Boise, Idaho Weather Conditions

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Current Conditions

  • 44°
  • Overcast
  • Wind: SE 8 mph
  • Humidity: 65%
  • Visibility: 10.0 miles
  • Dew Point: 33°
  • Pressure: 30.04 in. -
  • Heat Index: 40

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Next 12 Hours

8  am
11  am
2  pm
5  pm
8  pm
Rain
Rain
Rain
Rain
Rain
Rain
Mostly Cloudy
Mostly Cloudy
Overcast
Overcast
41°
37°
45°
39°
36°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Rain
  • High: 45 °
  • Low: 34 °
  • Rain
  • Saturday
  • Rain
  • High: 45 °
  • Low: 41 °
  • Rain
  • Sunday
  • Rain
  • High: 50 °
  • Low: 39 °
  • Rain
  • Monday
  • Partly Cloudy
  • High: 48 °
  • Low: 34 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 48 °
  • Low: 37 °
  • Partly Cloudy

Forecast for Boise, Idaho

Updated: 8:00 AM MST on December 19, 2014

  • Friday

    Overcast with rain. High of 45F. Winds from the SE at 5 to 10 mph. Chance of rain 90%.

  • Friday Night

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

  • Saturday

    Overcast with rain. High of 45F. Winds from the SE at 5 to 15 mph. Chance of rain 70%.

  • Saturday Night

    Overcast with rain. Low of 41F. Winds from the SE at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Sunday

    Overcast with rain. High of 50F. Winds less than 5 mph. Chance of rain 70%.

  • Sunday Night

    Overcast with a chance of rain in the evening, then partly cloudy. Low of 39F. Winds from the NW at 5 to 15 mph. Chance of rain 40%.

  • Monday

    Partly cloudy. High of 48F. Winds from the NNW at 5 to 10 mph.

  • Monday Night

    Mostly cloudy. Low of 34F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy. High of 48F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 37F. Winds from the SE at 5 to 10 mph.

  • Wednesday

    Mostly cloudy with a chance of rain. High of 48F. Winds from the SE at 5 to 10 mph shifting to the NE in the afternoon. Chance of rain 30%.

  • Wednesday Night

    Mostly cloudy with a chance of rain. Low of 28F with a windchill as low as 18F. Breezy. Winds from the WNW at 15 to 20 mph. Chance of rain 30%.

  • Thursday

    Partly cloudy. High of 34F with a windchill as low as 19F. Winds from the NW at 10 to 15 mph.

  • Thursday Night

    Partly cloudy. Low of 23F. Winds from the NNW at 5 to 10 mph.

  • Friday

    Partly cloudy. High of 32F. Winds from the NW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 16F. Winds less than 5 mph.

  • Saturday

    Clear. High of 28F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Low of 21F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 27F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 21F. Winds less than 5 mph.

  • Monday

    Mostly cloudy with a chance of snow. Fog early. High of 27F. Winds less than 5 mph. Chance of snow 40%.

  • Monday Night

    Clear. Fog overnight. Low of 21F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Combes park, Boise, ID

Updated: 8:40 AM MST

Temperature: 44.2 °F Dew Point: 34 °F Humidity: 67% Wind: East at 1.6 mph Pressure: 27.34 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 8:40 AM MST

Temperature: 44.8 °F Dew Point: 36 °F Humidity: 70% Wind: SE at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: West Boise, Boise, ID

Updated: 8:30 AM MST

Temperature: 44.4 °F Dew Point: 36 °F Humidity: 71% Wind: SSE at 7.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Maple Hill Sub, Boise, ID

Updated: 8:26 AM MST

Temperature: 43.0 °F Dew Point: 35 °F Humidity: 74% Wind: ESE at 7.4 mph Pressure: 29.90 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 8:40 AM MST

Temperature: 42.7 °F Dew Point: 34 °F Humidity: 71% Wind: SSE at 4.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 8:38 AM MST

Temperature: 43.3 °F Dew Point: 34 °F Humidity: 70% Wind: WSW at 5.4 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 8:24 AM MST

Temperature: 42.9 °F Dew Point: 33 °F Humidity: 67% Wind: ESE at 7.0 mph Pressure: 29.94 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Five Mile Estates, Boise, ID

Updated: 8:40 AM MST

Temperature: 43.3 °F Dew Point: 33 °F Humidity: 68% Wind: SE at 8.1 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

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

Updated: 8:40 AM MST

Temperature: 45.9 °F Dew Point: 31 °F Humidity: 55% Wind: SW at 1.2 mph Pressure: 27.43 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Castlebury, Eagle, ID

Updated: 8:40 AM MST

Temperature: 43.6 °F Dew Point: 36 °F Humidity: 76% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Two Rivers / Banbury, Meridian, ID

Updated: 8:35 AM MST

Temperature: 44.1 °F Dew Point: 36 °F Humidity: 74% Wind: North at - Pressure: 30.08 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Welker Subdivision, Meridian, ID

Updated: 8:37 AM MST

Temperature: 43.3 °F Dew Point: 33 °F Humidity: 71% Wind: ESE at 3.4 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: North Willowbar Way, Boise, ID

Updated: 8:35 AM MST

Temperature: 47.1 °F Dew Point: 35 °F Humidity: 62% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Sunset, Boise, ID

Updated: 8:27 AM MST

Temperature: 46.6 °F Dew Point: 35 °F Humidity: 63% Wind: SE at 2.2 mph Pressure: 29.99 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Bridgeview, Boise, ID

Updated: 8:40 AM MST

Temperature: 41.7 °F Dew Point: 34 °F Humidity: 74% Wind: SE at 4.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 8:36 AM MST

Temperature: 41.5 °F Dew Point: 32 °F Humidity: 68% Wind: ESE at 3.2 mph Pressure: 30.02 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 8:40 AM MST

Temperature: 42.2 °F Dew Point: 35 °F Humidity: 76% Wind: South at 4.0 mph Pressure: 30.06 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Sunnybrook Farm, Meridian, ID

Updated: 8:31 AM MST

Temperature: 42.3 °F Dew Point: 36 °F Humidity: 80% Wind: South at 2.7 mph Pressure: 29.92 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Uppiano Suddivision, Meridian, ID

Updated: 8:38 AM MST

Temperature: 42.6 °F Dew Point: 33 °F Humidity: 73% Wind: SE at 7.2 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: East Eagle Hills Way, Eagle, ID

Updated: 8:36 AM MST

Temperature: 45.0 °F Dew Point: 36 °F Humidity: 70% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 8:36 AM MST

Temperature: 41.9 °F Dew Point: 34 °F Humidity: 73% Wind: SE at 11.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 8:00 AM MST

Temperature: 46 °F Dew Point: 32 °F Humidity: 58% Wind: NE at 2 mph Pressure: 27.19 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Mesa Vista, Boise, ID

Updated: 8:40 AM MST

Temperature: 44.2 °F Dew Point: 33 °F Humidity: 65% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 8:40 AM MST

Temperature: 44.7 °F Dew Point: 32 °F Humidity: 61% Wind: ESE at 11.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Ashford Greens, Meridian, ID

Updated: 8:40 AM MST

Temperature: 42.5 °F Dew Point: 36 °F Humidity: 76% Wind: SE at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Eagle, Eagle, ID

Updated: 8:40 AM MST

Temperature: 42.4 °F Dew Point: 35 °F Humidity: 76% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Mobile Station, Meridian, ID

Updated: 8:35 AM MST

Temperature: 49.1 °F Dew Point: 44 °F Humidity: 81% Wind: North at 1.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
317 am MST Friday Dec 19 2014 


Short term...today through Saturday...first of two systems 
arrives today...bringing steady rains to the lower valleys and 
snow to the higher elevations. Showers have already moved into southeast 
Oregon and portions of SW Idaho /including the Treasure valley/ 
altough precipitation amounts have been light. The steadier precipitation will 
move into southeast Oregon in the next few hours...and then into most of 
SW Idaho by mid-morning. Quantitative precipitation forecast amounts are still on track...with 
generally 0.10-0.25 inches rainfall totals in the valleys. Snow 
levels will average 3500 feet this morning...then rise to 
4000-4500 feet this afternoon. Snow amounts of 1-2 inches are 
expected between 4000 and 5000 feet...with up to 6 inches possible 
in the northern mountains above 6500 feet. The first system will 
depart this evening for drier weather tonight. The leading edge of 
the second and much wetter system /which will bring copious 
precipitation to the region through early next week/ will spread 
widespread precipitation back into southeast Oregon and most of SW Idaho on 
Saturday. Snow levels will average 3000 feet in the morning and 
rise to around 4000 feet in the afternoon. Snow accumulations of 
1-2 inches are possible in portions of southeast Oregon /including Burns 
and Baker City/ by the afternoon...with higher amounts in the 
mountains. Temperatures will remain above normal both days. 


Long term...Saturday night through Friday evening...a moist flow 
will continue Saturday night through Monday. Snow levels will be 
rising through the day Sunday as a surface front brings enhanced 
precipitation and warmer temperatures. By Sunday...snow levels will rise 
to nearly 9000 feet in southeast Oregon and around 6000 feet in central 
Idaho. In the valleys...a steady rain during Sunday and Monday 
could bring nearly a half an inch of accumulation...while the 
highest peaks in the west central mountains could see up to 24 
inches of snow. Meanwhile...in Lower Mountain areas...snow will 
turn to rain early Sunday morning which will melt previous 
snowfall. On Tuesday...a ridge of high pressure will continue to 
amplify off of the coast of Southern California pushing moisture 
to our north and drying things out through Wednesday middle day. On 
Wednesday evening...another trough will be working its way inland 
and flattening out that ridge and bringing the area another chance 
of rain and snow. At this point...models have been trending weaker 
and warmer with this system so uncertainty lies in snow levels and 
temperatures. That trough will move east quickly leaving the area 
in a cooler northwest flow late Thursday. 


&& 


Aviation...rain and snow showers are expected through much of 
Friday. VFR conditions expected in valleys...with occasional MVFR 
ceilings with heavier rain showers. However...snow levels will be 
3000 to 4000 feet so mountain areas can expect MVFR/IFR conditions 
with mountain obscuration. Surface winds expected to remain below 
15 kts. Winds aloft to around 10k feet mean sea level...west/southwest at 15-25 
kts. 


Weekend outlook...a brief break in showers will occur late Friday 
night but another round of rain and snow will move in Saturday 
morning and continue through Sunday. This system will raise snow 
levels to around 8000 feet in southeast Oregon and 6000 feet in central Idaho 
by Sunday morning. Winds will also be increasing through this time. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...bw 
long term....ep 
aviation.....Ep 






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