Itoigawa Seaside Valley ↑40° ↓27° Forecast:   0" Base:   6"
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Today's Forecast
↑40° ↓27°
forecast icon
  • Dewpoint↓39° / ↑25°
  • Humidity↓80% / ↑99%
  • Regional Forecasted Snow0"
  • Regional Snow Depth6"
Overcast before noon and then overcast later into the evening. Thunderstorms possible throughout the day.
Expected snowfall to be a dusting in the early morning followed by another trace before noon and a trace amount into the evening.
Potential Precip: 0.18 to 0.88 inches
Winds variable at 1 to 8 mph through the morning shifting to W 5 to 14 mph in the afternoon, evening with gusts up to 25 mph. Wind chill expected to be between 16 to 34 degrees throughout the day.
Daily Freezing Level In Feet
Tuesday the 23rd
↑40° ↓23°
forecast icon
  • Dewpoint↓38° / ↑23°
  • Humidity↓81% / ↑99%
  • Regional Forecasted Snow8"
  • Regional Snow Depth10"
Mostly cloudy becoming partly cloudy through the morning, and then cloudy through the afternoon and evening. Thunderstorms possible throughout the day.
Snowfall forecasted to be a trace in the early morning, then another dusting before noon and 4 to 6 inches in the afternoon followed by another 4 to 6 inches into the evening.
Potential Precip: 0.4 to 2 inches
Thunderstorm Potential Precip: 0.01 to 0.5 inches
Winds W 18 to 30 mph through the morning shifting to W 6 to 15 mph in the afternoon, evening with gusts up to 69 mph. Wind chill expected to be between 6 to 31 degrees throughout the day.
Daily Freezing Level In Feet
Wednesday the 24th
↑26° ↓15°
forecast icon
  • Dewpoint↓25° / ↑15°
  • Humidity↓96% / ↑100%
  • Regional Forecasted Snow17"
  • Regional Snow Depth71"
Cloudy throughout the day. Thunderstorms possible throughout the day.
Expected snowfall to be 2 to 3 inches in the early morning followed by another 7 to 10 inches before noon and 4 to 6 inches in the afternoon followed by another 4 to 6 inches in the evening.
Potential Precip: 0.5 to 2.5 inches
Thunderstorm Potential Precip: 0.01 to 0.5 inches
Winds W 18 to 30 mph through the morning shifting to W 21 to 33 mph in the afternoon, evening with gusts up to 53 mph. Expected wind chill to be between -9 to 14 degrees throughout the day.
Daily Freezing Level In Feet
Thursday the 25th
↑19° ↓15°
forecast icon
  • Dewpoint↓19° / ↑15°
  • Humidity↓99% / ↑99%
  • Regional Forecasted Snow16"
  • Regional Snow Depth79"
Overcast throughout the day. Thunderstorms possible throughout the day.
Snowfall expected to be 4 to 7 inches in the early morning, then another 3 to 5 inches before noon and 3 to 5 inches in the afternoon followed by another 4 to 7 inches later into the evening.
Potential Precip: 0.38 to 1.88 inches
Thunderstorm Potential Precip: 0 to 0.2 inches
Winds W 12 to 24 mph through the morning shifting to W 11 to 22 mph in the afternoon, evening with gusts up to 38 mph. Wind chill expected to be between -9 to 0 degrees throughout the day.
Daily Freezing Level In Feet
Friday the 26th
↑20° ↓15°
forecast icon
  • Dewpoint↓19° / ↑14°
  • Humidity↓98% / ↑99%
  • Regional Forecasted Snow9"
  • Regional Snow Depth84"
Cloudy throughout the day. Thunderstorms possible throughout the day.
Snowfall expected to be 3 to 5 inches in the early morning followed by another 2 to 4 inches before noon and 2 to 3 inches in the afternoon, then another 2 to 3 inches in the evening.
Potential Precip: 0.28 to 1.38 inches
Thunderstorm Potential Precip: 0 to 0.1 inches
Winds. Wind chill expected to be between -8 to 0 degrees throughout the day.
Daily Freezing Level In Feet
Saturday the 27th
↑25° ↓20°
forecast icon
  • Dewpoint↓24° / ↑19°
  • Humidity↓88% / ↑99%
  • Regional Forecasted Snow10"
  • Regional Snow Depth85"
Cloudy throughout the day. Thunderstorms possible throughout the day.
Expected snowfall to be 2 to 4 inches in the early morning, then another 2 to 3 inches before noon and 4 to 6 inches in the afternoon followed by another 2 to 4 inches in the evening.
Potential Precip: 0.27 to 1.33 inches
Thunderstorm Potential Precip: 0 to 0.1 inches
Winds. Expected wind chill to be between 0 to 9 degrees throughout the day.
Daily Freezing Level In Feet
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Contact
  • No Contact Information Available.
Location
  • Country: Japan
World Extended Outlook - Olympic Games Special Forecasts!
January 19, 2018 

2018 Winter Olympics PyeongChang South Korea-->
-Leading up to the Feb 9 to Feb 25, 2018 Winter Olympics in PyeongChang, South Korea, we see the pattern changing to deliver a better winter with better base depths and snow conditions as the pattern is looking busy for the remainder of January, with much more snow toward the last days of January. Early February should continue this busy and unsettled pattern, to set up for great conditions at the Olympic games! Stay tuned here for updates, and any requests can be sent to chris@snowforecast.com!

-->(Southern Hemi forecast discussions are coming soon, email us at chris@snowforecast.com with any requests!)

Chile/ Argentina - It looks like high pressure ridging holds across the region, especially north (some showers and low pressure hit Patagonia ands areas nearby on a frequent basis). Fair skies are expected for the most part, with dry air and large differences between day and night temperatures.
Australia and New Zealand - CURRENT - Mostly fair and cool across Australia, and showery and cool for New Zealand, with some light snow for the resort areas as a low pressure trough sits across the area, and high pressure ridging builds into Auatralia from the west.
Monday and Tuesday - A weak low pressure system moves through Australia first with some light showers on Monday (fair Tuesday), then moves into New Zealand, increasing shower potential there.
Wednesday through Friday - A strong and unseasonably cold low pressure system moves through Australia with showers in valley areas, and significant snow for the mountain areas. New Zealand continues cloudy mixed with some sun, and mostly light showers at times.
Saturday and Sunday - The strong/ unseasonably cold low pressure system moving out of Australia moves into New Zealand with showers in valley areas, and light to moderate snow for the mountain areas, especially to the South Island.
LONGER RANGE (AU/ NZ) - Just after the 5th and through the 10th, we expect a very unseasonably cold and strong low pressure system to affect Australia aned New Zealand, with late season significant snowfall possible, especially to South Island New Zealand resort areas. CM

Expanded Outlook

Monday
↑40° / ↓27°
iconWinds: variable 1 to 8 mph, then W 5 to 14 mph
iconForecast Snow: 0"
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AM

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↑40° / ↓27°
Sky
Cloudy through the morning. Morning thunderstorms possible.
Snow
Expected snowfall to be a dusting in the early morning followed by another trace amount before noon.
Precipitation
Potential Precip: 0.03 to 0.15 inches
Winds
Morning winds variable at 1 to 8 mph. Wind chill expected to be between 16 to 34 degrees through the morning.

PM

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↑40° / ↓37°
Sky
Cloudy through the afternoon and evening. Thunderstorms possible through the afternoon and evening.
Snow
Snowfall forecasted to be a trace amount later into the evening.
Precipitation
Potential Precip: 0.15 to 0.73 inches
Winds
Afternoon winds W 5 to 14 mph with gusts up to 25 mph. Expected wind chill to be between 27 to 34 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph
Tuesday
↑40° / ↓23°
iconWinds: W 18 to 30 mph, then W 6 to 15 mph
iconForecast Snow: 8"
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AM

icon
↑40° / ↓35°
Sky
Mostly cloudy becoming partly cloudy through the morning. Morning thunderstorms possible.
Snow
Snowfall expected to be a dusting in the early morning followed by another trace amount before noon.
Precipitation
Potential Precip: 0.11 to 0.53 inches
Thunderstorm Potential Precip: 0.01 to 0.3 inches
Winds
Morning winds W 18 to 30 mph with gusts up to 69 mph. Wind chill expected to be between 18 to 31 degrees through the morning.

PM

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↑35° / ↓23°
Sky
Cloudy through the afternoon and evening. Thunderstorms possible through the afternoon and evening.
Snow
Snowfall expected to be 4 to 6 inches in the afternoon, then another 4 to 6 inches into the evening.
Precipitation
Potential Precip: 0.28 to 1.38 inches
Thunderstorm Potential Precip: 0 to 0.2 inches
Winds
Afternoon winds W 6 to 15 mph with gusts up to 28 mph. Wind chill expected to be between 6 to 18 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph
Wednesday
↑26° / ↓15°
iconWinds: W 18 to 30 mph, then W 21 to 33 mph
iconForecast Snow: 17"
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AM

icon
↑26° / ↓24°
Sky
Cloudy through the morning. Morning thunderstorms possible.
Snow
Snowfall forecasted to be 2 to 3 inches in the early morning, then another 7 to 10 inches before noon.
Precipitation
Potential Precip: 0.25 to 1.25 inches
Thunderstorm Potential Precip: 0.01 to 0.3 inches
Winds
Morning winds W 18 to 30 mph with gusts up to 53 mph. Expected wind chill to be between 4 to 14 degrees through the morning.

PM

icon
↑24° / ↓15°
Sky
Cloudy into the evening. Thunderstorms possible through the afternoon and evening.
Snow
Snowfall expected to be 4 to 6 inches in the afternoon, then another 4 to 6 inches later into the evening.
Precipitation
Potential Precip: 0.16 to 0.78 inches
Thunderstorm Potential Precip: 0 to 0.2 inches
Winds
Afternoon winds W 21 to 33 mph with gusts up to 41 mph. Wind chill expected to be between -9 to 4 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph
Thursday
↑19° / ↓15°
iconWinds: W 12 to 24 mph, then W 11 to 22 mph
iconForecast Snow: 16"
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AM

icon
↑19° / ↓15°
Sky
Cloudy through the morning. Morning thunderstorms possible.
Snow
Snowfall expected to be 4 to 7 inches in the early morning followed by another 3 to 5 inches before noon.
Precipitation
Potential Precip: 0.16 to 0.78 inches
Thunderstorm Potential Precip: 0 to 0.1 inches
Winds
Morning winds W 12 to 24 mph with gusts up to 38 mph. Expected wind chill to be between -9 to 0 degrees through the morning.

PM

icon
↑19° / ↓16°
Sky
Cloudy into the evening. Thunderstorms possible through the afternoon and evening.
Snow
Snowfall forecasted to be 3 to 5 inches in the afternoon followed by another 4 to 7 inches later into the evening.
Precipitation
Potential Precip: 0.15 to 0.75 inches
Winds
Afternoon winds W 11 to 22 mph with gusts up to 37 mph. Expected wind chill to be between -4 to 0 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph
Friday
↑20° / ↓15°
iconWinds: variable to mph, then variable to mph
iconForecast Snow: 9"
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AM

icon
↑20° / ↓15°
Sky
Overcast through the morning. Morning thunderstorms possible.
Snow
Expected snowfall to be 3 to 5 inches in the early morning followed by another 2 to 4 inches before noon.
Precipitation
Potential Precip: 0.11 to 0.55 inches
Winds
Morning winds variable at to 8 mph. Wind chill expected to be between -8 to 0 degrees through the morning.

PM

icon
↑19° / ↓17°
Sky
Cloudy into the evening. Thunderstorms possible through the afternoon and evening.
Snow
Snowfall expected to be 2 to 3 inches in the afternoon followed by another 2 to 3 inches later into the evening.
Precipitation
Potential Precip: 0.07 to 0.35 inches
Winds
Afternoon winds variable at to 8 mph. Expected wind chill to be between -3 to -1 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph
Saturday
↑25° / ↓20°
iconWinds: variable to mph, then variable to mph
iconForecast Snow: 10"
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AM

icon
↑23° / ↓20°
Sky
Overcast before noon. Morning thunderstorms possible.
Snow
Snowfall forecasted to be 2 to 4 inches in the early morning followed by another 2 to 3 inches before noon.
Precipitation
Potential Precip: 0.08 to 0.4 inches
Thunderstorm Potential Precip: 0 to 0.1 inches
Winds
Morning winds variable at to 8 mph. Expected wind chill to be between 0 to 6 degrees through the morning.

PM

icon
↑25° / ↓21°
Sky
Overcast through the afternoon and evening. Thunderstorms possible through the afternoon and evening.
Snow
Expected snowfall to be 4 to 6 inches in the afternoon followed by another 2 to 4 inches later into the evening.
Precipitation
Potential Precip: 0.15 to 0.75 inches
Winds
Afternoon winds variable at to 8 mph. Expected wind chill to be between 3 to 9 degrees into the evening.
Hourly Temperatures at 793ft
temperature graph

Snow Maker's Corner

Regional Soil Temperatures
  • Soil High Temperature22°
  • Soil Low Temperature20°
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature22°
  • Soil Low Temperature21°
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature20°
  • Soil Low Temperature13°
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature13°
  • Soil Low Temperature
Base Wet Bulb Temperatures (F)
chart
Regional Soil Temperatures
  • Soil High Temperature
  • Soil Low Temperature
Base Wet Bulb Temperatures (F)
chart