Boise, Idaho Weather Conditions

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Current Conditions

  • 41°
  • Overcast
  • Wind: East 6 mph
  • Humidity: 76%
  • Visibility: 10.0 miles
  • Dew Point: 34°
  • Pressure: 30.04 in. +
  • Heat Index: 37

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Next 12 Hours

8  pm
11  pm
2  am
5  am
8  am
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Partly Cloudy
Partly Cloudy
37°
37°
30°
34°
34°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Mostly Cloudy
  • High: 50 °
  • Low: 30 °
  • Mostly Cloudy
  • Thursday
  • Mostly Cloudy
  • High: 45 °
  • Low: 34 °
  • Mostly Cloudy
  • Friday
  • Rain
  • High: 43 °
  • Low: 34 °
  • Rain
  • Saturday
  • Rain Showers
  • High: 41 °
  • Low: 39 °
  • Rain Showers
  • Sunday
  • Chance of Rain
  • High: 45 °
  • Low: 41 °
  • Chance of Rain

Forecast for Boise, Idaho

Updated: 8:00 PM MST on December 17, 2014

  • Wednesday

    Mostly cloudy. Fog early. High of 50F. Winds from the SE at 5 to 10 mph.

  • Wednesday Night

    Overcast. Low of 30F. Winds less than 5 mph.

  • Thursday

    Overcast in the morning, then mostly cloudy. High of 45F. Winds from the SE at 5 to 10 mph.

  • Thursday Night

    Mostly cloudy with snow and rain after midnight. Low of 34F. Winds from the ESE at 5 to 10 mph.

  • Friday

    Overcast with snow and rain in the morning, then mostly cloudy with rain. High of 43F. Winds from the SSE at 5 to 10 mph. Chance of precipitation 70% .

  • Friday Night

    Mostly cloudy with a chance of snow and a chance of rain in the evening, then overcast with a chance of snow and a chance of rain. Low of 34F. Winds less than 5 mph. Chance of snow 50%.

  • Saturday

    Overcast with rain showers. High of 41F. Winds less than 5 mph. Chance of rain 60%.

  • Saturday Night

    Overcast with a chance of rain. Low of 39F. Winds from the SE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 1.1 in. possible.

  • Sunday

    Overcast with a chance of rain. Fog early. High of 45F. Winds from the WSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.

  • Sunday Night

    Overcast with a chance of rain. Low of 41F. Breezy. Winds from the West at 15 to 20 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Monday

    Mostly cloudy with a chance of rain. High of 46F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 30F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy with a chance of rain. Fog early. High of 45F. Winds less than 5 mph. Chance of rain 20%.

  • Tuesday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Wednesday

    Mostly cloudy with a chance of a thunderstorm. High of 41F. Breezy. Winds from the SSW at 5 to 25 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.

  • Wednesday Night

    Mostly cloudy with a chance of rain. Low of 28F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy with a chance of snow. High of 32F. Winds less than 5 mph. Chance of snow 20%.

  • Thursday Night

    Partly cloudy. Low of 16F. Winds less than 5 mph.

  • Friday

    Clear. High of 18F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 14F. Winds less than 5 mph.

  • Saturday

    Clear. High of 27F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 23F. Winds less than 5 mph.

  • Sunday

    Clear. High of 27F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: MesoWest Lower Weather ID US DCEW, Boise, ID

Updated: 4:30 PM MST

Temperature: 39 °F Dew Point: 33 °F Humidity: 80% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Sunset, Boise, ID

Updated: 7:21 PM MST

Temperature: 39.6 °F Dew Point: 36 °F Humidity: 87% Wind: ESE at 1.1 mph Pressure: 29.97 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Plateau Drive, Boise, ID

Updated: 7:19 PM MST

Temperature: 40.4 °F Dew Point: 35 °F Humidity: 81% Wind: East at 1.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 6:01 PM MST

Temperature: 41 °F Dew Point: 34 °F Humidity: 77% Wind: Calm Pressure: 27.19 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: North Willowbar Way, Boise, ID

Updated: 7:20 PM MST

Temperature: 43.9 °F Dew Point: 36 °F Humidity: 72% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Poplar Glen (NW Boise), Boise, ID

Updated: 7:24 PM MST

Temperature: 39.9 °F Dew Point: 32 °F Humidity: 74% Wind: WNW at 3.1 mph Pressure: 27.43 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 6:01 PM MST

Temperature: 41.6 °F Dew Point: 34 °F Humidity: 77% Wind: Calm Pressure: 27.19 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 7:23 PM MST

Temperature: 39.8 °F Dew Point: 34 °F Humidity: 79% Wind: East at 5.0 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Pier Point, Boise, ID

Updated: 7:11 PM MST

Temperature: 40.5 °F Dew Point: 35 °F Humidity: 82% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 7:20 PM MST

Temperature: 40.3 °F Dew Point: 35 °F Humidity: 82% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: RAWS RAWS TRAINING FTS F6 403 ID US, Boise, ID

Updated: 6:41 PM MST

Temperature: 41 °F Dew Point: 35 °F Humidity: 78% Wind: ENE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Rocky Canyon, Boise, ID

Updated: 7:24 PM MST

Temperature: 32.8 °F Dew Point: 28 °F Humidity: 81% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Harris Ranch, Boise, ID

Updated: 7:21 PM MST

Temperature: 44.2 °F Dew Point: 35 °F Humidity: 69% Wind: North at - Pressure: 29.77 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 7:24 PM MST

Temperature: 39.9 °F Dew Point: 34 °F Humidity: 80% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Maple Hill Sub, Boise, ID

Updated: 7:09 PM MST

Temperature: 40.6 °F Dew Point: 35 °F Humidity: 80% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: West Boise, Boise, ID

Updated: 7:12 PM MST

Temperature: 39.7 °F Dew Point: 35 °F Humidity: 84% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Combes park, Boise, ID

Updated: 7:24 PM MST

Temperature: 38.3 °F Dew Point: 34 °F Humidity: 85% Wind: Calm Pressure: 27.32 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Avimor 175, Garden City, ID

Updated: 7:17 PM MST

Temperature: 36.8 °F Dew Point: 34 °F Humidity: 88% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: East Eagle Hills Way, Eagle, ID

Updated: 7:22 PM MST

Temperature: 41.0 °F Dew Point: 34 °F Humidity: 76% Wind: North at - Pressure: 30.08 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 7:10 PM MST

Temperature: 37.6 °F Dew Point: 31 °F Humidity: 76% Wind: SSE at 1.1 mph Pressure: 30.00 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 7:17 PM MST

Temperature: 38.7 °F Dew Point: 34 °F Humidity: 83% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Five Mile Estates, Boise, ID

Updated: 7:24 PM MST

Temperature: 37.2 °F Dew Point: 34 °F Humidity: 87% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 7:24 PM MST

Temperature: 36.4 °F Dew Point: 31 °F Humidity: 80% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: MesoWest Treeline ID US DCEW, Boise, ID

Updated: 6:15 PM MST

Temperature: 33 °F Dew Point: 30 °F Humidity: 88% Wind: SSE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
244 PM MST Wednesday Dec 17 2014 


Short term...tonight through Friday...a weak short wave trough 
will move through overnight...spreading light showers mainly into 
Harney County this evening...and the higher terrain of the north 
after midnight. A weak ridge axis will then quickly follow Thursday and 
Thursday night. On Friday...the region will see increasing moisture as 
SW flow aloft is reestablished in advance of a strong moist jet 
moving in from the Pacific. One round of precipitation will move 
through during the day Friday...with the bulk in eastern Oregon in the 
morning and in SW Idaho in the afternoon. However...showers are 
possible in all areas most of the day. Several inches of snow are 
likely above 3500 to 4000 feet. Temperatures will continue to be above 
normal...with light winds and mostly cloudy skies lasting through 
the short term. Friday morning rain may mix with snow in the 
Treasure valley...but temperatures are expected to be just above freezing 
so travel problems should be minimal. 


Long term...Friday night through Monday...models continue in 
good agreement through Monday. Mild zonal flow will bring a weak 
disturbance across our County Warning Area Friday night with mainly light 
precipitation and snow levels around 4000 feet. Saturday through 
Sunday the upper level flow will become more northwesterly coming 
around an upper level ridge building off the California coast. 
This will pattern will transport slightly warmer air into our 
area...along with abundant moisture for moderate amounts of 
precipitation at all elevations...mostly falling Saturday night 
and Sunday morning. Snow levels Saturday night will range from 
4000 feet in the north to 5000 feet along the Nevada border. On 
Sunday snow levels will rise considerably...ranging from 5500 feet 
in the central Idaho mountains to 8000 feet in southeast Oregon. 
Snow accumulations of 6 to 12 inches are possible in the central 
Idaho mountains above 5500 feet by Sunday night. A chance of snow 
will continue over the mountains through Monday...with a chance of 
rain showers below 6000 feet. Temperatures will remain above 
normal by 5 to 15 degrees...with Monday the warmest day. 


Monday night through Wednesday...the region will be under the 
influence of a northwest flow which will carry enough moisture to 
bring a chance of precipitation to the west central and Boise 
Mountains. By Wednesday afternoon...a shortwave will move into the 
region from the west bringing precipitation to most of southeast 
Oregon and southwest Idaho. Temperatures will remain 5-10 degrees 
above normal and will cool slightly with the shortwave. Snow levels 
will drop as well...coming down to about 3000 to 3500 feet in the 
blue/west central/Boise Mountains by Wednesday night...allowing 
precipitation to come in the form of snow. 


&& 


Aviation...scattered snow showers with areas of MVFR ceilings and 
local IFR conditions will spread from eastern Oregon into the 
central Idaho mountains tonight. On Thursday snow showers will 
continue over the central Idaho mountains with VFR conditions 
elsewhere under mostly cloudy skies. Surface winds...east to south 5- 
10 kts. Winds aloft...southwest 10-15 kts up through 10k feet mean sea level. 




&& 


Boi watches/warnings/advisories... 
Idaho...none. 
Or...none. 


&& 


$$ 


Weather.Gov/Boise 


Short term...snow pellets 
long term....jt/ab 
aviation.....Jt 






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