Cascade, Idaho Weather Conditions

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Current Conditions

  • 35°
  • Light Snow
  • Wind: SE 10 mph
  • Humidity: 92%
  • Visibility: 9.0 miles
  • Dew Point: 33°
  • Pressure: 29.66 in. +
  • Heat Index: 27

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Chance of Snow
Chance of Snow
34°
30°
36°
30°
30°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Snow
  • High: 36 °
  • Low: 21 °
  • Snow
  • Sunday
  • Snow Showers
  • High: 28 °
  • Low: 19 °
  • Snow Showers
  • Monday
  • Chance of Snow
  • High: 28 °
  • Low: 14 °
  • Chance of Snow
  • Tuesday
  • Chance of Snow
  • High: 34 °
  • Low: 19 °
  • Chance of Snow
  • Wednesday
  • Chance of Rain
  • High: 45 °
  • Low: 19 °
  • Chance of Rain

Forecast for Cascade, Idaho

Updated: 2:00 AM MST on November 22, 2014

Winter Weather Advisory in effect until 11 am MST this morning...
  • Saturday

    Overcast with snow and rain, then snow in the afternoon. High of 36F with a windchill as low as 21F. Winds from the SW at 5 to 15 mph. Chance of snow 100%.

  • Saturday Night

    Overcast with a chance of snow in the evening, then mostly cloudy with a chance of snow. Low of 21F. Winds less than 5 mph. Chance of snow 60% with accumulations up to 1 in. possible.

  • Sunday

    Overcast with snow showers. High of 28F with a windchill as low as 19F. Winds from the SSW at 5 to 10 mph. Chance of snow 70% with accumulations up to 1 in. possible.

  • Sunday Night

    Mostly cloudy with a chance of snow. Low of 19F with a windchill as low as 10F. Winds from the SSW at 5 to 10 mph. Chance of snow 40%.

  • Monday

    Mostly cloudy with a chance of snow, then a chance of snow in the afternoon. High of 28F with a windchill as low as 14F. Winds from the SSW at 5 to 10 mph. Chance of snow 20%.

  • Monday Night

    Overcast with a chance of snow after midnight. Fog overnight. Low of 14F. Winds from the South at 5 to 10 mph. Chance of snow 40% with accumulations up to 2 in. possible.

  • Tuesday

    Overcast with a chance of snow and rain showers in the morning, then partly cloudy with a chance of snow and rain showers. Fog early. High of 34F with a windchill as low as 9F. Winds from the SSW at 5 to 10 mph. Chance of snow 50% with accumulations up to 1 in. possible.

  • Tuesday Night

    Overcast. Fog overnight. Low of 19F with a windchill as low as 10F. Winds from the South at 5 to 10 mph.

  • Wednesday

    Overcast with a chance of rain in the afternoon. Fog early. High of 45F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Partly cloudy with a chance of snow. Fog overnight. Low of 19F. Winds less than 5 mph. Chance of snow 50% with accumulations up to 1 in. possible.

  • Thursday

    Mostly cloudy. Fog early. High of 39F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 10F. Winds less than 5 mph.

  • Friday

    Partly cloudy. Fog early. High of 32F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 18F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. Fog early. High of 28F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 5F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 28F. Winds from the South at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 3F. Winds less than 5 mph.

  • Monday

    Partly cloudy with a chance of snow. Fog early. High of 27F with a windchill as low as -8F. Winds from the South at 5 to 10 mph. Chance of snow 20% with accumulations up to 1 in. possible.

  • Monday Night

    Mostly cloudy with a chance of snow. Fog overnight. Low of 3F. Winds from the South at 5 to 10 mph. Chance of snow 40%.

  • Tuesday

    Mostly cloudy with a chance of snow. Fog early. High of 23F with a windchill as low as -9F. Winds from the South at 5 to 15 mph. Chance of snow 40%.

  • Tuesday Night

    Clear. Fog overnight. Low of 3F. Winds from the South at 5 to 10 mph.

Severe Weather Alert Descriptions

 Winter Weather Advisory  Statement as of 8:09 PM MST on November 21, 2014


... Winter Weather Advisory remains in effect until 11 am MST
Saturday...

A Winter Weather Advisory for snow in the west-central
mountains... Boise Mountains... and Camas Prairie remains in
effect until 11 am MST Saturday.

* Snow amounts... 3 to 6 inches around 5000 feet... with over a
foot above 7000 feet.

* Snow levels... valley floors rising to 5000 feet Saturday
morning.

* Timing... snow will spread from Adams County by 9 PM MST across
the rest of the west central mountains and Boise Mountains
through the night the diminish sharply Saturday after noon.

* Impacts... snow-covered roads in the mountains.

Precautionary/preparedness actions...

A Winter Weather Advisory means that periods of snow... sleet... or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities... and use caution while
driving.





Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: HADS CASCADE DAM WEATHER STATION NEAR ID US USBR, Cascade, ID

Updated: 3:15 AM MST

Temperature: 35 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.05 in Windchill: 35 °F Graphs

Location: Castle Mtn Creeks, Garden Valley, ID

Updated: 4:03 AM MST

Temperature: 34.7 °F Dew Point: 34 °F Humidity: 98% Wind: Calm Pressure: 29.60 in Hourly Precipitation: 0.13 in Windchill: 35 °F Graphs

Location: HADS DEADWOOD RESERVOIR NEAR LOWMAN 1 ID US USBR, Lowman, ID

Updated: 3:30 AM MST

Temperature: 34 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.07 in Windchill: 34 °F Graphs

Location: Jacobus Ranch, Ola, ID

Updated: 4:10 AM MST

Temperature: 39.4 °F Dew Point: 39 °F Humidity: 97% Wind: South at 9.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: TMA Office, Donnelly, ID

Updated: 4:00 AM MST

Temperature: 36.1 °F Dew Point: 36 °F Humidity: 99% Wind: South at 1.6 mph Pressure: 29.48 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Railroad Village, Donnelly, ID

Updated: 4:13 AM MST

Temperature: 36.3 °F Dew Point: 28 °F Humidity: 72% Wind: SE at 5.7 mph Pressure: 29.56 in Hourly Precipitation: 0.07 in Windchill: 32 °F Graphs

Location: Garden Valley, ID

Updated: 4:13 AM MST

Temperature: 34.3 °F Dew Point: 30 °F Humidity: 83% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Garden Valley At Mountain Shadows, Garden Valley, ID

Updated: 4:12 AM MST

Temperature: 34.7 °F Dew Point: 33 °F Humidity: 95% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.10 in Windchill: 35 °F Graphs

Location: Garden Valley, Garden Valley, ID

Updated: 4:09 AM MST

Temperature: 33.7 °F Dew Point: 33 °F Humidity: 96% Wind: Calm Pressure: 26.74 in Hourly Precipitation: 0.05 in Windchill: 34 °F Graphs

Location: HADS GARDEN VALLEY 2SE RANGER STATION ID US USBR, Banks, ID

Updated: 3:45 AM MST

Temperature: 34 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.03 in Windchill: 34 °F Graphs

Location: Ola Valley, Idaho, Ola, ID

Updated: 4:13 AM MST

Temperature: 33.9 °F Dew Point: 33 °F Humidity: 96% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.01 in Windchill: 34 °F Graphs

Location: Tamarack Summit, Donnelly, ID

Updated: 4:00 AM MST

Temperature: 30.6 °F Dew Point: 28 °F Humidity: 92% Wind: South at 22.8 mph Pressure: 29.18 in Hourly Precipitation: 0.00 in Windchill: 17 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
330 am MST Sat Nov 22 2014 


Short term...today through Sunday...the sub-freezing temperatures 
between Nampa and Baker City and north into the upper Weiser basin 
have been slowly rising through the night. In the last couple of 
hours...temperatures were at or below 32f in the lower Treasure 
valley centered near Ontario with Ontario ASOS reporting freezing 
rain in the past hour. Based on these trends...expect the 
temperatures to climb above freezing within the next couple of 
hours and if they do...we will cancel the Winter Weather Advisory 
for the valley zones. The winter weather advisories will remain in 
effect for the west central/Boise mountain/Camas Prairie zones for 
the remainder of this morning for additional snowfall amounts of 
1-4 inches with higher amounts in the mountains. The snow will 
taper off to snow showers with additional light accumulations this 
afternoon. 


Gusty southeast-SW winds this morning will shift to the northwest behind 
a cold front and remain gusty through this afternoon. Core of 
strongest winds will be across the south...with gusts up to 45 
miles per hour expected...especially along the Nevada border. Temperatures 
will be warmer today in the lower valleys...but cooler 
elsewhere...which is a common occurrence with cold fronts 
following a strong inversion event. 


Northwest flow will trend drier most areas through Sunday...except 
in the northern mountains as snow showers will linger...resulting 
in additional light snow accumulations. Winds will diminish in 
most locations as well...except gusty winds will persist in the 
western Magic Valley. Temperatures will be cooler on Sunday. 


Long term...Sunday night through Saturday...moist northwesterly 
flow will continue with precipitation focused over the northern 
terrain through Wednesday as a ridge begins to build into 
southwest Oregon and northern California. As this ridge moves 
inland precipitation will move north away from the forecast area 
towards the northeast with dry conditions expected through Friday. 
Inversion conditions should reform starting Wednesday but 
confidence is low on the strength...as the strength of the 
inversion will depend on whether or not there is snow cover and 
where the snow cover is located in the valleys. After Friday the 
ridge appears to break down allowing Pacific moisture to move back 
into the region. 


&& 


Aviation...rain and mountain snow showers diminishing this 
evening. Mountains obscured. Patchy fog in lower Treasure valley 
near kono and mountain valleys. Snow levels 5k feet mean sea level near kmyl 
and near 10k feet mean sea level near kreo lowering to 4k feet mean sea level with cold 
front. Cold front expected to move through kboi between 15z and 
18z Sat...ktwf between 21z Sat and 00z sun. Surface winds 
southeasterly 5-15kt through magic/Treasure/Baker valleys 
shifting to the northwest 10-20kt with cold front. Surface winds 
in southeast Oregon SW 15-25kt becoming westerly 10-20kt with cold front. 
Winds aloft near 10k feet mean sea level...westerly 50-70kt lowering to northwest 
30-45kt by 00z sun. 


&& 


Boi watches/warnings/advisories... 
Idaho...Winter Weather Advisory until 8 am MST this morning idz012-033. 
Winter Weather Advisory until 11 am MST this morning 
idz011-013-028. 
Or...Winter Weather Advisory until 8 am MST this morning orz064. 


&& 


$$ 


Weather.Gov/Boise 


Short term...bw 
long term....ka 
aviation.....Ka 






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