Nagano-Hokubu - Nagano
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather |  |
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| Wind | S | S daytime N | |||||||
| Wave | --- | --- | |||||||
| Temperature (Nagano) |
MAX (different the day before) | 2 C (0) | 4 C (2) | ||||||
| MIN (different the day before) | --- (---) | -5 C (1) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 30 % | 40 % | 20 % | 10 % | 0 % | |
Update at 11:40 JST
Nagano-Chubu - Matsumoto
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather |  |
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| Wind | S | S daytime N | |||||||
| Wave | --- | --- | |||||||
| Temperature (Matsumoto) |
MAX (different the day before) | 3 C (-1) | 6 C (3) | ||||||
| MIN (different the day before) | --- (---) | -4 C (4) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Nagano-Chubu - Suwa
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather | |
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| Wind | S | S daytime N | |||||||
| Wave | --- | --- | |||||||
| Temperature (Suwa) |
MAX (different the day before) | 3 C (1) | 4 C (1) | ||||||
| MIN (different the day before) | --- (---) | -5 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Nagano-Chubu - Karuizawa
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather | |
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| Wind | S | S daytime N | |||||||
| Wave | --- | --- | |||||||
| Temperature (Karuizawa) |
MAX (different the day before) | 0 C (-1) | 4 C (4) | ||||||
| MIN (different the day before) | --- (---) | -7 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 20 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Nagano-Nambu - Iida
| Date | 27th (Sat) Dec | 28th (Sun) Dec | |||||||
| Weather | |
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| Wind | S | N | |||||||
| Wave | --- | --- | |||||||
| Temperature (Iida) |
MAX (different the day before) | 6 C (2) | 8 C (2) | ||||||
| MIN (different the day before) | --- (---) | -3 C (3) | |||||||
| Probability of Precipitation |
Time | 00-06h | 06-12h | 12-18h | 18-24h | 00-06h | 06-12h | 12-18h | 18-24h |
| % | --- | --- | 10 % | 20 % | 10 % | 0 % | 0 % | 0 % | |
Update at 11:40 JST
Nagano
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather |  |
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| Temperature C | 1.0 | -1.0 | -2.0 | -2.0 | -4.0 | -5.0 | -4.0 | 0.0 |
| Wind Direction | S | S | S | S | S | S | S | N |
| Wind Speed | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 3 - 5 m/s | 0 - 2 m/s |
Update at 12:00 JST
Matsumoto
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 2.0 | 0.0 | 0.0 | -1.0 | -3.0 | -4.0 | -3.0 | 4.0 |
| Wind Direction | S | S | S | S | N | S | S | N |
| Wind Speed | 3 - 5 m/s | 6 - 9 m/s | 6 - 9 m/s | 6 - 9 m/s | 3 - 5 m/s | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s |
Update at 12:00 JST
Iida
| Date | 27th | 27th | 27th | 28th | 28th | 28th | 28th | 28th |
| Time | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 |
| Weather | |
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| Temperature C | 5.0 | 2.0 | 0.0 | -1.0 | -2.0 | -3.0 | -2.0 | 3.0 |
| Wind Direction | S | S | S | S | S | N | N | N |
| Wind Speed | 0 - 2 m/s | 3 - 5 m/s | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s | 0 - 2 m/s |
Update at 12:00 JST
Nagano-Hokubu - Nagano
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather |  |
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| Temperature (Nagano) |
Max | 8 | 8 | 5 | 4 | 4 | 4 |
| Min | -4 | -1 | -2 | -2 | -3 | -3 | |
| Temperature climatic normal |
Max | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 | 4.2 |
| Min | -3.1 | -3.2 | -3.2 | -3.3 | -3.4 | -3.4 | |
| POP | 30 % | 50 % | 50 % | 60 % | 50 % | 40 % | |
Update at 11:27 JST
Nagano-Chubu Nambu - Matsumoto
| Date | 29th (Mon) Dec | 30th (Tue) Dec | 31st (Wed) Dec | 1st (Thu) Jan | 2nd (Fri) Jan | 3rd (Sat) Jan | |
| Weather |  |
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| Temperature (Matsumoto) |
Max | 8 | 9 | 7 | 5 | 5 | 5 |
| Min | -1 | -1 | -2 | -2 | -3 | -3 | |
| Temperature climatic normal |
Max | 6.2 | 6.2 | 6.1 | 6.0 | 5.9 | 5.9 |
| Min | -3.9 | -4.0 | -4.1 | -4.2 | -4.3 | -4.4 | |
| POP | 40 % | 30 % | 30 % | 30 % | 20 % | 40 % | |
Update at 11:27 JST
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