Boise, Idaho Weather Conditions

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Current Conditions

  • 82°
  • Clear
  • Wind: West 7 mph
  • Humidity: 26%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 30.13 in. +

Select a Section

Click a section below for more information.

Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
77°
86°
86°
75°
72°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Clear
  • High: 86 °
  • Low: 61 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 93 °
  • Low: 63 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 90 °
  • Low: 61 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 81 °
  • Low: 55 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 75 °
  • Low: 52 °
  • Partly Cloudy

Forecast for Boise, Idaho

Updated: 9:00 AM MDT on August 27, 2014

  • Wednesday

    Clear. High of 86F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Thursday

    Clear in the morning, then partly cloudy. High of 93F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 63F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy with a chance of rain after midnight. Low of 61F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.

  • Saturday

    Partly cloudy. High of 81F. Winds from the WNW at 5 to 15 mph.

  • Saturday Night

    Clear in the evening, then overcast. Low of 55F. Winds from the NW at 10 to 15 mph.

  • Sunday

    Clear in the morning, then partly cloudy. High of 75F. Winds from the NW at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 52F. Winds from the North at 5 to 10 mph shifting to the ENE after midnight.

  • Monday

    Clear. High of 73F. Winds from the NW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 50F. Winds from the NNW at 5 to 15 mph.

  • Tuesday

    Clear. High of 77F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.

  • Wednesday

    Clear. High of 77F. Winds from the NW at 5 to 10 mph.

  • Wednesday Night

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

  • Thursday

    Clear. High of 75F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 50F. Winds less than 5 mph.

  • Friday

    Clear. High of 77F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 52F. Winds less than 5 mph.

  • Saturday

    Clear. High of 73F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 52F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Combes park, Boise, ID

Updated: 1:06 PM MDT

Temperature: 84.4 °F Dew Point: 51 °F Humidity: 32% Wind: West at 2.2 mph Pressure: 27.42 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 1:06 PM MDT

Temperature: 82.2 °F Dew Point: 58 °F Humidity: 44% Wind: West at 2.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: West Boise, Boise, ID

Updated: 12:53 PM MDT

Temperature: 81.7 °F Dew Point: 50 °F Humidity: 33% Wind: WSW at 2.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 1:06 PM MDT

Temperature: 84.3 °F Dew Point: 54 °F Humidity: 38% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 1:04 PM MDT

Temperature: 81.9 °F Dew Point: 50 °F Humidity: 33% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Riverside, Garden City, ID

Updated: 1:05 PM MDT

Temperature: 83.0 °F Dew Point: 59 °F Humidity: 44% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 12:01 PM MST

Temperature: 84.5 °F Dew Point: 47 °F Humidity: 27% Wind: WNW at 2.0 mph Pressure: 29.86 in Hourly Precipitation: - Heat Index: 82 °F Graphs

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

Updated: 1:06 PM MDT

Temperature: 85.5 °F Dew Point: 54 °F Humidity: 34% Wind: NW at 3.5 mph Pressure: 27.52 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Castlebury, Eagle, ID

Updated: 1:06 PM MDT

Temperature: 81.0 °F Dew Point: 51 °F Humidity: 35% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Sunset, Boise, ID

Updated: 12:57 PM MDT

Temperature: 80.8 °F Dew Point: 56 °F Humidity: 43% Wind: WSW at 1.7 mph Pressure: 30.10 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 12:52 PM MDT

Temperature: 81.3 °F Dew Point: 54 °F Humidity: 39% Wind: North at 2.2 mph Pressure: 29.93 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 12:56 PM MDT

Temperature: 83.4 °F Dew Point: 51 °F Humidity: 33% Wind: WNW at 2.0 mph Pressure: 30.00 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Uppiano Suddivision, Meridian, ID

Updated: 1:05 PM MDT

Temperature: 79.6 °F Dew Point: 58 °F Humidity: 41% Wind: WNW at 1.1 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 1:00 PM MDT

Temperature: 81.7 °F Dew Point: 51 °F Humidity: 34% Wind: NNW at 3.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

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

Updated: 11:41 AM MDT

Temperature: 82 °F Dew Point: 45 °F Humidity: 27% Wind: WNW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 1:06 PM MDT

Temperature: 81.5 °F Dew Point: 50 °F Humidity: 33% Wind: WSW at 3.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Eagle, Eagle, ID

Updated: 1:06 PM MDT

Temperature: 82.8 °F Dew Point: 54 °F Humidity: 37% Wind: Calm Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: RAWS NWS PORT#1 ID US, Boise, ID

Updated: 10:36 AM MDT

Temperature: 83 °F Dew Point: 47 °F Humidity: 29% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: RAWS MILES CITY QD-MILLER CR MT US, Boise, ID

Updated: 12:21 PM MDT

Temperature: 82 °F Dew Point: 49 °F Humidity: 32% Wind: SE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Belmont Hts., Nampa, ID

Updated: 10:38 AM MDT

Temperature: 77.4 °F Dew Point: 56 °F Humidity: 47% Wind: South at 3.1 mph Pressure: 30.19 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Pier Point, Boise, ID

Updated: 12:54 PM MDT

Temperature: 82.2 °F Dew Point: 51 °F Humidity: 34% Wind: NW at 2.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
942 am MDT Wednesday Aug 27 2014 


Discussion...clear skies and above normal temperatures on track 
today with the upper level ridge over the region. Upper ridge 
brings to breakdown tomorrow as a shortwave moves across the 
Pacific northwest. Moisture is limited with this wave as it moves 
west to east across Washington/northern Idaho Thursday evening/Friday morning. 
Models showing a thin layer of moist /between 700 and 500 mb/ across 
Baker County Oregon into the west central mountains /mainly north 
of McCall/. The models may be hinting at more cumulus development than 
actual showers or thunderstorms developing but will probably need 
to add some low probability of precipitation to the higher elevations. Better chance for 
showers and thunderstorms late Friday night mainly east of boi- 
myl line just ahead of a cold front. Instability and shear is 
rather limited given the late timing of the front reaching Boise 
around 06z Saturday and pre-frontal initiate of the convection. 
Will address these issues in the afternoon package. No update 
need for today. 


&& 


Aviation...VFR with clear skies. Light surface winds. Winds aloft 
variable up to 10 knots at 10k feet mean sea level. 


&& 


Previous discussion... 
short term...today through Thursday...look for abundant sunshine 
and light winds with near to slightly above normal temperatures 
today and Thursday except for some passing high clouds across the 
north Thursday. Water vapor imagery shows a dry slot from Burns to 
Baker City which aligns with the 500mb ridge axis. Ridge extends 
from Medford Oregon to Lowell Idaho. Ridge will traverse southeast Oregon 
and SW Idaho through this evening. A weak shortwave upper level 
trough over the eastern Gulf of Alaska this morning will make its way 
across NE Oregon and the Idaho Panhandle late Thursday. Little 
effect is expected across southern areas which look to remain 
dry...sunny and very warm. Baker and McCall forecast bufr 
soundings show a strong middle layer cap which would inhibit 
thunderstorms while the vertical profiles and layer relative humidity do show 
some middle/hi altitude moisture. 


Long term...Thursday night through Tuesday...the coolest 
temperatures since middle June will arrive on Sunday and continue 
through Labor Day as an upper level trough settles over the northern 
intermountain region. Prior to the arrival of the trough highs will 
continue above normal on Friday with possibly the last 90 degree 
heat of the Summer in the lower valleys. On Saturday the cold front 
associated with the trough will cross southeast Oregon and southwest 
Idaho...lowering maximum temperatures by around 10 degrees. Following 
the front we can expect scattered showers over the higher terrain 
and breezy west to northwest winds during the afternoon and evening. 
Cooling will continue through Monday with highs around 10 degrees 
below normal on Sunday and 10 to 15 degrees below normal on Monday. 
Tuesday will be slightly warmer as the trough weakens and moves east. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Discussion...jds 
aviation.....Bw 
previous short term...vm 
previous long term....jt 






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