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      Heavy Rainfall Warning
      until 9:00 PM JST
      +2 more alerts
      Elev 2795 ft, 36.090 °N 138.051 °E

      Osachiizuhaya, JP

      Izuhaya_Okaya_Nagano Station59°
      Updated: 6:54 PM JST on September 9, 2026 (GMT +9)
      16 seconds ago
      74°
      59°
      59
      Feels Like 58
      Rain
      N
      10
      Gusts 22 mph
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Wed 09/09
        Low 59°f
         100% Precip. / 0.16 in
        Periods of rain. Low 59F. Winds NNW at 5 to 10 mph. Chance of rain 100%. Locally heavy rainfall possible.
        Tomorrow
        Thu 09/10
        High 74°f
         24% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High 74F. Winds SSW at 5 to 10 mph.
        Tomorrow night
        Thu 09/10
        Low 63°f
         87% Precip. / 0.41 in
        Rain likely. Low 63F. Winds light and variable. Chance of rain 90%. Rainfall near a half an inch.
        Hourly Forecast
        Now
        59°
        7PM
        98%
        60°
        8PM
        30%
        60°
        9PM
        60°
        10PM
        95%
        62°
        11PM
        95%
        61°
        12AM
        42%
        61°
        1AM
        58%
        61°
        2AM
        64%
        61°
        3AM
        42%
        60°
        4AM
        35%
        60°
        5AM
        39%
        60°
        5:25AM
        Sunrise
        6AM
        30%
        60°
        7AM
        60°
        8AM
        61°
        9AM
        63°
        10AM
        65°
        11AM
        68°
        12PM
        70°
        1PM
        72°
        2PM
        73°
        3PM
        73°
        4PM
        72°
        5PM
        70°
        6PM
        68°
        Precipitation
        98%
        Rain likely to continue
        Pollen
        None
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point59°F
        5. Humidity 99%
        6. Rainfall 1.81 in
        7. Snow Depth 0 in
         RJAF Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 74°F -°F -°F
        4. Low 59°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.16 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 74°F -°F -°F
        4. Low 59°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:25 AM 6:04 PM
        3. Civil Twilight 4:59 AM 6:30 PM
        4. Nautical Twilight 4:28 AM 7:01PM
        5. Astronomical Twilight 3:57 AM 7:32 PM
        1. Length of Visible Light 13h 31m
        2. Length of Day 12h 39m
        3. Tomorrow will be 2 minutes 15 seconds shorter
        1. Moon 2:54 AM 4:59 PM
        2. Waning Crescent7% of the Moon is Illuminated
        Sep 11
        New Moon
        Sep 19
        Waxing Half First Qtr
        Sep 27
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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