 09:40.
Landslide (NBRI)
×| Warned DS division | Level | From km |
|---|---|---|
| Nildandahinna | Alert | 25 |
| Walapane | Alert | 38 |
| Meegahakivula | Watch | 14 |
Rain on route
×Moderate rain, up to 12.2 mm in 24 h
Rain gauges near your route
Key
- 2 Rantambe, 7.8 mm, light rain
- 3 Randenigala, 12.2 mm, moderate rain
- 11 Nuwara Eliya, 9.4 mm, light rain
8 gauges not reporting.
Gauge coverage: most of the route.
NBRI's warning stays in force after rain eases.
Satellite estimate
- Last 3 days: among the wettest 5% of 3-day periods since 2000 in Walapane, Nuwara Eliya.
Rain outlook (computer model) · Next day: Chance of a rare wet day
- Next day: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Rideemaliyadda, Meegahakivula, Kandaketiya +3 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 11 Nov, 05:30)
- Next 3 days: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Rideemaliyadda, Meegahakivula, Kandaketiya +3 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 13 Nov, 05:30)
- "Not signalled" never means dry or safe. This is a computer model, not a warning, and it never changes NBRI's levels. Like the satellite, it reads hill-country rain low and can miss heavy local downpours.
- ECMWF ensemble forecast (open data, CC BY 4.0), run 9 Nov, 17:30, compared with each division's own satellite record.
Weather forecast (Met Dept)
×No advisory for this road
- No Department of Meteorology advisory is in force for Badulla and Nuwara Eliya.
- Forecast issued 10 Nov, 05:30
- Showers or thundershowers will occur at times in the Northern province and in Trincomalee district.
- Showers or thundershowers will occur elsewhere in the island after 1.00 p.m.
- Covers Nuwara Eliya and Badulla on this road: Heavy falls above 100mm are likely at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle and Matara districts.
- Showers may occur in the coastal areas of the Southern Province during the morning.
- The general public is kindly requested to take adequate precautions to minimize damage caused by temporary localized strong winds and lightning during thundershowers.
- Covers Nuwara Eliya and Badulla on this road: Misty conditions can be expected at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle, Matara and Kurunegala districts during the early hours of the morning.
- Forecast for the main cities, Tuesday, 10 November 2026 (issued 9 Nov, 16:00)
- Nuwara Eliya: Showers or thundershowers after 1.00p.m. Max 22°C, min 13°C.
- A forecast never lowers or replaces the NBRI landslide warning above.
- Forecast and advisories by the Department of Meteorology, Sri Lanka, as issued. LankaWatch is not an official service.
Rivers and catchments
×Crosses 5 named rivers · 1 basin
Mahaweli Ganga
River basins along this road
- km 0–89 · Mahaweli Ganga basin
Satellite rain over these basins
- Mahaweli Ganga basin · Last 3 days: Unusual here (3 days a month)
A whole-basin satellite average against that basin’s own record since 2000, not the area upstream of any one point. Satellites under-read hill rain. Not a warning.
Where this road crosses a river or stream
- km 3 · Galaweln Kandura (Mahaweli Ganga basin) · flows north-west
22 km² drain to this point - km 3 · Dambarawa Oya (Mahaweli Ganga basin)
22 km² drain to this point - km 12 · Meemul Kandura (Mahaweli Ganga basin) · flows south-west
269 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month) - km 18 · Badulu Oya (Mahaweli Ganga basin) · flows north
404 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month)
Thaldena, an Irrigation Department gauge 19.1 km upstream (279 km² upstream · rain over that area, Last 3 days: Unusual here (3 days a month)): 10.2 mm in the 24 hours to 10 Nov, 08:30 (Moderate); 0 mm in the 3 hours to 10 Nov, 09:02.
River level 0.87 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 3, minor flood 4, major flood 5 m) - km 25 · Uma Oya (Mahaweli Ganga basin) · flows north
727 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month)
And 6 more unnamed streams on our map
Rivers and basins come from our own map of Sri Lanka’s river network. Flow direction, where shown, is worked out from the height of the land. This is orientation only, not a flood warning.
The area draining to a crossing is worked out from a terrain model (about 90 m cells) and is approximate. The rain over it is the satellite average for that same area, against its own record since 2000. Areas under about 150 km² are smaller than the satellite can see, so they show no rain.
River levels are the Irrigation Department’s own readings at its gauge, against its own thresholds. This is not a flood warning: flood warnings come from the Irrigation Department and DMC.
Landslide (NBRI)
×| Warned DS division | Level | From km |
|---|---|---|
| Meegahakivula | Watch | 19 |
Rain on route
×Moderate rain, up to 12.1 mm in 24 h
Rain gauges near your route
Key
- 2 Rantambe, 7.8 mm, light rain
- 4 Thaldena, 10.2 mm, moderate rain
- 6 Badulla, 12.1 mm, moderate rain
- 14 Nuwara Eliya, 9.4 mm, light rain
10 gauges not reporting.
Gauge coverage: most of the route.
NBRI's warning stays in force after rain eases.
Satellite estimate
- Last 3 days: among the wettest 5% of 3-day periods since 2000 in Nuwara Eliya.
Rain outlook (computer model) · Next day: Chance of a rare wet day
- Next day: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Rideemaliyadda, Meegahakivula, Kandaketiya +5 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 11 Nov, 05:30)
- Next 3 days: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Rideemaliyadda, Meegahakivula, Kandaketiya +5 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 13 Nov, 05:30)
- "Not signalled" never means dry or safe. This is a computer model, not a warning, and it never changes NBRI's levels. Like the satellite, it reads hill-country rain low and can miss heavy local downpours.
- ECMWF ensemble forecast (open data, CC BY 4.0), run 9 Nov, 17:30, compared with each division's own satellite record.
Weather forecast (Met Dept)
×No advisory for this road
- No Department of Meteorology advisory is in force for Badulla and Nuwara Eliya.
- Forecast issued 10 Nov, 05:30
- Showers or thundershowers will occur at times in the Northern province and in Trincomalee district.
- Showers or thundershowers will occur elsewhere in the island after 1.00 p.m.
- Covers Nuwara Eliya and Badulla on this road: Heavy falls above 100mm are likely at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle and Matara districts.
- Showers may occur in the coastal areas of the Southern Province during the morning.
- The general public is kindly requested to take adequate precautions to minimize damage caused by temporary localized strong winds and lightning during thundershowers.
- Covers Nuwara Eliya and Badulla on this road: Misty conditions can be expected at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle, Matara and Kurunegala districts during the early hours of the morning.
- Forecast for the main cities, Tuesday, 10 November 2026 (issued 9 Nov, 16:00)
- Nuwara Eliya: Showers or thundershowers after 1.00p.m. Max 22°C, min 13°C.
- A forecast never lowers or replaces the NBRI landslide warning above.
- Forecast and advisories by the Department of Meteorology, Sri Lanka, as issued. LankaWatch is not an official service.
Rivers and catchments
×Crosses 5 named rivers · 1 basin
Mahaweli Ganga
River basins along this road
- km 0–111 · Mahaweli Ganga basin
Satellite rain over these basins
- Mahaweli Ganga basin · Last 3 days: Unusual here (3 days a month)
A whole-basin satellite average against that basin’s own record since 2000, not the area upstream of any one point. Satellites under-read hill rain. Not a warning.
Where this road crosses a river or stream
- km 3 · Dambarawa Oya (Mahaweli Ganga basin)
29 km² drain to this point - km 6 · Rathmal Kandura (Mahaweli Ganga basin) · flows west
2.2 km² drain to this point - km 40–49 · Badulu Oya (Mahaweli Ganga basin) · 7 crossings · flows north
216 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month)
Thaldena, an Irrigation Department gauge 8.7 km downstream (279 km² upstream · rain over that area, Last 3 days: Unusual here (3 days a month)): 10.2 mm in the 24 hours to 10 Nov, 08:30 (Moderate); 0 mm in the 3 hours to 10 Nov, 09:02.
River level 0.87 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 3, minor flood 4, major flood 5 m) - km 58–61 · Badulu Oya (Mahaweli Ganga basin) · 3 crossings · flows north
121 km² drain to this point - km 78–79 · Uma Oya (Mahaweli Ganga basin) · 2 crossings · flows north
370 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month) - km 81–87 · Dougolla Oya (Mahaweli Ganga basin) · 6 crossings · flows north
62 km² drain to this point
And 10 more unnamed streams on our map
Where this road runs beside a river
- km 44–45 · beside the Badulu Oya
Rivers and basins come from our own map of Sri Lanka’s river network. Flow direction, where shown, is worked out from the height of the land. This is orientation only, not a flood warning.
The area draining to a crossing is worked out from a terrain model (about 90 m cells) and is approximate. The rain over it is the satellite average for that same area, against its own record since 2000. Areas under about 150 km² are smaller than the satellite can see, so they show no rain.
River levels are the Irrigation Department’s own readings at its gauge, against its own thresholds. This is not a flood warning: flood warnings come from the Irrigation Department and DMC.
Landslide (NBRI)
×| Warned DS division | Level | From km |
|---|---|---|
| Udadumbara | Alert | 20 |
| Walapane | Alert | 78 |
| Minipe | Watch | 3 |
| Hanguranketha | Watch | 52 |
| Mathurata | Watch | 70 |
Rain on route
×Light rain, up to 9.4 mm in 24 h
Rain gauges near your route
Key
- 7 Victoria, 0 mm, dry
- 18 Nuwara Eliya, 9.4 mm, light rain
16 gauges not reporting.
Gauge coverage: most of the route.
NBRI's warning stays in force after rain eases.
Satellite estimate
- Last 3 days: among the wettest 5% of 3-day periods since 2000 in Medadumbara, Hanguranketha, Mathurata, Walapane +1.
Rain outlook (computer model) · Next day: Chance of a rare wet day
- Next day: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Minipe, Udadumbara, Medadumbara +4 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 11 Nov, 05:30)
- Next 3 days: a chance of a wet day of the kind that comes about 1–2 days a month in Mahiyanganaya, Minipe, Udadumbara, Medadumbara +4 (the wettest 5% of days there; several times the usual chance). (10 Nov, 05:30 to 13 Nov, 05:30)
- "Not signalled" never means dry or safe. This is a computer model, not a warning, and it never changes NBRI's levels. Like the satellite, it reads hill-country rain low and can miss heavy local downpours.
- ECMWF ensemble forecast (open data, CC BY 4.0), run 9 Nov, 17:30, compared with each division's own satellite record.
Weather forecast (Met Dept)
×No advisory for this road
- No Department of Meteorology advisory is in force for Badulla, Kandy and Nuwara Eliya.
- Forecast issued 10 Nov, 05:30
- Showers or thundershowers will occur at times in the Northern province and in Trincomalee district.
- Showers or thundershowers will occur elsewhere in the island after 1.00 p.m.
- Covers Kandy, Nuwara Eliya and Badulla on this road: Heavy falls above 100mm are likely at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle and Matara districts.
- Showers may occur in the coastal areas of the Southern Province during the morning.
- The general public is kindly requested to take adequate precautions to minimize damage caused by temporary localized strong winds and lightning during thundershowers.
- Covers Kandy, Nuwara Eliya and Badulla on this road: Misty conditions can be expected at some places in Western, Sabaragamuwa, Central and Uva provinces and in Galle, Matara and Kurunegala districts during the early hours of the morning.
- Forecast for the main cities, Tuesday, 10 November 2026 (issued 9 Nov, 16:00)
- Nuwara Eliya: Showers or thundershowers after 1.00p.m. Max 22°C, min 13°C.
- A forecast never lowers or replaces the NBRI landslide warning above.
- Forecast and advisories by the Department of Meteorology, Sri Lanka, as issued. LankaWatch is not an official service.
Rivers and catchments
×Crosses 6 named rivers · 1 basin · rain upstream of Mahaweli Ganga: Rare here (1–2 days a month)
Mahaweli Ganga
River basins along this road
- km 0–114 · Mahaweli Ganga basin
Satellite rain over these basins
- Mahaweli Ganga basin · Last 3 days: Unusual here (3 days a month)
A whole-basin satellite average against that basin’s own record since 2000, not the area upstream of any one point. Satellites under-read hill rain. Not a warning.
Where this road crosses a river or stream
- km 2 · Ridikotaliya Kandura (Mahaweli Ganga basin)
5.8 km² drain to this point - km 4 · Mahaweli Ganga · flows north
4,071 km² drain to this point · rain over that area, Last 3 days: Rare here (1–2 days a month)
Weraganthota, an Irrigation Department gauge 2.5 km upstream (4,059 km² upstream · rain over that area, Last 3 days: Rare here (1–2 days a month)): no complete 24-hour total (11 hourly readings missing); 0 mm in the 3 hours to 10 Nov, 09:01.
River level -2.44 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 5, minor flood 6, major flood 8 m) - km 9 · Nicatlyadda Oya (Mahaweli Ganga basin) · flows north-west
87 km² drain to this point - km 23 · Kandekumbra Oya (Mahaweli Ganga basin) · flows north-east
1.0 km² drain to this point - km 32 · Kahatagolla Ela (Mahaweli Ganga basin) · flows south-east
1.8 km² drain to this point - km 35 · Ma Oya (Mahaweli Ganga basin) · flows south
1.9 km² drain to this point
And 1 more unnamed stream on our map
Rivers and basins come from our own map of Sri Lanka’s river network. Flow direction, where shown, is worked out from the height of the land. This is orientation only, not a flood warning.
The area draining to a crossing is worked out from a terrain model (about 90 m cells) and is approximate. The rain over it is the satellite average for that same area, against its own record since 2000. Areas under about 150 km² are smaller than the satellite can see, so they show no rain.
River levels are the Irrigation Department’s own readings at its gauge, against its own thresholds. This is not a flood warning: flood warnings come from the Irrigation Department and DMC.