Boise, Idaho Weather Conditions

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Current Conditions

  • 35°
  • Mostly Cloudy
  • Wind: SSE 4 mph
  • Humidity: 59%
  • Visibility: 10.0 miles
  • Dew Point: 22°
  • Pressure: 30.04 in. +
  • Heat Index: 32

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
43°
54°
59°
61°
55°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 61 °
  • Low: 41 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 75 °
  • Low: 48 °
  • Partly Cloudy
  • Friday
  • Chance of Rain
  • High: 61 °
  • Low: 39 °
  • Chance of Rain
  • Saturday
  • Clear
  • High: 72 °
  • Low: 43 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 68 °
  • Low: 48 °
  • Partly Cloudy

Forecast for Boise, Idaho

Updated: 9:00 AM MDT on April 16, 2014

  • Wednesday

    Mostly cloudy. High of 61F. Winds from the SW at 5 to 10 mph shifting to the NW in the afternoon.

  • Wednesday Night

    Partly cloudy. Low of 41F. Winds from the North at 5 to 10 mph shifting to the ESE after midnight.

  • Thursday

    Partly cloudy. High of 75F. Winds from the SE at 5 to 15 mph.

  • Thursday Night

    Partly cloudy in the evening, then overcast with a chance of rain. Low of 48F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.

  • Friday

    Overcast with a chance of rain in the morning, then partly cloudy with a chance of rain. High of 61F. Winds from the NW at 10 to 15 mph. Chance of rain 30%.

  • Friday Night

    Partly cloudy. Low of 39F. Winds less than 5 mph.

  • Saturday

    Partly cloudy in the morning, then clear. High of 72F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 43F. Winds from the NNE at 5 to 10 mph shifting to the ESE after midnight.

  • Sunday

    Partly cloudy. High of 68F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 48F. Winds from the North at 5 to 10 mph.

  • Monday

    Mostly cloudy. High of 73F. Winds less than 5 mph.

  • Monday Night

    Mostly cloudy with a chance of rain. Low of 43F. Winds from the WSW at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.

  • Tuesday

    Overcast with a chance of rain. High of 57F. Winds from the North at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Tuesday Night

    Mostly cloudy. Low of 37F. Breezy. Winds from the NW at 10 to 20 mph.

  • Wednesday

    Mostly cloudy. High of 57F. Breezy. Winds from the NW at 20 to 25 mph.

  • Wednesday Night

    Partly cloudy. Low of 36F. Breezy. Winds from the NW at 5 to 25 mph.

  • Thursday

    Clear. High of 64F. Winds from the NW at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Friday

    Clear. High of 70F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 43F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 70F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 43F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 7:02 AM MDT

Temperature: 34 °F Dew Point: 20 °F Humidity: 57% Wind: South at 3 mph Pressure: 27.18 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: MesoWest BOISE ID US AGRIMET, Boise, ID

Updated: 6:00 AM MDT

Temperature: 32 °F Dew Point: 23 °F Humidity: 68% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

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

Updated: 7:48 AM MDT

Temperature: 28.6 °F Dew Point: 16 °F Humidity: 59% Wind: Calm Pressure: 27.46 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Pier Point, Boise, ID

Updated: 7:40 AM MDT

Temperature: 30.6 °F Dew Point: 24 °F Humidity: 75% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 7:45 AM MDT

Temperature: 30.4 °F Dew Point: 24 °F Humidity: 78% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 7:02 AM MDT

Temperature: 34.3 °F Dew Point: 20 °F Humidity: 57% Wind: South at 2.0 mph Pressure: 27.18 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Riverside, Garden City, ID

Updated: 7:45 AM MDT

Temperature: 32.2 °F Dew Point: 27 °F Humidity: 81% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 7:48 AM MDT

Temperature: 31.4 °F Dew Point: 24 °F Humidity: 74% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: West Boise, Boise, ID

Updated: 7:37 AM MDT

Temperature: 32.8 °F Dew Point: 24 °F Humidity: 70% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 7:37 AM MDT

Temperature: 27.9 °F Dew Point: 28 °F Humidity: 99% Wind: Calm Pressure: 29.88 in Hourly Precipitation: - Windchill: 28 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 7:48 AM MDT

Temperature: 38.8 °F Dew Point: 21 °F Humidity: 48% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Combes park, Boise, ID

Updated: 7:48 AM MDT

Temperature: 32.4 °F Dew Point: 25 °F Humidity: 75% Wind: Calm Pressure: 30.15 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 7:38 AM MDT

Temperature: 30.6 °F Dew Point: 21 °F Humidity: 66% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 6:45 AM MST

Temperature: 31.2 °F Dew Point: 21 °F Humidity: 67% Wind: Calm Pressure: 29.98 in Hourly Precipitation: - Windchill: 31 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 7:48 AM MDT

Temperature: 29.6 °F Dew Point: 22 °F Humidity: 74% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 7:37 AM MDT

Temperature: 31.0 °F Dew Point: 23 °F Humidity: 72% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: ITD Eisenman Interchange ID US, Boise, ID

Updated: 6:15 AM MDT

Temperature: 36 °F Dew Point: 19 °F Humidity: 50% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: ITD Kuna - Meridian ID US, Meridian, ID

Updated: 6:45 AM MDT

Temperature: 36 °F Dew Point: 24 °F Humidity: 60% Wind: East at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Avimor 175, Garden City, ID

Updated: 7:48 AM MDT

Temperature: 30.0 °F Dew Point: 21 °F Humidity: 70% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

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

Updated: 6:00 AM MDT

Temperature: 35 °F Dew Point: 17 °F Humidity: 48% Wind: SSE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
250 am MDT Wednesday Apr 16 2014 


Short term...today through Thursday...cloud mass over east Oregon 
will be associated with a few sprinkles or isolated light rain 
showers this morning across southeast Oregon. Moisture may be enough to 
interact with Idaho mountains for widely scattered light showers 
today as well. Ahead of the feature winds will shift from NE-southeast 
this morning to SW-west this afternoon as it traverses the area. As 
the cloud mass shifts into SW Idaho there may also be some lift 
from an upper level trough that will drop towards the area...so 
will hold on to isolated light showers this afternoon over Idaho 
mountains. By early this evening the upper trough will be over NE 
Oregon and then it will quickly exit central Idaho around 
midnight. Later tonight through most of Thursday expect dry 
conditions...until a system shifts into southeast Oregon late Thursday 
afternoon. Calibrated sref thunderstorm and 00z/06z NAM hint at a 
slight chance/isolated thunderstorms on the leading edge of this next 
system...mainly over southern Malheur County late Thursday 
afternoon. 21z-03z NAM 0-3km most unstable cape has a few hundred 
j/kg across the southern areas. Introduced a slight chance late 
Thursday afternoon and will see how models evolve. Gusty southwest 
winds Thursday afternoon will bring warmer temperatures in the 70s 
across much of the southern lower elevations Thursday afternoon. 


Long term...Thursday night through Tuesday...progressive weather 
pattern will continue in the extended forecast. Shortwave trough 
will move over the Pacific northwest Thursday night and Friday for 
likely probability of precipitation over the higher terrain and chance probability of precipitation over the rest of 
the forecast area. Decreasing probability of precipitation Friday night then dry conditions 
Saturday through Sunday as a weak upper level ridge moves over the 
region. Sunday night through Tuesday models have continued the 
trended of developing a long wave trough off the West Coast with a 
moist southwest flow developing over the forecast area. But models 
still not consistent with the development of this upper level trough 
and also differ on how fast it will move to the east. With 
uncertainty in the models will trend probability of precipitation toward climatology with 
chance probability of precipitation over higher terrain and slight chance probability of precipitation over lower 
elevations. Through most of the extended period expect temperatures 
to be a few degrees above normal...but for Sunday and Monday as the 
upper level ridge moves over the region will see high temperatures 
around 10 degrees above normal. 


&& 


Aviation...VFR. Scattered-broken middle level clouds and overcast 
high level clouds. Scattered showers over the mountains of Baker 
County Oregon and the west central mountains of Idaho with local 
mountain obscuration and low VFR ceilings in showers. Surface winds 
will be light this morning...becoming southwest to northwest 5-10 
knots this afternoon. Winds aloft will be northwest around 40 knots 
up through 10k feet mean sea level. 


&& 


Hydrology...the National Weather Service water supply outlook for 
Idaho for the 2014 water year projects near average to above 
average runoff volumes for the Panhandle region...the 
Clearwater...Salmon...and Payette River areas...as well as the 
upper Snake River. Elsewhere... the outlook is not as 
promising...with below average runoff volumes expected. Portions 
of the Magic Valley...and south central and southwest Idaho basins 
near the Nevada border have been the driest...with water supply 
forecasts indicating around 50 percent or less of normal runoff. 
Forecasts on the Snake River below American Falls dam indicate 
about 60 to 70 percent of normal runoff volumes. Please see 
boiesfboi fgus75kboi for details of the latest state of Idaho 
Spring flood and water supply outlook...issued April 15 2014. 


The Oregon water supply for the Spring and Summer is forecast to be 
below-normal for most of Oregon...especially southern and east- 
central basins. Details for Oregon can be found in pdxesfpqr 
fgus76kpqr. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...vm 
long term....ja 
aviation.....Ja 
hydrology...vm 






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