Watch on 58 km between Kothmale and Weligalla
Around Kothmale and Pussellawa, km 48–107.
You reach it about Tue 11:30, 1 h 30 min after leaving, and are through it by Tue 13:15.
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.
- Ohiya (Horton Plains)
Not listedkm 0–49 - Kothmale to Weligalla
Watchkm 49–107 - Kandy
Not listedkm 107–115
Alert on 16 km near Padiyapelella
Around Padiyapelella, km 53–66, km 70–77.
Also: Watch on 24 km between Padiyapelella and Hanguranketha
You reach it about Tue 11:40, 1 h 40 min after leaving, and are through it by Tue 12:55.
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.
- Ohiya (Horton Plains) to Bogahakumbura
Not listedkm 0–54 - Alertkm 54–65
- near Padiyapelella
Watchkm 65–72 - Padiyapelella
Alertkm 72–77 - Rikillagaskada to Hanguranketha
Watchkm 77–94 - Kandy
Not listedkm 94–122
Alert on 51 km between Udapussellawa and Walapane
Around Udapussellawa and Ragala, km 41–93.
Also: Watch on 17 km near Adhikarigama
You reach it about Tue 11:20, 1 h 20 min after leaving, and are through it by Tue 13:05.
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.
- Ohiya (Horton Plains) to Welimada
Not listedkm 0–42 - Udapussellawa to Walapane
Alertkm 42–93 - Adhikarigama
Watchkm 93–110 - Teldeniya to Kandy
Not listedkm 110–152
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 Ohiya (Horton Plains)–Kandy road
The fastest road we know from Ohiya (Horton Plains) to Kandy is 115 km, about 3 h 30 min, via Pussellawa, Gampola.
Main roads on it: Nuwara Eliya Road (50 km), Blackpool-Ambewela Road (13 km), Kandy Road (12 km).
We show 3 roads between them, fastest first.
DS divisions on this road
It passes through 7 DS divisions in 3 districts, in travel order:
- Welimada
- Haldummulla
- Nuwara Eliya
- Kothmale East
- Udapalatha
- Udunuwara
- Kandy Four Gravets & Gangawata Korale
Past NBRI bulletins
Most often listed on this road, in the 41 NBRI bulletins we have passed on since Sun 20 Sept: Udunuwara (20), Kothmale East (14), Udapalatha (14).
A record of past bulletins, not a forecast. Not being listed doesn’t mean safe.
Steep terrain
About 9 km of it runs through steep terrain (slopes over 30° beside the road). The longest stretch is near Kothmale.
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, 04:30. Checked Tue 10 Nov, 10:10.
Landslide (NBRI)
×| Warned DS division | Level | From km |
|---|---|---|
| Kothmale East | Watch | 49 |
| Udapalatha | Watch | 77 |
| Udunuwara | Watch | 99 |
Rain on route
×Fairly heavy rain, up to 53.2 mm in 24 h
Rain gauges near your route
Key
- 1 Meepilimana (NBRI), 25.4 mm, moderate rain
- 2 DO (NBRI), 26.6 mm, moderate rain
- 3 Nuwara Eliya, 9.4 mm, light rain
- 4 Hawa Eliya (NBRI), 0.6 mm, dry
- 5 Kothmale (NBRI), 0 mm, dry
- 6 Holy Trinity (NBRI), 53.2 mm, fairly heavy rain
- 7 Ulapane (NBRI), 24.2 mm, moderate rain
- 8 Gampola (NBRI), 0 mm, dry
- 9 Daskara (NBRI), 1.2 mm, light rain
- 10 Hindagala (NBRI), 31.2 mm, moderate rain
- 11 Peradeniya, 16 mm, moderate rain
- 12 Kandy NTS (NBRI), 10.6 mm, moderate rain
Gauge coverage: part 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, Kothmale East, Udapalatha, Udunuwara +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 Welimada, Haldummulla, Nuwara Eliya, Kothmale East +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 Welimada, Haldummulla, Nuwara Eliya, Kothmale East +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, Nuwara Eliya and Kandy.
- 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.
- Kandy: Showers or thundershowers after 1.00p.m. Max 30°C, min 24°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 7 named rivers · 2 basins · Walawe Ganga basin rain: Rare here (1–2 days a month) · rain upstream of Mahaweli Ganga: Rare here (1–2 days a month)
Mahaweli Ganga · Walawe Ganga
River basins along this road
- km 0–5 · Mahaweli Ganga basin
- km 5–11 · Walawe Ganga basin
- km 11–115 · Mahaweli Ganga basin
Satellite rain over these basins
- Walawe Ganga basin · Last 3 days: Rare here (1–2 days a month)
- 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 1 · Ellatotakanda Oya (Mahaweli Ganga basin) · flows north-east
0.4 km² drain to this point - km 37 · Nanu Oya (Mahaweli Ganga basin) · flows west
6.0 km² drain to this point - km 50 · Puna Oya (Mahaweli Ganga basin) · flows west
6.8 km² drain to this point - km 75 · Gamburu Oya (Mahaweli Ganga basin) · flows south-west
0.3 km² drain to this point - km 88–89 · Atabaga Oya (Mahaweli Ganga basin) · 2 crossings · flows south-west
44 km² drain to this point - km 94–95 · Mahaweli Ganga · 2 crossings · flows north-east
931 km² drain to this point · rain over that area, Last 3 days: Rare here (1–2 days a month)
Peradeniya, an Irrigation Department gauge 13.9 km downstream (1,143 km² upstream · rain over that area, Last 3 days: Rare here (1–2 days a month)): 16 mm in the 24 hours to 10 Nov, 08:30 (Moderate); 0 mm in the 3 hours to 10 Nov, 10:07.
River level 3.4 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 5, minor flood 7, major flood 9 m) - km 102 · Geli Oya (Mahaweli Ganga basin) · flows north-east
23 km² drain to this point - km 105–109 · Mahaweli Ganga · 4 crossings · flows east
1,152 km² drain to this point · rain over that area, Last 3 days: Rare here (1–2 days a month)
Peradeniya, an Irrigation Department gauge 2.6 km upstream (1,143 km² upstream · rain over that area, Last 3 days: Rare here (1–2 days a month)): 16 mm in the 24 hours to 10 Nov, 08:30 (Moderate); 0 mm in the 3 hours to 10 Nov, 10:07.
River level 3.4 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 5, minor flood 7, major flood 9 m)
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 |
|---|---|---|
| Walapane | Alert | 54 |
| Mathurata | Watch | 65 |
| Hanguranketha | Watch | 85 |
Rain on route
×Fairly heavy rain, up to 67.8 mm in 24 h
Rain gauges near your route
Key
- 1 Keppetipola (NBRI), 0 mm, dry
- 2 Medawela (NBRI), 6.6 mm, light rain
- 3 Meepilimana (NBRI), 25.4 mm, moderate rain
- 4 DO (NBRI), 26.6 mm, moderate rain
- 5 Nuwara Eliya, 9.4 mm, light rain
- 6 Hawa Eliya (NBRI), 0.6 mm, dry
- 7 Ragala (NBRI), 67.8 mm, fairly heavy rain
- 8 Ragala Liddesdate (NBRI), 54.2 mm, fairly heavy rain
- 9 Kandapola (NBRI), 64.6 mm, fairly heavy rain
- 10 Alakolawewa (NBRI), 55.8 mm, fairly heavy rain
- 11 Munwatta (NBRI), 0 mm, dry
- 12 Hewaheta (NBRI), 15.8 mm, moderate rain
- 13 Rikillagaskada (NBRI), 6.4 mm, light rain
- 14 Hanguranketha (NBRI), 6 mm, light rain
- 15 Marassana (NBRI), 0 mm, dry
- 16 Thalathuoya (NBRI), 8.2 mm, light rain
- 17 Kandy NTS (NBRI), 10.6 mm, moderate rain
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, Walapane, Mathurata, Hanguranketha +2.
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 Welimada, Nuwara Eliya, Walapane, Mathurata +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 Welimada, Nuwara Eliya, Walapane, Mathurata +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, Nuwara Eliya and Kandy.
- 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.
- Kandy: Showers or thundershowers after 1.00p.m. Max 30°C, min 24°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 2 named rivers · 1 basin
Mahaweli Ganga
River basins along this road
- km 0–122 · 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 11 · Kandapuhulpola Kandura (Mahaweli Ganga basin) · flows east
13 km² drain to this point - km 94 · Maha Oya (Mahaweli Ganga basin) · flows north
108 km² drain to this point
And 5 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 |
|---|---|---|
| Nildandahinna | Alert | 42 |
| Walapane | Alert | 57 |
| Mathurata | Watch | 93 |
| Hanguranketha | Watch | 95 |
Rain on route
×Fairly heavy rain, up to 67.8 mm in 24 h
Rain gauges near your route
Key
- 1 Mirahawaththa (NBRI), 0 mm, dry
- 2 Keppetipola (NBRI), 0 mm, dry
- 3 Sapugolla (NBRI), 2.6 mm, light rain
- 4 Udupussellawa (NBRI), 47.8 mm, moderate rain
- 5 Sooriyagaha pathana (NBRI), 55.2 mm, fairly heavy rain
- 6 Ragala (NBRI), 67.8 mm, fairly heavy rain
- 7 Ragala Liddesdate (NBRI), 54.2 mm, fairly heavy rain
- 8 Puswelpitiya (NBRI), 23 mm, moderate rain
- 9 Mahawewa (NBRI), 15 mm, moderate rain
- 10 Munwatta (NBRI), 0 mm, dry
- 11 Randenigala (NBRI), 27.8 mm, moderate rain
- 12 Victoria, 0 mm, dry
- 13 Adhikarigama (NBRI), 0.8 mm, dry
- 14 M. Mahanuwara (NBRI), 26.4 mm, moderate rain
- 15 Udispaththuwa (NBRI), 8.2 mm, light rain
- 16 Teldeniya (NBRI), 9.2 mm, light rain
- 17 Dunhinna (NBRI), 3.6 mm, light rain
- 18 Wattegama (NBRI), 15.8 mm, moderate rain
- 19 Katugastota, 1.2 mm, light rain
- 20 Kandy NTS (NBRI), 10.6 mm, moderate rain
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, Mathurata, Hanguranketha, Medadumbara +3.
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 Welimada, Uva Paranagama, Nildandahinna, Walapane +6 (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 Welimada, Uva Paranagama, Nildandahinna, Walapane +6 (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, Nuwara Eliya and Kandy.
- 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)
- Kandy: Showers or thundershowers after 1.00p.m. Max 30°C, min 24°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 7 named rivers · 1 basin · rain upstream of Mahaweli Ganga: Rare here (1–2 days a month)
Mahaweli Ganga
River basins along this road
- km 0–153 · 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 10 · Kandapuhulpola Kandura (Mahaweli Ganga basin) · flows south-east
16 km² drain to this point - km 21 · Dougolla Oya (Mahaweli Ganga basin) · flows north
162 km² drain to this point · rain over that area, Last 3 days: Unusual here (3 days a month) - km 33 · Hal Oya (Mahaweli Ganga basin) · flows south
51 km² drain to this point - km 57 · Obada Oya (Mahaweli Ganga basin) · flows east
0.3 km² drain to this point - km 61 · Halgran Oya (Mahaweli Ganga basin) · flows north-east
24 km² drain to this point - km 132 · Huliu Ganga (Mahaweli Ganga basin) · 2 crossings · flows east
133 km² drain to this point - km 148 · Mahaweli Ganga · flows south-east
1,320 km² drain to this point · rain over that area, Last 3 days: Rare here (1–2 days a month)
Peradeniya, an Irrigation Department gauge 12.4 km upstream (1,143 km² upstream · rain over that area, Last 3 days: Rare here (1–2 days a month)): 16 mm in the 24 hours to 10 Nov, 08:30 (Moderate); 0 mm in the 3 hours to 10 Nov, 10:07.
River level 3.4 m · Below Alert · falling over about 3 hours (Department’s thresholds: Alert 5, minor flood 7, major flood 9 m)
And 15 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.