| Weather / Tennessee Weather Temperature |
Weather Forecast for Roan Mountain (Tennessee)
Forecast Overview
Wed Jan 1 
54°F 32°F 12°C -0°C Chance of rain in the morning and in the afternoon. Chance of snow after 7 pm.
detailsThu Jan 2 
34°F 25°F 1°C -4°C Chance of snow at various times.
detailsFri Jan 3 
34°F 18°F 1°C -8°C Mostly cloudy skies.
detailsSat Jan 4 
28°F 12°F -2°C -11°C Chance of snow all day.
detailsSun Jan 5 19°F 5°F -7°C -15°C Chance of light snow in the morning.
detailsMon Jan 6 
25°F 3°F -4°C -16°C More sun than clouds.
detailsTue Jan 7 
34°F 21°F 1°C -6°C Chance of rain in the morning and late at night. Chance of freezing rain at various times.
detailsWed Jan 8 34°F 16°F 1°C -9°C Chance of snow all day.
detailsThu Jan 9 
19°F 7°F -7°C -14°C Chance of light snow before sunrise.
detailsFri Jan 10 
34°F 7°F 1°C -14°C Chance of light snow late at night.
detailsSat Jan 11 28°F 9°F -2°C -13°C Chance of snow all night and day.
detailsSun Jan 12 10°F -0°F -12°C -18°C Chance of snow all night and day.
detailsMon Jan 13 
9°F -9°F -13°C -23°C Chance of light snow before sunrise and in the afternoon.
detailsTue Jan 14 21°F -6°F -6°C -21°C Chance of light snow late at night.
details
Detailed Forecast
| Wednesday, January 1 | Roan Mountain sunrise: 07:39 sunset: 17:23 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 |  | Clear. | 38°F (3°C) | 7 mph (12 km/h) | 94% | 0.291% |
| 04:00 07:00 | | Mostly clear. | 38°F (3°C) | 10 mph (16 km/h) | 95% | 0.29% |
| 07:00 10:00 | | Sunny. | 48°F (9°C) | 9 mph (14 km/h) | 79% | 0.289% |
| 10:00 13:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 53°F (12°C) | 13 mph (21 km/h) | 58% | 0.288% |
| 13:00 16:00 | | Chance of scattered rain showers. Precipitation: 0.05 in (1.3125 mm). | 45°F (7°C) | 13 mph (22 km/h) | 87% | 0.292% |
| 16:00 19:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 12 mph (20 km/h) | 95% | 0.29% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 34°F (1°C) | 18 mph (28 km/h) | 97% | 0.29% |
| 22:00 01:00 | | Chance of snow. Precipitation: 0.04 in (1 mm). | 31°F (-0°C) | 17 mph (27 km/h) | 98% | 0.29% |
| Thursday, January 2 | Roan Mountain sunrise: 07:39 sunset: 17:24 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of snow. Precipitation: 0.05 in (1.1875 mm). | 31°F (-1°C) | 13 mph (21 km/h) | 97% | 0.288% |
| 04:00 07:00 | | Chance of snow. Precipitation: 0.04 in (1 mm). | 30°F (-1°C) | 12 mph (20 km/h) | 97% | 0.285% |
| 07:00 10:00 | | Chance of light snow. Precipitation: 0.02 in (0.5 mm). | 30°F (-1°C) | 12 mph (19 km/h) | 94% | 0.287% |
| 10:00 13:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 31°F (-1°C) | 12 mph (19 km/h) | 88% | 0.286% |
| 13:00 16:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 13 mph (21 km/h) | 79% | 0.285% |
| 16:00 19:00 | | Partly cloudy. | 28°F (-2°C) | 11 mph (18 km/h) | 86% | 0.284% |
| 19:00 22:00 | | Overcast. | 25°F (-4°C) | 10 mph (15 km/h) | 92% | 0.284% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 24°F (-4°C) | 9 mph (14 km/h) | 90% | 0.283% |
| Friday, January 3 | Roan Mountain sunrise: 07:39 sunset: 17:25 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Considerable cloudiness. | 22°F (-6°C) | 5 mph (8 km/h) | 96% | 0.284% |
| 04:00 07:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 19°F (-7°C) | 4 mph (6 km/h) | 99% | 0.286% |
| 07:00 10:00 | | Sunny. | 27°F (-3°C) | 5 mph (7 km/h) | 67% | 0.286% |
| 10:00 13:00 | | Overcast. | 34°F (1°C) | 6 mph (9 km/h) | 47% | 0.286% |
| 13:00 16:00 | | Sunny. | 33°F (1°C) | 5 mph (8 km/h) | 52% | 0.287% |
| 16:00 19:00 | | Considerable cloudiness. | 23°F (-5°C) | 3 mph (4 km/h) | 87% | 0.288% |
| 19:00 22:00 | | Clear. | 24°F (-5°C) | 3 mph (5 km/h) | 83% | 0.289% |
| 22:00 01:00 | | Overcast. | 23°F (-5°C) | 3 mph (5 km/h) | 77% | 0.291% |
| Saturday, January 4 | Roan Mountain sunrise: 07:39 sunset: 17:26 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Considerable cloudiness. | 26°F (-3°C) | 2 mph (3 km/h) | 72% | 0.291% |
| 04:00 07:00 | | Mostly cloudy. | 26°F (-3°C) | 3 mph (5 km/h) | 71% | 0.295% |
| 07:00 10:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 27°F (-3°C) | 5 mph (8 km/h) | 84% | 0.297% |
| 10:00 13:00 | | Chance of snow. Precipitation: 0.05 in (1.1875 mm). | 29°F (-2°C) | 9 mph (14 km/h) | 87% | 0.299% |
| 13:00 16:00 | | Chance of snow. Precipitation: 0.15 in (3.875 mm). | 26°F (-3°C) | 12 mph (19 km/h) | 95% | 0.302% |
| 16:00 19:00 | | Chance of snow. Precipitation: 0.08 in (2.125 mm). | 18°F (-8°C) | 12 mph (20 km/h) | 94% | 0.302% |
| 19:00 22:00 | | Chance of snow. Precipitation: 0.06 in (1.5625 mm). | 15°F (-10°C) | 11 mph (18 km/h) | 95% | 0.303% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 12°F (-11°C) | 9 mph (15 km/h) | 94% | 0.305% |
| Sunday, January 5 | Roan Mountain sunrise: 07:39 sunset: 17:26 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.02 in (0.5 mm). | 10°F (-12°C) | 9 mph (14 km/h) | 96% | 0.307% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 9°F (-13°C) | 8 mph (13 km/h) | 96% | 0.308% |
| 07:00 10:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 12°F (-11°C) | 11 mph (18 km/h) | 87% | 0.31% |
| 10:00 13:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 16°F (-9°C) | 13 mph (21 km/h) | 79% | 0.312% |
| 13:00 16:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 17°F (-8°C) | 14 mph (23 km/h) | 77% | 0.313% |
| 16:00 19:00 | | Partly cloudy. | 12°F (-11°C) | 10 mph (16 km/h) | 86% | 0.315% |
| 19:00 22:00 | | Partly cloudy. | 7°F (-14°C) | 6 mph (10 km/h) | 97% | 0.317% |
| 22:00 01:00 | | Overcast. | 5°F (-15°C) | 5 mph (8 km/h) | 98% | 0.32% |
| Monday, January 6 | Roan Mountain sunrise: 07:40 sunset: 17:27 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Partly cloudy. | 4°F (-16°C) | 4 mph (7 km/h) | 98% | 0.32% |
| 04:00 07:00 | | Clear. | 4°F (-16°C) | 4 mph (6 km/h) | 96% | 0.322% |
| 07:00 10:00 | | Sunny. | 16°F (-9°C) | 5 mph (9 km/h) | 71% | 0.324% |
| 10:00 13:00 | | Mostly sunny. | 24°F (-5°C) | 5 mph (8 km/h) | 56% | 0.323% |
| 13:00 16:00 | | Overcast. | 24°F (-4°C) | 4 mph (6 km/h) | 63% | 0.326% |
| 16:00 19:00 | | Clear. | 12°F (-11°C) | 3 mph (5 km/h) | 92% | 0.328% |
| 19:00 22:00 | | Overcast. | 14°F (-10°C) | 3 mph (5 km/h) | 80% | 0.33% |
| 22:00 01:00 | | Overcast. | 21°F (-6°C) | 4 mph (7 km/h) | 73% | 0.331% |
| Tuesday, January 7 | Roan Mountain sunrise: 07:40 sunset: 17:28 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 25°F (-4°C) | 5 mph (9 km/h) | 73% | 0.333% |
| 04:00 07:00 | | Possibly freezing rain leading to formation of glaze ice. Precipitation: 0.06 in (1.4375 mm). | 25°F (-4°C) | 7 mph (11 km/h) | 85% | 0.335% |
| 07:00 10:00 | | Possibly freezing rain leading to formation of glaze ice. Precipitation: 0.07 in (1.8125 mm). | 25°F (-4°C) | 7 mph (12 km/h) | 91% | 0.341% |
| 10:00 13:00 | | Chance of rain. Precipitation: 0.21 in (5.375 mm). | 31°F (-0°C) | 9 mph (15 km/h) | 95% | 0.352% |
| 13:00 16:00 | | Overcast. Precipitation: 0.04 in (1.0625 mm). | 29°F (-2°C) | 8 mph (14 km/h) | 94% | 0.358% |
| 16:00 19:00 | | Possibly freezing rain leading to formation of glaze ice. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 9 mph (14 km/h) | 95% | 0.356% |
| 19:00 22:00 | | Mostly cloudy. | 33°F (1°C) | 4 mph (7 km/h) | 100% | 0.362% |
| 22:00 01:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 3 mph (5 km/h) | 100% | 0.364% |
| Wednesday, January 8 | Roan Mountain sunrise: 07:40 sunset: 17:29 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 33°F (1°C) | 9 mph (14 km/h) | 99% | 0.37% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 29°F (-2°C) | 10 mph (16 km/h) | 98% | 0.372% |
| 07:00 10:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 27°F (-3°C) | 10 mph (16 km/h) | 98% | 0.369% |
| 10:00 13:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 26°F (-4°C) | 11 mph (18 km/h) | 96% | 0.369% |
| 13:00 16:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 23°F (-5°C) | 12 mph (19 km/h) | 96% | 0.369% |
| 16:00 19:00 | | Chance of snow. Precipitation: 0.04 in (1.125 mm). | 21°F (-6°C) | 12 mph (19 km/h) | 96% | 0.368% |
| 19:00 22:00 | | Chance of snow. Precipitation: 0.04 in (1.0625 mm). | 18°F (-8°C) | 11 mph (17 km/h) | 96% | 0.367% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 17°F (-9°C) | 10 mph (16 km/h) | 96% | 0.367% |
| Thursday, January 9 | Roan Mountain sunrise: 07:40 sunset: 17:30 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 15°F (-9°C) | 9 mph (14 km/h) | 96% | 0.368% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 13°F (-11°C) | 7 mph (11 km/h) | 97% | 0.366% |
| 07:00 10:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 15°F (-9°C) | 8 mph (12 km/h) | 91% | 0.366% |
| 10:00 13:00 | | More sun than clouds. Precipitation: 0 in (0.0625 mm). | 19°F (-7°C) | 7 mph (11 km/h) | 86% | 0.366% |
| 13:00 16:00 | | More sun than clouds. | 19°F (-7°C) | 5 mph (8 km/h) | 87% | 0.365% |
| 16:00 19:00 | | Overcast. | 8°F (-13°C) | 2 mph (4 km/h) | 100% | 0.365% |
| 19:00 22:00 | | Overcast. | 10°F (-12°C) | 3 mph (4 km/h) | 97% | 0.367% |
| 22:00 01:00 | | Mostly cloudy. | 7°F (-14°C) | 3 mph (5 km/h) | 93% | 0.366% |
| Friday, January 10 | Roan Mountain sunrise: 07:39 sunset: 17:31 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 8°F (-13°C) | 4 mph (6 km/h) | 88% | 0.367% |
| 04:00 07:00 | | Clear. | 8°F (-14°C) | 4 mph (7 km/h) | 85% | 0.367% |
| 07:00 10:00 | | Overcast. | 27°F (-3°C) | 1 mph (2 km/h) | 66% | 0.369% |
| 10:00 13:00 | | Overcast. | 34°F (1°C) | 2 mph (3 km/h) | 76% | 0.374% |
| 13:00 16:00 | | Overcast. | 33°F (1°C) | 2 mph (3 km/h) | 93% | 0.381% |
| 16:00 19:00 | | Overcast. | 28°F (-2°C) | 4 mph (6 km/h) | 97% | 0.381% |
| 19:00 22:00 | | Overcast. | 23°F (-5°C) | 5 mph (8 km/h) | 95% | 0.381% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 25°F (-4°C) | 5 mph (7 km/h) | 92% | 0.381% |
| Saturday, January 11 | Roan Mountain sunrise: 07:39 sunset: 17:32 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 25°F (-4°C) | 3 mph (4 km/h) | 97% | 0.38% |
| 04:00 07:00 | | Chance of snow. Precipitation: 0.05 in (1.3125 mm). | 25°F (-4°C) | 1 mph (2 km/h) | 98% | 0.382% |
| 07:00 10:00 | | Chance of snow. Precipitation: 0.12 in (3 mm). | 27°F (-3°C) | 1 mph (2 km/h) | 95% | 0.379% |
| 10:00 13:00 | | Chance of snow. Precipitation: 0.07 in (1.75 mm). | 28°F (-2°C) | 6 mph (10 km/h) | 95% | 0.378% |
| 13:00 16:00 | | Chance of snow. Precipitation: 0.04 in (1 mm). | 26°F (-3°C) | 6 mph (10 km/h) | 92% | 0.38% |
| 16:00 19:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 21°F (-6°C) | 7 mph (11 km/h) | 96% | 0.379% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0.04 in (0.9375 mm). | 13°F (-10°C) | 11 mph (18 km/h) | 96% | 0.38% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 9°F (-13°C) | 9 mph (15 km/h) | 96% | 0.378% |
| Sunday, January 12 | Roan Mountain sunrise: 07:39 sunset: 17:33 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 7°F (-14°C) | 11 mph (18 km/h) | 96% | 0.377% |
| 04:00 07:00 | | Chance of snow. Precipitation: 0.05 in (1.3125 mm). | 7°F (-14°C) | 14 mph (22 km/h) | 96% | 0.377% |
| 07:00 10:00 | | Chance of snow. Precipitation: 0.06 in (1.625 mm). | 7°F (-14°C) | 14 mph (23 km/h) | 95% | 0.377% |
| 10:00 13:00 | | Chance of snow. Precipitation: 0.06 in (1.5 mm). | 10°F (-12°C) | 17 mph (27 km/h) | 96% | 0.375% |
| 13:00 16:00 | | Chance of light snow. Precipitation: 0.03 in (0.8125 mm). | 9°F (-13°C) | 14 mph (23 km/h) | 93% | 0.376% |
| 16:00 19:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 6°F (-15°C) | 13 mph (20 km/h) | 96% | 0.375% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 3°F (-16°C) | 10 mph (15 km/h) | 97% | 0.374% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | -1°F (-18°C) | 7 mph (11 km/h) | 98% | 0.376% |
| Monday, January 13 | Roan Mountain sunrise: 07:39 sunset: 17:34 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | -4°F (-20°C) | 5 mph (8 km/h) | 100% | 0.374% |
| 04:00 07:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | -8°F (-22°C) | 3 mph (5 km/h) | 100% | 0.376% |
| 07:00 10:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 3°F (-16°C) | 5 mph (9 km/h) | 91% | 0.377% |
| 10:00 13:00 | | Partly cloudy. | 8°F (-13°C) | 7 mph (12 km/h) | 86% | 0.377% |
| 13:00 16:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 8°F (-13°C) | 7 mph (12 km/h) | 90% | 0.376% |
| 16:00 19:00 | | Overcast. | -3°F (-19°C) | 3 mph (5 km/h) | 100% | 0.377% |
| 19:00 22:00 | | Mostly clear. | -4°F (-20°C) | 4 mph (6 km/h) | 99% | 0.375% |
| 22:00 01:00 | | Clear. | -5°F (-21°C) | 3 mph (5 km/h) | 98% | 0.377% |
| Tuesday, January 14 | Roan Mountain sunrise: 07:39 sunset: 17:35 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Mostly clear. | -4°F (-20°C) | 4 mph (6 km/h) | 99% | 0.379% |
| 04:00 07:00 | | Clear. | -2°F (-19°C) | 4 mph (6 km/h) | 98% | 0.378% |
| 07:00 10:00 | | Sunny. | 14°F (-10°C) | 5 mph (9 km/h) | 90% | 0.378% |
| 10:00 13:00 | | More clouds than sun. | 20°F (-7°C) | 6 mph (10 km/h) | 84% | 0.378% |
| 13:00 16:00 | | Mostly sunny. | 20°F (-7°C) | 6 mph (10 km/h) | 91% | 0.378% |
| 16:00 19:00 | | Overcast. | 8°F (-13°C) | 4 mph (6 km/h) | 99% | 0.378% |
| 19:00 22:00 | | Partly cloudy. | 10°F (-12°C) | 4 mph (7 km/h) | 97% | 0.379% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 15°F (-9°C) | 4 mph (6 km/h) | 98% | 0.379% |
Roan Mountain (latitude 36°12'N, longitude 082°04'W)
Roan Mountain - other nearby places: Elk Park (5 miles / 8.4 km away), Beech Mountain (10 miles / 17 km away), Newland (11 miles / 18 km away), Banner Elk (11 miles / 18 km away), Sugar Mountain (12 miles / 19 km away), Elizabethton (13 miles / 21 km away), Seven Devils (13 miles / 21 km away), Bakersville (14 miles / 22 km away), Grandfather (14 miles / 22 km away), Crossnore (15 miles / 24 km away), Central (15 miles / 25 km away), Unicoi (16 miles / 25 km away), Watauga (17 miles / 28 km away), Johnson City (19 miles / 31 km away), Spruce Pine (20 miles / 31 km away), Erwin (20 miles / 32 km away), Bluff City (22 miles / 35 km away).
View weather forecasts for other places in Tennessee
Forecasts for Other Places:
Roann
34°F ... 41°F (1°C ... 5°C)
Chance of rain early in the morning (until 10 am) and early in the afternoon (between 1 pm and 4 pm). Chance of snow in the morning (between 10 am and 1 pm) and late in the afternoon (between 4 pm and 7 pm). Estimated precipitation: 19.6875 mm.
Roanoke
45°F ... 57°F (7°C ... 14°C)
A few passing clouds.
Roanoke
43°F ... 66°F (6°C ... 19°C)
Chance of light rain early in the morning (between 6 am and 9 am). Estimated precipitation: 0.25 mm.
Roanoke
39°F ... 52°F (4°C ... 11°C)
Chance of light rain in the morning (between 10 am and 1 pm). Estimated precipitation: 1.375 mm.
Roanoke
28°F ... 43°F (-2°C ... 6°C)
Chance of rain early in the morning (until 9 am). Estimated precipitation: 14.9375 mm.
Roanoke
34°F ... 41°F (1°C ... 5°C)
Chance of rain all morning (between 4 am and 1 pm). Chance of snow early in the afternoon (between 1 pm and 4 pm) and in the evening (between 7 pm and 10 pm). Estimated precipitation: 20 mm.
Roanoke Rapids
45°F ... 66°F (7°C ... 19°C)
Chance of light rain in the evening (between 7 pm and 10 pm). Estimated precipitation: 0.5625 mm.
Roaring Spring
34°F ... 46°F (1°C ... 8°C)
Chance of rain early in the afternoon (between 1 pm and 4 pm) and in the evening (after 7 pm). Estimated precipitation: 2.0625 mm.
Roaring Springs
39°F ... 52°F (4°C ... 11°C)
Times of sun and clouds.
Robards
37°F ... 55°F (3°C ... 13°C)
Chance of rain during early morning (before 3 am and from 6 am to 9 am) and early afternoon (between 12 pm and 3 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 2.5625 mm.